Thanks for watching this video! Sorry I couldn't print out more examples to show you guys... not easy with the situation in Israel right now... but I appreciate you guys watching, commenting, liking, and subscribing!

I am the main Engineer that 3D Prints for an organization in a big Aerospace Company and could attest to the robust characteristics of Polycarbonate. We print prototypes, structural placement of brackets for flight parts, Drilling Fixtures, Mold for flight RTV parts, and Shop Aids. That thing is awesome.

I bought a 3D printer and haven't even used it yet. But I keep watching your videos. No need to apologize for the content you can or can't create. Just keep doing the best you can.

Listening to your kid speaking made me cry. I don’t know why, I guess they reminded me of my kids when they were little. Loved the video, very well researched and written. Thanks from a big softy.

It's so cool to watch a video and see my own model being displayed for a second or two. Made my day. The lamp shade is my most popular model that I made from scratch after watching another KZfaq video on how to make it. Great video by the way, I will have to save it as a reference.

Ive never given you the credit you deserve. Youre more professional and experienced than most. From your background experience to your industry connections. I appreciate your openness and honesty too!

I must say that I love your channel. You always use technical language and accurate descriptions which I appreciate!

Great attention to the details and accuracy of the information. You covered a lot of materials too. Thank you

Great videos about. I found it very informative. Would love to have this also as a cheatsheet or kind of a table with all those details! Amazing stuff!

I printed all the non-accent parts of my Voron 2.4 in ABS-CF on a Prusa Mini. Worked suprisingly well and it looks so good!

Polycabonate was actually the second ever material i ever printed on my X1c and i was genuinly supprised at how clean and smooth it printed

Great job! Informative. I like the fact that you acknowledge others contribution as well!

Perfect timing on this video. My Sovol SV06 Plus just arrived yesterday. I'll get their klipper pad later. I went with the SV06 over the SV07 because of the linear rails over the V-wheels. And I don't like that huge noisy part fan. I purchased a part fan upgrade kit for my SV06 that is printed in ABS and points the air to all sides of the part. I want to use my printer to make fittings for outdoor hydroponics. The PETG-CF you talked about sounds like the perfect material for my application. I am also a 'Mr. Fixit' so adding this to my arsonal will allow me to build replacement parts or redesign better ones. Glad that you and your family remain safe and keep making this wonderful content.

A few years ago I used to print replacement nylon gears with 1.5mm trimmer line. All of then still going strong!

PA-CF is also one of the more popular filaments in the printed "pewpew" community. Most parts are designed for PLA +/Pro, and filled nylons do an excellent job meeting or exceeding its physical properties while having drastically better heat resistance, albeit with a higher price tag. I've switched to using it almost exclusively.

Thanks for another great video! Do hope you and your family are safe!

Hi Jonathan! Hope you and your family are doing well. My contribution: There´s one type of filament that is VERY rarely mentioned by 3D printing channels (and some consider it as quite engineering-capable) but that is my personal favourite that I use for ALMOST everything: Tritan. It has the same thermal resistance as ABS (about 110-120C glass transition) which makes it ideal for car parts (even in the engine bay, as I did some air cleaner assemblies for my vintage VW Beetle, which I used for over a year, only taking them out because of other mods I did to the car and they didn´t fit anymore), for example. It also have chemical resistance so it can be used in environment with fuel vapors (like the top of a car carburetor). But it DOES NOT have the tendency to warp and delaminate like ABS/ASA , it´s not higroscopic as PETG, it´s quite easy to sand and prime for painting (unlike PETG) and does not require an enclosure. I´d say it´s almost perfect, the only problem is a tendency to ooze a little bit (not enough for causing stringing with retractions properly tuned though) and build up on the nozzle (which is sort of a hassle when using Revo nozzles, as it tends to build up in the heater core), and the lack of color options (only black, white and clear). It´s also a little hard to tune the first layer on an PEI sheet (brims tend to lift up), but once the actual part adheres you will have no lifting problem. It´s not as tough as Nylon, but it´s between ABS/ASA and Nylon. Also have some flex which makes it NOT to be brittle (as shown in my Beetle experiment, with all the heat and vibration from the old aircooled engine, I took them away for other mods one year later and they were still in one piece like the day they were printed - I gave them away to a friend who still runs them on his dual-carburated VW T2 Bus as of today). However, it does require an all-metal hotend (it prints between 250 and 270C depending on the batch/colour and other characteristics like the manufacturer formula) and requires a heated bed capable of at least 100C (110C is the ideal). The only problem with it is the price, usually is somewhat more expensive than ASA, at least here in Brazil, and it´s not all filament manufacturers that make them. To save I usually buy "low cost" lots in which one kilogram is made of a few smaller rolls that are made from leftover material (when the amount in the filament extruder is less than 1KG) during the manufacturing process. Gridfinity boxes I printed out of PLA/PETG and ABS a few months ago are starting to delaminate, unlike the ones printed out of Tritan. Tritan is also deemed to be "food safe" (it´s used in microwaveable tupperware-like but made from injection molding), although let´s be honest, no FDM printed part is actually food safe because of the inter-layers spacing that can build up bacteria. All 3D printer upgrades I print at home are made out of Tritan. It´s awesome for parts that stay close to the hotend, like fan shrouds and such. One of my current rebuilds have fan shrouds and ducts made of Tritan, an external electronics enclosure (GalvanicGlaze´s enclosure with some remixes for using parts I had) also fully printed on Tritan. I only don´t use it for decorative parts, to which I go with plain old PLA. I do have some rolls of PETG and ABS but I rarely use them. I did try to print Nylon and actually had some success with CF Nylon on an old enclosed Ender 3 V2 (which I don´t have anymore), but really it´s so much trouble that I personally gave up on it for now as Tritan is doing the job. Currently I´m printing a cat food stand, check it out (hoping there isn´t a power outage as here in Brazil heat these days is extreme and power outages are happening on a daily basis, the grid isn´t keeping up with all the A/Cs on countrywide, and my UPS can´t handle the Mega X very well):

Great vid bro, I love the background too, the orange and black looks dope

Very informative. Comments on PAHT-CF are consistent with my experience. It's an excellent material in the right applications. Thank you!

I did try out glass filled nylon for some flashkills to protect my airsoft optics. I originally tried pla and tpu, but the pla shattered instantly after being hit with a bb and while the tpu did deflect most of the bbs, eventually it did let a few through. The glass filled nylon withstood 50 airsoft bbs from two feet away and didn’t seem to even scratch the print. It was pretty expensive and took a little time to get it printed right on my ender 3 (with upgrades), but well worth it.

Cf is definitely something I’m interested in printing. This was very helpful. Thank you.

I agree on the PLA CF as I have noticed no notalbe increase in strength but love the finish and use it often. Now Nylon CF works great for me and fixes 95% of my warping issues.

I found PETG-CF to be very usefull for large printers. I have RatRig V-Core 3 500 so I get asked to print big things sometimes. Depending on shape they can be done in many materials or also not. The worst is long straight walls. A roughly box-shaped cover 600mm long, 60 wide and 80 tall that required UV resistance was unprintable in PETG - the long walls would just buckle outward more and more as the shrinkage of hte material kept lifting the ends higher and higher off the bed. Increasing bed adhesion was useless because the part would just take the metal sheet up with it. I don't have a rigid bed to try but my guess would be something breaks or the part warps once released from the bed. Once I tried PETG-CF for this same part all the problems basically disappeared. It is way more hygroscopic than normal PETG (water creeps in deep along the fibers) so for very good surface finish you want to dry it before printing but nothing crazy is required and it does not have to be printed directly from a drybox - it can be outside for a few hours or even days. But what you get for this added trouble and for the price is basically no warping on a 600mm long straight wall. Other materials like PA-CF could probably do the same but at much higher price and difficulty level. And on a part that takes a whole 1kg spool for just one print you want the difficulty low and the price adds up quickly too. So PETG-CF is a great choice for that. I had same results with PCTG-CF too. And for a part I was asked to print white I tried PCTG-GF. The polymer has no pigment in it a the fresh-snow white color is achieved by light reflecting and refracting in all the tiny bits of glass inside. It is slightly translucent but once thick enough it becomes really white. And even with 0.6mm nozzle and 0.3mm layers this effect hides layer lines pretty much completely. It looks great and price is similar to PETG-CF.

having your little one film some footage of you made the whole video for me! Love to see it. editing this comment because i just seen on your K1 review video, you mentioned Israeli customs, i hope you and your family stay safe thru the troubled times right now, everything comes to an end eventually, this will to. God Bless you and your family, America stands with and for you!!

Great video ! I learn a lot 🤩 Thanks

I discovered PLA CF recently. Prints beautifully and love it. Still struggling with PA CF. Very hard but lots of stringing.

Thank you sir, for this you've earnt my subscription. You also couldn't of planned this better with black friday and many people looking at the P1S :P Very well done

This was really informative!!!

Great info thanks 😊 Owned an AnyCubic Kobra 2 pro 3d printer since Christmas... My first. Very much a rookie

I appreciate your work here good sir, very much job well done!

I've used nylon carbon fiber for a lower receiver. It works quite well for the application.

Excellent and very informative. I do have a request, please consider creating an on going updated PDF spreadsheet of all the filiments that you have tested so far listing the pros & cons as well as notes on the best uses and application requirements along with any words of wisdom. It would be GREATLY APPRECIATED by those of us that are new to the space. Again thank you soooo much for your time, assistance, and valuable information.

Top quality video and content! Best info in the 3D YT world. Thank you.

I've printed Nylon for FIRST robotics on a Prusa MK3S a few years back. The nylon parts were mounted to 80/20 and held up very well. I haven't printed nylon since. Ultimately I had to build an enclosure around the printer to make it work. We first tried ASA, but the Nylon help up better overall.

PLA-CF is not just a gimmick. It works absolutely great for printing things under tension or constant load (I print the Hex Ukuleles with it). I also tried annealing it and it barely changed in any dimension (but I haven't made any proper temperature resistance test, just that it didn't melt in hot water when normal print did). I'm thinking about making a proper test because getting something with PLA-CF properties but temperature resistant would make it the greatest filament ever ;-D

I stumbled across your channel about a week ago and have been overdosing on watching. Very informative and your sense of humor is very entertaining! I've been throwing around purchasing a 3D printer for some time now. Good grief! With all of these different kinds of filament, it's becoming almost overwhelming! Use this for that, use that for this, but watch out for that, and this is important to consider and it goes on and on and on. I'm almost at the breaking point of saying, I don't have one now so do I REALLY need one? Hmmmmm... Stay safe over there!

You asked about experiences with printing Nylon... Well, I was working on a prototype Theatre grade - curtain track carrier with a hardware designer/manufacturer and printed up 50 carriers of his design in Nylon. 3 parts to each carrier - the main body and two wheels. It was a huge learning experience for me as it was my first printing in Nylon (on a Prusa MK3). After tuning, and adjusting many times, I ended up getting some pretty good adhesion and sucessfully completed the printing of the parts. I ended up loving printing in Nylon (the one I used was Taulman 645), and now that I have a Bambu Lab Printer, I'm starting to tune that one to printing Nylon for some work prints.

There is also a glass fiber pla from 3dfuel, it's actually pretty awesome. I mostly use it when i need something that is extremely resistant to creep

Great content!!

Ive personally used PC to print a Squirtle and a bike rack both of which held up flawlessly

I just started printing petgcf and love it, prints great on my creality k1.

Petg CF is incredible as I've found you can bump the nozzle temp to 265 and no cooling fan for incredible layer adhesion and still little to no stringing

Useful video, you got a new follower thanks 😊

Nice video! It would be nice to also add how these different CF blends take finishes, like paint, sanding and filling, etc.

I made one of those collapsible katana's (like the toy lightsabers) with some Black PC from BambuLabs on my X1C, I ended up turning up all the PC presets up by 10-15 degrees, especially the bed temperature, and it turned out almost perfect. Then ended up wiring a small little LED circuit inside it, and it glows, really freaking cool. Stands out great with how translucent it is.

There should be an app that has all the attributes where you can select the properties you need and the printer you have and it will tell you which filament to use.

Carbon Fiber Nylon - I printed footplates for my EUC with it. Worked a treat 🙂 Heated enclosure, on a glass plate, I used a ruby nozzle brass but with a stainless insert replacing the capricorn tube within the nozzle- fabricated this bit myself. The nylon is hygroscopic, so the footplates have more give in them from when they were first printed, but this is a good thing.

I've been trying the Overture PLA-CF out on my Ender 3 with no enclosure for a few months now. Prints can look really nice and almost like carbon fiber nylon. There is a little oozing on the nozzle when traveling. I can absolutely agree with the layer adhesion issue. If the cross sections in your prints are small, I've dropped the print and it will just split. Regular PLA will normally just bounce around and barely suffer a dent. At my work we have a Markforged printer with their proprietary carbon fiber nylon and that stuff is gorgeous and useful. I have never seen prints come out looking so nice and hold up in a manufacturing environment. Dimensional stability is great with the ability to create press fits. I've had a carbon fiber nylon part in a cnc coolant environment for almost two years now. Even with the hygroscopic nature, the finish part performs really well.

I'm really loving the finish from PETG-CF. I have some PLA-CF I have yet to try, and may buy some of the PET-CF you mentioned and give that a go as well. I just have open frame printers, so can't really try the fancy versions yet.

that bit in the middle of the PLA-CF chapter with your kid holding the camera at you and constantly asking "why" was the cutest thing this whole video is basically telling me "build an enclosure" because they all look like such cool filaments and i'd build something stupid like pull up bars with them or something 😂 good work on the video and well wishes with the whole shituation, stay safe

My go to material for tough parts is PBT+ (polybutylene terephthalate) and it’s very easy to print with

I've been printing parts for my ARCTOS 6DOF Robot arm. I've printed it all out of ABS but I bought some Nylon to reprint the gears for the gearboxes. It has been a little tough. I dried it originally for 4 days straight (since my filament dryer only goes to 50c) and it started off printing great, but I think it absorbed some moisture just within a few days in my BL AMS unit for my X1C. After the first two days, my nylon prints have been stringing a LOT and aren't as finely detailed as they were within the first few days. I had no problem putting my gears together made out of ABS, but I am having a really hard time slotting them together in the Nylon.

Better than Linus Tech Tips, but for the printing community. I love it!

I printed an AR15 lower receiver with PLA+. Its held up great and over 300 rounds through it so far no issue. You can put one hand on the stock and another on the hand guard and do a push up on it with zero flex. Going to be printing another lower in carbon fiber nylon today.

Ive used PC quite a bit, great stuff. My P1S does not print it well out of the box as advertised I heat the chamber as much as I can to get good results and max out the temps.

I have printed things like pa-cf, but I have never tried printing pla-cf because adding stiffness to a filament that is already brittle didn't make sense to me. That, and I generally do not use pla anywhere that really needs to survive any kind of abuse simply because of its ability to melt inside a hot car. I have recently started printing with a petg-cf, and I love it. I used it to print some components for some items that KZfaq is not a fan of, and it is holding up incredibly well. You now have me wanting to check out pet-cf though.

Part of my job is designing new attachments for commercial siding. I have used GF ABS, CF ABS, and CF Nylon for prototyping. CF ABS is by far my go to for any prototyping. GF ABS has some weird layer adhesion issues that I don't get with CF ABS. I was also able to print them in an open printer (Ender 5 S1, and Sovol SV05). I will note that my prototypes are fairly small, so the prints usually didn't take long enough for the lower layers to cool and warp. CF Nylon is a different beast that just didn't suit the needs of my parts. My parts need to stay rigid, with little to no flex. CF Nylon was just too ductile. I did end up using it for jigs and fixtures around our fab shop, but I do not use it for prototyping at all anymore. I have not tried CF PETG yet, but I will probably give it a try. I have heard that PET is a much more difficult filament to print than PETG, but I have not personally used it yet.

Nice video. I am verry courious about how much easier it is to paint (and of course paint adhesion & resistance ) CF reinforced filaments vs regular filaments, especially with exposure to UV and weather. Maybe it's a good idea for the next video :D

This was a really good quality video

Totally duffed it with PET-CF. Its the go to for 2A printing, now. Considering that it has to withstand highest temp in the sub 300c printability class, not creep, a balance of strength and toughness, not weak over weeks due to impacted humidity. UV resistance. And it prints beautifully.

Atomic filament makes a spectacular CF PETG that is my go to for RC rock crawler parts. The matte finish looks great as well.

I love PLA-CF for its appearance, it makes layer lines disappear so I use it for parts I want to look great

Years ago, and im dating myself here, they used to make bug shields for trucks out of polycarbonate.... They were around 1/8" thick and the aluminum base they were mounted to made them consumables.... Would love to get another one like that, they actually worked very well.

The cutest youtuberdad-kid interaction Ive ever seen.

Awesome video and im excited to try out all of those filament in the future. But i have a question and sorry if you get ask a lot by this. Which filament type would you recommend for paintball/airsoft type project's and parts?

Just printing Nylon CF surfboard, surprised at how strong and light they are but a little more flexible than I would like. PC i thought would also make good fins but they were not strong at all.

Thx for the video 👍🏿 Do you have a good list where I can find all those information on one place? Which material for which purpose of use?

PLA CF might be better-suited than regular PLA for annealing, due to dimensional stability. Annealing improves temperature resistance significantly. And it might improve layer adhesion.

I was surprised not to see ASA-CF, it is one of the only plastics that is considered UV stable and carbon fiber is a great addition. I use it for greenhouse plastics and for things like outdoor handles, slides for doors, anything outside or subject to the sun. Also I want to do more with PC-carbon. My prayers are with you in Israel right now, really tuff situation.

I've used some different CF filaments in the last years, printed with a modified Prusa i3 MK3S+ (enclosure, heated chamber, petg parts reprinted in PCCF, hotend high temerature modifications) and BambuLab X1C, your description of the properties of the filaments fits quite well with my experience: - PLA-CF (BambuLab, printed on X1C) the only advantage over regular pla is on aesthetics and reduced warping in very large prints, the downside is that it is even more brittle, it was bundled with the X1C so i used it but i won't buy it on purpose. Regular matte pla has a similar look while being more mechanically resistant and cheaper. I used it to make some feet for the chairs in my kitchen because CF makes it more resistant to abrasion, i didn't find any other application where it is better than regular pla. - PETG-CF (Treed filaments printed on i3) It is one of the best looking filaments i found so far but i found it much more prone to clogging the nozzle (0.4 with 0.6 is ok) than the other CF filaments i tested, fair resistance to heat (better than regular petg and any pla) and high rigidity i plan to replace it with ASA-CF which has similar price and should have a lower risk of clogging the nozzle. It is very fragile and with poor layer adhesion and i found out that it doesn't bind well with brass heat mounted inserts (only filament i tried so far with this problem). I used it mainly in parts used in measuring setups on an optical bench where i needed high rigidity and moderate heat resistance. - PA12-CF (Treed filaments printed on i3) This is the filament i love the most because has good rigidity (lower than the other CF filaments anyway), high mechanical strength, high temperature resistance, prints very well and looks great. PA12 absorbs less water than PA6 but anyway it has to be thoroughly dried before printing, and being nylon never use it in applications where creep could be an issue, CF reduces creepage but doesn't solve it completely, the only big downside of this filament is that it is by far the most expensive of the CF filaments i tried. I used it in parts for optical bench setups, sample holders for a climatic chamber (withstands +125/-40°C cycles and 85°C/85%RH tests flawlessly) and jigs for electronic and mechanical assemblies. - PC-CF (Prusament printed on X1C ;)) Very similar to PACF in look, mechanical resistance and heat resistance, probably a bit more fragile due to lower layer adhesion but nothing dramatic, the main advantage is that it is cheaper and doesn't creep, it needs to be dried too. I used it to reprint the ASA and PETG-printed parts of the i3 (this is one of the steps of the high temperature modification), a hinge for an heavy toolbox (the original one had broken) , and a smartphone holder for my car. - PP-CF (Treed filaments printed on i3) The only reason to use PP in 3d printing is for its chemical resistance and to make live hinges otherwise it is an awful material to print, if you think that pure ABS, PA or PC are difficult to print compared to PP they are easy as PLA, the CF improves greatly the printability but even with CF the objects warp a lot even in an heated chamber and printed slowly. I wanted to use it to make parts for different setups to perform electrochemical etching with hydrofluoric acid but i couldn't make the prints water tight, probably because of the high carbon content (regular PP has an exceptional layer adhesion). I resigned to use it in non watertight parts printing the others in regular PP or PVDF (which is crazy expensive). I also bought ASA-CF but i haven't used it so far, it should be a good trade off between mechanical properties and cost with the plus of UV resistance.

Awesome video. Hah I like when people start chasing rigidity by using CF-filled filaments while the best affordable rigid filament type I found is Glow in the dark PLA, essentially, somewhat close to GF-PLA

I used to like PA-CF but my current choice of filament is PC-CF. Great video!

I've noticed that PA-CF is very rigid right after printing, but becomes quite flexible once it absorbs some moisture (at least with esun PA-CF). I think it's important to consider how these materials behave after some time of use, because nylons usually change a lot once they absorb water.

PET-CF when annealed changes it material properties into that closely resembling PC.

I've used ASA CF for a lot of proejcts recently. It has a high enough glass transition temperature (105 C) for use inside my vehicle without warping, a major factor while living in the American southwest, and I've found it quite easy to print without much hassle in or needing a high nozzle temperature. I primarily chose it over ABS CF because it is more resistant to UV degradation.

1 minutes in and I know this is gonna be a good video

ive printed with PETG-CF and its great !! matte texture and the easy print made me believe again in PETG prints but as you said its not much better in durability just good looks and nice stiffness in the models great filament tho i really want to recommend try it if you didnt yet

Excellent, A hands on dive with documentation is very useful information…🤙🏻 Prayers for I♥️..

But.. Why cant you break it???

Great work 👏💯🎉😊

I printed car parts in nylon, specifically clips that went inside the cars cabin. It needed to hold something to the roof without warping or failing during the summer.

Never, never, never give up.

I've printed and used CF nylon and CF PETG. I haven't tested strength on either but the nylon definitely feels stronger. I print normal PETG 99% of the time and the CF version printed just as well plus I didn't need an enclosure and I love the matt finish. The surface of the cf nylon almost felt abrasive but that may have just been the brand.

Always good to know this (:

Very informative, 👍

I just got into 3d printing at college and petG is the goat. same price of pla and so much stronger

Interesting information on these filament types. Its eye opening that carbon fiber doesnt always equeal stronger.

I have been using ABS-CF10 on the 3D printer that I use at work. I was starting to get very bad prints halfway through the spool but all our materials are kept in a dry cabinet at 10%, so the last resort was to buy another spool ($900 AUD), the printer is a StrataSys F170 worth $54k. The new spool was perfect. I came to the conclusion that it was the light that has effected the material because the dry cabinet has a glass door, so I put the old spool in an oven for 48hrs at 60 degrees C, to dry it and now it's ok, so I store it in the sealed silver bags that were provided. The light does not effect the ABS though. It has taken about 2 weeks to solve the problem. So everyone, don't let your material get moist.

PETG (and occasionally PETG-CF) is also used in the marine hobby industry for saltwater fishtank equipment, etc. It resists salt and the UV from coral lamps.

ABS-GF sounds like a great filament for my company. We are an R&D company specializing in next generation traction motors and associated electronics. Right now, we use PC-CF for high voltage insulators between low current bus bars using a Bambu Labs X1C with the AMS. I know, the carbon fiber is conductive. But, it our testing, the conductivity is in the tens of mega-ohms range, so it's a moot point. One thing we do have a problem with is printability and overall strength. If ABS-GF can give us an improvement in any aspect, it would be well worth the cost of experimenting with a spool or two. The insulators, for the most part, are shaped sheets 2mm to 2.5mm thick. Some have sleeves that come up to insulate bolt holes. On the top side of those sleeves, we add printed washers to complete the insulation. It's amazing what we can do to condense the electronics packaging all thanks to the 3D printer.

Great video. A small side note, PEEK stands for polyetheretherketone, not polyetherketone as the video says in one point

Be safe! Appreciate ure still creating

Incredible video. I’m new to 3D printing and actually started with the Carbon Fiber filaments. I make prototypes for inventors. This client wants the C.F. Because he like the color and feel. It’s definitely been very difficult to work with. I need help understanding how to adjust temperature settings in my Bambu X1C. I see more often that even though I use the settings Bambu sets for the ( CF) the filament in the model isn’t necessarily bonding. I think it needs to be hotter at the extruder (tip). Forgive me I’m just starting in 3D printing. Nomenclature isn’t my strong point. I don’t know if it is a gimmick yet but it’s definitely hard to dial in the settings. Any additional advice is greatly appreciated. I love your channel and am a big fan. Thank you so much. Your hard work is really appreciated. I will definitely be supporting you. Matrix Gunsmith - Lake George, Colorado.

Excellent 👍

I use PC as a staple as a design engineer. I use it for small mechanical parts and camera mounts. I print it on glass on a Ultimaker 3 ex

It would be useful to summarise all this great detailed info in a spreadsheet or info graphic, for quick reference

polypropylene would be a good topic. I found that if you have a small footprint like a benchy, run a PC profile (X1carbon) (brim) over packing tape with a bed temp of 27c. It will print full speed with no issues. For big footprints, you'll have to go the very slow and hot route or it'll pull off the bed.

I have been printing with all the CF composites for about 18 months and they are just awesome I especially like Nylon CF, my parts look so more pro than say ABS or ASA.

I have used Fusrock ABS-gf. It requires 40C and above chamber temp which I achieved by dexterizing (enclosing it with a thin roll of plastic) the cr10s pro. Heated the bed to 100C and 250C nozzle. Adhesion solved with some painters tape and gluestick. It's very stiff. Enough for building an enclosed 3d printer.

Handle bar accessories for motorcycling ;) is my thing