Pottery Shorts: Making Use of Specific Gravity

  Рет қаралды 1,223

Washington Street Studios

Washington Street Studios

Күн бұрын

Welcome to Pottery Shorts, brought to you by The Potter’s Round Table, the topic for this episode is Making Use of Specific Gravity.
Specific gravity is especially useful in keeping glazes mixed to the preferred consistency. The question is what is the best practice for measuring the specific gravity with a glaze? In this episode Phil explains his process for measuring specific gravity of a glaze and the use of hydrometers.
The Potters’ Round Table is brought to you by Washington Street Studios, a community pottery studio, gallery, and pottery school located in Harpers Ferry / Bolivar, WV. We exist to provide ceramic artists an affordable, fully equipped studio space for aspiring, emerging and established artists to share their creative energy and knowledge in an environment designed to support the ceramic artist. If you want to learn more about Washington Street Studios, visit our website at www.hfclay.com/.
At Washington Street Studios, we believe the sharing of creative energy and knowledge will improve the quality of our art and increase the appreciation of art within our community. We are striving to create an environment where the arts are shared and appreciated. We want to grow as a family of artists and contribute to our community.
This video is one of our steps to share our passion for the ceramic arts, creative energy and knowledge with other artists and art lovers. We also created an audio version to expand our audience. If you are looking for the podcast of our show search for the ‘The Potters Round Table’ on your podcast platform of choice or go to anchor.fm/thepottersroundtable.

Пікірлер: 14
@ToooTall-ms7xs
@ToooTall-ms7xs 3 жыл бұрын
Another easy method to get SG: Pour a mixed glaze into a graduated cylinder or beaker that uses milliliters for the scale. Write down the weight in grams and write down the volume in milliliters. Divide the weight by the volume (grams divided by milliliters). This is your specific gravity. There is no need to pour to a designated volume - just write down the 2 numbers and divide. Thanks Washington Street Studios for your very informative videos!!
@WashingtonStreetStudios
@WashingtonStreetStudios 3 жыл бұрын
Tooo Tall, Great Tip! Thanks for the contribution. We love sharing any knowledge, tips, techniques and experience with our community. Keep watching and keep commenting. And don't forget to share the channel with your friends and fellow potters to help us grow our community!
@ben614
@ben614 3 жыл бұрын
I was just reading up on this 'specific' subject - thanks Phil & Co!
@WashingtonStreetStudios
@WashingtonStreetStudios 3 жыл бұрын
We are happy to be of service! Thanks Ben.
@mosseyw
@mosseyw 3 жыл бұрын
You always give clear and uncomplicated information , thanks for this 😊👍
@WashingtonStreetStudios
@WashingtonStreetStudios 3 жыл бұрын
Thank you for the encouragement and please let us know if we stray from this approach!
@freddiemoretti8456
@freddiemoretti8456 3 жыл бұрын
Very helpful and useful discussing the specific gravity in a simple form to understand. I use commercial brush on glazes and I single fire and this will be very useful when the glazes dry up in the container and I need to re-hydrate. I will now start keeping a record of the glazes' specific gravity when they first arrive and keep track of them when they age and if I have to add water. Another adventure in pottery to add to my schedule. Thanks for sharing!
@WashingtonStreetStudios
@WashingtonStreetStudios 3 жыл бұрын
Freddie, we are happy you have found the information useful! And that's a good idea on the commercial brush on glazes! I am a dip or spray kind of guy and hadn't thought of that. Thank you for sharing. Please share the channel with your friends and fellow potters to help us grow our community of potters.
@BostonBaby1000
@BostonBaby1000 3 жыл бұрын
Thanks. I was wondering how this worked.
@WashingtonStreetStudios
@WashingtonStreetStudios 3 жыл бұрын
Romany Rose, we are happy we could help! Please share the channel with your friends and fellow potters to help us grow our community!
@rickwise6259
@rickwise6259 3 жыл бұрын
Thanks Phil. How about "flocculation" next?
@WashingtonStreetStudios
@WashingtonStreetStudios 3 жыл бұрын
Thanks Rick, I believe we have a plan to show a practical example of a flocculated and deflocculated glaze and the effects when glazing a pot! Good suggestion.
@sandracartica4932
@sandracartica4932 Жыл бұрын
That was super informative! I won't be buying a hydrometer! 😁
@WashingtonStreetStudios
@WashingtonStreetStudios Жыл бұрын
Sandra Cartica, thank you for watching!
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