Plainsman clay

Login Account. Search Catalog.

No tracking! No ads! All Glossary. A small clay mining and processing company located in Medicine Hat, Alberta, Canada. Plainsman makes dry and pugged clay bodies for potters, hobbyists and schools in the west. It is the only company in North America among about 45 that mines its own clay to make most of these products. Plainsman also produces powdered clays that are used by other pottery clay manufacturers and special purpose clays that are used across North America in a range of industries e.

Plainsman clay

Login Account Contact. Search Catalog. View Catalog. Product Info Sheets. Safety Data Sheets. Plainsman Clays has long specialized in the production of plastic clay bodies, both from the materials we mine ourselves and from imported refined minerals. We make translucent porcelains having a wide range of plasticities and working properties, firing temperatures from C and up and fired properties differing degrees of whiteness, translucency, thermal expansion and hardness. We have the experience necessary to produce quality and consistent porcelains: it is alot about knowing which materials are most appropriate from the many choices available and about great diligence in testing and responsive adaptation to the changing properties of the materials. These are very popular in industry as a way to save energy since they fire at low temperatures , for aesthetic purposes, and as a way to make strong and durable ware at the lowest possible temperatures eg. The ceramic tile industry uses huge amounts of terra cotta clays in single fire vitrifying processes. Making high quality ware with these bodies is a technical challenge. Glaze crazing and shivering, leaching, efflorescence, warping and bloating in the kiln, glaze adherence, etc are common issues. Diligence and know-how are required to be able to test and adjust terra cotta body recipes over a period of time to keep them consistent for your production department since terra cotta raw materials are generally more inconsistent in working and firing properties.

Context: Tin Oxide.

.

Login Account. Search Catalog. View Catalog. Normal Hours of Operation Mon-Fri: 8am Contact Page. Safety Data Sheets. Services and Info.

Plainsman clay

Our clay bodies are named using arbitrary numbers with prefixes and suffixes as follows:. Our boxes of clay are stamped with a code number underneath the name of each clay. The first four digits are a simple sequential number which is keyed to our lab testing records. The remaining digits encode the date on which the material was produced. Each body data sheet has a boldface short description of the physical and firing properties of the material. This description is formatted the same for each and draws from the following:. You can dry, glaze and fire almost anything successfully by being sensitive to the materials. Each body has a personality that can be learned after using the material for a period of time.

Garage door repair riverview fl

We have considered it "over-burden" in the past, but now will be looking for ways to employ Battle clay in our products and seeking special-purpose markets for it. As can be seen, the red color depends on the melt fluidity achieved at cone 6. No art or sales language, no tracking and no ads. Bentonite, by itself, cannot be mixed with water, but dry-blended with fine-particled ball clay it can. I was blown away by the fact that I could assess a completely new material and judge its suitability for many types of ceramic products and processes by doing the simple physical tests he showed me. Our main warehouse is actually a historic building in our city. I first mix the CMC with the powder and shake the whole batch in a plastic bag. It is also high in fluxes melts by cone 6. Context: First slip cast leather-hard.. All of the equipment has been washed in preparation for a porcelain run. For some colors it can thus be an advantage to make your own underglazes. For a g powder batch to get a pint my initial target is 5g CMC gum and 5g Veegum. Context: Tin Oxide. We have more experience with these types of bodies than any other. At the time brick, tile, sanitaryware , stoneware , tableware, porcelain insulators and glass products were all being produced.

Login Account.

We have more experience with these types of bodies than any other. Contact Page. Product Info Sheets. The dried test bars on the right show them top to bottom. Context: Stop a runny glaze.. Why has that not happened? No tracking! It is really big! On these samples, the higher percentages of tin seem to produce an even better glossy surface. Orange stains and others are refractory and require much higher percentages. He was the founder of Plainsman Clays.