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Talc Powder For Pottery

  • Talc Powder For Pottery
  • Talc Powder For Pottery
  • Talc Powder For Pottery
  • video
  • TIANCI
  • China
  • Quantity(Tons) 1 - 10 11 - 40 41 - 100 >100 Est. Time(days) 5 7 15 To be negotiated
  • 2000T/Month
1.The flaky structure of Pottery Talc for Ceramic can form micro-supports in the clay, reduce the drying shrinkage stress, and effectively prevent the cracking problem of the green body before air-drying or firing. 2.Pottery Talc for Ceramic can improve the ductility and flexibility of clay, making the manual forming processes such as throwing and molding smoother, and is especially suitable for fine ceramic art creation. 3.At high temperatures, Pottery Talc for Ceramic decomposes to form magnesia silicate, which can stabilize the structure of the green body, reduce the firing shrinkage rate (about 5% to 10%), and maintain the integrity of the work's shape. 4.Adding Pottery Pottery Talc for Ceramic for Ceramic to the self-made glaze can optimize the adhesion between the glaze layer and the body and reduce peeling. 5.When combined with metal oxides, talcum powder can promote more uniform glaze color development.

Calcined Talc for Porcelain is a versatile material in pottery, used in clay bodies, glazes, and mold release. Below is a complete guide to its applications in ceramics.


1. Key Uses of Calcined Talc for Porcelain

A)Calcined Talc for Porcelain Clay Body Additive (5–15%)

  • Lowers firing temperature (helps vitrification at lower cones).

  • Reduces shrinkage & warping (good for sculptural work).

  • Improves thermal shock resistance (useful for cookware).

  • Softens clay (makes it more workable for hand-building).

Calcined Talc for Porcelain Best for:

√ Low-fire earthenware
√ Cordierite clay bodies (kiln furniture)
√ High-magnesia stoneware


B) Glaze Ingredient (5–20%)

  • Talc For Technical Ceramics Fluxing agent (promotes melting in low/mid-fire glazes).

  • Talc For Technical Ceramics Creates matte effects (at higher percentages).

  • Talc For Technical Ceramics Reduces crazing (adjusts thermal expansion).


C) Mold Release Agent

  • Talc For Technical Ceramics Dusting bisque or plaster molds prevents sticking.

  • Talc For Technical Ceramics Safer than powdered graphite (non-toxic).


2. Best Talc for Pottery

  • Mesh Size: 200–400 (fine enough for smooth application).

  • Purity: ≥95% Mg₃Si₄O₁₀(OH)₂ (low iron/calcium).

  • Asbestos-Free: Critical for safety.


About Us


Our Quality & Service Guarantee

1.Product Quality Assurance
We guarantee all delivered goods will strictly match the quality specifications of the initially provided samples and Certificate of Analysis (COA).

2.Customized Packaging Solutions
All packaging will be executed according to your specific requirements, ensuring both safety and aesthetic presentation. We provide documented loading procedures with container loading photos for your reference.

3.Efficient Shipping Arrangements
We handle all shipments using direct, non-transshipment vessels to ensure timely delivery. Complete shipping details will be promptly communicated for your tracking purposes.

4.Documentation Transparency
Upon vessel departure, we will immediately scan and forward the full set of shipping documents to you without delay.

5.Comprehensive After-Sales Support
Should any issues arise during goods receipt or product usage, our team remains available for immediate assistance and resolution.

Tags:
Talc For Technical Ceramics Pottery Talc for Ceramic Calcined Talc for Porcelain

  • How About The Samples Of The Products?

    We can provide free samples under 5kg(not including freight charge).

  • Are You A Fctory Or Trading Company?

    Yes, we have factories in china and overseas.

  • What’s the payment terms?

    We could accept payment terms”T/T L/C

  • Can You Do OEM Service?

    Yes, we can. Specifications and packages can customized according to customers’ requirements.

  • What’s The Shelf Life For The Cargoes?

    Our product’s shelf life is 2 years, which is based on dry and ventilated storage.

Get the latest price? We will reply as soon as possible (within 12 hours)

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