Best Quality Potash Feldspar

Description

Potash Feldspar Powder (200–300 Mesh) | High-Purity Ceramic Flux

Upgrade your ceramic formulations with our export-quality Potash Feldspar Powder. Fine-milled to a 200 to 300 mesh pass rate, this off-white mineral flux delivers exceptional purity for high-performance glazes and clay bodies. Aside from clay itself, potash feldspar is the most vital raw material in the whiteware industry, serving as the primary universal flux needed to achieve strong, vitrified, and durable ceramic products.

Key Features & Benefits

• Primary High-Temperature Flux: Effectively lowers the melting point of clay bodies and glazes, promoting thorough vitrification into a dense, non-porous, glassy structure.

• Ultra-Fine 200–300 Mesh Particle Size: Ultra-fine grinding ensures superior dispersion, smoother glaze melts, and optimal reactive fusion during firing.

• Export-Grade Purity: Sourced for maximum chemical consistency, offering the best purity available on the market for reliable kiln results.

• Versatile Application: Perfectly suited for both body formulations (whiteware, stoneware, porcelain) and raw or fritted glaze recipes.

• Natural Mineral Composition: Naturally contains beneficial trace amounts of albite (soda spar) alongside the microcline/orthoclase matrix, enhancing melt fluidity.

CHEMICAL ANALYSIS (%)

SiO₂       66.5 ± 1.0
Al₂O₃    18.2 ± 1.0
Fe₂O₃   Max. 0.10
K₂O       Min. 11.0
Na₂O     2.50 ± 0.75
CaO       0.25
MgO      0.03
L.O.I. < 0.3