Potash Feldspar Supplier Australia | K-Feldspar Powder Export

Name: Potash Feldspar (K-Feldspar Powder)
Brand: PIME
SKU: POTASH-FSP-K10
Availability: InStock

Potash feldspar (K-feldspar) lump ore — K₂O ≥ 10%, Fe₂O₃ < 0.15%, sourced by PIME Australia for ceramic and glass manufacturing — Potash Feldspar · K₂O ≥ 10%

Potash Feldspar Overview

Our potash feldspar (K-feldspar) is a premium industrial mineral mined and refined to the highest purity standards. With potassium oxide (K₂O) content exceeding 10%, it delivers exceptional melting properties and flux characteristics essential for world-class ceramic and glass manufacturing.

K₂O Content: 10%+
Meeting international specifications for premium industrial-grade applications.

Available in standard 200 and 300 mesh sizes, with custom specifications on request. Our potash feldspar is engineered for consistency, purity, and performance across diverse manufacturing environments globally.

Specification	Value
K₂O Content	10%+ (as-tested 10.75% — ALS Brisbane BR26162045)
Na₂O Content	3-5%
SiO₂ Content	62-70%
Al₂O₃ Content	18-22%
Fe₂O₃ Content	<0.15% (as-tested 0.12% — ALS Brisbane BR26162045)
Mesh Sizes	200, 300, Custom
Moisture Content	<0.5%
Loss on Ignition	<0.3%
Packaging	25kg Bags / Bulk Containers

Potash Feldspar Gallery

Premium potash feldspar (K-feldspar) — a potassium-rich flux mineral (K₂O ≥ 10%) used in ceramic bodies, tile glazes, float and container glass, enamels and abrasives. Supplied by PIME Australia from audited Indian producers.

Industrial Applications

Ceramics Manufacturing

Potash feldspar is essential in ceramic formulations as a flux and glass former. It lowers firing temperatures, improves vitrification, and enhances the mechanical strength and durability of finished ceramic products.

Glass Production

In glassmaking, K-feldspar provides crucial flux action, improving melt fluidity and reducing processing temperatures. Its potassium content strengthens the glass matrix and enhances chemical resistance in specialized applications.

Glazes & Enamels

Potash feldspar is a primary ingredient in ceramic glazes and industrial enamels, delivering superior surface finish, adhesion, and thermal shock resistance. Its high K₂O content enables smooth, glossy finishes.

Abrasives

As a component in grinding compounds and polishing formulations, potash feldspar provides controlled hardness and fracture characteristics ideal for precision finishing of metals and stone surfaces.

Fillers & Extenders

Industrial fillers benefit from potash feldspar's whiteness, chemical inertness, and particle size control. It improves product durability, appearance, and performance across coatings, plastics, and composites.

Specialty Formulations

Advanced applications including refractory materials, technical ceramics, and engineered compounds leverage potash feldspar's thermal stability and flux properties for enhanced performance.

Available Grades & Mesh Sizes

200 Mesh

Standard grade for ceramics and glass applications. Optimal particle size for consistent mixing and processing in high-volume manufacturing.

300 Mesh

Premium fine-grain option for specialized applications requiring superior surface finish and enhanced flow characteristics in formulations.

Custom Grades

Tailored specifications available to meet exact requirements. Contact our technical team to discuss your bespoke mesh size and composition needs.

Why Choose PIME for Potash Feldspar?

Quality Assurance on Every Shipment

Each consignment is supplied with a Certificate of Analysis covering K₂O content, Fe₂O₃, mesh distribution and moisture — with optional pre-shipment inspection by SGS, Bureau Veritas or Intertek on request.

Direct Access to India's Feldspar Belt

We source directly from audited producers in the Aravalli belt (Rajasthan), with established export logistics into Australian and international ports.

Custom Solutions

Beyond standard grades, our technical team delivers tailored formulations, mesh sizes, and packaging to match your production requirements exactly.

Technical Support

Direct access to mineral specialists who understand your application needs and can optimize our product for your manufacturing process.

Competitive Pricing

Direct sourcing and efficient export operations deliver premium quality at market-competitive rates, maximizing your production economics.

Sustainable Practice

Environmentally responsible mining and processing aligned with global sustainability standards and your corporate compliance requirements.

Frequently Asked Questions

What is potash feldspar?

Potash feldspar (K-feldspar) is a naturally occurring aluminosilicate mineral rich in potassium oxide (K₂O). It's valued in industrial manufacturing for its melting properties, flux action, and chemical composition. The mineral is essential in ceramics, glass, glazes, abrasives, and filler applications worldwide.

What is the K₂O content in your potash feldspar?

Our potash feldspar consistently delivers 10%+ K₂O content, meeting and exceeding international specifications for premium industrial-grade mineral products. This high potassium oxide concentration makes it ideally suited for glass and ceramic manufacturing applications.

What industries use potash feldspar?

Potash feldspar serves diverse industries including ceramics manufacturing, glass production, glaze and enamel formulation, abrasive compounds, industrial fillers, and specialty refractory applications. Its flux properties and thermal stability make it indispensable across these sectors.

Can you supply custom mesh sizes?

Yes. Beyond our standard 200 and 300 mesh offerings, we provide customized mesh sizes and specifications tailored to your exact manufacturing requirements. Contact our technical team to discuss your specifications and volume requirements.

Safety Data Sheet (SDS) & Handling

A current Safety Data Sheet (SDS) is supplied with every consignment and is available on request. This product contains respirable crystalline silica (RCS); prolonged inhalation of airborne silica dust is a recognised health hazard. Workers must follow Safe Work Australia guidance, use appropriate PPE, and implement dust-control measures in line with the Work Health and Safety Regulations.

Request the current SDS →

Premium Potash Feldspar Supplier in Australia