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Feldspar powder

Feldspar powder is one kind of aluminosilicate mineral which contains potassium, sodium, calcium, barium and other alkali metal or alkaline earth metal「Mohs hardness 6-6.5, specific gravity 2.5-2.7, melting point 1100-1300 ℃」.    Feldspar is one of the most common rock-forming minerals with crystal structure, possesses higher compressive strength, good chemical stability. The products are widely used in marine engineering, shipbuilding, heavy industry anti-corrosion, wood, decoration, powder coatings and other fields.

产品介绍

Product features


Improve the wear resistance, scratch resistance, scrubbing resistance for coating

Better brightness and dispersion in coating system, good stain resistance

Excellent corrosion resistance, improve weather resistance, chemical resistance for coating

Low oil absorption, increase the solids content for coating





Typical Physical Properties


Product Standard

Inspection Item

Qualification

Feldspar Powder

GC-800


Whiteness

80

Distribution of size D50(um)

5.0

325 Mesh Sieve Residues (%)

0.1

Volatile at 105℃ (%)

0.5

Oil Absorption (g/100g)

1825

Ignition Loss (%)

0.6


1、The above are typical data, and the specific product parameters are based on the enterprise inspection report.

2、All the above are normal products, but the special specifications and customized products are not shown.


Application Fields





Electrical porcelain

Glass

ceramics