无锡鼎隆矿业有限公司WUXI DING LONG MINERALS CO.,LTD​.
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+86-400-831-7758
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About Us 》 Garnet Product 》 Precision Powders

Garnet Product

SINOGARNET® powder is a kind of super micronized abrasive media, which is based on the natural almandine type of Garnet by modern technique processing. With the feature self-sharpening, high polishing efficiency, low consuming and well fineness of the polisher. We produce a full line of standard powders ranging from 75 to 5 microns. Typical applications include the grinding and finishing of television, optical components, semi-conductor, silicon wafer, ophthalmic and specialty glass products etc.​



Characteristics
Specific Gravity
> 3.9
Moh Hardness
7.0 – 8.0
Magnetism Composition
Type 100# - 240# ≤ 0.3%
Type W50 - W0.5 ≤ 0.5%
Chemical Analysis
SiO2
35 – 40%
Al2O3
20 – 28%
MgO
0.5 – 2.2%
Fe2O3
5 – 10%
CaO
1.5 – 5%
MnO
1.5 – 2.5%
FeO
25 – 27%
Standard Mesh Sizes
#100 - #240, W50 – W0.5
(Other sizes upon request, Click Here to contact us.)

Service Hotline

+86-13921121077

+86400-831-7758