SINO-UNION MATERIALS CO. LTD.

PRODUCTS LIST

Natural Flake Graphite

High-Purity Flake Graphite

Micronized Graphite 

Expandable Graphite

Artificial Graphite 

Amorphous Graphite

Spherical Graphite  

Graphite Crucible

Graphite Crushed

Boron Carbide 

Wollastonite

Sodium Humate

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BORON GRABIDE

We are based in China's largest boron carbide processing area.

Specifications:
Specifications:
1) B₄C: 93 - 98%
   a) Total B: 74 - 81%
   b) Total C: 16 - 24%
2) Fe: 0.20% (Max.)
3) Grain size: 1 - 44µm; -325, -200, -100 mesh
4) Abrasive grain: F60 - F220
5) Mini powder: F240 - F1,500


 Packing:20kg/carton, 20 - 25kg/PP or iron drum,Or according to clients' requests

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