Yingkou Tanyun Chemical Research Institute Corporation
Yingkou Tanyun Chemical Research Institute Corporation
[
Liaoning,
China (Mainland) ]
Liaoning, China (Mainland)
Tanyun
Dalian
5-7 days
25kg Iron Drums on pallet or 40 x 25kg paper bags on pallet.
500 / Year
T/T, Western Union
Place of Origin: |
Liaoning, China (Mainland)
|
Brand Name: |
Tanyun
|
Material: |
B4C
|
Usage: |
used in industry area
|
Abrasive Grain Sizes: |
0-1200mesh, 0-325mesh, 0-200mesh, 0-100mesh.
|
Name: |
boron carbide
|
B %: |
75~80
|
C%: |
17~21.5
|
B+C%: |
95~99
|
Crystal Structure :: |
Rhombohedral
|
Mohs Hardness :: |
9.6
|
Micro Hardness :: |
4950kgf/mm2
|
Appearance :: |
dark gray or black powder, odorless
|
Package: |
25kg Iron Drums on pallet or 40 x 25kg paper bags on pallet
|
Delivery: |
soon
|
Packaging Details: | 25kg Iron Drums on pallet or 40 x 25kg paper bags on pallet. It can be packed according to client's special requirement. |
Delivery Detail: | 5-7 days |
Boron Carbide
CAS:12069-32-8
MF:B4C
Appearance:dark gray or black powder, odorless
Use:as lapping and polishing material
Boron Carbide
1. Physical and chemical properties:
1.1 Molecule formula: B4C
1.2 Molecule weight: 55.26
1.3 Structure formula:
1.4 Density & phase : 2.52g/cm3 Solid
1.5 Melting Point : 2450°C
1.6 Boiling point : 3500°C
1.7 Crystal Structure : Rhombohedral
1.8 Mohs Hardness : 9.6
1.9 Micro Hardness : 4950kgf/mm2
1.10 Appearance : dark gray or black powder, odorless
1.11 Solubility In Water : Insoluble
1.12 Property : Boron carbide is one of the hardest Man-Made materials, it possesses properties of endurance high
/low temperature, no reaction with either acids or alkalis , high grinding efficiency, no magnetism.