FOB Price
Obtenir le dernier prix260 ~ 450 / Ton
|Minimum Order
Localité:
Hebei,China
Prix de commande minimale:
Commande minimale:
20 Tonne
Packaging Detail:
25kgs/bag or as your required
Delivery Time:
In 15-20days after receive advanced payment orL/C
Supplying Ability:
1000 Ton per Month
Payment Type:
T/T, L/C, D/A, D/P
Personne àcontacter Ms. Cherry
Room 1902,Unit 3,Building 13,Rong jing yuan, No.7 Heping East Road ,, Shijiazhuang, Hebei
Use of
Asbestos
Asbestos has
the feature of high fiber strength and rapid hydrophobic speed, so
it is the ideal material of asbestos-cement products. Besides,
asbestos is also used widely in heat preservation products,
insulation products, friction brakes, reinforcing material of of
plastics, sealing gaskets, building materials, reinforcing material
of asphalt pavement etc.
 Chemical
Compositionof Asbestos
|
Element |
SiO2 |
MgO |
H2O |
Al2O3 |
FeO |
NiO |
|
Content (%) |
*1.*6 |
*0.*4 |
*3.*2 |
0.*5 |
2.*5 |
0.*7 |
Specification of Asbestos
|
Category |
**2.5MM % |
*7.5MM % |
*1.4MM % |
*1.4 MM % Â |
Dust & Sand % |
Sand Content % |
Moisture % Â |
Grade |
|
Grade 3 |
 |
 |
 |
 |
||||
|
≥ |
                     ≤ |
 |
 |
|||||
|
 |
*0 |
*3 |
7 |
3.5 |
0.5 |
 |
3-*0 |
|
|
 |
*0 |
*1 |
9 |
3.5 |
0.5 |
 |
3-*0 |
|
|
 |
*0 |
*9 |
*1 |
5.0 |
0.5 |
 |
3-*0 |
|
|
 |
*0 |
*7 |
*3 |
5.0 |
0.5 |
 |
3-*0 |
|
|
 |
*0 |
*4 |
*6 |
6.5 |
0.5 |
 |
3-*0 |
|
|
Grade 4 |
 |
*0 |
*3 |
*7 |
7.0 |
0.5 |
 |
4-*0 |
|
 |
*0 |
*2 |
*8 |
7.5 |
0.5 |
 |
4-*0 |
|
|
 |
*0 |
*0 |
*0 |
8.0 |
0.5 |
 |
4-*0 |
|
|
Grade 5 |
 |
 |
*0 |
*0 |
*1.0 |
0.5 |
 |
5-*0 |
|
 |
 |
*0 |
*0 |
*2.0 |
0.7 |
 |
5-*0 |
|
|
 |
 |
*0 |
*0 |
*9.0 |
0.5 |
 |
5-*0 |
|
|
Grade 6 |
 |
 |
*0 |
*0 |
*1.0 |
0.5 |
 |
6-*0 |
|
Special |
 |
 |
*0 |
*0 |
*7.5 |
0.5 |
0.7-1.5 |
For braking specially |
