离岸价格
获取最新报价1 ~ 2 / Ton
|Minimum Order
位置:
-
最小订单价格:
最小订单:
20 Ton
包装细节:
in ton bag
交货时间:
within 15 to 20 days
供应能力:
8000 Ton per Month
付款方式:
T/T, L/C, Western Union
bentonite powder, using for foundry
1.Methyl blue absorption:****2
2.Non-metallic white powder
3.Size: *******0mesh
4.white powder
5.Chemical Formula: Al2O3.4(SiO2). H2O
6.Molecular Weight: **0.*1
7.CAS No.: ********9
8.HS Code: *********0
Our bentonite widely used in production of cast steel and iron applying wet, dry, dry-surface, high pressure etc different technology.
Characteristics of our bentonite:
Less addition, Higher strength , Good
ventilation
High hot wet compressive strength and good sand inclusion
resistance
High temperature resistance
Improving casting parts surface finishment.
|
Specification |
Methylene blue adsorbed (g/**0g) |
green compression strength (MPa) |
wet-heat tensile strength (Kpa) |
colloid index (mL/*5g) |
expansion capacity (mL/g) |
Moisture (%) |
particle size (*5μm screen tailings,%) |
|
|
green sand compactibility *5±2% |
Soil:sand: water 5:**0:4 |
|||||||
|
ZP****5 |
≥*5 |
≥0.*8 |
≥0.*5 |
≥2.5 |
≥**0 |
≥*0 |
<*3 |
≤*0 |
