离岸价格
获取最新报价1600 ~ 1700 / Ton ( Negotiable )
|Minimum Order
位置:
China
最小订单价格:
最小订单:
20 Ton
包装细节:
25 kgs in a woven bag/ plastic bag
交货时间:
within 10 days
供应能力:
10000 Metric Ton per Year
付款方式:
T/T, L/C
联系人 echo
Zhuyi, Zhuzhou, Hunan
Foaming agent coloring agent curing agent for rubber
1.Description:
Alkaline zinc carbonate (zinc carbonate), white or light yellow powder, widely used in the industries of rubber, plastics, chemicals and medicine as foaming agents of rubber and plastics, colorants, sulfurizing agent and optic stabilizer of transparent rubber and plastic products
2.Quality Standard of Alkaline Zinc Carbonate (Zinc Carbonate): HG/T******3
|
Items |
Indicators |
||
|
Excellent product |
First-class product |
Conforming product |
|
|
Main content (ZnO dry basis)% ≤ |
*7.5 |
*7.0 |
*6.5 |
|
Moisture ≥ |
2.5 |
3.5 |
5.0 |
|
Heavy metal (Pb) content % ≥ |
0.*4 |
0.*5 |
0.*5 |
|
Cadmium (Cd) Max |
0.*0 |
— |
— |
|
Fineness (residue on *5µm test sieve) ≤ |
*5.0 |
*4.0 |
*3.0 |
|
Ignition loss % ≥ |
*5.0~*8.0 |
*5.0~*0.0 |
*5.0~*2.0 |
