联系人 Komalpreet
|
TIEM |
Basic Chrome Sulfate |
| CONTAIN % | *5±1 |
| BASICITY % | *3±2 |
| Cr6+ CONTAIN ≤ | 3ppm |
| DEOXIDIZATION | C*2H*2O*1 |
|
Item |
Standard |
Result |
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|||
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Apperance |
Green Powder |
Qualified |
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|
Cr2O3 Content % |
|
*5.0±1 |
*5.*5 |
|
|
Basicity % |
|
*3.0±2.0 |
*3.*5 |
|
|
PH |
|
2.0—3.0 |
2.*8 |
|
|
Cr6+Content %≤ |
|
0.***5 |
0.***3 |
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|
Insolubles Content %≤ |
|
0.*0 |
0.**3 |
|
|
Fineness(*0) %≥ |
|
*9.0 |
*9.7 |
|
|
Solubility min≤ |
|
*0 |
*3 |
|
|
Fe Content%≤ |
|
0.*8 |
0.***6 |
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Basic Chromium Sulphate
Application of the proposed:
1 It is readily soluble even in cold water and should be used in powder form.
2 In main tanning,it can be applied to all kinds of leather particularly suitable for dark-colored leather,suede and leather tanning the second floor and is used 6.**8.0% on pelt weight for pickled hide and skin and ****0g/L for pickled double-face(fur).
3 For successful chrome tanning,some tanning conditons such as bath length,bath temperature,basification and tanning time are important besides the type and amount of basic chromium sulphate used.Starting temperature of tanning should be ****0℃ and temperature should be raised gradually to ****0℃ at the end of chrome tanning.Using these temperature conditions to accelerate penetration and t
| 国家: | UK |
| 型号: | - |
| 离岸价格: | 0.6 ~ 1 / Kilogram 获取最新报价 |
| 位置: | - |
| 最小订单价格: | 0.6 per Kilogram |
| 最小订单: | 370 Metric Ton |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | 20000 Metric Ton per Month |
| 付款方式: | Money Gram, Western Union, T/T |
| 產品組 : | - |
