Prix FOB
Obtenir le dernier prix0.6 ~ 1 / Kilogram
|370 Metric Ton Minimum Order
Pays:
UK
N ° de modèle:
-
Prix FOB:
0.6 ~ 1 / Kilogram Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
0.6 per Kilogram
Commande minimale:
370 Metric Ton
Packaging Detail:
-
Heure de livraison:
-
Capacité de Fournir:
20000 Metric Ton per Month
Payment Type:
Money Gram, Western Union, T/T
Groupe de produits :
-
Personne àcontacter Komalpreet
|
TIEM |
Basic Chrome Sulfate |
| CONTAIN % | *5±1 |
| BASICITY % | *3±2 |
| Cr6+ CONTAIN ≤ | 3ppm |
| DEOXIDIZATION | C*2H*2O*1 |
Â
|
Item |
Standard |
Result |
||
|
 |
 |
|||
|
Apperance |
Green Powder |
Qualified |
||
|
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 |
|
|
Insolubles Content %≤ |
 |
0.*0 |
0.**3 |
|
|
Fineness(*0) %≥ |
 |
*9.0 |
*9.7 |
|
|
Solubility     min≤ |
 |
*0 |
*3 |
|
|
Fe Content%≤ |
 |
0.*8 |
0.***6 |
|
Â
Basic Chromium Sulphate
Application of the proposed:Â
1Â It is readily soluble even in cold water and should be used in powder form.
2Â 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
| Pays: | UK |
| N ° de modèle: | - |
| Prix FOB: | 0.6 ~ 1 / Kilogram Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 0.6 per Kilogram |
| Commande minimale: | 370 Metric Ton |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | 20000 Metric Ton per Month |
| Payment Type: | Money Gram, Western Union, T/T |
| Groupe de produits : | - |
