FOB Price
Obtenir le dernier prix|
Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
-
Packaging Detail:
35kg/bag
Delivery Time:
within 15 days after payment
Supplying Ability:
-
Payment Type:
T/T, L/C
Personne àcontacter lily
No.703, Xinhua Road, Shijiazhuang City, Hebei Province,China.
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Testing Item |
Index |
Test Method |
|||
|
Superior Grade |
First Grade |
Qualified |
|||
|
Volatile matter(%)≤ |
0.*0 |
0.*5 |
0.*0 |
GB/T***7 |
|
|
Ash content |
≤0.*0 |
GB/T***8A |
|||
|
Organic acid(%) |
4.*0~6.*5 |
GB/T***7A |
|||
|
Soap content(%) |
≤0.5 |
||||
|
Combinated Styrene content(%) |
*2.5~*4.5 |
GB/T***8 |
|||
|
Raw rubber mooney viscosity ML(1*4)**0°C |
*5~*5 |
*4~*6 |
GB/T***2.1 |
||
|
Compounded rubber mooney viscosity ML(1*4)**0°C≤ |
*3 |
||||
|
**0% Stretching Stress (**5°C)/MPa |
*5min |
*5.2~*9.1 |
*4.7~*9.6 |
GB/T***6A |
|
|
*5min |
*0.6±2.0 |
*0.6±2.5 |
|||
|
*0min |
*1.5±2.0 |
*1.5±2.5 |
|||
|
Tensile strength (**5°C, *5min)/MPa |
≥*5.5 |
≥*5.5 |
≥*4.5 |
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|
Elongationg at break (**5°C, *5min)/% |
≥**0 |
≥**0 |
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