Model: | - |
---|---|
Brand: | - |
Origin: | Made In China |
Category: | Chemicals / Rubber Materials |
Label: | SBR 1502 , Rubber Raw material , CR Rubber |
Price: |
US $1900
/ TON
|
Min. Order: | 1 TON |
SKYPE: sineingot
SBR1502 A-GRADE
1.Styrene Butadiene Rubber SBR 1502
2.High quality, reasonable price
3.Free sample
4.Packing:21tons/20FC
BR 1502 A-GRADE
Testing Item |
Index |
Test Method |
|||
Superior Grade |
First Grade |
Qualified |
|||
Volatile matter(%)≤ |
0.60 |
0.75 |
0.90 |
GB/T6737 |
|
Ash content |
≤0.50 |
GB/T4498A |
|||
Organic acid(%) |
4.50~6.75 |
GB/T8657A |
|||
Soap content(%) |
≤0.5 |
||||
Combinated Styrene content(%) |
22.5~24.5 |
GB/T8658 |
|||
Raw rubber mooney viscosity ML(1+4)100°C |
45~55 |
44~56 |
GB/T1232.1 |
||
Compounded rubber mooney viscosity ML(1+4)100°C≤ |
93 |
||||
300% Stretching Stress (145°C)/MPa |
25min |
15.2~19.1 |
14.7~19.6 |
GB/T8656A |
|
35min |
20.6±2.0 |
20.6±2.5 |
|||
50min |
21.5±2.0 |
21.5±2.5 |
|||
Tensile strength (145°C, 35min)/MPa |
≥25.5 |
≥25.5 |
≥24.5 |
||
Elongationg at break (145°C, 35min)/% |
≥340 |
≥330
|
Qingdao Besine Chemicals Co.,ltd | |
---|---|
Country/Region: | Shan Dong - China |
Business Nature: | Manufacturer |
Phone: | 75176700 |
Contact: | Rocky (Sales Manager ) |
Last Online: | 16 Jan, 2014 |