| Model: | sbr1502 |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Rubber Materials |
| Label: | Styrene Butadiene Ru , SBR1502 , SBR |
| Price: |
¥12000
/ ton
|
| Min. Order: | 1 ton |
| Live Chat: | Last Online:04 Nov, 2013 |
Styrene Butadiene Rubber SBR1502
Description
SBR 1502 is a cold polymerized, 23.5% styrene SBR polymer made with a mixed-acid emulsifier, nonstaining stabilizer, and salt-acid coagulation.
SBR 1502 exhibits the excellent tensile strength, abrasion resistance, flexibility and recovery properties that are characteristic of "cold" rubbers. This non-staining, non-discolouring polymer offers a complete range of bright, colourful stocks capable of satisfying requirements in a variety of products.
Application:
SBR1502 can be used for making tires and other rubber products, like conveyer belts, moldings and rubber overshoes. It has good heat/water-resistance and dielectric properties. It can be used for electrical insulation.
Features
• Light tan colour
• Excellent tensile strength
• High abrasion and tear resistance
• High processability compared to natural rubber
• Easy vulcanization and stable scorch properties
Raw Polymer: Chemical Analysis
|
SBR 1502 Specification Values(GB/T12824-2002) |
|||||
|
|
Property |
Test Method |
|||
|
Volatile matter % |
≤0.90 |
GB/T 6737-1997 |
|||
|
Ash % |
≤0.50 |
GB/T 4498-1997 A |
|||
|
Organic acid % |
4.50-6.75 |
GB/T 8657-2000 A |
|||
|
Soap % |
≤0.50 |
||||
|
Bound styrene % |
22.5-24.5 |
GB/T 8658-1998 |
|||
|
Mooney viscosity 50ML(1+4)100 |
44-56 |
GB/T 1232.1-2000 |
|||
|
Compound 50ML(1+4)100 |
≤93 |
||||
|
|
25min |
M±2.5 |
GB/T 8656-1998 A |
||
|
35min |
20.6±2.5 |
||||
|
50min |
21.5±2.5 |
||||
|
Tensile strength (145,35min), MPa |
≥24.5 |
||||
|
Elongation (145,35min),% |
≥330 |
||||