Category: | SBR, Unspecified , Styrene Butadiene Rubber |
Manufacturer: | SIBUR, LLC |
Trademark: | SIBUR Synthetic Rubber |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | yG7yOx_SIBUR-Synthetic-Rubber-SBR-1500-Grade-C.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Styrene butadiene synthetic rubber SBR-1500 is essentially a styrene (23.5%) and butadiene (76.5%) copolymer obtained by emulsification method with the use of resin/fatty soaps. The polymer contains no nitrosamines and substances that may become a source of nitrosamines. Product characteristics: Appearance - bale of dark-brown color; weight of a bale - (30 ± 1) kg; packing - a plastic container; shelf life - one (1) year since the date of manufacture.
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General Information | |
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Physical | Nominal Value | Unit | Test Method |
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Mooney Viscosity (ML 1+4, 100°C) | 48 to 58 | MU | ASTM D1646 |
Bound Styrene | 22.5 to 24.5 | % | Internal Method |
Ash Content | < 0.50 | % | ASTM D5289 |
Organic Acid | 5.0 to 7.0 | % | ASTM D5774 |
Soap - Organic Acid | < 0.30 | % | ASTM D5774 |
Volatile Matter | < 0.80 | % | ASTM D5668 |
Additional Information | Nominal Value | Unit | Test Method |
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Rheometer MDR 2000 1 | ASTM D5289 | ||
Maximum Torque (MH) : 160°C | 15.0 to 21.0 | dNm | |
Minimum Torque (ML) : 160°C | 1.80 to 3.00 | dNm | |
Prevulcanization start time (ts1) : 160°C | 2.2 to 4.5 | min | |
Time to 50% vulcanization (T'50) : 160°C | 7.0 to 12.0 | min | |
Time to 90% vulcanization (T'90) : 160°C | 13.0 to 21.0 | min |
Elastomers | Nominal Value | Unit | Test Method |
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Tensile Stress (300% Strain) | > 13.0 | MPa | ASTM D3185 |
Tensile Strength (Yield) | > 22.5 | MPa | ASTM D3185 |
Tensile Elongation (Break) | > 420 | % | ASTM D3185 |
Note Message | |
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1 . | deformation of 0.5°, MH at 30 min |
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