| About |
|---|
| Description: E1028A is a high styrene, hot emulsion styrene-butadiene copolymer using fatty acid as emulsifier and coagulated with salt-acid. It is stabilized with a non-staining antioxidant. The product does not contain nitrosamine promoters, and complies with FDA 21 CFR §175.300, §177.1210 and §178.3910 for use in food contact applications. Applications: E1028A is exceptionally light colored. It features high green strength, low air permeability and excellent flow properties, it is recommended for use in adhesives, sealants, tire liners, mechanical goods and household products.&& |
| Product Description | |
|---|---|
| Generic | SBR-乳液聚合 |
| Material Status | Commercial: Active |
| Features | The fouling resistance,High liquidity,Good Green Strength,Good bond,Inoxidizability,Copolymer |
| Availabilitys | Africa & Middle East ,North America,Latin America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Mooney viscosity | ASTM D1646 | ||
| ML 1+4，100℃ | 52 to 62 | MU | ASTM D1646 |
| ML 1+4，100℃ | 75 | MU | ASTM D1646 |
| Organic Acid | 3.7 to 6.0 | % | ASTM D5774 |
| Soap | < 0.30 | % | ASTM D5774 |
| styrene content | |||
| Bound | 45 to 50 | % | ASTM D5775 |
| Ash Content | < 1.0 | % | ASTM D5667 |
| Volatiles | < 1.0 | % | ASTM D5668 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Tensile modulus | 15.0 | MPa | ASTM D3185 |
| tensile strength | 21.0 | MPa | ASTM D3185 |
| Tensile strain | |||
| fracture | 420 | % | ASTM D3185 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Compound |
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