Description
Technical Parameters
High styrene rubber HS-80 combined with 77-82% styrene
is mainly used in: car tires
| Property | Index | Unit | Test standard |
| Chemical Property | Volatile matter (%) | ≤5.0% | ASTM D5668 |
| Organic acid content (%) | 3.5-5.5% | ASTM D5774 | |
| Organic soap content (%) | ≤0.5% | ASTM D5774 | |
| Physical Property | Tensile strength (Mpa) | >25.0Mpa | ASTM D412 |
| Shore hardness (D) | 71-800 Sh D |
DIN 53505 | |
| Mooney viscosity, ML(1+4)100 o C | 71-85 | ASTM D1646 |
Packaging and storage
This product is packaged in a high-strength composite bag with a PE-coated woven bag and a kraft paper lining, with anet weight of 20kg per bag. Transport and storage should pay attention to fire, water,sun, dust. When storing. t should not be cdlose to the heatsource, suitable for storage in a ventilated and cool place, and the stacking should not be higher than 20 bags. Shelf ife is months at roomtemperature.
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