TPV-Santoprene-123-50
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Product Description
A hard, black, UV resistant thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. This material combines good physical properties and chemical resistance for use in a wide range of applications. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding, extrusion or blow molding. It is polyolefin based and completely recyclable.
| Hardness | Nominal Value Unit | Test Method |
| Durometer Hardness (D Scale, 0.120 in ) | 50 | ASTM D2240 |
| Physical | Nominal Value Unit | Test Method |
| Density -Specific Gravity | 0.95 sp gr 23/23°C | ASTM D792 |
| Elastomers | Nominal Value Unit | Test Method |
| Tear Strength (73 °F, Die C ) | Across Flow: 491 lbf/in | ASTM D624 |
| Mechanical | Nominal Value Unit | Test Method |
| Tensile Strength @ Yield (73 °F ) | 1700 psi | ASTM D638 |
| Tensile Elongation @ Yld (73 °F ) | 30 % | ASTM D638 |
| Thermal | Nominal Value Unit | Test Method |
| Brittle Temperature | -33 °F | ASTM D746 |
| Aging | Nominal Value Unit | Test Method |
| Change in Tensile Strength in Air (302 °F, 168 hr ) | -20 % | ASTM D573 |
| Change in Ultimate Elongation in Air (302 °F, 168 hr ) | -26 % | ASTM D573 |
| Change in Durometer Hardness in Air (168 hr ) | 7 | ASTM D573 |
| Change in Tensile Strength (257 °F, 70 hr, in IRM 903 Oil ) | -21 % | ASTM D471 |
| Change in Ultimate Elongation (257 °F, 70 hr, in IRM 903 Oil ) | -16 % | ASTM D471 |
| Change in Mass | 29 % | ASTM D471 |
Specification: TPV-Santoprene-123-50
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