| Customization: | Available |
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| Feature: | Block Copolymer Polypropylene |
| CAS No.: | 9003-07-0 |
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| Performance Testing method unit numerical value |
| Melt mass flow rate(230ºC2.16kg) GB/T 3682 g/10min 8.8 |
| density |
| Tensile yield stress GB/T 1040.2 Mpa 26.7 |
| Tensile yield strain |
| Flexural modulus GB/T 9341 Mpa 1180 |
| Notched impact strength(23ºC) GB/T 1043.1-2008 KJ/M² 2.1 |
| Rockwell hardness GB/T 3308.2 R scale 82 |
| Load deformation temperature(0.45Mpa) GB/T 1634.2 ºC 73 |
| Haze ASTM MA1703 1 % |
| Glossiness ASTM MA1702 1 |
| (1) Typical value: Not a product specification |
| Recommended processing temperature |
| Melting temperature ºC |
PP specific gravity 0.9-0.91 grams/cubic centimeter; molding shrinkage rate; 1.0-25%; molding temperature: 160-220ºC, low density, strength, rigidity, hardness, heat resistance are all superior to low-pressure chairs, can be used at about 100 degrees. It has good electrical properties and high-frequency insulation (not affected by humidity), but it becomes brittle, not wear, and easy to age at low temperatures. It is suitable for making general mechanical parts, corrosion-resistant parts, and insulating parts.
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