Mineral filled grade polypropylene P237KT
| Detailed product specification | |||||||||
| Name | PP | Model | P237KT | Appearance color | Natural Color | ||||
| processing technic | Injection molding | ||||||||
| performance feature | High toughness, good low temperature impact resistance and good balance of toughness, easy color matching, easy molding |
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| environmental protection class | ROHS、SGS | ||||||||
| Fill/enhance | Mineral filling grade |
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| application | Electrical appliances accessories, packaging electrical appliances accessories, packaging materials, toys, luggage accessories, auto accessories, kitchen accessories, etc |
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| processing conditions | injection moulding |
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| Performance technical parameters | |||||||||
| basic performance |
Test item | Test condition | test method | test data | data unit | ||||
| density |
ASTM D-792 | 1.117 | g/cm3 | ||||||
| Melt flow rate | 230°C/2.16 kg | ASTM D-1238 | 11 | g/10 min | |||||
| shrinking rate | Internal Method | 1.2-1.4 | % | ||||||
| Rockwell hardness | R | ASTM D-785 | 98 | R | |||||
| Mechanical performance |
tensile strength | ASTM D-638 | 20 | MPa | |||||
| bending strength | 23°C | ASTM D-638 | 24 | MPa | |||||
| elongation at break | ASTM D-638 | 50 | % | ||||||
| bending modulus | 23°C | ASTM D-790A | 1230 | MPa | |||||
| Notch impact strength of suspension beam |
23°C | ASTM D-256 | 16 | KJ/㎡ | |||||
| thermal performance |
distortion temperature | 1.8 MPa,unannealed | ASTM D-648 | 125 | ℃ | ||||
| Softening temperature of microcard |
ISO306 | 152 | ℃ | ||||||
| electrical performance |
CTI | SOLUTION A | IEC60112 | / | V | ||||
| volume resistance | 23°C 50%RH | ASTM D-257 | / | Ohm - cm | |||||
| flammability |
UL Rating | 1.60mm | UL 94 | HB | |||||
| 3.20mm | UL 94 | HB | |||||||
| Flammability Normal thickness 1.60mm (1.50mm UL) | ISO1210 UL94 | HB | |||||||
| 备注：以上加工数据位参考值，请视实际生产加工情况而调整。 | |||||||||
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