PC/ABS合金的气相/凝聚相协同阻燃作用
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高顺,郭正虹
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Synergistic flame retardancy of gas phase and condensed phase of PC/ABS alloy
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Shun GAO,Zheng-hong GUO
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| 表 5 阻燃PC/ABS合金的缺口冲击强度、拉伸强度、断裂伸长率和弹性模量测试结果 |
| Tab.5 Izod impact strength，tensil strength，elongation at break and tensile modulus tests for flame retardant PC/ABS alloy |
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| 组成 | a /（kJ·m−2） | σb /MPa | εb /% | Et /MPa | | PC/ABS | 41.7±5.3 | 51.1±2.4 | 27.8±8.1 | 853.1±104.4 | | PC/ABS/10RDP | 8.6±2.4 | 51.4±2.8 | 19.2±5.1 | 838.7±146.2 | | PC/ABS/10TPP | 10.4±1.8 | 46.6±2.9 | 21.2±11.9 | 736.1±123.5 | | PC/ABS/（6RDP+4TPP） | 7.1±0.8 | 49.7±3.4 | 17.1±4.2 | 863.6±175.9 | | PC/ABS/（5RDP+5TPP） | 6.9±0.9 | 48.8±1.7 | 15.5±3.4 | 689.7±123.2 | | PC/ABS/（4RDP+6TPP） | 5.1±0.7 | 49.5±1.2 | 19.1±3.2 | 970.2±111.3 | | PC/ABS/（6RDP+4TPP）/5MBS | 10.7±1.5 | 43.1±3.5 | 10.8±0.7 | 649.6±197.5 | | PC/ABS/（6RDP+4TPP）/10MBS | 27.6±2.8 | 38.3±3.3 | 14.8±4.4 | 722.2±116.5 | | PC/ABS/（6RDP+4TPP）/15MBS | 33.5±1.2 | 33.9±2.4 | 25.8±7.3 | 465.6±74.6 |
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