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 2 阻燃PC/ABS合金UL 94测试结果 |
| Tab.2 UL 94 results for flame retardant PC/ABS alloy |
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| 组成 | $\overline {{t_1}} $/s | $\overline {{t_2}} $/s | $\overline {{t_1}} $+ $\overline {{t_2}} $/s | UL 94等级 | | PC/ABS | >30.0 | >60.0 | >60.0 | 无等级 | | PC/ABS/10TPP | 16.4 | 26.2 | 42.6 | V-1 | | PC/ABS/10RDP | 12.1 | 20.3 | 32.4 | V-1 | | PC/ABS/（8RDP+2TPP） | 14.3 | 17.2 | 31.5 | V-1 | | PC/ABS/（6RDP+4TPP） | 3.3 | 6.7 | 10.0 | V-0 | | PC/ABS/（5RDP+5TPP） | 2.1 | 4.2 | 6.3 | V-0 | | PC/ABS/（4RDP+6TPP） | 4.1 | 5.1 | 9.2 | V-0 | | PC/ABS/（2RDP+8TPP） | 12.1 | 15.2 | 27.3 | V-1 | | PC/ABS/（6RDP+4TPP）/5MBS | 8.9 | 9.3 | 18.2 | V-0 | | PC/ABS/（6RDP+4TPP）/10MBS | 26.4 | 28.9 | 55.3 | V-1 | | PC/ABS/（6RDP+4TPP）/15MBS | >30.0 | >60.0 | >60.0 | 无等级 |
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