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© 《China Plastics》
China Plastics ›› 2022, Vol. 36 ›› Issue (8): 42-48.DOI: 10.19491/j.issn.1001-9278.2022.08.007
• Materials and Properties • Previous Articles Next Articles
CHEN Baiquan(), ZHENG Youming, TIAN Jibo, XHANG Lei, WANG Jinsong, LIN Xiajie, DUAN Yapeng
Received:
2022-04-13
Online:
2022-08-26
Published:
2022-08-22
CLC Number:
CHEN Baiquan, ZHENG Youming, TIAN Jibo, XHANG Lei, WANG Jinsong, LIN Xiajie, DUAN Yapeng. Preparation and properties of polyamide flame⁃retardant composite reinforced with high content of glass fiber[J]. China Plastics, 2022, 36(8): 42-48.
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URL: https://www.plaschina.com.cn/EN/10.19491/j.issn.1001-9278.2022.08.007
材料 | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 9# |
---|---|---|---|---|---|---|---|---|---|
PA6切片 | 32.4 | — | — | 31.9 | — | — | 41.4 | — | — |
PA66切片 | - | 32.4 | — | — | 31.9 | — | — | 41.4 | — |
PA56切片 | — | — | 32.4 | — | — | 31.9 | — | — | 41.4 |
红磷母粒 | — | — | — | — | — | — | 8 | 8 | 8 |
BPS | — | — | — | 13 | 13 | 13 | — | — | — |
三氧化二锑 | — | — | — | 4.5 | 4.5 | 4.5 | — | — | — |
磷氮阻燃剂 | 17 | 17 | 17 | — | — | — | — | — | — |
GF | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
抗氧剂1098 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
抗氧剂168 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
硬脂酸钙 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
材料 | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 9# |
---|---|---|---|---|---|---|---|---|---|
PA6切片 | 32.4 | — | — | 31.9 | — | — | 41.4 | — | — |
PA66切片 | - | 32.4 | — | — | 31.9 | — | — | 41.4 | — |
PA56切片 | — | — | 32.4 | — | — | 31.9 | — | — | 41.4 |
红磷母粒 | — | — | — | — | — | — | 8 | 8 | 8 |
BPS | — | — | — | 13 | 13 | 13 | — | — | — |
三氧化二锑 | — | — | — | 4.5 | 4.5 | 4.5 | — | — | — |
磷氮阻燃剂 | 17 | 17 | 17 | — | — | — | — | — | — |
GF | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
抗氧剂1098 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
抗氧剂168 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
硬脂酸钙 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
项目 | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 9# |
---|---|---|---|---|---|---|---|---|---|
密度/g·10 cm-3 | 1.65 | 1.65 | 1.65 | 1.75 | 1.75 | 1.75 | 1.61 | 1.61 | 1.62 |
灰分/% | 50.1 | 50.2 | 49.9 | 50.2 | 50.1 | 50.3 | 49.8 | 49.9 | 50.1 |
拉伸强度/MPa | 169 | 171 | 166 | 194 | 201 | 201 | 184 | 187 | 185 |
弯曲强度/MPa | 262 | 271 | 268 | 291 | 307 | 297 | 298 | 303 | 301 |
弯曲模量/MPa | 15 324 | 15 895 | 15 454 | 15 101 | 15 985 | 15 872 | 15 784 | 15 010 | 15 155 |
缺口冲击强度/kJ·m-2 | 14.1 | 14.2 | 12.6 | 14.8 | 13.2 | 12.5 | 14.2 | 13.1 | 11.2 |
非缺口冲击强度/kJ·m-2 | 56 | 59 | 51 | 63 | 59 | 50 | 56 | 55 | 47 |
热变形温度/℃ | 208 | 244 | 231 | 206 | 248 | 235 | 209 | 245 | 234 |
项目 | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 9# |
---|---|---|---|---|---|---|---|---|---|
密度/g·10 cm-3 | 1.65 | 1.65 | 1.65 | 1.75 | 1.75 | 1.75 | 1.61 | 1.61 | 1.62 |
灰分/% | 50.1 | 50.2 | 49.9 | 50.2 | 50.1 | 50.3 | 49.8 | 49.9 | 50.1 |
拉伸强度/MPa | 169 | 171 | 166 | 194 | 201 | 201 | 184 | 187 | 185 |
弯曲强度/MPa | 262 | 271 | 268 | 291 | 307 | 297 | 298 | 303 | 301 |
弯曲模量/MPa | 15 324 | 15 895 | 15 454 | 15 101 | 15 985 | 15 872 | 15 784 | 15 010 | 15 155 |
缺口冲击强度/kJ·m-2 | 14.1 | 14.2 | 12.6 | 14.8 | 13.2 | 12.5 | 14.2 | 13.1 | 11.2 |
非缺口冲击强度/kJ·m-2 | 56 | 59 | 51 | 63 | 59 | 50 | 56 | 55 | 47 |
热变形温度/℃ | 208 | 244 | 231 | 206 | 248 | 235 | 209 | 245 | 234 |
项目 | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 9# |
---|---|---|---|---|---|---|---|---|---|
拉伸强度/MPa | 105 | 124 | 101 | 121 | 146 | 123 | 114 | 135 | 113 |
弯曲强度/MPa | 179 | 200 | 184 | 199 | 227 | 205 | 189 | 214 | 201 |
弯曲模量/MPa | 9 912 | 12 222 | 9 887 | 10 101 | 12 292 | 10 461 | 10 557 | 11 542 | 9 988 |
缺口冲击强度/kJ·m-2 | 17.1 | 16.5 | 16.8 | 18.2 | 15.3 | 16.6 | 18.1 | 19.6 | 20.3 |
无缺口冲击强度/kJ·m-2 | 61.2 | 65.2 | 58.5 | 65.1 | 60.3 | 59.1 | 66.5 | 67.3 | 65.4 |
项目 | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 9# |
---|---|---|---|---|---|---|---|---|---|
拉伸强度/MPa | 105 | 124 | 101 | 121 | 146 | 123 | 114 | 135 | 113 |
弯曲强度/MPa | 179 | 200 | 184 | 199 | 227 | 205 | 189 | 214 | 201 |
弯曲模量/MPa | 9 912 | 12 222 | 9 887 | 10 101 | 12 292 | 10 461 | 10 557 | 11 542 | 9 988 |
缺口冲击强度/kJ·m-2 | 17.1 | 16.5 | 16.8 | 18.2 | 15.3 | 16.6 | 18.1 | 19.6 | 20.3 |
无缺口冲击强度/kJ·m-2 | 61.2 | 65.2 | 58.5 | 65.1 | 60.3 | 59.1 | 66.5 | 67.3 | 65.4 |
垂直燃烧厚度/mm | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 9# | |
---|---|---|---|---|---|---|---|---|---|---|
3.2 | 燃烧时间 | 25 | 23 | 20 | 46 | 39 | 33 | 26 | 23 | 19 |
是否滴落 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | |
阻燃等级 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | |
1.6 | 燃烧时间 | 57 | 44 | 39 | 55 | 47 | 44 | 39 | 34 | 32 |
是否滴落 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | |
阻燃等级 | V⁃1 | V⁃0 | V⁃0 | V⁃1 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | |
0.8 | 燃烧时间 | 98 | 84 | 47 | 89 | 86 | 48 | 77 | 75 | 49 |
是否滴落 | 否 | 否 | 否 | 否 | 否 | 否 | 是 | 否 | 否 | |
阻燃等级 | V⁃1 | V⁃1 | V⁃0 | V⁃1 | V⁃1 | V⁃0 | V⁃2 | V⁃1 | V⁃0 |
垂直燃烧厚度/mm | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 9# | |
---|---|---|---|---|---|---|---|---|---|---|
3.2 | 燃烧时间 | 25 | 23 | 20 | 46 | 39 | 33 | 26 | 23 | 19 |
是否滴落 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | |
阻燃等级 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | |
1.6 | 燃烧时间 | 57 | 44 | 39 | 55 | 47 | 44 | 39 | 34 | 32 |
是否滴落 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | 否 | |
阻燃等级 | V⁃1 | V⁃0 | V⁃0 | V⁃1 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | V⁃0 | |
0.8 | 燃烧时间 | 98 | 84 | 47 | 89 | 86 | 48 | 77 | 75 | 49 |
是否滴落 | 否 | 否 | 否 | 否 | 否 | 否 | 是 | 否 | 否 | |
阻燃等级 | V⁃1 | V⁃1 | V⁃0 | V⁃1 | V⁃1 | V⁃0 | V⁃2 | V⁃1 | V⁃0 |
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