CN104327717A - 碳纳米管基导电阻燃型水性聚氨酯涂料和胶黏剂制备方法 - Google Patents
碳纳米管基导电阻燃型水性聚氨酯涂料和胶黏剂制备方法 Download PDFInfo
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- CN104327717A CN104327717A CN201410673168.9A CN201410673168A CN104327717A CN 104327717 A CN104327717 A CN 104327717A CN 201410673168 A CN201410673168 A CN 201410673168A CN 104327717 A CN104327717 A CN 104327717A
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- carbon nanotube
- carbon nano
- aqueous polyurethane
- polyurethane coating
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- C—CHEMISTRY; METALLURGY
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Abstract
Description
实例一 | 实例二 | 实例三 | 实例四 | 实例五 | 市场PU-1 | |
最大烟密度 | 22 | 26 | 28 | 14 | 6 | 43 |
达到最大烟密度时间/s | 161 | 165 | 186 | 210 | 221 | 121 |
氧指数/% | 26.6 | 25.8 | 25.9 | 26.8 | 274 | 24 |
有焰燃烧时间/s | 22.5 | 22.6 | 13.4 | 10.8 | 10.2 | 25 |
无焰燃烧时间/s | 0 | 0 | 0 | 0 | 0 | 0 |
实例一 | 实例二 | 实例三 | 实例四 | 实例五 | 市场PU-1 | |
体积电阻/Ω | 7.75^109 | 4.62^108 | 3.50^108 | 1.70^107 | 2.80^106 | 8.00^109 |
电阻率/Ω·cm | 7.75^109 | 1.04^1010 | 1.33^109 | 1.27^107 | 1.01^107 | 7.20^1010 |
Claims (8)
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