SJT9167.16-93聚合材料长时性能的评定.pdf

Si 中华人 民共和 国电子行业标准 sJ/T9167.16-93 UL746.-1979 聚合材料长时性能的评定 Polymericmaterials longtermpropertyevaluations 1993-12-20发布 1994-06-01实施 中华人民共和国电子工业部 发 布 目 次 总则”···... ··········”…”二”·········”..·… .，··… ，·····… .… ”··········“····”··”… 62) 1范围 ······，················一 ，’’················..·············，·。···，·····一· (2) 1A 引用文件 ”华·-···…·…“·····…‘“·。…·…..，·.，·...···…·…，’’·····”··“…·(2) ·2补充试验程序·..·’.·，’’...，’’(2) 3聚合材料的特性 ················...····················……，’·············，···，··...…… (2) 4聚合材料的应用 ··············一 、·，··…”···················”·”············…·… (3) 聚合材料相对热指数的测定·…·，’··················..·········，·······················”····…… (3) 5 概述 ······”···……，’’······“二，······权”··一，’!································… … (3) 石相对热指数一以历史记录为依据 ···············…….，一·””·····“········一，’’，(4) 7相对热指数一W长时热老化程序为依据(5) 8 设备 ····”·····························，·············································”… (5) 9试验程序的范围 ·:···.，····..·.·..·…… (7) 王。 性能评定试验 ··…，·········.·，····································，···········..… … (8) 11烘箱温度的选择····························…·…，’’·”·一 。······..·······”··“·”二 (8) 12核对材料的选择‘····”··..··4···”·...···········”一，’’···.·，·············.，·一 (9) 13 试样 ············‘··-············-··············… …，’’···············.，·········…… (9) 14 热老化·······”········”···············...···········… ..… ，’’··············…·… (9) 15 寿命的终止 ···“···”·········”·································..···”··…，······…… (12) 16 验证试验 ········，····一· ”········································-············…… (12) 17 分析和评定 ······