| 矿用电缆半导电屏蔽层胶料的研制 |
| Development of semi-conductive shielding layer compound for mine cable |
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| DOI： |
| 中文关键词: 矿用电缆 半导电屏蔽层 NBR 乙烯醋酸乙烯酯橡胶 |
| 英文关键词: mine cable semi-conductive shielding layer NBR EVA |
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| 中文摘要: |
| 简介了矿用电缆半导电屏蔽层胶料的研制。NBR半导电屏蔽层胶料配方为：NBR2707 100；导电填料 100；氧化锌 10.0；促进剂TM TD 4.0；邻苯二甲酸二辛酯(DOP) 23.0；其余配合剂 13.0，合计 250.0。乙烯醋酸乙烯酯橡胶(EVA)半导电屏蔽层胶料配方为:EVA(Levapren 560) 100；导电填料 100；过氧化二异丙苯 3.0；三烯丙基异氰酸酯 3.0；DOP/邻苯二甲酸二正丁酯 15.0；其余配合剂 29.0，合计 250.0。半导电屏蔽层胶料加工工艺性能良好，硫化胶物理性能达到GB 7594—87标准，成品电缆性能达到GB12972—91标准。 |
| 英文摘要: |
| A semi-conductive shielding layer compound for mine cable has been developed.The formula based on NBR is as follows:NBR2707 100；conductive filler 100；zinc oxide 10.0；TMTD 4.0；DOP 23.0；other ingredients 13.0，total 250.0.The formula based on EVA is as follows:EVA Levaprene 560 100；conductive filler 100；DCP 3.0；trially l isocy anate 3.0；DOP/di-nbutyl phthalate 15.0；other ingredients 29.0，total 250.0.The both compounds possess good processibility，the phy sical properties of their vulcanizates meet the requirements in the national standard GB 7594—87，and the performances of finished cable meet the requirements in the national standard GB 12972—91. |
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