1、产品型号、用途
i、Type and application
型号 Type | 名称 Product | 用途及电缆规范 Application and Cable Specification |
7001N | 70℃PVC绝缘料 70℃PVC insulating compound | 仪表通讯电缆,0.6/IKV及以下电缆的绝缘层,符合GB5023中的PVC/C Used for instrument and communication cables which workillg voltage less than 0.6/kV according with PVC/C standard of GB5023. |
7002N | 70℃PVC柔软绝缘料 70℃Flexible PVC insulating compound | 450/750V及以下柔软电线电缆的绝缘层,符合GB5023中的PVC/D Used for flexible cables which working voltage less than 450/750V, according with PVC/D standard of GB5023 |
JGD-70 | 70℃高电性能PVC绝缘料 70℃High electrical properties PVC insulating compound | 3.6/6KV及以下电力电缆的绝缘层Used for power cables which working voltage less than3.6/6kV |
J-90N | 90℃PVC绝缘料 90℃PVC insulating compound | 450/50V及以下耐热电线电缆的绝缘层,符合GB5023中的PVC/E Used for heat resistant wires and cables which working voltage less than 450/750V.according with PVC/E standard of GB5023. |
2、产品说明
电线电缆用聚氯乙烯绝缘料是以聚氯乙烯树脂为基料,加入增塑剂、稳定剂、颜料等助剂,经混合、塑化、造粒而制
得的粒状料。产品系列化:可增加不同硬度、耐候耐紫外线、环保(RoHS、REACH、PAils、无氯化烷烃、无邻苯类
等)、亚光雾面、耐低温、耐PS/ABS迁移、防鼠咬、防白蚁、透明等各种特殊性能。
ii、PVC insulating compound for wires and cables,based on PVC resin,is made into granula by mixing,plastification and
granulation with adding plasticizer,stabilizing agent,pigment and etc.The products meet various special requirements,such as
different hardness,UV stable,environment friend(RoHS,REACH,PAHs,chlorinated alkanes free,phthalate free,and etc.),
sub—shine and fog surface,low temperature resistant,PS/ABS
transfer proof,rodent—repellent,termite—repellent,and
transparent,and etc.
3、加工工艺
采用一般挤出机加工,L/D≥20。
iii、Processing:
It is recommended that compound should be
processed with common extruder having a minimHm LID ratio of 20
推荐挤出机各区点设定温度如下:
The followin~temoerature(℃、orofile of extruder is recommended:
区点 Zone | 1区 Zonel | 2区 Zone 2 | 3区 Zone 3 | 4区 Zone 4 | 机头 Head | 模头 Die |
温度Temperature℃ | 140 | 160 | 170 | 175 | 180 | 175 |
4、储存与运输
包装:25kg一袋,聚乙烯薄膜内袋,牛皮纸复合袋外包装。
运输与储存:电缆料在运输过程中不应受日晒雨淋,应储存在清洁、阴凉、干燥、通风的仓库内。
iv、Storage and transport
Packaging:25kg/bag,PE membrane inside bag and Kraft outside bag
Storage and transport:Avoiding in direct sunlight and weathering.’the storage place should be in clean,cool,dry,aald ventilated
condition