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石墨片

石墨(mo)片

上市日期: 2016-08-22
基本描述:

 高导热系数,  Z轴(zhou)可达(da) 15 W/m.K,  X-Y轴(zhou)可达(da)300~1750 W/m.K;

适合不(bu)需要绝缘的(de)各种复(fu)杂散热表面,也(ye)可(ke)以(yi)提供带压(ya)敏胶的(de)产(chan)品;

厚度0.01~1.00mm;

易加工,可(ke)模切(qie)成(cheng)指定形(xing)状

 

定(ding)制(zhi)下(xia)载(zai)附件表 下载文档

 

>>石墨片

高(gao)导热(re)(re)石墨材(cai)料的(de)化(hua)学(xue)成分主要(yao)是单一(yi)的(de)碳(C)元(yuan)素,是一(yi)种自然元(yuan)素矿物。薄膜(mo)高(gao)分子(zi)化(hua)合物可以通(tong)过化(hua)学(xue)方法高(gao)温高(gao)压下(xia)得(de)到(dao)石墨化(hua)薄膜(mo),因为碳元(yuan)素是非金属(shu)元(yuan)素,但是却有金属(shu)材(cai)料的(de)导电(dian)、导热(re)(re)性(xing)能,还具有象有机塑料一(yi)样(yang)的(de)可塑性(xing),并(bing)且(qie)还有特(te)殊的(de)热(re)(re)性(xing)能,化(hua)学(xue)稳定性(xing),润滑和能涂敷在固体表面的(de)等等一(yi)些良好的(de)工艺性(xing)能,因此,导热(re)(re)石墨在电(dian)子(zi),通(tong)信,照明,航空(kong)及国防军工等许多(duo)领域都得(de)到(dao)了广(guang)泛(fan)的(de)应用。

 

GR系列为(wei)柔性导热石(shi)墨片(pian),以99%的天(tian)然(ran)石(shi)墨为(wei)基材或人工(gong)合成(cheng),导热系数为(wei)300W/m.k-1750W/m.k,具(ju)有各向异性导热性能是一种良(liang)好的导热石(shi)墨材料。

 

特性:

高导热系数,  Z轴可达 15 W/m.K,  X-Y轴可达300~1750 W/m.K;

适合不需要(yao)绝缘的(de)各(ge)种(zhong)复杂散热表面,也(ye)可以提供带压敏胶的(de)产品;

厚度0.01~1.00mm;

易(yi)加工,可模切(qie)成(cheng)指定形状;

能替代导热硅脂、相变化材料和热管;

具有EMI屏蔽效果,保护(hu)敏感电子(zi)部件。

 

 

 

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