秒速赛车怎么老是输

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材料试验机环形法测定胶粘带初粘性

作者:LIGAO来源:力高检测仪器发布日期:2016-06-03 10:34:44

  BENCISHIYANCAIYONGCAILIAOSHIYANJISHIYONGHUANXINGFACEDINGJIAOZHANDAIDECHUZHANXING,ZHUYAOSHIJIANGHUANXINGDEJIAOZHANDAIZAIZISHENZHONGLIANGZUOYONGXIAYUGUIDINGMIANJIDESHIYANBANJIECHU,CEDINGJIAOZHANDAILALISHIYANBANDELIERCEDINGQICHUZHANXING。

  CAILIAOSHIYANJIWEIHENGDINGSUDU,JIAJUFENLISUDUWEI300mm/min,LIZHIWUCHABUDAYU1%。CAIYONGDEJIAJUYANGSHIRUXIATUSUOSHI:

试验夹具示意图

  JIAOZHANDAISHIYANGZUOCHENGKUAN24mm,ZHOUZHANG175mmDESHIYANGHUAN,SHULIANGZHISHAO3GE。

  注:如所采用的胶粘带为无支撑胶粘带,就需要先将样品转移到0.05mmPET膜上制成试样环。PET膜作为无支撑胶粘带的支撑载体。

秒速赛车怎么老是输  SHIYANBANCAIYONGBUXIUGANG,HOUWEI1.5mm~2.0mm,KUANWEI24mm,ZHANGWEI100mm,YINGNENGRONGNA24mm×24mmDEZHANJIEMIANJI。

  LINGWAIZHIBEISHIYANGQIAN,YANGPIN、SHIYANBANYINGZAIWENDUWEI23℃±1℃,XIANGDUISHIDUWEI50%±5%TIAOJIANXIAFANGZHI24hYISHANG。

  CESHIQIAN,SHIYANBANYAOYONGJIACHUNDENGXIANGGUANRONGYEQINGXIGANJING,ZHONGFUQINGXISANBIANQUEBAOQINGXIJIWANQUANHUIFA,MEICICESHIDOUYAOSHIYONGXINDECASHICAILIAODUISHIYANBANJINXINGQINGJIE。

  SHIYANJUTICAOZUOBUZHOU:

  1、JIANGJIAJUANZHUANGZAICAILIAOSHIYANJISHANG,BINGBAOCHISHIYANJIAJUSHUIPINGZHUANGTAI。SHIYANGHUANZAISHIYANBANDEJIECHUWEIZHIRUTUSUOSHI:

试样环在试验板上的接触位置

  2、SHEDINGLASHENGUOCHENGZHONGDELIANGANQIDEZUIXIAOJIANGEHEZUIDAJIANGE。SHEDING

秒速赛车怎么老是输  SHANGJIAJUDEXIABIANYUANDAOSHIYANBANBIAOMIANDECHUIZHIZUIXIAOHEZUIDAJIANGEFENBIEWEI25mm±1mmHE100mm±3mm。

  3、JIEQUFUGAIZAISHIYANGSHANGDELIXINGCAILIAO,JIANGSHIYANGWANQUANWANZHUANGUOLAI,DANGXINBUYAOSHIQICHUXIANZHOUHEN。BASHIYANGWANCHENGYIGELEIZHUZHUANGDEHUANXINGSHIYANGHUAN,HUANXINGZHOUZHANGWEI127mm,YOUJIAONIANJIMIANCHAOWAI。RUXIATUSUOSHI:

材料试验机测定试样环示意图

秒速赛车怎么老是输CAILIAOSHIYANJICEDINGSHIYANGHUANSHIYITU

秒速赛车怎么老是输  4、YONG24mmKUANDEFUGAIJIAOZHANDAIJIANGSHIYANGHUANLIANGDUANJINGUZAIYIQI,FUGAIJIAOZHANDAIBAOGUOSHIYANGHUANDEWEIBU,FANGZHIJIAOZHANJIWURANCAILIAOSHIYANJIDEJIAJU。

  5、JIANGJINGUHAODESHIYANGHUANDEWEIBUJIAZAISHANGJIAJU,SHI24mmKUANDESHIYANGHUANDIBUBIANYUANYUSHANGJIAJUDEDIBUBIANYUANSHUIPING。

  6、DAKAISHIYANJIRUANJIANBINGQIDONGSHIYANJI,BAOCHIJIAJUYI300mm/min±10mm/minDESUDUXIANGXIAYIDONG,SHISHIYANGHUANDEZHONGJIANBUWEIWANQUANJIECHUSHIYANBANDEZHONGYANG24mm×24mmDEMIANJI,BUNENGCHUXIANBIANYUANXUANGUADEXIANXIANG。DANGSHANGJIAJUDADAOCESHIWEIZHIHOU,TINGLIU3sYINEI,LIJIZHUANHUANFANGXIANGXIANGSHANGYIDONG。

秒速赛车怎么老是输  7、JILUSHIYANGHUANTUOLISHIYANBANSUOXUDEZUIDALALIHESHIYANGHUANYUSHIYANBANZHANJIEDEPOHUAIFANGSHI。

  注:试样环与试验板粘接的破坏方式分为界面破坏、内聚破坏和转移破坏。

  8、CESHIWANCHENGHOU,YONGSHIJIQINGJIESHIYANJIAJUZHONGDESHIYANBAN,BINGQIEYONGWUCHENBUGAIZHUSHIYANBAN,FANGZHIBIAOMIANBEIGUASHANG。