足彩跟单app


胶带产品的质量好坏如何判定?

2018-11-26  浏览量:1208

JIAODAI,ZAIWOMENRICHANGSHENGHUOZHONGYONGTUGUANGFAN,QIYIZISHENYOUYITEXINGHEFANDUODEZHONGLEIBIANBUGEGELINGYU。LIRU:ZHIXIANGBAOZHUANG、LINGPEIJIANGUDING、RUILIWUJIANKUNBANG、QICHEXINGYE、JIDIANXINGYE、DIANZIXINGYEDENG。

 

足彩跟单appJIAODAIDEFENLEIKEYIZHEIYANGHUAFEN:

GENJUJICAIHUAFEN:KEFENWEIBOPPJIAODAI、BUJIJIAODAI、NIUPIZHIJIAODAI、MEIWENZHIJIAODAI、XIANWEIJIAODAI、PVCJIAODAI、PEPAOMIANJIAODAIDENG。

足彩跟单appGENJUYINGYONGFANWEIHUAFEN:KEFENWEIJINGSHIJIAODAI、DITANJIAODAI、DIANGONGJIAODAI、BAOHUMOZHIJIAO、CHANRAOMOJIAODAI、FENGXIANGJIAODAI、MOKUAIJIAODAIDENG。

GENJUSHICHANGPUJILVHUAFEN:KEFENWEIPUTONGJIAODAI、TEZHONGJIAODAI。

GENJUYINGYONGHUANJINGWENDUHUAFEN:KEFENWEIDIWENJIAODAI、CHANGWENJIAODAI、GAOWENJIAODAI。

GENJUZHANTIEXINGHUAFEN:DANMIANJIAODAIHESHUANGMIANJIAODAI。①

 

 

胶带的胶粘性能的好坏直接反映其质量的好坏。粘性差的胶带在使用过程中会出现分层、脱胶等现象,不仅起不到应有的作用,甚至还会导致某些机械和电力故障。因此,加强对胶带粘性的监控,有利于提高产品的质量,预防产品失效情况的发生。

 

足彩跟单appNEIME,RUHELEJIECHANPINDEZHANXINGNI?WOMENXUYAODUIQIJINXINGBOLIQIANGDUCESHI。ZHEISHIYINWEIJIAODAIDEBOLIQIANGDUSHIBIAOZHENGQIJIAOZHANXINGNENGDEZHONGYAOZHIBIAOZHIYI,SHIJIAODAIZHILIANGZHONGYAODEPINGJIAYAOSU,GAIZHIBIAODEGAODIZHIJIEFANYINGJIAODAIZHANXINGDEDAXIAO。JINTIAN,XIAOBIANJIUHEDAJIAYIQISHENRULEJIEJIAODAIDEBOLIQIANGDUCESHI。

 

SHOUXIANWOMENLAILEJIEYIXIASHENMESHIBOLIQIANGDU?

剥离强度是指粘贴在一起的材料,从接触面进行单位宽度剥离时所需要的力。剥离时角度有90度或180度,单位为:牛顿/米(N/m)。它反映材料的粘结强度。

 

足彩跟单appJIAODAIDEBOLIQIANGDUDAODIDUOSHAOCAIHESHINI?

足彩跟单appQISHIZHEIYAOGENJUQIYEDUIYUCHANPINDESHIYONGYAOQIULAIJUEDING,SHIYONGLAILINSHIZHANJIEHAISHIYONGJIUZHANJIE。

LINSHIZHANJIE,BOLIQIANGDUXUZAIBAOCHISHIDANGDEZHANJIELIHEYUNXUFANGBIANQUXIAZHIJIANBAOCHIZUIJIAPINGHENG,LIRUZHEBIJIAODAI;

YONGJIUZHANJIE,ZEXUSHIXIANZUIDADEKANGBOLINENGLI,LIRUSHUANGMIANJIAODAI。

JUTIDEQIANGDUFANWEIJIUKEYIGENJUYISHANGXUQIULAIDINGZHI。

 

那么我们怎么才能了解产品的剥离强度的数值呢?通过进行剥离强度测试可以精确的获得,从而判断某款胶带是否能够满足特定的使用要求或者判断哪些因素可能会对产品的粘附力产生影响,并进行规避。

 

XIAMIANWOMENTONGGUOMEIXINJIANCESHIYANSHIZUOGUODEYIQIBOLIQIANGDUCESHIANLILAIXIANGJIEBIAOZHUNCESHIDEQUANGUOCHENG。

 

典型剥离强度测试案例

足彩跟单appKEHUSONGJIANYANGPINWEIMOU3mJIAODAI,XUYAOTONGGUOBOLIQIANGDUCESHILEJIECHANPINDEBOLIQIANGDU,CONGERPANDUANCHANPINSHIFOUMANZUYAOQIU。

检测环境:环境温度  23℃;  湿度  51%R.H

检测标准:GB/T 2792-2014 胶粘带剥离强度的试验方法

足彩跟单appGAIBIAOZHUNANJIAOZHANDAIZHANJIEDEBUTONGDUIXIANG、WENDUHEBOLIJIAODU,DUISUOSHIYONGDESHIYANYUANLIJIFANGFAZUOCHULEXIANGXIDEGUIDING,JUTICANJIANXIABIAO:

被粘材料 剥离角度 试验方法
23℃ 低温
胶粘带与不锈钢板 180° 方法1 附录A
90° 附录B
胶粘带与胶粘带自身背膜 180° 方法2 附录A
90° 附录B
双面胶粘带和转移胶粘带与不锈钢板 180° 方法3 附录A
90° 附录B
胶粘带与防粘材料 180° 方法4 附录A
90° 附录B

ZHU1:SHANGSHUFANGFADUIJIDINGLEIXINGJIAOZHANDAIZHONGJIAOZHANJIDEJUNYUNXINGJINXINGPINGDING。PINGGUDUIXIANGKEWEIYIJUANJIAOZHANDAI、JIJUANJIAOZHANDAIJIANHUOPICIZHIJIANJIAOZHANDAICHANPIN。

足彩跟单appZHU2:JIAOZHANDAIBEIMOHEJIAOZHANJIDEBIANHUAHUIYINGXIANGSHIYANJIEGUO,YINCI,CIFANGFABUYONGYUJUTISHUOMINGBUJUNYUNXINGDEYUANYIN。

足彩跟单appZHU3:ZHEIXIEFANGFABUSHIYONGYUDUIXIASHUJIAOZHANDAIJINXINGSHIYAN,JIJUYOUXIANGDUIJIAOYINGDEBEIMOHEFANGZHANCAILIAODEJIAOZHANDAI,HUOSHIXIAOLIBIANKELASHENBEIMODEJIAOZHANDAI。ZHEIXIETEXINGHUIDAOZHISHIYANJIEGUODEBIANHUAHENDA,WUFATIXIANBOLIQIANGDUDEYUANBENTEXING。

ZHU:

FANGFA1——JIAOZHANDAIYUBUXIUGANG180°BOLIQIANGDUDESHIYANFANGFA;

足彩跟单appFANGFA2——JIAOZHANDAIYUZISHENBEIMO180°BOLIQIANGDUDESHIYANFANGFA;

FANGFA3——SHUANGMIANJIAOZHANDAI、ZHUANYIJIAOZHANDAIYUBUXIUGANG180°BOLIQIANGDUDESHIYANFANGFA;

FANGFA4——JIAOZHANDAIYUFANGZHANCAILIAO180°BOLIQIANGDUDESHIYANFANGFA;

足彩跟单appFULUA——JIAOZHANDAIDIWENBOLIQIANGDUDESHIYANFANGFA;

足彩跟单appFULUB——JIAOZHANDAI90°BOLIQIANGDUDESHIYANFANGFA。③


按照上述标准规定了测试条件:

YUCHULITIAOJIAN:   1. SHIWEN;   2. ZAI-10℃XIABAOCHI 1min

JIANG25mmKUANDEJIAODAITIEZAIBUXIUGANGBANSHANG,RANHOUYONGYALIGUNZAISHIYANGSHANGQIANHOUGUNDONGSANCI,JIANGSHIYANGZHIYUCESHIHUANJINGXIABAOCHI1min,ZUIHOUYI300mm/minDESUDUJINXING180°BOLI。

 

(CESHITU)

 

最后得到如下结果:

 

足彩跟单appZAIWOMENDEDAOLEZHUNQUEDEBOLIQIANGDUSHUZHIHOU,WEILEMANZUZISHENDEXUYAO,ZHEISHIGAIRUHEDUIBOLIQIANGDUJINXINGDIAOZHENGNI?WOMENSHOUXIANXUYAOZHIDAOYINGXIANGJIAODAIBOLIQIANGDUDEYINSUYOUZHEIYANGYIXIE:

 

(1)SHUZHIRONGRONGZHISHU(MI)DUIBOLIQIANGDUDEYINGXIANG。

足彩跟单appRONGRONGZHISHU(MI)SHISHUZHILIUDONGXINGDEYIZHONGZHIBIAO,YIBANLAISHUO,SHUZHIDERONGRONGZHISHU(MI)YUEGAO,ZEQILIUDONGXINGYUEHAO,RONGRONGBOMODEZHANDUYUEDI,ZHANHELIYUEDA。SHUZHIDERONGRONGZHISHU(MI)PIANXIAO,QIFENZILIANGJIAODA,ZERONGHEXINGBIJIAOCHA,BUNENGYUBEITUBUJICAIHENHAODIZHANHE,ZHISHIBOLIQIANGDUYOUSUOXIAJIANG。

 

(2)SHUZHIMIDUDUIBOLIQIANGDUDEYINGXIANG。

足彩跟单appSHUZHIDEMIDUYUEXIAO,ZHILIANHANLIANGYUEGAO,BIAOMIANYUERONGYIBEIHUOHUA,ZHANHELIJIUYUEDA,DUIBOLIQIANGDUDETIGAOYEJIUYUEYOULI。

 

足彩跟单app(3)SHUZHIZHONGZHUJIJISHUIFENHANLIANGDUIBOLIQIANGDUDEYINGXIANG。④

足彩跟单appSHUZHIZHONGDEZHUJI,TEBIESHIRUNHUAJIDUIJICHUFUHEMODEBOLIQIANGDUYOUZHEHENDADEYINGXIANG。

 

足彩跟单appZUIHOU,GENJUYISHANGTIAOJIANJINXINGXIANGYINGDEDIAOZHENG,KEXUEDEDUICHANPINDEZHIZUOGONGYIHEJISHUJINXINGGAISHAN,CONGERSHENGCHANCHUFUHEXIANGGUANBIAOZHUNYAOQIUDECHANPIN。

 

足彩跟单appTONGSHIBOLIQIANGDUCESHIBUJINJINZHIZHENDUIJIAODAIZHEILEIDECHANPIN,RUFUTONGBANDEBOLIQIANGDUCESHI,JIUSHIZHIDANWEIKUANDUDETONGBOCONGJICAISHANGBOLISUOXUYAODELALI;YINZHIDIANLUBANDEBOLIQIANGDUCESHI,ZHIQIDANWEIKUANDUDEJINSHUCENGYUJICAIJIANDEFUZHELIDECESHIDENG。

 

足彩跟单appMEIXINJIANCEZUOWEIZHUANYEDEDISANFANGJIANCESHIYANSHI,ZAIBOLIQIANGDUCESHIFANGMIANYONGYOUFENGFUDESHIJIANJINGYAN,HUANYINGNINQIANLAIZIXUNWOMEN。

 

CANKAOWENXIAN:

《JIAOZHANDAIBOLIQIANGDUDEJIANCEFANGFA》——JINANLANGUANGJIDIAN  BAIDUWENKU

 

①“JIAODAI”BAIDUBAIKECITIAOJIESHI。

足彩跟单app②BOLIQIANGDU”BAIDUBAIKECITIAOJIESHI。

③《GB/T 2792-2014 JIAOZHANDAIBOLIQIANGDUDESHIYANFANGFA》BIAOZHUN

足彩跟单app④MAHUIYING, WANGJIANKUN, HUFANGTIAN. KONGQIBIANXINGSIDUITUCENGZHIWUBOLIQIANGDUDEYINGXIANG[J]. FANGZHIXUEBAO, 2002, 23(1):66-67.

 

*** 以上内容均为原创,如需转载,请注明出处 ***

 

 

简介

MTT(美信检测)是一家从事材料及零部件品质检验、鉴定、认证及失效分析服务的第三方实验室,网址:bixinshuma.com,联系电话:400-850-4050。

 

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