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ag8 >> 新闻资讯 >>解决方案 >> 压敏胶带水蒸气透过率测试方法
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压敏胶带水蒸气透过率测试方法

GB∕T 15331-2020 《YAMINJIAOZHANDAISHUIZHENGQITOUGUOLVSHIYANFANGFA》SHIZUIXINTUICHUDEYAMINJIAODAIDESHUIZHENGQITOUGUOLVCESHIFANGFA,BINGYU2021NIAN10YUE1RIZHIXING。

GAIBIAOZHUNJIANGSHUIZHENGQITOUGUOLVFENWEICHUIZHISHUIZHENGQITOUGUOLVHEJIEMIANSHUIZHENGQITOUGUOLVLIANGZHONGCESHIFANGFA,CHUIZHISHUIZHENGQITOUGUOLVJIUSHICESHIJIAODAICHUIZHIYUBIAOMIANFANGXIANGDESHUIZHENGQITOUGUOLV,JIEMIANSHUIZHENGQITOUGUOLVJIUSHICESHIJIAODAIDEJIEMIANJIFANGXIANGDESHUIZHENGQITOUGUOLV,XIANGDUIYULAOBIAOZHUNGENGJIAKEXUE。ZHEIYEYAOQIUCESHISHUIZHENGQITOUGUOLVDESHEBEIDUICAILIAODEMIFENGYIJIDUISHUIZHENGQIDECESHIJINGDUGENGGAO。YINWEIJIEMIANSHUIZHENGQITOUGUOLVCESHIDETOUGUOLIANGBIJIAOXIAO,WEILIANGDEXIELUDUICESHIJIEGUOJIUHUIYOUHENDADEYINGXIANG,ZHEIJIUXUYAOZHUANYEDESHEBEILAIDUIYAMINJIAODAIDESHUIZHENGQITOUGUOLVJINXINGCESHI。

BIAOZHUNZHONGDUISHUIZHENGQITOUGUOLVCESHIDEYAOQIUSHIZENGZHONGFA,JITOUSHIBEINEIFANGGANZAOJI,TOUSHIBEIWAIMIANTIGONGGAOSHIHUANJING(90%-95%RH)。

压敏胶带水蒸气透过率测试用什么检测仪器设备?

ag8 机电研发生产的WVTR-W6水蒸气透过率测试仪,采用增重法测试原理,提供两种规格透湿杯,能够测试垂直水蒸气透过率和截面水蒸气透过率两种结果。

试验盒

XIAMIAN,ag8 JIDIANXIAOBIANJIANDANJIESHAOXIAYAMINJIAODAISHUIZHENGQITOUGUOLVCESHICAOZUOFANGFA:

一、样品制备

1、YONGYUANXINGCAIYANGQIJIANGSHIYANGCAIQIECHENGHUANXING,BAOZHENGKUANDUWEI5mm。

2、XIANGSHIYANGHEZHONGJIARUWUSHUILVHUAGAILIKAIKOUYUE10mmCHU,QUEBAOLVHUAGAIZAIHOUXUCAOZUOZHONGBUYUJIAOZHANDAIJIECHU。

3、JIANGSHIYANGZHANHEZAISHIYANHEBIANYANSHANG,BUNENGYOUQIPAOHUOZHEZHOU;ZAIJIANGYUANXINGSHIYANGAIDUIZHUNSHIYANHEBIANYANZHANJIESHIYANG。ZHUYI,SHIYANGBUNENGTUCHUSHIYANHEBIANYANSHANG,FOUZEYAOZHONGXINZHIYANG。

4、SHIYANGJISHIYANHEZONGZHONGYIJICESHIGUOCHENGZHONGDEZONGZHONGBUYINGCHAOGUOSUOYONGTIANPINGLIANGCHENGDE80%。

5、JIANG1000gFAMAFANGZAISHIYANGSHANGSHUIPINGJIAYA10min。

二、 试验步骤

1、JIANGWVTR-W6SHUIZHENGQITOUGUOLVCESHIYIKAIJIBINGYUREDAOWENDU38℃,SHIDU90%RH。

JIANGSHIYANGJISHIYANHEFANGRUWVTR-W6YIQIZHUANPANDUIYINGDEBIANHAOWEIZHISHANG

2、JIANGWVTR-W6SHUIZHENGQITOUGUOLVCESHIYIJIXIANGGAIGUANBI,BINGDIANJIKAISHISHIYAN。

3、DENGDAIYIDINGSHIJIANHOUGUOLAIQUBAOGAOJIKE。


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