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薄膜(mo)、片材抗沖擊性能檢(jian)測(ce)所需(xu)檢(jian)測(ce)儀器及測(ce)試(shi)標(biao)準

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薄膜、片材抗沖擊性能檢測所需檢測儀器及測試標準

瀏覽量:   來源://gjgxmhsq.com  作者:容乾

      在如今(jin)包(bao)裝業越(yue)來越(yue)發達的(de)今(jin)天,塑料薄膜(mo)、包(bao)裝袋作為最常(chang)用(yong)的(de)食(shi)品藥品包(bao)裝材(cai)料之一,以其各種機(ji)械、耐熱(re)等物理(li)性(xing)能的(de)可(ke)塑性(xing),在商場中所(suo)占的(de)份額也越(yue)來越(yue)大。其中,薄膜(mo)片材(cai)抗沖擊性(xing)能就(jiu)是(shi)其最重(zhong)要的(de)物理(li)性(xing)能指標之一。 

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國家標(biao)(biao)(biao)準(zhun)(zhun)(zhun)試(shi)(shi)(shi)驗(yan)(yan)中(zhong),對薄(bo)膜,片(pian)(pian)(pian)(pian)材等(deng)(deng)材料(liao)(liao)的(de)(de)(de)機械沖(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)(shi)驗(yan)(yan)的(de)(de)(de)目的(de)(de)(de)是在(zai)一定(ding)的(de)(de)(de)溫度(du),濕度(du)等(deng)(deng)條件(jian)下,檢(jian)測(ce)材料(liao)(liao)受到不(bu)同方(fang)向、不(bu)同高度(du)的(de)(de)(de)負(fu)荷沖(chong)(chong)(chong)(chong)擊(ji)力時,對原(yuan)來狀態的(de)(de)(de)保持和(he)抵(di)抗能力,進行落球沖(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)(shi)驗(yan)(yan)時,須按照相(xiang)關標(biao)(biao)(biao)準(zhun)(zhun)(zhun)下依(yi)照落球沖(chong)(chong)(chong)(chong)擊(ji)試(shi)(shi)(shi)驗(yan)(yan)機相(xiang)關操(cao)作說明。由(you)(you)此,為滿足包(bao)裝薄(bo)膜、薄(bo)片(pian)(pian)(pian)(pian)紙袋等(deng)(deng)材料(liao)(liao)的(de)(de)(de)抗沖(chong)(chong)(chong)(chong)擊(ji)性(xing)(xing)(xing)能的(de)(de)(de)測(ce)試(shi)(shi)(shi)驗(yan)(yan)證需求,依(yi)據相(xiang)關試(shi)(shi)(shi)驗(yan)(yan)標(biao)(biao)(biao)準(zhun)(zhun)(zhun),濟南(nan)容乾(qian)研發(fa)了 LPY-01落鏢(biao)沖(chong)(chong)(chong)(chong)擊(ji)測(ce)試(shi)(shi)(shi)儀(yi)(yi)等(deng)(deng)多款抗沖(chong)(chong)(chong)(chong)擊(ji)測(ce)試(shi)(shi)(shi)儀(yi)(yi)器, LPY-01落鏢(biao)沖(chong)(chong)(chong)(chong)擊(ji)測(ce)試(shi)(shi)(shi)儀(yi)(yi)需執行GB/T9639《塑(su)料(liao)(liao)薄(bo)膜和(he)薄(bo)片(pian)(pian)(pian)(pian)抗沖(chong)(chong)(chong)(chong)擊(ji)性(xing)(xing)(xing)能試(shi)(shi)(shi)驗(yan)(yan)方(fang)法(fa)(fa)(fa)自由(you)(you)落鏢(biao)法(fa)(fa)(fa)》這個標(biao)(biao)(biao)準(zhun)(zhun)(zhun),與此同時,濟南(nan)容乾(qian)研發(fa)的(de)(de)(de)這款儀(yi)(yi)器除滿足GB/T9639,還參照ISO7765《塑(su)料(liao)(liao)薄(bo)膜和(he)薄(bo)片(pian)(pian)(pian)(pian)抗沖(chong)(chong)(chong)(chong)擊(ji)性(xing)(xing)(xing)能的(de)(de)(de)測(ce)定(ding)-自由(you)(you)落鏢(biao)法(fa)(fa)(fa)》,及ASTMD1709《聚乙烯塑(su)料(liao)(liao)抗自由(you)(you)落鏢(biao)沖(chong)(chong)(chong)(chong)擊(ji)的(de)(de)(de)標(biao)(biao)(biao)準(zhun)(zhun)(zhun)試(shi)(shi)(shi)驗(yan)(yan)方(fang)法(fa)(fa)(fa)》,對試(shi)(shi)(shi)驗(yan)(yan)設備(bei)的(de)(de)(de)要(yao)求。主要(yao)適用于塑(su)料(liao)(liao)薄(bo)膜或薄(bo)片(pian)(pian)(pian)(pian)在(zai)給(gei)定(ding)高度(du)的(de)(de)(de)自由(you)(you)沖(chong)(chong)(chong)(chong)擊(ji)下,測(ce)定(ding)50%塑(su)料(liao)(liao)薄(bo)膜或薄(bo)片(pian)(pian)(pian)(pian)試(shi)(shi)(shi)樣破(po)損時的(de)(de)(de)沖(chong)(chong)(chong)(chong)擊(ji)質量和(he)能量。在(zai)實(shi)際應(ying)用中(zhong),為保證測(ce)試(shi)(shi)(shi)的(de)(de)(de)保準(zhun)(zhun)(zhun)性(xing)(xing)(xing)與測(ce)試(shi)(shi)(shi)結果的(de)(de)(de)準(zhun)(zhun)(zhun)確(que)性(xing)(xing)(xing),實(shi)驗(yan)(yan)采用標(biao)(biao)(biao)準(zhun)(zhun)(zhun)鋼(gang)球。