相關標簽:贏創德固賽 PVDF、越南PMPC PVDF、美國SIMONA PVDF塑膠顆粒、良好的抗腐蝕性 PVDF、粘度高 PVDF、良好的柔韌性良好 PVDF塑膠顆粒
pvdf膜在穩定性,耐酸堿性方面會比pvc膜更好,那么pvdf和pvc過濾哪個好呢?
聚偏二氟乙烯。PVDF樹脂主要是指偏二氟乙烯均聚物或偏二氟乙烯與其他少量含氟乙烯基單體的共聚物。PVDF樹脂除了具有良好的耐化學性和耐受性外,還具有氟樹脂和通用樹脂的特性。除了耐高溫,抗氧化,耐候性和耐輻射性之外,它還具有壓電性,介電性和熱電性等特殊性質。它目前是含氟塑料生產的第二大產品。PVDF應用主要集中在石油化工,電氣和電子以及氟碳涂料三大領域。由于PVDF具有良好的耐化學性,加工性,抗疲勞性和抗蠕變性,因此它是石油化工設備流體處理系統的整體或襯里的泵或閥。管道,管道配件,儲罐和熱交換器的最佳材料之一。其良好的化學穩定性和電絕緣性能使設備符合TOCS和阻燃要求。它廣泛用于半導體工業中高純度化學品的儲存和運輸。近年來,已經使用由PVDF樹脂制成的多孔膜。膠水,分離器等用于鋰二次電池,這種用途已成為增長最快的PVDF市場之一。PVDF是氟碳涂料最重要的原料之一。由其制備的氟碳涂料已經發展到第六代。由于PVDF樹脂具有優異的耐候性,因此可在室外長時間使用而無需維護。廣泛應用于電站,機場,高速公路,高層建筑等。此外,PVDF樹脂還可與其他樹脂(如PVDF和ABS樹脂)混合和改性,以獲得復合材料,已廣泛應用于建筑,汽車裝飾和家電外殼。PVC:聚氯乙烯。它是世界上最大的塑料產品之一。它便宜且廣泛使用。聚氯乙烯樹脂是白色或淺黃色粉末。根據應用,可以添加不同的添加劑,聚氯乙烯塑料可以表現出不同的物理和機械性能。通過向聚氯乙烯樹脂中加入適量的增塑劑,可以制備各種硬,軟和透明制品。化學性質穩定,耐酸堿總結:PVDF具有更廣泛的應用環境,更強的化學性能,更強的耐腐蝕性和更高的價格。 。以上文獻若需轉載請備注出處:pbt塑料 //shanglikaiguan.cn/
性能項目 | 試驗條件[狀態] | 測試方法 | 測試數據 | |
密度 | ISO1183/D | 1.77到1.78 | g/cm3 | |
熔流率(熔體流動速率)(230°C/12.5kg) | ISO1133 | 3.0到8.0 | g/10min | |
肖氏硬度(邵氏D) | ISO868 | 68 | ||
拉伸應力 | ISO527-2 | >26.0 | MPa | |
拉伸應變(斷裂) | ISO527-2 | >100 | % | |
彎曲模量 | ISO178 | 650 | MPa | |
無缺口懸臂梁沖擊 | ISO180 | 800 | J/m | |
溶融溫度(DSC) | ISO3146 | 141到144 | °C | |
HeatDeflectionTemperature | ISO75-2 | 48 | °C | |
極限氧指數 | ASTMD2863 | 43 | % | |
Composition | ISO12086 | VDF/HFP | ||
GrainSize-Averagesizeaftersieving | <15.0 | um |
紅(hong)舞(wu)(wu)(wu)裙藝(yi)(yi)(yi)(yi)術(shu)(shu)(shu)學(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)學(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)有(you)限公(gong)司 紅(hong)舞(wu)(wu)(wu)裙藝(yi)(yi)(yi)(yi)術(shu)(shu)(shu)學(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)是2002年(nian)(nian)(nian)(nian)經青(qing)(qing)(qing)島(dao)(dao)市(shi)教(jiao)育(yu)局批準(zhun).由藝(yi)(yi)(yi)(yi)術(shu)(shu)(shu)專(zhuan)業(ye)優(you)秀演(yan)員(yuan)發起并組建(jian)的學(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao).學(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)教(jiao)師全部(bu)由專(zhuan)業(ye)藝(yi)(yi)(yi)(yi)術(shu)(shu)(shu)院校(xiao)(xiao)(xiao)(xiao)畢業(ye).具(ju)有(you)豐富(fu)的舞(wu)(wu)(wu)臺(tai)及教(jiao)學(xue)(xue)(xue)(xue)(xue)經驗的老(lao)師任教(jiao).教(jiao)材采用北京(jing)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)學(xue)(xue)(xue)(xue)(xue)院芭(ba)(ba)蕾(lei)舞(wu)(wu)(wu)考(kao)級(ji)(ji)教(jiao)材.建(jian)校(xiao)(xiao)(xiao)(xiao)近七(qi)年(nian)(nian)(nian)(nian)來共計近800人(ren)(ren)次通過了(le)北京(jing)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)學(xue)(xue)(xue)(xue)(xue)院芭(ba)(ba)蕾(lei)舞(wu)(wu)(wu)1-6級(ji)(ji)的考(kao)試(shi).2008年(nian)(nian)(nian)(nian)8月(yue).我(wo)(wo)(wo)校(xiao)(xiao)(xiao)(xiao)主辦了(le)青(qing)(qing)(qing)島(dao)(dao)市(shi)北京(jing)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)學(xue)(xue)(xue)(xue)(xue)院芭(ba)(ba)蕾(lei)舞(wu)(wu)(wu)考(kao)級(ji)(ji)活動.2008年(nian)(nian)(nian)(nian)8月(yue)我(wo)(wo)(wo)校(xiao)(xiao)(xiao)(xiao)與山(shan)東(dong)(dong)(dong)電(dian)(dian)視(shi)臺(tai)少兒(er)(er)頻道合作(zuo)成立山(shan)東(dong)(dong)(dong)電(dian)(dian)視(shi)臺(tai)少兒(er)(er)藝(yi)(yi)(yi)(yi)術(shu)(shu)(shu)團青(qing)(qing)(qing)島(dao)(dao)培訓基地(di)(di).推薦(jian)青(qing)(qing)(qing)島(dao)(dao)地(di)(di)區優(you)秀演(yan)員(yuan)參與山(shan)東(dong)(dong)(dong)臺(tai)少兒(er)(er)節(jie)目(mu)錄(lu)制.參加(jia)(jia)山(shan)東(dong)(dong)(dong)臺(tai)大型晚會(hui)節(jie)目(mu)錄(lu)制.對外(wai)交流(liu)演(yan)出(chu).紅(hong)舞(wu)(wu)(wu)裙藝(yi)(yi)(yi)(yi)術(shu)(shu)(shu)學(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)的辦學(xue)(xue)(xue)(xue)(xue)宗旨是.以普(pu)及舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)教(jiao)育(yu)為基礎.大限度的挖掘.培養.輸送藝(yi)(yi)(yi)(yi)術(shu)(shu)(shu)人(ren)(ren)才.學(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)開設課(ke)(ke)程.北京(jing)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)學(xue)(xue)(xue)(xue)(xue)院芭(ba)(ba)蕾(lei)舞(wu)(wu)(wu)考(kao)級(ji)(ji)課(ke)(ke)程.5-14歲.少兒(er)(er)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)形體(ti).8-16大于歲.成人(ren)(ren)芭(ba)(ba)蕾(lei)形體(ti)課(ke)(ke)程.藝(yi)(yi)(yi)(yi)考(kao)輔導.節(jie)慶舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)編(bian)創(chuang)(chuang)(chuang)等(deng)(deng)(deng).學(xue)(xue)(xue)(xue)(xue)校(xiao)(xiao)(xiao)(xiao)所(suo)獲部(bu)分獎(jiang)項.2006年(nian)(nian)(nian)(nian)7月(yue)我(wo)(wo)(wo)校(xiao)(xiao)(xiao)(xiao)創(chuang)(chuang)(chuang)作(zuo)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao).樹(shu)蛙(wa)之(zhi)歌(ge).獲山(shan)東(dong)(dong)(dong)省第七(qi)屆(jie)小(xiao)飛(fei)天(tian)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)比賽(sai)(sai)(sai)表演(yan).創(chuang)(chuang)(chuang)作(zuo)二等(deng)(deng)(deng)獎(jiang).2006年(nian)(nian)(nian)(nian)7月(yue)我(wo)(wo)(wo)校(xiao)(xiao)(xiao)(xiao)創(chuang)(chuang)(chuang)作(zuo)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao).我(wo)(wo)(wo)家大海邊.獲山(shan)東(dong)(dong)(dong)省第七(qi)屆(jie)小(xiao)飛(fei)天(tian)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)比賽(sai)(sai)(sai)表演(yan)二等(deng)(deng)(deng)獎(jiang).創(chuang)(chuang)(chuang)作(zuo)三等(deng)(deng)(deng)獎(jiang).2006年(nian)(nian)(nian)(nian)8月(yue)我(wo)(wo)(wo)校(xiao)(xiao)(xiao)(xiao)創(chuang)(chuang)(chuang)作(zuo)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao).樹(shu)蛙(wa)之(zhi)歌(ge).我(wo)(wo)(wo)家大海邊.分獲青(qing)(qing)(qing)島(dao)(dao)市(shi)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)家協會(hui).海鷗杯.舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)比賽(sai)(sai)(sai)優(you)秀表演(yan)獎(jiang).2007年(nian)(nian)(nian)(nian)8月(yue)我(wo)(wo)(wo)校(xiao)(xiao)(xiao)(xiao)建(jian)校(xiao)(xiao)(xiao)(xiao)五周(zhou)年(nian)(nian)(nian)(nian)校(xiao)(xiao)(xiao)(xiao)慶舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)專(zhuan)場演(yan)出(chu)受到市(shi)文化局.市(shi)北藝(yi)(yi)(yi)(yi)術(shu)(shu)(shu)館領導及來賓的一(yi)致贊(zan)揚(yang).2008年(nian)(nian)(nian)(nian)1月(yue)我(wo)(wo)(wo)校(xiao)(xiao)(xiao)(xiao)創(chuang)(chuang)(chuang)作(zuo)舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao).綠(lv)野童心.參加(jia)(jia)了(le).全國(guo)青(qing)(qing)(qing)少年(nian)(nian)(nian)(nian)春(chun)節(jie)電(dian)(dian)視(shi)聯歡晚會(hui).獲舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)類金獎(jiang).2008年(nian)(nian)(nian)(nian)9月(yue)我(wo)(wo)(wo)校(xiao)(xiao)(xiao)(xiao)21名學(xue)(xue)(xue)(xue)(xue)生參加(jia)(jia)山(shan)東(dong)(dong)(dong)省電(dian)(dian)視(shi)臺(tai).誰不說俺家鄉(xiang)好(hao).地(di)(di)方(fang)文藝(yi)(yi)(yi)(yi)頒獎(jiang)晚會(hui)以優(you)異(yi)的舞(wu)(wu)(wu)蹈(dao)(dao)(dao)(dao)表演(yan).獲得省電(dian)(dian)視(shi)臺(tai)及主辦方(fang)的一(yi)致好(hao)評