相關標簽:法國阿科瑪 PVDF、美國Nytef PVDF、美國蘇威 PVDF塑料粒子、導電性 PVDF、良好的電氣性能 PVDF、導電 PVDF塑料粒子
ppr與pvdf的熱熔溫度:
PPR的熱熔溫度約為260°C。如果溫度太低,很容易引起錯誤的焊接,并且焊接不牢固。如果溫度過高,則很容易引起材料分解,從而影響焊接強度。PVDF聚偏二氟乙烯,外觀為半透明或白色粉末或顆粒,緊密排列在分子鏈之間,具有牢固的氫鍵,氧指數為46%,不燃,結晶度為65%至78%,密度為1.77?1.80g/cm3,熔點為172°C,熱變形溫度為112?145°C,長期使用溫度為-40?150°C。 。以上文獻若需轉載請備注出處:pbt塑料 //shanglikaiguan.cn/
潤滑,耐磨損性良好 注射成型 | |
填料:碳纖維增強材料, 15% 填料按重量。 |
性能項目 | 試驗條件[狀態] | 測試方法 | 測試數據 | |
比重 | ASTMD792 | 1.84 | g/cm3 | |
密度 | ASTMD792 | 1.84 | g/cm3 | |
收縮率-流量(24小時) | ASTMD955 | 0.30to0.50 | % | |
MoldingShrinkage-AcrossFlow(24hr) | ASTMD955 | 1.0to3.0 | % | |
吸水率(24hr,50%RH) | ASTMD570 | 0.030 | % | |
吸水率(平衡,23°C,50%RH) | ISO62 | 0.050 | % | |
拉伸模量2 | ASTMD638 | 15800 | MPa | |
拉伸模量 | ISO527-2/1 | 14500 | MPa | |
抗張強度3(斷裂) | ASTMD638 | 84.0 | MPa | |
拉伸應力(斷裂) | ISO527-2/5 | 77.0 | MPa | |
伸長率4(斷裂) | ASTMD638 | 0.80 | % | |
拉伸應變(斷裂) | ISO527-2/5 | 0.70 | % | |
彎曲模量4(50.0mm跨距) | ASTMD790 | 12500 | MPa | |
彎曲模量5 | ISO178 | 11900 | MPa | |
彎曲應力 | ISO178 | 100 | MPa | |
彎曲強度4(屈服,50.0mm跨距) | ASTMD790 | 108 | MPa | |
摩擦系數 | Dynamic | ASTMD3702Modified | 0.53 | |
摩擦系數 | Static | ASTMD3702Modified | 0.44 | |
磨損因數 | Ring | ASTMD3702Modified | 0.00 | 10^-10in^5-min/ft-lb-hr |
磨損因數 | Washer | ASTMD3702Modified | 5.00 | 10^-10in^5-min/ft-lb-hr |
懸壁梁缺口沖擊強度(23°C) | ASTMD256 | 55 | J/m | |
懸壁梁缺口沖擊強度6(23°C) | ISO180/1A | 5.6 | kJ/m2 | |
懸壁梁缺口沖擊強度(23°C) | ASTMD4812 | 200 | J/m | |
無缺口伊佐德沖擊強度5(23°C) | ISO180/1U | 13 | kJ/m2 | |
裝有測量儀表的落鏢沖擊(23°C,TotalEnergy) | ASTMD3763 | 13.5 | J | |
多軸向儀器化沖擊能量 | ISO6603-2 | 3.30 | J | |
載荷下熱變形溫度(0.45MPa,未退火,3.20mm) | ASTMD648 | 168 | °C | |
HeatDeflectionTemperature7(0.45MPa,Unannealed,64.0mmSpan) | ISO75-2/Bf | 166 | °C | |
載荷下熱變形溫度(1.8MPa,未退火,3.20mm) | ASTMD648 | 164 | °C | |
熱變形溫度7(1.8MPa,未退火,64.0mm跨距) | ISO75-2/Af | 158 | °C | |
線形熱膨脹系數-流動(-30到30°C) | ASTMD696 | 2.1E-5 | cm/cm/°C | |
CLTE-Transverse(-30to30°C) | ASTMD696 | 8.4E-5 | cm/cm/°C |
梵卡莎(sha)家(jia)瓷股份(fen)有限(xian)公(gong)(gong)(gong)(gong)(gong)司 新三板上(shang)市公(gong)(gong)(gong)(gong)(gong)司.中(zhong)(zhong)國(guo)(guo)首家(jia)陶瓷上(shang)市公(gong)(gong)(gong)(gong)(gong)司.成立(li)于(yu)(yu)(yu)(yu)2000年(nian)9月.是(shi)一(yi)家(jia)專(zhuan)業(ye)從事家(jia)居用(yong)品研(yan)發(fa)(fa)(fa)(fa).生(sheng)產(chan)(chan)(chan)(chan)(chan).出(chu)口的(de)(de)(de)(de)工(gong)貿一(yi)體的(de)(de)(de)(de)實(shi)(shi)業(ye)公(gong)(gong)(gong)(gong)(gong)司.為(wei)加強(qiang)生(sheng)產(chan)(chan)(chan)(chan)(chan)的(de)(de)(de)(de)精細化(hua)(hua)管理(li).盈之海(hai)于(yu)(yu)(yu)(yu)2005年(nian)9月成立(li)深圳龍崗分(fen)公(gong)(gong)(gong)(gong)(gong)司.隨(sui)著公(gong)(gong)(gong)(gong)(gong)司開(kai)拓(tuo)國(guo)(guo)內(nei)(nei)市場(chang)(chang).專(zhuan)營日(ri)用(yong)品牌(pai)家(jia)具(ju)(ju)陶瓷銷(xiao)售.2014年(nian)經(jing)公(gong)(gong)(gong)(gong)(gong)司股權變(bian)更(geng)成為(wei)梵卡莎(sha)家(jia)瓷股份(fen)全資控股子公(gong)(gong)(gong)(gong)(gong)司.公(gong)(gong)(gong)(gong)(gong)司擁有強(qiang)大.專(zhuan)業(ye)的(de)(de)(de)(de)營銷(xiao)和(he)研(yan)發(fa)(fa)(fa)(fa)體系(xi).從產(chan)(chan)(chan)(chan)(chan)品開(kai)發(fa)(fa)(fa)(fa).生(sheng)產(chan)(chan)(chan)(chan)(chan)到銷(xiao)售實(shi)(shi)行(xing)一(yi)條龍服務(wu)(wu).致力于(yu)(yu)(yu)(yu)打造中(zhong)(zhong)國(guo)(guo)民族(zu)品牌(pai).于(yu)(yu)(yu)(yu)2001年(nian)創立(li)了自己的(de)(de)(de)(de)產(chan)(chan)(chan)(chan)(chan)品品牌(pai).并已成功在世界(jie)上(shang)80多個國(guo)(guo)家(jia)申請了商標(biao)注冊(ce).目前公(gong)(gong)(gong)(gong)(gong)司主要產(chan)(chan)(chan)(chan)(chan)品有日(ri)用(yong)陶瓷及(ji)工(gong)藝陶瓷系(xi)列(lie).包(bao)括西式餐(can)具(ju)(ju).茶具(ju)(ju).咖啡(fei)杯碟(die).奶杯.掛盤.浴室用(yong)具(ju)(ju)等系(xi)列(lie)產(chan)(chan)(chan)(chan)(chan)品.公(gong)(gong)(gong)(gong)(gong)司根據不(bu)(bu)斷(duan)變(bian)化(hua)(hua)的(de)(de)(de)(de)國(guo)(guo)際時(shi)尚信息.致力開(kai)發(fa)(fa)(fa)(fa)出(chu)各種(zhong)(zhong)經(jing)典.時(shi)尚的(de)(de)(de)(de)組合產(chan)(chan)(chan)(chan)(chan)品和(he)新穎的(de)(de)(de)(de)禮(li)品包(bao)裝.以滿(man)足對陶瓷產(chan)(chan)(chan)(chan)(chan)品要求日(ri)益(yi)(yi)提(ti)高的(de)(de)(de)(de)國(guo)(guo)際市場(chang)(chang).公(gong)(gong)(gong)(gong)(gong)司多年(nian)以來(lai)一(yi)直(zhi)致力于(yu)(yu)(yu)(yu)拓(tuo)展(zhan)美國(guo)(guo).歐洲.日(ri)本.東(dong)南亞.中(zhong)(zhong)東(dong)地區.大洋州(zhou).堅持以.客戶(hu)滿(man)意(yi).作為(wei)公(gong)(gong)(gong)(gong)(gong)司的(de)(de)(de)(de)質量(liang)方針.致力與每(mei)一(yi)位客戶(hu)發(fa)(fa)(fa)(fa)展(zhan)長(chang)期友好(hao)(hao)的(de)(de)(de)(de)合作關系(xi).優(you)(you)良(liang)的(de)(de)(de)(de)品質.真(zhen)誠的(de)(de)(de)(de)服務(wu)(wu).良(liang)好(hao)(hao)的(de)(de)(de)(de)口碑(bei)使得(de)產(chan)(chan)(chan)(chan)(chan)品暢銷(xiao)世界(jie)各國(guo)(guo).在國(guo)(guo)內(nei)(nei)外客戶(hu)中(zhong)(zhong)享有極高的(de)(de)(de)(de)聲譽.我司為(wei)各種(zhong)(zhong)優(you)(you)秀人(ren)才提(ti)供(gong)良(liang)好(hao)(hao)的(de)(de)(de)(de)發(fa)(fa)(fa)(fa)展(zhan)機(ji)會(hui)(hui)和(he)發(fa)(fa)(fa)(fa)展(zhan)前景.現(xian)因業(ye)務(wu)(wu)發(fa)(fa)(fa)(fa)展(zhan)需要.尋找欲與梵卡莎(sha)共同成長(chang)的(de)(de)(de)(de)有識人(ren)士.公(gong)(gong)(gong)(gong)(gong)司愿景.梵卡莎(sha)要成為(wei)一(yi)家(jia)充滿(man)激情(qing).專(zhuan)業(ye).創新.誠信.高效.具(ju)(ju)有高度責任感的(de)(de)(de)(de)卓越公(gong)(gong)(gong)(gong)(gong)司.不(bu)(bu)斷(duan)為(wei)人(ren)類創造時(shi)尚.溫馨的(de)(de)(de)(de)家(jia)居文化(hua)(hua).和(he)諧每(mei)個家(jia)庭.同時(shi)讓員工(gong)實(shi)(shi)現(xian)人(ren)生(sheng)價值.使股東(dong)及(ji)合作伙伴充分(fen)受益(yi)(yi).并不(bu)(bu)斷(duan)回饋(kui)社會(hui)(hui).公(gong)(gong)(gong)(gong)(gong)司使命.讓經(jing)典
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