久久www免费人成看片爱潮|婷婷av在线|国产对白不带套毛片av|亚洲色图21p|久久久www免费电影网

PVDF Z-1價(jià)格

 

Shanghai Ofluorine PVDF Z-1
聚偏二氟乙烯
Shanghai Ofluorine Chemical Technology Co., Ltd

產(chǎn)品說(shuō)明
Z-1 PVDF is a kind of granular homopolymer, which has low melt viscosity, Z-1 is more suitable for injection molding.
Z-1 PVDF pellets as raw materials, the finished products has excellent mechanical strength and flexibility. It can not be eroded by acid, alkali, strong oxidant, halogens. Good durability to aliphatic hydrocarbons, aromatic hydrocarbons, alcohol, aldehyde etc. In the work of hydrochloric acid, nitric acid, sulfuric acid, dilute alkali liquor, dense alkali liquor(40%) and 100°C, which keep stable.

Others, Z-1 PVDF finished products has the properties of X-Ray resistant, UV resistant, and stability in wide temperature range.

Application: Be used in manufacturing PVDF valves, PVDF teller rosette rings, etc.  
總體    
材料狀態(tài) • 已商用：當(dāng)前有效   
供貨地區(qū) • 亞太地區(qū)   
 • 低粘度 • 抗紫外線性能良好 • 氣味低到無(wú) 
性能特點(diǎn) • 高強(qiáng)度 • 良好的柔韌性  
 • 均聚物 • 耐化學(xué)性良好 • 熱穩(wěn)定性，良好 
    
 • 抗輻射性 • 耐用性  
用途 • 閥門/閥門部件   
外觀 • 半透明   
形式 • 顆粒   
    
物理性能  額定值單位制 測(cè)試方法 
比重  1.77 到 1.79g/cm³ ASTM D792 
熔流率 (230°C/5.0 kg)  15 到 25g/10 min ASTM D1238 
吸水率 (飽和)  < 0.050% ASTM D570 
機(jī)械性能  額定值單位制 測(cè)試方法 
抗張強(qiáng)度 2   ASTM D638 
屈服, 23°C  > 40.0MPa  
斷裂, 23°C  > 25.0MPa  
伸長(zhǎng)率 2   ASTM D638 
屈服, 23°C  > 10%  
斷裂, 23°C  > 20%  
硬度  額定值單位制 測(cè)試方法 
硬度計(jì)硬度 (邵氏 D)  70 到 80 ASTM D2240 
熱性能  額定值單位制 測(cè)試方法 
熔融峰值溫度 3  165 到 171°C ASTM D3418 
可燃性  額定值單位制 測(cè)試方法 
UL 阻燃等級(jí)  V-0 UL 94