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PVDF 31508/0003 颗粒料,挤出级

添加时间:2013-10-04  信息来源:http://www.kingoflotto.com/  作者:苏州希普能塑料
3M Dyneon Fluoroplastic PVDF 31508/0003
3M™ Dyneon™ Fluoroplastic PVDF 31508/0003
聚偏二氟乙烯
3M Advanced Materials Division
 
产品说明:
3M™ Dyneon™ PVDF 31508/0003 is a flexible copolymer of VF2 and CTFE, exhibiting very low shrinkage and excellent impact resistance. PVDF 31508/0003 also has a very low brittleness temperature, for excellent low temperature performance. This material is ideal for insulation and buffering materials for wire and cable applications and for tubing. PVDF 31508/0003 has excellent flame and smoke performance, with an LOI of 65. PVDF 31508/0003 is designed for high speed extrusion, and can be processed using a variety of conventional thermoplastic conversion techniques. As with all PVDF grades, PVDF 31508/0003 also possesses very good chemical and temperature resistance.
 
Features and Benefits
•Copolymer of VF 2 and CTFE
•Ultra-flexible
•Very low shrinkage rates
•Wide operating temperature window
•Processable using a variety of thermoplastic conversion techniques
•Excellent low flame and low smoke performance
 
材料特点:共聚物,高抗撞击,良好的柔韧性,耐低温,耐化学,高耐热,收缩性低,低烟释放,阻燃
材料用途:电线电缆应用,管道,绝缘材料
产品形式:颗粒料
加工方法:挤出
Category:Polymers -- Thermoplastics -- Fluoroplastics
3 M 代理:苏州希普能工程塑料 185 5121 3137 谭经理
 
物料数据
物理性能 额定值 单位制 测试方法
密度 1.76 g/cm³ ISO 1183
熔流率(熔体流动速率)     ASTM D1238
230℃/2.16 kg 5.0 g/10 min
230℃/5.0 kg 15 g/10 min
吸水率(24 hr,23℃) < 0.040 % ISO 62
机械性能 额定值 单位制 测试方法
抗张强度1(断裂,23℃) 22.0 MPa ASTM D638
伸长率1(断裂,23℃) 480 % ASTM D638
弯曲模量2(23℃) 425 MPa ASTM D790
热性能 额定值 单位制 测试方法
脆化温度 -37.0 ASTM D746A
熔融峰值温度 169 ASTM D3418
电气性能 额定值 单位制 测试方法
表面电阻率3 > 1.0E+14 ohms ASTM D257
体积电阻率4(23℃) > 1.0E+14 ohms·cm ASTM D257
介电常数(1 MHz) 7.00   ASTM D150
可燃性 额定值 单位制 测试方法
UL 阻燃等级 V-0   UL 94
极限氧指数(3.00 mm) 65 % ASTM D2863
备注
1 50 mm/min
2 2.0 mm/min
3 Voltage <1V,after 2 Minutes - 500V
4 Intensity = 10 mA,after 2 Minutes
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