PVDF 31508/0003 颗粒料,挤出级

添加时间：2013-10-04 信息来源：http://www.xzslw.com/ 作者：苏州希普能塑料

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