PVDF美国3M 31008 注塑级耐化学耐酸碱耐磨损。

3M Dyneon? PVDF 31008/0003 Polyvinylidene Fluoride

Polymer,Thermoplastic,Fluoropolymer,PVDF

3M

产品说明:

3M? Dyneon? PVDF 31008/0003 is a flexible copolymer of VF2 and CTFE, exhibiting very low shrinkage and excellent impact resistance. Dyneon PVDF 31008/0003 also has a very low brittleness temperature, for excellent low temperature performance. This material is ideal for insulation and buffering materials for many wire and cable applications and for tubing. PVDF 31008/0003 has excellent flame and smoke performance, with an LOI of 60. PVDF 31008/0003 is designed for high speed extrusion, and can be processed using a variety of conventional thermoplastic conversion techniques. As with all PVDF grades, PVDF 31008/0003 also possesses very good chemical and temperature resistance.

Copolymer of VF2 and CTFE
Ultra-flexible
Very low shrinkage rates
Wide operating temperature window
Processable using a variety of thermoplastic conversation techniques
Excellent low flame and low smoke performance

Information provided by Dyneon, A 3M Company

3M Dyneon? PVDF 31008/0003 Polyvinylidene Fluoride 物性表

物理性能额定值 (公制) 额定值 (英制) 测试方法

密度 1.76 g/cc 0.0636 lb/in3 ISO 1183

吸水率 = 0.040 % = 0.040 % 24 hr @ 23°C; ISO 62 (method 1)

Melt Index of Compound 5.0 g/10 min
@Load 2.16 kg, Temperature 230 °C
5.0 g/10 min
@Load 4.76 lb, Temperature 446 °F
ASTM D1238

15 g/10 min
@Load 5.00 kg, Temperature 230 °C
15 g/10 min
@Load 11.0 lb, Temperature 446 °F
ASTM D1238

机械性能额定值 (公制) 额定值 (英制) 测试方法

抗张强度(断裂) 56.0 MPa 8120 psi 50mm/min; ASTM D638

伸长率 (断裂) 630 % 630 % 50mm/min; ASTM D638

弯曲模量 0.800 GPa 116 ksi 2mm/min; ASTM D790

电气性能额定值 (公制) 额定值 (英制) 测试方法

体积电阻率 = 1.00e+14 ohm-cm = 1.00e+14 ohm-cm 10 mA, after 2 min; ASTM D257

表面电阻率 = 1.00e+14 ohm = 1.00e+14 ohm 1V after 2 min - 500 V; ASTM D257

介电常数 7.0
@Frequency 1e+6 Hz
7.0
@Frequency 1e+6 Hz
ASTM D150

热性能额定值 (公制) 额定值 (英制) 测试方法

熔融温度 168 °C 334 °F ASTM D3418

脆化温度 -30.0 °C -22.0 °F ASTM D746A

可燃性(UL94) V-0 V-0

极限氧指数 = 65 %
@Thickness 3.00 mm
= 65 %
@Thickness 0.118 in
Sheet; ASTM D2863

物理性能	额定值 (公制)	额定值 (英制)	测试方法
密度	1.76 g/cc	0.0636 lb/in3	ISO 1183
吸水率	= 0.040 %	= 0.040 %	24 hr @ 23°C; ISO 62 (method 1)
Melt Index of Compound	5.0 g/10 min @Load 2.16 kg, Temperature 230 °C	5.0 g/10 min @Load 4.76 lb, Temperature 446 °F	ASTM D1238
15 g/10 min @Load 5.00 kg, Temperature 230 °C	15 g/10 min @Load 11.0 lb, Temperature 446 °F	ASTM D1238

机械性能	额定值 (公制)	额定值 (英制)	测试方法
抗张强度(断裂)	56.0 MPa	8120 psi	50mm/min; ASTM D638
伸长率 (断裂)	630 %	630 %	50mm/min; ASTM D638
弯曲模量	0.800 GPa	116 ksi	2mm/min; ASTM D790

电气性能	额定值 (公制)	额定值 (英制)	测试方法
体积电阻率	= 1.00e+14 ohm-cm	= 1.00e+14 ohm-cm	10 mA, after 2 min; ASTM D257
表面电阻率	= 1.00e+14 ohm	= 1.00e+14 ohm	1V after 2 min - 500 V; ASTM D257
介电常数	7.0 @Frequency 1e+6 Hz	7.0 @Frequency 1e+6 Hz	ASTM D150

热性能	额定值 (公制)	额定值 (英制)	测试方法
熔融温度	168 °C	334 °F	ASTM D3418
脆化温度	-30.0 °C	-22.0 °F	ASTM D746A
可燃性(UL94)	V-0	V-0
极限氧指数	= 65 % @Thickness 3.00 mm	= 65 % @Thickness 0.118 in	Sheet; ASTM D2863