聚偏二氯乙烯,膜, PVDC, 0.043mm厚

品牌:	Goodfellow
产地:	英国

产品介绍

Please note this material has an "orange peel" surface effect.

ONCE THE MATERIAL LISTED HERE HAS BEEN SOLD, IT WILL NOT BE REPLACED.

产品参数

Coil Width[卷材宽度]	134mm
Description[描述]	Double Wound (2 x 0.0215mm)
Thickness[厚度]	0.043mm
Chemical Resistance(耐化学性)
Acids - concentrated	Good-Fair
Acids - dilute	Good
Alcohols	Good
Alkalis	Good
Aromatic hydrocarbons	Fair
Greases and Oils	Good
Ketones	Fair
Physical Properties(物理性质)
Density ( g cm⁻³ )	1.630
Limiting oxygen index ( % )	60
Radiation resistance	Fair
Resistance to Ultra-violet	Poor
Water absorption - over 24 hours ( % )	0.100
Electrical Properties(电气特性)
Dielectric constant @1MHz	3 - 6
Surface resistivity ( Ohm/sq )	10¹²-10¹³
Volume resistivity ( Ohmcm )	10¹²-10¹⁶
Mechanical Properties(机械性能)
Coefficient of friction	0.24
Hardness - Rockwell	R98-106
Izod impact strength ( J m⁻¹ )	16.0 - 53.0
Tensile modulus ( GPa )	0.30 - 0.55
Tensile strength ( MPa )	25.00 - 110.00
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )	190.000
Thermal conductivity ( W m⁻¹ K⁻¹ )	0.13 @23℃
Upper working temperature ( C )	80 - 100