芳香聚酰胺,织物, Polyparaphenylene terephthalamide, 0.37mm厚

品牌:	Goodfellow
产地:	英国

产品介绍

We also supply Carbon fibre/polyaramid blend fabrics.

Thickness : 0.3mm.

This fabric is made from DuPont™ Kevlar® 49.

Plain weave: Warp (longitudinal) yarns (ends) pass over and under alternate weft (transverse) yarns (picks) and vice-versa.

产品参数

Coil Width[卷材宽度]	1200mm
	67x67
Thickness[厚度]	0.37mm
Warp Yarn[经纱]	158
Weave[织法]	Plain
Weft Yarn[纬纱]	158
Weight[重量]	218g.m⁻²
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )	-2.000 Along Axis
Lower working temperature ( C )	-200
Specific heat ( J K⁻¹ kg⁻¹ )	1400.0
Thermal conductivity ( W m⁻¹ K⁻¹ )	0.04 @23℃
Upper working temperature ( C )	180 - 245
Chemical Resistance(耐化学性)
Acids - concentrated	Poor
Acids - dilute	Fair
Alcohols	Good
Alkalis	Good-Poor
Aromatic hydrocarbons	Good
Greases and Oils	Good
Halogenated Hydrocarbons	Good
Halogens	Good
Ketones	Good
Mechanical Properties(机械性能)
Tensile modulus ( GPa )	59.00 - 124.00
Tensile strength ( MPa )	2760.00
Physical Properties(物理性质)
Density ( g cm⁻³ )	1.440
Resistance to Ultra-violet	Fair
Water absorption ( % )	3.50
Water absorption - equilibrium ( % )	3.50

其他参数

公差