聚乙烯, U.H.M.W.,棒, UHMW PE, 3.17mm直径

您好，欢迎来到半岛电竞官方网址！ [ 登录] [ 免费注册]

半岛游戏平台官网入口网址

原料

品牌:	Goodfellow
产地:	英国

索取资料及报价

半岛bd体育手机客户端介绍

PLEASE NOTE, 8.3m is the TOTAL length of the material. This length is made up of about 20 pieces varying between 100 and 950mm in length. Due to the nature of the material, it is not straight over a short or long length; and so is being offered at a SPECIAL PRICE.

订货号	包装规格
Length (Round)
817-920-96	150mm
841-224-34	200mm
153-041-48	500mm

半岛bd体育手机客户端参数

Diameter[直径]	3.17mm
Length[长度]	150mm - 8300mm
Electrical Properties(电气特性)
Dielectric constant @1MHz	2
Dielectric strength ( kV mm?? )	28.0
Dissipation factor @ 1MHz	1.0000 - 10.0000 x 10??
Surface resistivity ( Ohm/sq )	10??
Volume resistivity ( Ohmcm )	10??
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	130.000 - 200.000
Heat-deflection temperature - 0.45MPa ( C )	69
Heat-deflection temperature - 1.8MPa ( C )	42.0
Specific heat ( J K?? kg?? )	1900.0
Thermal conductivity ( W m?? K?? )	0.42 - 0.51 @23℃
Upper working temperature ( C )	55 - 95
Chemical Resistance(耐化学性)
Acids - concentrated	Good-Fair
Acids - dilute	Good
Alcohols	Good
Alkalis	Good
Aromatic hydrocarbons	Fair
Greases and Oils	Good-Fair
Halogenated Hydrocarbons	Fair-Poor
Halogens	Fair-Poor
Ketones	Good-Fair
Physical Properties(物理性质)
Density ( g cm?? )	0.940
Flammability	HB
Limiting oxygen index ( % )	17
Radiation resistance	Fair
Resistance to Ultra-violet	Poor
Water absorption - over 24 hours ( % )	< 0.010
Mechanical Properties(机械性能)
Coefficient of friction	0.10 - 0.20
Elongation at break ( % )	500.0
Hardness - Rockwell	R50-70
Izod impact strength ( J m?? )	> 1000.0
Poisson's ratio	0.460
Tensile modulus ( GPa )	0.20 - 1.20
Tensile strength ( MPa )	20.00 - 40.00