聚砜颗粒, PSu, Natural - �뵺�羺�ٷ��ַ

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聚砜颗粒, PSu, Natural

品牌: Goodfellow
产地: 英国
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产品介绍

产品参数

Colour[颜色]	Natural
Grade[等级]	Udel? P 1700
Nominal Granule Size[标称颗粒大小]	2
Weight[重量]	100g - 25000g
Chemical Resistance(耐化学�?
Acids - concentrated	Fair
Acids - dilute	Good
Alcohols	Good
Alkalis	Good
Aromatic hydrocarbons	Fair
Greases and Oils	Good
Halogens	Good
Ketones	Poor
Physical Properties(物理性质)
Density ( g cm?? )	1.240
Flammability	HB
Limiting oxygen index ( % )	30
Radiation resistance	Good
Resistance to Ultra-violet	Poor
Water absorption ( % )	0.40
Water absorption - equilibrium ( % )	0.85
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	56.000
Heat-deflection temperature - 1.8MPa ( C )	174.0
Thermal conductivity ( W m?? K?? )	0.26
Upper working temperature ( C )	150 - 180
Electrical Properties(电气特�?
Dielectric constant @1MHz	3
Dielectric constant @1kHz	3.14
Dielectric strength ( kV mm?? )	17.0
Dissipation factor @ 1MHz	0.0050
Dissipation factor @ 1kHz	0.0013
Volume resistivity ( Ohmcm )	5x10??
Mechanical Properties(机械性能)
Elongation at break ( % )	50.0 -100.0
Hardness - Rockwell	M91
Izod impact strength ( J m?? )	69.0
Tensile modulus ( GPa )	2.48
Tensile strength ( MPa )	70.00