订货叶�/strong>	包装规格
Sizes
913-801-68	50 mm x 50 mm

产品参数

Thickness[厚度]	2mm
Mechanical Properties(机械性能)
Hardness - Vickers ( kgf mm?? )	1650 - 1800
Tensile modulus ( GPa )	280.00 - 300.00
Tensile strength ( MPa )	400.00 - 450.00
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	3.300 - 3.700 @20-1000ℂ�/td>
Specific heat ( J K?? kg?? )	620.0 - 710.0 @25ℂ�/td>
Thermal conductivity ( W m?? K?? )	20.00 @20ℂ�/td>
Upper continuous use temperature ( C )	1000
Physical Properties(物理性质)
Apparent porosity ( % )	0.01
Density ( g cm?? )	3.240
Chemical Resistance(耐化学�?
Acids - concentrated	Good
Acids - dilute	Good
Alkalis	Fair
Electrical Properties(电气特�?
Volume resistivity ( Ohmcm )	10??-10??@25ℂ�/td>
Pultrusion(挤拉成型)
Compressive strength ( MPa )	> 3500

其他参数

公差

长度	<100mm	��1mm
	�?00mm	+2% / -1%
直径	<100mm	��1mm
	�?00mm	+2% / -1%
厚度		��10%
	陶瓷	��20%
	复合材料	��20%
	聚合�?/td>	��20%
长度 1	<100mm	��1mm
	�?00mm	+2% / -1%
长度 2	<100mm	��1mm
	�?00mm	+2% / -1%