The colour of this material may vary significantly between batches.

订货号	包装规格
Sizes
859-148-85	12mm x 25mm
270-870-30	100mm x 100mm
404-484-59	150mm x 150mm
468-404-68	250mm x 250mm
560-572-61	300mm x 300mm
228-793-81	400mm x 400mm
796-303-80	600mm x 600mm

半岛bd体育手机客户端 参数

Colour[颜色]	Clear
Thickness[厚度]	1mm
Mechanical Properties(机械性能)
Elongation at break ( % )	60.0
Hardness - Rockwell	R106-120
Izod impact strength ( J m?? )	20.0 - 1000.0
Tensile modulus ( GPa )	2.50 - 4.00
Tensile strength ( MPa )	25.00 - 70.00
Chemical Resistance(耐化学性)
Acids - concentrated	Good-Poor
Acids - dilute	Good
Alcohols	Good
Alkalis	Good
Aromatic hydrocarbons	Poor
Greases and Oils	Good
Halogenated Hydrocarbons	Fair-Poor
Halogens	Fair
Ketones	Poor
Physical Properties(物理性质)
Density ( g cm?? )	1.400
Flammability	V-0
Limiting oxygen index ( % )	42
Radiation resistance	Fair
Refractive index	1.540
Resistance to Ultra-violet	Good
Water absorption - over 24 hours ( % )	0.030 - 0.400
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10?? K?? )	75.000 - 100.000
Heat-deflection temperature - 0.45MPa ( C )	70
Heat-deflection temperature - 1.8MPa ( C )	67.0
Lower working temperature ( C )	-30
Specific heat ( J K?? kg?? )	1000.0 - 1500.0
Thermal conductivity ( W m?? K?? )	0.12 - 0.25 @23℃
Upper working temperature ( C )	50 - 75
Electrical Properties(电气特性)
Dielectric constant @1MHz	3 - 3
Dielectric strength ( kV mm?? )	14.0
Dissipation factor @ 1kHz	0.0250
Volume resistivity ( Ohmcm )	10??

其他参数

公差

长度	<100mm	±1mm
	≥100mm	+2% / -1%
直径	<100mm	±1mm
	≥100mm	+2% / -1%
厚度		±10%
	陶瓷	±20%
	复合材料	±20%
	聚合物	±20%
长度 1	<100mm	±1mm
	≥100mm	+2% / -1%
长度 2	<100mm	±1mm
	≥100mm	+2% / -1%