Yarn grade : Dyneema?

Breaking load : 220kg.

订货号	包装规格
Length (Fibre)
537-753-77	1m
209-669-13	2m
241-655-70	5m
685-569-32	10m
987-819-68	20m

半岛bd体育手机客户端 参数

Filament Diameter[长丝直径]	6mm
Length[长度]	1m - 20m
Number Of Filaments[长丝数量]	1
Tex Number[特克斯数]	26720
Type[类型]	Braided Cord
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

其他参数

公差

长丝直径		±25%
长丝数量		±10%
纱支数		±10%
特克斯数		±10%
长度		+5% / -1%