铁氟龙热缩套管 KL-HS-PTFE PTFE heat shrinkable tube
PTFE heat shrinkable tubes wrap in the chemical components may be preventing oil, acid and basic resistance; wrap in the electrical components can have excellent high and low temperature resistance, electrical insulation; wrap in the printing and dyeing, paper, printing, chemical and other industries on the roller can have a lubricating, non-viscous, wrap movement in the complex mechanical components, will be extremely low friction coefficient, smooth running, and avoid"to grasp"and so on. Widely used in electrical, chemical, mechanical, and printing
industries. This product through the United States based on the UL certification, PTFE heat shrinkable tubes retains the excellent performance of PTFE tube and increased heat shrinkable special features.
①材料( Materials):高温、阻燃、半硬质改性聚四氟乙烯树脂( High temperature,fire- -retardant and semi-rigid modified PTFE resin)
②收缩温度( Shrinkage temperature):300-340 ℃
③收缩倍率( Shrink ratio):1.8:1
④连续使用温度( Continuous use temperature):-55~260 ℃
项目tem
测试方法 Test method
单位 Unts
参数 Feature requires
密度 Density
ASTM D792
&
拉伸强度 Tensile strength
ASTM D638
M Pa
膨胀率 Elongation
ASTM D638
%
350
使用温度 Work temperature
ASTM D790
490
熔点 Melting point
℃
327
阻燃性 Inflammability
℃
260
弯曲系数 Bending coefficient
UL-224
VW-1
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