FEP 耐温200℃FEP热收缩套管
应用
由聚全氟乙丙烯(FEP)材料制成,耐高温200℃、耐腐蚀、高绝缘、机械强度佳等特性,具有优异的耐磨性,良好的透明度。其广泛用于电子、计算机、电热、航天、军事、通讯等重要科技工业。
特性
v 收缩比:1.25:1
v 良好的透明度
v 高阻燃
v 耐高温200℃
v 优异的机械性能和耐化学腐蚀性能
v 符合ROHS、REACH等环保规范
v 颜色
v 标准颜色:透明
操作温度范围
v 连续使用温度:-65℃~200℃
v 低完全收缩温度:210℃
符合标准
v SAE AMS-DTL-23053/11
性能指标
性能
指标要求
测试方法
典型值
纵向收缩率
≤5%
ASTM D 2671
≤3%
抗张强度
13.8MPa min
ASTM D 638
≥19MPa
断裂伸长率
150% min
≥250%
老化后抗张强度
(热老化232℃,168小时)
9.7MPa min
≥14MPa
老化后断裂伸长率(200℃,168小时)
100% min
热冲击
(260℃,4小时)
无裂纹
低温柔软性
(-65℃,4小时)
绝缘耐压和击穿
2500V,60sec,不击穿
通过
体积电阻率
1015Ω•cmmin
ASTM D 876
≥1016Ω•cm
腐蚀性
无腐蚀
阻燃性
VW-1
UL224
通过
介电常数
2.1
摩擦系数
0.2-0.3
规格尺寸
规格
收缩前(mm)
完全收缩后(mm)
标准包装(m/条或m/卷)
内径(min)
内径(max)
胶厚
Ф2.5
2.5
2.0
0.20+0.05
100
Ф3.5
3.5
2.8
0.25+0.05
Ф4.7
4.7
3.8
1.0
Ф5.5
5.5
4.5
Ф7
7
5.6
Ф9
9
7.5
0.30+0.05
Ф11.5
11.5
9.3
0.35+0.05
Ф14.5
14.5
11.7
Ф19
19.0
15.3
Ф24
24.0
19.3
0.50+0.10
Ф28
28.0
22.5
Ф35
35.0
28.1
Ф44
44.0
36.1
Ф54
54.0
43.3
Ф66
66.0
52.9
Ф78
78.0
62.5
Ф90
90.0
72.1
Ф103
103
82.5
Ф120
120
105
0.60+0.10
其他规格尺寸可定制
FEP 200℃ TemperatureResistant FEP Heat Shrinkable Tubing
Application
FEP heat shrinkabletubing is made of FEP with excellent200℃ high-temperature performance, chemicalresistance, high insulation and excellent mechanical properties.FEP has excellent abrasion resistance and excellent clarity.Designed to provide insulation and mechanical protection in severechemical and thermal environments. Widely used in electronic,aerospace, military and communication fields.
Characteristics
v Shrink ratio: 1.25:1
v Excellent clarity
v High flame resistance
v High temperature resistant to200℃
v Superior physical and chemicalproperties.
v ROHS and REACH compliant.
Color
v Standard color: Clear
Operating Temperature Range
v Operating temperature: -65℃~200℃
v Minimum fully recovery temperature: 210℃
Approval
v SAE AMS-DTL-23053/11
Property
Property
Requirement
Test method
Typical data
Longitudinal shrinkage
≤5%
≤3%
Tensile strength
13.8MPa min
≥19MPa
Elongation at break
150% min
≥250%
Tensile strength after aging
(150℃,168hrs)
9.7MPa min
≥14MPa
Elongation after aging
100% min
Heat shock
No crack
Low-temperatureflexibility(-65℃,4hrs)
Dielectric voltage withstand
2500V,60sec,no breakdown
Pass
Volume resistivity
1015Ω•cmmin
≥1016Ω•cm
Copper corrosion
No corrosion
Flammability
VW-1
UL224
Dielectric constant
2.1
Friction coefficient
0.2-0.3
Sizes
Size
As supplied(mm)
After recovered(mm)
Standard packing(m/pc, m/roll)
Inside diameter(min)
Inside diameter(max)
Wall thickness
Other sizes are available upon request.