Product Main

Specifications

PTFE Heat Shrinkable Tube
It is made of PTFE, so it has excellent characteristic of high temperature resistance (300℃), corrosion resistance, insulation, good mechanical strength.The product has been passed by SGS and INT authorities.

Size
Before Shrink
After Shrank
I.D. (mm)
Average Layer
Thickness (mm)
I.D. (mm)
Average Layer
Thickness (mm)
Average Layer Thickness (super thin)  (mm)
Φ0.5
0.5±0.2
0.15±0.1
≤0.30
0.20±0.1
0.10±0.05
Φ0.8
0.8±0.2
0.15±0.1
≤0.35
0.20±0.1
0.10±0.05
Φ1.0
1.0±0.2
0.15±0.1
≤0.50
0.20±0.1
0.10±0.05
Φ1.5
1.5±0.2
0.20±0.1
≤0.75
0.25±0.1
0.10±0.05
Φ2.0
2.0±0.2
0.20±0.1
≤1.00
0.25±0.1
0.10±0.05
Φ2.5
2.5±0.2
0.20±0.1
≤0.25
0.25±0.1
0.10±0.05
Φ3.0
3.0±0.2
0.20±0.1
≤1.50
0.25±0.1
0.10±0.05
Φ3.5
3.5±0.2
0.20±0.1
≤1.75
0.25±0.1
0.10±0.05
Φ4.0
4.0±0.3
0.20±0.1
≤2.00
0.25±0.1
0.10±0.05
Φ4.5
4.5±0.3
0.20±0.1
≤2.20
0.25±0.1
0.10±0.05
Φ5.0
5.0±0.3
0.25±0.1
≤2.50
0.30±0.1
0.10±0.05
Φ6.0
6.0±0.3
0.25±0.1
≤3.00
0.30±0.1
0.15±0.05
Φ6.5
6.5±0.3
0.25±0.1
≤3.20
0.30±0.1
0.15±0.05
Φ7.0
7.0±0.3
0.25±0.1
≤3.50
0.30±0.1
0.15±0.05
Φ8.0
8.0±0.3
0.25±0.1
≤4.00
0.30±0.1
0.15±0.05
Φ9.0
9.0±0.3
0.25±0.1
≤4.50
0.30±0.1
0.15±0.05
Φ10
10.0±0.3
0.25±0.1
≤5.00
0.30±0.1
0.15±0.05
Φ11
11.0±0.3
0.25±0.1
≤5.50
0.30±0.1
0.15±0.05
Φ12
12.0±0.3
0.25±0.1
≤6.00
0.30±0.1
0.15±0.05
Φ13
13.0±0.3
0.25±0.1
≤6.50
0.30±0.1
0.15±0.05
Φ14
14.0±0.3
0.25±0.1
≤7.00
0.30±0.1
0.15±0.05
Φ15
15.0±0.3
0.25±0.1
≤7.50
0.30±0.1
0.15±0.05
Shrinkable Temperature ( ℃ )
≧ 200
Concentricity (%)
≧ 60
Radial Shrink Range (%)
≧ 45
Ultimate Elongation Ratio
300
Operate Temperature Range
-80 ℃ ~280 ℃
Coefficient of Dynamic Friction
0.1
Longitudinal Change (%)
≦ 10
Specific Gravity (g/cm 3 )
2.16
Aging in Circulating-air Oven
300 ℃
Tensile Strength (MPa)
20.5
Aged Tensile Strength Break Elongation
20 200
Impact Strength
-No Break -107
Volume Resistivity ( Ω. cm)
>10
Flexural Modulus (MPa)
400
Breakdown Strength (KV/mm)
30
Hardness (Shore D)
85
Flammability
VW-1
Softening Point ( ℃ )
350
Operate Temperature ( ℃ )
-280~300
Flammability
VW-1
Dissipation Factor
0.0002
Weather Resistance
No Break
Dielectric Constant
2.1
Original Volume Resistivity ( Ω. cm)
1018
Arc Resistance
300
Solvent Resistance
Excellent
Chemical Resistance
Excellent
 
 
 
 It is widely used in electronic, chemistry, electrical and communication industries.