CB-HFT 3X/4X Polyolefin Heat Shrink Tubing

CB-HFT(3X) and CB-HFT(4X) has the same property as CB-HFT type, they are used for protection and marking of special shaped objects, such as wire terminations and electrical connections, cables and electronics components.


Specifications

Item

Specifications

Shrink Temperature (°C)

90

Temperature Range (°C)

-55 ~ 125

Shrinking Ratio

3:1, 4:1

Longitudinal Change (%)

≤5

Tensile Strength (Mpa)

≥10.4

Ultimate Elongation (%)

≥200

Aging in Circulating-air Oven

158.0±1.0°C, 168hrs

After aging

Tensile Strength (Mpa)

≥7.3

Ultimate Elongation (%)

≥100

Volume Resistivity (Ω cm)

≥1014

Dielectric Strength at 1 min, AC2500V

No breakdown

Flammability

VW-1

Concentricity (%)

≥70




Size
Size of CB-HFT(3X)  
Size
(Inches)		 Size
(mm)		 As Supplied (mm) After Recovery (mm)
Min. Inside Diameter Nominal Wall-thickness Max. Inside Diameter Wall-thickness
1/16" 1.5/0.5 1.5 0.18±0.08 0.5 0.4±0.1
1/8" 3/1 3 0.20±0.08 1 0.55±0.1
3/16" 4.5/1.5 4.5 0.20±0.08 1.5 0.55±0.1
1/4" 6/2 6 0.2±0.0 2 0.6±0.15
3/8" 9/3 9 0.25±0.0 3 0.7±0.15
1/2" 12/4 12 0.25±0.1 4 0.7±0.15
5/8" 15/5 15 0.25±0.1 5 0.7±0.15
11/16" 18/6 18 0.3±0.12 6 0.8±0.2
3/4" 20/6.7 20 0.3±0.12 6.7 0.80±0.2
1" 24/8 24 0.36±0.15 8 1.0±0.2
1-1/4" 30/10 30 0.36±0.15 10 1.0±0.2
1-3/8" 33/11 33 0.36±0.15 11 1.0±0.2
1-1/2" 39/13 39 0.45±0.15 13 1.25±0.2
Size of CB-HFT(4X)
Size
(Inches)		 Size
(mm)		 As Supplied (mm) After Recovery (mm)  
Inside diameter Nominal Wall-thickness Inside diameter Wall-thickness
3/16" 4/1 4.5±0.5 0.30±0.15 ≤1.0 0.50±0.10
5/16" 8/2 8.5±0.5 0.30±0.15 ≤2.0 0.95±0.15
3/8" 10/2.5 10.5±0.5 0.30±0.15 ≤2.5 1.00±0.15
1/2" 12/3 12.5±0.5 0.30±0.15 ≤3.0 1.00±0.15
5/8" 16/4 16.5±0.5 0.30±0.15 ≤4.0 1.00±0.15
11/16" 18/4.5 18.5±0.5 0.30±0.15 ≤4.5 1.00±0.15
3/4" 20/5 20.5±0.5 0.30±0.15 ≤5.0 1.00±0.15
1" 24/6 25.5±0.5 0.40±0.20 ≤6.25 1.40±0.20
1-1/4" 32/8 32.5±0.5 0.40±0.20 ≤8.0 1.45±0.20