Halogen-free flame-retardant dual wall heat shrink tubing

Properties

Typical Data

Test Method

Tensile Strength

≥10.4MPa

ASTM D 2671

Elongation at break

≥300%

ASTM D 2671

Tensile strength after heat ageing

≥7.3MPa

158℃×168h

Elongation after heat ageing

≥100%

158℃×168h

Longitudinal change

-8%～+8%

ASTM D 2671

Flammability

Self extinguish in 60 sec.

AMS-DTL-23053/4

Dielectric strength

≥15kv/mm

IEC 60243

Volume resistivity

≥10¹⁴Ω.cm

IEC 60093

Properties

Typical Data

Test Method

Softening

95±5℃

ASTM E 28

Water absorption

＜0.5%

ASTM D 570

Peel strength（PE）

120N/25mm

ASTM D 1000

Peel strength（AL）

80N/25mm

ASTM D 1000

Sizes

Expanded

Inner diameter(mm)

Recovered(mm)

Standard package

mm

Inch

Internal diameter

Total wall thickness

Thickness of adhesive layer

(m/spool，m/pc)

Φ2.4

3/32

≥2.4

≤0.80

0.85±0.15

0.35±0.08

200

Φ3.2

1/8

≥3.2

≤1.00

0.95±0.15

0.35±0.08

200

Φ4.8

3/16

≥4.8

≤1.60

1.10±0.15

0.40±0.08

100

Φ6.4

1/4

≥6.4

≤2.20

1.20±0.15

0.45±0.08

100

Φ7.9

5/16

≥7.9

≤2.70

1.35±0.15

0.50±0.08

100

Φ9.5

3/8

≥9.5

≤3.20

1.45±0.15

0.50±0.08

50

Φ12.7

1/2

≥12.7

≤4.20

1.70±0.15

0.50±0.08

1.22

Φ15.0

5/8

≥15.0

≤5.20

1.80±0.20

0.55±0.10

1.22

Φ19.1

3/4

≥19.1

≤6.30

2.00±0.20

0.55±0.10

1.22

Φ25.4

1

≥25.4

≤8.50

2.10±0.20

0.55±0.10

1.22

Φ30.0

1-1/4

≥30.0

≤10.2

2.20±0.20

0.60±0.10

1.22

Φ39.0

1-1/2

≥39.0

≤13.5

2.40±0.20

0.60±0.10

1.22

Φ50.0

2

≥50.0

≤17.0

2.70±0.20

0.70±0.10

1.22