heat shrink pe double wall tube

Property

Test Method

Typical Data

Tensile strength

ASTM D 2671

>10.4MPa (min.)

Tensile strength after aging

(158°C/168hrs.)

ASTM D 2671

Remains 70%

Elongation at break

ASTM D 2671

>300% (min.)

Elongation at break after aging

(158°C/168hrs.)

ASTM D 2671

100% (min.)

Longitudinal shrinkage

UL 224

0 to -10%

Heat shock

250°C, 4hrs.

No cracking, no dropping

Cold bend (-30°C/1hr.)

ASTM D 2671

No cracking

Voltage withstand

(AC 2500V/ 60 seconds)

ASTM D 2671

No breakdown

Volume resistance

ASTM D 876

>1014Ω.cm (min.)

Flammability

SAE-AMS-DTL-23053/4

Self-extinguish in 30sec.

Copper corrosion

(158°C/168hrs.)

UL 224

Pass

Water absorption

ASTM D 570

<0.5%

       Specs.

As Supplied

I.D. (mm)

(Min)

       After Recovery (mm)

Standard length

(m/spool)

Size (mm)

Inch

W.T.

(Nom)

W.T of Adhesive

I.D.

(Max)

Φ1.6

1/16

≥1.6

0.60±0.15

0.30±0.1

≤0.8

200

Φ2.4

3/32

≥2.4

0.70±0.15

0.35±0.1

≤1.2

200

Φ3.2

1/8

≥3.2

0.70±0.15

0.35±0.1

≤1.6

200

Φ4.8

3/16

≥4.8

0.80±0.15

0.40±0.1

≤2.4

100

Φ6.4

1/4

≥6.4

0.80±0.15

0.40±0.1

≤3.2

100

Φ7.9

5/16

≥7.9

0.90±0.15

0.45±0.1

≤3.9

100

Φ9.5

3/8

≥9.5

0.90±0.15

0.45±0.1

≤4.8

50

Φ12.7

1/2

≥12.7

0.95±0.20

0.45±0.1

≤6.4

1.22

Φ15.9

5/8

≥15.9

0.95±0.20

0.45±0.1

≤7.9

1.22

Φ19.1

3/4

≥19.1

1.00±0.20

0.45±0.1

≤9.5

1.22

Φ25.4

1

≥25.4

1.10±0.20

0.50±0.1

≤12.7

1.22

Φ31.8

1-1/4

≥31.8

1.15±0.20

0.50±0.1

≤15.0

1.22

Φ44.5

1-3/4

≥44.5

1.35±0.20

0.55±0.1

≤22.0

1.22

Φ50.8

2

≥50.8

1.50±0.25

0.60±0.1

≤25.4

1.22