Welcome: Worlder Special Materials (DongGuan) Co., Ltd

14years production experience

We have been focusing on the production of various grips, mark tube and insulating tube for 14 years, such as handle tool grips, stick grips, etc.,We customize various protection solutions for customers and help them to solve protection problems.

: +86 15817431963 : Amy@dgworlder.com

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Dual Wall Adhesive Lined Cross -linked Polyolefin tubing

  • Category: Heat shrink tube
  • Product description:Flexible, Thick Adhesive-Lined Dual Wall Heat-Shrink Tubing is manufactured by co-extrusion of polyolefin and hot-melt adhesive.
  • INQUIRY   EMAIL

Features and Benefits

  • 3:1&4:1 shrink ratio
  • Highly flame retardant
  •  Superior sealing against water, moisture or other contaminants
  •  High shrink ratio allows for coverage of irregularly shaped connectors and components
  • lSuperior sealing against water, moisture and other contaminants
  •  Continuous operating temperature:-45℃-135℃
  •  Shrink Temperature:125℃
  • Meets MIL-DTL-23053/4 

Technical Data

Property

Test method

Standard Performance  

Typical Performance

Tensile strength(MPa)

ASTM D 2671

12

12.5

Elongation(%)

ASTM D 2671

300

450

Tensile strength after aging(MPa)

MIL-DTL-23053/4

8.4

8.5

Elongation after aging (%)

MIL-DTL-23053/4

100

350

Dielectric strength(kV/mm)

IEC 60243

15

17.5

Volume resistivity(Ω.cm)

IEC 60093

1*1014

2.5*1014

Adhesive

Property

Test method

Standard 

Water Absorption

ASTM D 570

0.2%

Softening Point()

ASTM E 28

90±5

Strength of pearing (PE)

ASTMD 1000

120N/25mm

Strength of pearing (AL)

ASTMD 1000

80N/25mm

Dimensions SBRS-(3X)GF


Size Expanded After Recovery
Standard Package
Standard Package
Inch mm Internal Diameter  (mm) Internal Diameter  (mm) Total Wall Thickness  (mm) Adhesive Thickness  (mm) Spool Length M/spool
1/8 3.2 3.2 1 0.90±0.30 0.40±0.20 200
3/16 4.8 4.8 1.6 1.05±0.30 0.40±0.20 100
1/4 6.4 6.4 2.2 1.25±0.30 0.45±0.20 100
5/16 7.9 7.9 2.7 1.35±0.30 0.45±0.20 100
3/8 9.5 9.5 3.2 1.45±0.30 0.50±0.20 50
1/2 12.7 12.7 4.2 1.65±0.30 0.50±0.20 1.22 OR 25M/Roll
5/8 15 15 5.2 1.80±0.30 0.55±0.30 1.22 OR 25M/Roll
3/4 19.1 19.1 6.3 1.95±0.30 0.60±0.30 1.22 OR 25M/Roll
1 25.4 25.4 8.5 2.00±0.40 0.60±0.30 1.22 OR 25M/Roll
1-1/4 30 30 10.2 2.15±0.40 0.65±0.30 1.22 OR 25M/Roll
1-1/2 39 39 13.5 2.45±0.40 0.75±0.30 1.22 OR 25M/Roll
2 50 50 17 2.75±0.40 0.80±0.30 1.22 OR 25M/Roll

Dimensions SBRS-(4X)GF


Size Expanded After Recovery Standard Package
Inch mm Internal Diameter  (mm) Internal Diameter  (mm) Total Wall Thickness  (mm) Adhesive Thickness  (mm) Spool Length M/spool
5/32 4 4 1 1.05±0.30 0.50±0.20 200
1/4 6 6 1.5 1.15±0.30 0.50±0.20 100
5/16 8 8 2 1.55±0.30 0.60±0.25 50
1/2 12 12 3 1.75±0.30 0.60±0.25 1.22 OR 25M/Roll
5/8 16 16 4 2.00±0.35 0.70±0.30 1.22 OR 25M/Roll
25/32 20 20 5 2.30±0.40 0.70±0.30 1.22 OR 25M/Roll
1 24 24 6 2.60±0.40 0.75±0.30 1.22 OR 25M/Roll
1-1/4 32 32 8 3.00±0.50 0.90±0.30 1.22 OR 25M/Roll
2 52 52 13 3.35±0.50 0.95±0.30 1.22 OR 25M/Roll

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CONTACT US

Name: Amy Su

Mobile:+86 15817431963

Tel:+86 15817431963

Whatsapp:8615817431963

Email:Amy@dgworlder.com

Add:No. 125, Guanzhang Road, Huangjiang Town, Dongguan City, Guangdong Province, China

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