Environmentally Friendly Adhesive lined Dual Wall Heat Shrink Tubing
- SBRS-125G(2X)(3X)(4X)
- Standard: AMS-DTL-23053/4 UL 224
- Shrink ratio:3:1,4:1
- High flame retardance,environment friendly,UV resistant
- Shrink temperature:70℃~125℃
- Continuous operating temperature:-45℃~135℃
- RoHS compliant
- Standard color: black outside,white inside
- Detailed
Environmentally Friendly Adhesive lined Dual Wall Heat Shrink Tubing
Description
SBRS-125G (3X) (4X)-Aisacross-linked polyolefin tube that is extruded with an inner layer of adhesive.The inner layer of adhesive, with superior sealing capability, is also a bufferagainst mechanical strain. Dual wall heat shrink tubing is designed to providesuperior sealing against water, corrosive gas and chemicals. Typicalapplications include environmental sealing of in-line splices, sealing andstrain relief of connectors and terminals, abrasion protection and electricalinsulation of automotive wiring harness splices and valuable components, fleet& marine sealing & protection and wire bundling etc.
Features
● Standard: UL 224
● Shrink ratio:2:1 3:1 4:1
● Flame retardant out layer, environmentally friendly, UV resistant
● Shrink temperature:80°C~110°C
● Continuous operating temperature:-45°C ~125°C（-45°C ~105°C for clear ）
● RoHS compliant
● Standard colors: Black, Clear .More colors are available upon request.
Technical Performance
|
Property |
Typical data |
Test method/condition |
|
Tensile strength |
≥12MPa |
ASTM D 2671 |
|
Elongation at break |
≥400% |
ASTM D 2671 |
|
Tensile strength after heat aging |
≥11MPa |
158℃ ×168h |
|
Elongation after heat aging |
≥350% |
158℃ ×168h |
|
Longitudinal change |
0~+10% |
ASTM D 2671 |
|
Flammability |
Self extinguishing in 30 sec. |
AMS-DTL-23053/4 |
|
Dielectric strength |
≥15kV/mm |
IEC 60243 |
|
Volume resistivity |
≥1014Ω.cm |
IEC 60093 |
Technical performance of adhesive
|
Property |
Typical data |
Test method/condition |
|
Softening point |
95±5°C |
ASTM E 28 |
|
Water absorption |
<0.5% |
ASTM D 570 |
|
Peel strength(PE) |
≥120N/25mm |
ASTM D 1000 |
|
Peel strength(AI) |
≥80N/25mm |
ASTM D 1000 |
Structure
Dimensions (2:1)
|
Size (mm) |
As supplied D(mm) |
After full recovery(mm) |
Standard Package |
||
|
Inner diameter d |
Wall thickness w1 |
Thickness of adhesive layer w2 |
(M/Roll or M/Pcs) |
||
|
Φ1.6 |
≥1.6 |
≤0.80 |
0.60±0.15 |
0.30±0.10 |
200 |
|
Φ2.4 |
≥2.4 |
≤1.20 |
0.70±0.15 |
0.35±0.10 |
200 |
|
Φ3.2 |
≥3.2 |
≤1.60 |
0.70±0.15 |
0.35±0.10 |
200 |
|
Φ4.8 |
≥4.8 |
≤2.40 |
0.80±0.15 |
0.40±0.10 |
100 |
|
Φ6.4 |
≥6.4 |
≤3.20 |
0.80±0.15 |
0.40±0.10 |
100 |
|
Φ7.9 |
≥7.9 |
≤3.90 |
0.90±0.15 |
0.45±0.10 |
100 |
|
Φ9.5 |
≥9.5 |
≤4.80 |
0.90±0.15 |
0.45±0.10 |
50 |
|
Φ12.7 |
≥12.7 |
≤6.40 |
0.95±0.20 |
0.45±0.10 |
25 |
|
Φ15.9 |
≥15.9 |
≤7.90 |
0.95±0.20 |
0.45±0.10 |
25 |
|
Φ19.1 |
≥19.1 |
≤9.50 |
1.00±0.20 |
0.45±0.10 |
25 |
|
Φ25.4 |
≥25.4 |
≤12.70 |
1.10±0.20 |
0.50±0.10 |
25 |
|
Φ31.8 |
≥31.8 |
≤15.0 |
1,15±0.20 |
0.50±0.10 |
1.22 |
|
Φ38.1 |
≥38.1 |
≤19.0 |
1.25±0.20 |
0.50±0.10 |
1.22 |
|
Φ44.5 |
≥44.5 |
≤22.0 |
1.35±0.20 |
0.55±0.10 |
1.22 |
|
Φ50.8 |
≥50.8 |
≤25.4 |
1.50±0.25 |
0.60±0.10 |
1.22 |
Dimensions (3:1)
|
Size(mm) |
As supplied D(mm) |
After full recovery (mm) |
Standard Package |
||
|
Inner diameter d |
Wall thickness w1 |
Thickness of adhesive layer w2 |
(M/Roll or M/Pcs) |
||
|
Φ3.0(3.2) |
≥3.0 |
≤1.00 |
≥1.00 |
0.50 |
200 |
|
Φ4.8 |
≥4.8 |
≤1.50 |
≥1.00 |
0.50 |
100 |
|
Φ6.0(6.4) |
≥6.0 |
≤2.00 |
≥1.00 |
0.50 |
100 |
|
Φ7.9 |
≥7.9 |
≤2.70 |
≥1.30 |
0.50 |
100 |
|
Φ9.0(9.5) |
≥9.0 |
≤3.00 |
≥1.40 |
0.60 |
50 |
|
Φ12.0(12.7) |
≥12.0 |
≤4.00 |
≥1.60 |
0.80 |
25 |
|
Φ15.0 |
≥15.0 |
≤5.00 |
≥1.80 |
0.80 |
25 |
|
Φ19.0(19.1) |
≥19.0 |
≤6.00 |
≥2.10 |
0.80 |
25 |
|
Φ24.0(25.4) |
≥24.0 |
≤8.00 |
≥2.40 |
1.00 |
25 |
|
Φ30.0 |
≥30.0 |
≤10.0 |
≥2.40 |
1.00 |
25 |
|
Φ40.0(39.0) |
≥39.0 |
≤13.0 |
≥2.40 |
1.00 |
1.22 |
|
Φ50.0 |
≥50.0 |
≤19.0 |
≥2.40 |
1.00 |
1.22 |
Dimensions (4:1)
|
Size(mm) |
As supplied D(mm) |
After full recovery (mm) |
Standard Package |
||
|
Inner diameter d |
Wall thickness w1 |
Thickness of adhesive layer w2 |
(M/Roll or M/Pcs) |
||
|
Φ4.0 |
≥4.0 |
≤1.00 |
≥1.00 |
0.50 |
200 |
|
Φ6.0 |
≥6.0 |
≤1.50 |
≥1.00 |
0.50 |
100 |
|
Φ8.0 |
≥8.0 |
≤2.00 |
≥1.00 |
0.50 |
50 |
|
Φ12.0 |
≥12.0 |
≤3.00 |
≥1.40 |
0.60 |
25 |
|
Φ16.0 |
≥16.0 |
≤4.00 |
≥1.60 |
0.80 |
25 |
|
Φ19.0 |
≥19.0 |
≤4.50 |
≥1.80 |
0.80 |
25 |
|
Φ24.0 |
≥24.0 |
≤6.00 |
≥2.10 |
0.80 |
25 |
|
Φ32.0 |
≥32.0 |
≤8.00 |
≥2.40 |
1.00 |
1.22 |
|
Φ40.0 |
≥40.0 |
≤10.0 |
≥2.40 |
1.00 |
1.22 |
|
Φ52.0 |
≥52.0 |
≤13.0 |
≥2.40 |
1.00 |
1.22 |
Note: Non standard dimensions and package are available on request
