Place of Origin:
shenzhen, Guangdong, China
Brand Name:
XingQI
Certification:
UL/ROHS2.0
Product structure:
This tubing adopts a two-layer composite structure composed of flexible flame-retardant polyolefin and hot-melt adhesive. The outer layer is flame-retardant polyolefin with excellent insulating performance; the inner hot-melt adhesive layer provides buffer against mechanical stress and delivers outstanding sealing property.
Core Functions:
The core functions of this product include waterproof sealing, corrosion resistance, air tightness and electrical insulation protection. Featuring a high shrink ratio, it can provide reliable protection for components with various diameter transitions.
Application scope:
It is extensively applied to sealing insulation, bundling and fixation scenarios for various wiring harnesses, marine electric wires & cables, and metal pipes requiring waterproof, moisture-proof and anti-corrosion performance.
Basic Info
|
|
Shrink ratio |
3:1 ; 4:1 |
|
Standard colors |
black,red,yellow,blue,white(Ten standard colors are available for customization). |
|
|
Operating temperature range |
-45°C ~ +125°C |
|
|
Deliver Time |
Normally within 3-7 working days after payment. |
|
|
Compliance Standard |
UL certified |
Product Parameters
|
Performance Item |
Test Method |
Specification Requirement |
|
Tensile Strength (MPa) |
ASTM D 2671 |
≥10.4 |
|
Elongation at Break (%) |
ASTM D 2671 |
≥200 |
|
Tensile Strength after Thermal Aging (MPa) |
158CX168h |
≥7.3 |
|
Elongation at Break after Thermal Aging (%) |
158°C×168h |
≥100 |
|
Longitudinal Change (%) |
ASTM D 2671 |
-8~+8 |
|
Flammability |
ASTM D2671 Method B |
pass |
|
Dielectric Strength (kV/mm) |
IEC 60243 |
≥15 |
|
Volume resistivity (Ω·cm) |
IEC60093 |
≥10¹⁴ |
Product Dimensions
3:1 Dual Wall Adhesive-Lined Heat Shrink Tubing Product Specifications
|
Dimension |
As Supplied (mm) |
After Recovery(mm) |
||
|
Inner diameter |
Wall Thickness |
Inner diameter |
Wall Thickness |
|
|
Φ1.6 |
2.20±0.20 |
0.30±0.08 |
0.8±0.15 |
0.60±0.12 |
|
Φ2.4 |
3.00±0.40 |
0.35±0.08 |
1.0±0.15 |
0.70±0.12 |
|
Φ3.2 |
4.00±0.40 |
0.40±0.09 |
1.2±0.15 |
1.00±0.15 |
|
Φ4.8 |
5.50±0.40 |
0.45±0.11 |
1.6±0.20 |
1. 10±0.15 |
|
Φ6.4 |
7.30±0.40 |
0.45±0.11 |
2.3±0.20 |
1.25±0.15 |
|
Φ7.9 |
8.30±0.40 |
0.50±0.12 |
2.8±0.25 |
1.30±0.15 |
|
Φ9.5 |
10.3±0.60 |
0.55±0.12 |
3.3±0.25 |
1.35±0.15 |
|
Φ12.7 |
13.3±0.60 |
0.60±0.15 |
4.5±0.25 |
1.60±0.20 |
|
Φ15.4 |
16.4±0.80 |
0.65±0.17 |
5.5±0.35 |
1.75±0.20 |
|
Φ19.1 |
20.5±1.00 |
0.65±0.17 |
6.8±0.35 |
1.85±0.20 |
|
Φ25.4 |
26.0±1.00 |
0.75±0.20 |
8.5±0.40 |
2.05±0.20 |
|
Φ30 |
32.0±1.60 |
0.75±0.20 |
11.0±0.45 |
2. 10±0.20 |
|
Φ39 |
41.0±1.60 |
0.85±0.25 |
13.0±0.45 |
2.55±0.20 |
|
Φ50.8 |
53.0±2.00 |
0.85±0.25 |
18.5±0.50 |
2.75±0.25 |
|
Φ64 |
67.0±2.00 |
0.90±0.20 |
23.0±0.55 |
2.80±0.30 |
|
Dimension |
Supplied (mm) |
After Recovery(mm) |
Standard Packaging m/reel |
|||
|
inch |
mm- |
Min I.D.(D) |
Max I.D.(d) |
Total WT (T+t) |
Adhesive WT(t) |
m/reel |
|
/ |
Φ4.0 |
4.0 |
1.0 |
1.05±0.30 |
0.50±0.30 |
200 |
|
/ |
Φ6.0 |
6.0 |
1.5 |
1.15±0.30 |
0.50±0.30 |
100 |
|
/ |
Φ8.0 |
8.0 |
2.0 |
1.55±0.30 |
0.60±0.30 |
50 |
|
/ |
Φ 12.0 |
12.0 |
3.0 |
1.75±0.30 |
0.60±0.30 |
50 |
|
/ |
Φ16.0 |
16.0 |
4.0 |
2.00±0.30 |
0.65±0.30 |
50 |
|
/ |
Φ20.0 |
20.0 |
5.0 |
2.30±0.40 |
0.70±0.30 |
50 |
|
/ |
Φ24.0 |
24.0 |
6.0 |
2.60±0.40 |
0.75±0.30 |
50 |
|
/ |
Φ32.0 |
32.0 |
8.0 |
2.8±0.50 |
0.85±0.30 |
25 |
|
/ |
Φ40 |
40.0 |
10.0 |
3.0±0.50 |
0.90±0.30 |
25 |
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