DUWAI DW5-3X 135℃ High Shrink Ratio Military Standard Heat Shrinkable Tube
APPLICATIONS
DW5-3X is a high shrink ratio military grade heat shrinkable tubing made of 135˚C polyolefin material. In addition to the normally reliable insulation protection, the high shrink ratio is more suitable to be applied to the product with irregular outer diameters, and providing more comprehensive coverage.
APPROVALS / SPECIFICATIONS
UL224, 125℃ VW-1 600V
COLOR
Standard color: black, white, red, blue, yellow, clear, and yellow-green, (Other colors, special sizes, and cut pieces are available on request.)
- Shrink ratio: 3:1
- Flame retardant (colors only)
- Resistant to common solvent liquid
- Excellent physical, chemical and electrical performance
- Compliance with RoHS
3 times the military standard flame retardant heat shrinkable tube is made of radiation cross-linked polyolefin material and has excellent physical, chemical and electrical properties. Its main functions are wire harness protection, electrical insulation of connectors, solder joint rust and corrosion prevention, mechanical protection, etc. The product meets the US military standard. , high-rate shrinkage characteristics can meet the protection of more variable diameter components, and are widely used in electronics, communications, auto parts protection, shipbuilding, aircraft manufacturing and other fields. Good elasticity, low smoke, soft and flame retardant. Compared with ordinary heat shrink tubing, it has a higher working temperature, which can reach 135°C. It is usually used in parts and wire harness protection in the military industry.
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135℃ military standard flame retardant heat shrinkable tube performance test data |
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performance |
index |
experiment method |
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Tensile Strength |
≥10.4 MPa |
ASTM D 2671 |
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Elongation at break |
≥200% |
ASTM D 2671 |
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Tensile strength after aging |
≥7.3 MPa |
175℃×168h |
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Elongation at break after aging |
≥100% |
175℃×168h |
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Axial change rate |
-5%~+5% |
ASTM D 2671 |
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Flame retardancy |
VW-1 |
ASTM D 2671 C法 |
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Breakdown strength |
≥15kV/mm |
ASTM D 149 |
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Volume resistivity |
≥1014 Ω·cm |
IEC 60093 |
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Specification table of 135℃ military standard flame retardant heat shrinkable tube |
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Specification |
Supply inner diameter (mm) |
Fully reduced size (mm) |
standard packaging |
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the inside diameter of |
wall thickness |
meters/roll |
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1.5/0.5 |
1.60±0.10 |
≤0.5 |
0.45±0.10 |
200 |
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3.0/1.0 |
3.20±0.10 |
≤1.0 |
0.55±0.10 |
200 |
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4.5/1.5 |
4.70±0.10 |
≤1.5 |
0.60±0.10 |
100 |
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6.0/2.0 |
6.20±0.10 |
≤2.0 |
0.65±0.10 |
100 |
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9/3 |
9.30±0.20 |
≤3.0 |
0.75±0.15 |
50 |
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12/4 |
12.30±0.20 |
≤4.0 |
0.75±0.15 |
50 |
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15/5 |
15.30±0.20 |
≤5.0 |
0.80±0.15 |
50 |
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18/6 |
18.30±0.20 |
≤6.0 |
0.85±0.15 |
50 |
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24/8 |
24.40±0.30 |
≤8.0 |
1.00±0.20 |
25 |
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30/10 |
30.40±0.30 |
≤10.0 |
1.15±0.20 |
25 |
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39/13 |
39.60±0.50 |
≤13.0 |
1.50±0.20 |
25 |
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50/16 |
50.60±0.50 |
≤16.0 |
2.50±0.20 |
25 |
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60/20 |
61.50±1.0 |
≤20.0 |
2.60±0.20 |
25 |
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70/23 |
71.50±1.0 |
≤23.0 |
2.60±0.20 |
25 |
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80/26 |
81.50±1.0 |
≤26.0 |
2.60±0.20 |
25 |
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90/30 |
91.50±1.0 |
≤30.0 |
2.60±0.20 |
25 |
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100/33 |
101.50±1.0 |
≤33.0 |
2.60±0.20 |
25 |
