DWDRS(X) is a soft, flame retardant, meet SAE-AMS-DTL-23053/4 military standard requirements, taken from a polyolefin and hot melt extrusion process to produce, polyolefin outer wall, the inner wall of hot melt adhesives, insulating and sealing double effect. Widely used in automotive wire, marine cables, wires and metal tube bundle sealed, waterproof, and moisture-proof. Products have tripled, quadrupled shrink two kinds.
Features and Benefits
★Military Standard 、Soft 、Flame 、Good sealing, moisture, waterproof performance
Shrink physical properties
★Operating Temperature: -45℃ to 125℃
★Shrink Temperature: 80℃ to 120℃
Color selection
★Black, oxide red, transparent（no flame）, or other colors
Technical Details
| Test Item |
Test Method |
Typical Value |
| Tensile strength |
ASTM D2671 |
≥10.4MPa |
| Breakdown elongation |
ASTM D2671 |
≥380% |
| After aging(158℃,168hrs) |
Tensile strength |
ASTM D2671 |
≥8MPa |
| Breakdown elongation |
≥300% |
| Flammability |
SAE-AMS-DTL-23053/4 |
30s |
| Heat shock at 250℃ for 4hrs |
ASTM D2671 |
No drop/No flow |
| Water absorption at 23℃ for 336hrs |
ASTM D570 |
≤0.5% |
| Low temperature flexibility at -40℃ for 4hrs |
ASTM D2671 |
No cracking |
Product Selection
Product
Code |
BeforeShrink |
AfterShrink |
Standard
Package
(m/roll) |
| I.D.(mm)(MIN) |
I.D.(mm)
(MAX) |
WallThickness(mm) |
| Jacket |
Adhesive |
| 3:1SHRINK |
| DWDRS(3)-3.0/1.0 |
3.00 |
1.00 |
0.50 |
0.50 |
1.22,200M |
| DWDRS(3)-4.8/1.5 |
4.80 |
1.50 |
0.50 |
0.50 |
1.22,100M |
| DWDRS(3)-6.0/2.0 |
6.00 |
2.00 |
0.50 |
0.50 |
1.22,100M |
| DWDRS(3)-9.0/3.0 |
9.00 |
3.00 |
0.80 |
0.60 |
1.22,50M |
| DWDRS(3)-12.0/4.0 |
12.00 |
4.00 |
0.80 |
0.80 |
1.22,25M |
| DWDRS(3)-19.0/6.0 |
19.00 |
6.00 |
1.35 |
0.80 |
1.22,25M |
| DWDRS(3)-24.0/8.0 |
24.00 |
8.00 |
1.40 |
1.00 |
1.22,25M |
| DWDRS(3)-30.0/10.0 |
30.00 |
10.00 |
1.40 |
1.00 |
1.22,25M |
| DWDRS(3)-40.0/13.0 |
40.00 |
13.00 |
1.40 |
1.00 |
1.22,25M |
| DWDRS(3)-50.0/19.0 |
50.00 |
19.00 |
1.40 |
1.00 |
1.22,25M |
| 4:1SHRINK |
| DWDRS(4)-4.0/1.0 |
4.00 |
1.00 |
0.50 |
0.50 |
1.22.100M |
| DWDRS(4)-6.0/1.5 |
6.00 |
1.50 |
0.50 |
0.50 |
1.22,100M |
| DWDRS(4)-8.0/2.0 |
8.00 |
2.00 |
0.50 |
0.50 |
1.22,50M |
| DWDRS(4)-12.0/3.0 |
12.00 |
3.00 |
0.80 |
0.60 |
1.22,25M |
| DWDRS(4)-16.0/4.0 |
16.00 |
4.00 |
0.80 |
0.80 |
1.22,25M |
| DWDRS(4)-24.0/6.0 |
24.00 |
6.00 |
1.35 |
0.80 |
1.22,25M |
| DWDRS(4)-32.0/8.0 |
32.00 |
8.00 |
1.40 |
1.00 |
1.22,25M |
| DWDRS(4)-52.0/13.0 |
52.00 |
13.00 |
1.40 |
1.00 |
1.22,25M |
Ordering
★Product Code
★Quantity
★Package
Thank you for your order and write accurately.
Remark:
(1) means 3 Magnification
(2) means 4 Magnification
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