HIGH FLEXIBLE FLAME RETARDANT POLYOLEFIN HEAT SHRINK TUBING SHRINK RATIO 4:1 BH-2F(4X)
- Applications: Iit can be easily fit a large diameter connector or transition then shrink down onto a smaller diameter jacket and widely used in Some important fields such as military, aerospace and fine electronic Instruments for insulating or repairing harness, cables and connectors
- Characteristics: 1. Flexible 2. High shrink ratio 3. Flame retardant 4. Resistant to common fluids and solvents
-
Operating temperature range: Minimum shrink temperature: 70℃
Minimum fully recovery temperature: 100℃ - Approvals / Specifications: Meet:UL 224 ,SAE-AMS-DTL-23053/5 Class 1&3 Sony-SS-00259,RoHS
- Colors: Black, Red, Yellow, Blue, Green, White, Other colors available on request
Normal size |
As supplied (mm) |
After recovered (mm) |
Standard length (m/spool) |
||
(mm) |
(inch) |
Inside diameter(Min.) |
Inside diameter(Max.) |
Wall thickness(mm) |
|
19.1/4.6 |
3/4 |
19.1 |
4.6 |
1.7 |
1.22 |
25.4/7 |
1 |
25.4 |
7.0 |
1.7 |
1.22 |
38.1/9.5 |
11/2 |
38.1 |
9.5 |
1.7 |
1.22 |
50.8/14.0 |
2 |
50.8 |
14.0 |
1.7 |
1.22 |
76.2/20.6 |
3 |
76.2 |
20.6 |
1.7 |
1.22 |
102/26.7 |
4 |
102 |
26.7 |
1.7 |
1.22 |
115/36.8 |
41/2 |
115 |
36.8 |
1.7 |
1.22 |
Special size, cut pieces are available on request.
Property |
Test Method |
Typical Data |
Tensile strength |
ASTM D 2671 |
16MPa |
Elongation at break |
ASTM D 2671 |
800% |
Tensile strength after aging at 175℃for 168 hrs |
ASTM D 2671 |
14MPa |
Elongation after aging at175℃for 168 hrs. |
ASTM D 2671 |
350% |
Flammability |
UL 224 /VW-1 SAE-AMS-DTL-23053/5 |
Pass |
Heat shock (250℃/ 4 hrs.) |
ASTM D 2671 |
No cracking |
Cold bend test (-55℃/ 4 hrs.) |
ASTM D 2671 |
No cracking |
Dielectric strength |
ASTM D 150 |
22KV/mm |
Volume resistance |
ASTM D 876 |
1014Ω .cm |
Copper Corrosion |
UL 224 |
Pass |
Water absorption |
ASTM D 570 |
0.15% |
Chemical resistance |
SAE-AMS-DTL-23053/5 |
Pass |
Longitudinal shrinkage |
UL 224 |
0±5% |
Eccentricity |
UL 224 |
30% |