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H-2F(3X/4X)
Applications：
With outstanding physical, chemical and electrical property, it widely used for electrical insulation, bundling to prevent corrosion and provide mechanical protection. 3:1 shrink ratio more suitable for application to irregular, awkward shapes.
Features：
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Very flexible, highly flame retardant(except clear)
Shrink Ratio: 3:1, 4:1
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Approval: UL 224 E204071
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Meet: SAE-AMS-DTL-23053/5 Class 1&3 RoHS, Sony-SS-00259
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Operating temperature: -55℃ to + 135℃
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| Min. full recovery temp.: 105℃ |
北京丝袜按摩
| Test Items |
Test Method |
Test Requirements |
| Tensile strength |
ASTM D 2671 |
10.4MPa minimum |
| Ultimate elongation |
ASTM D 2671 |
200% minimum |
| Tensile strength after |
UL 224 |
70% retention minimum |
| Aging at 175℃ for 168hrs |
| Ultimate elongation after |
UL 224 |
100% minimum |
| Aging at 175℃ for 168hrs |
| Heat shock at 250℃ for 4hrs |
UL 224 |
No dropping & cracking |
| Flammability |
UL 224 |
VW-1 |
| Volume resistance |
UL 224 |
1014Ω.cm minimum |
| Cold bend at -30℃ for 1hr |
ASTM D 2671 |
No cracking |
.JPG)
Ordering Information:
Standard colors:
Black
Special colors:
Red, Blue, Yellow, Green, White, Clear (Class 2)
Special colors are available on request. Please contact our sales department for non standard requests.
Dimensions:
| Size |
As supplied |
After recovered |
| (Inch) |
(mm) |
(mm) |
| |
D*(Min.) |
d*(Max.) |
w*(Min.) |
| H-2F(3X) |
| 1/16 |
1.6 |
0.5 |
0.45 |
| 1/8 |
3.2 |
1.1 |
0.50 |
| 3/16 |
4.8 |
1.6 |
0.60 |
| 1/4 |
6.4 |
2.1 |
0.65 |
| 3/8 |
9.5 |
3.2 |
0.75 |
| 1/2 |
12.7 |
4.2 |
0.80 |
| 3/4 |
19.1 |
6.4 |
0.90 |
| 1 |
25.4 |
8.5 |
1.20 |
| 11/ 2 |
39.0 |
13.0 |
1.25 |
| H-2F(4X) |
| 3/4 |
19.1 |
4.8 |
1.80 |
| 1 |
25.4 |
7.0 |
1.80 |
| 11/2 |
38.1 |
9.5 |
1.80 |
| 2 |
50.8 |
14.0 |
1.80 |
| 3 |
76.2 |
21.3 |
1.80 |
| 4 |
101.6 |
26.7 |
1.90 |
| 41/2 |
114.3 |
36.8 |
1.90 |
D* = Inner diameter as supplied
d* = Inner diameter after fully recovered
w* = Wall thickness after fully recovered