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HRS
Applications：
HRS is mastic lined heat shrinkable tubing, designed specially for protecting metal pipe's joint, soil nails and other connectors requiring environmental sealing.
Features：
Medium Wall Tubing with Black Sealant Mastic Coated
|
Resistant to UV-radiation
|
|
High electrical insulation
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Coated with black mastic
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Minimum fully recovery temperature: 120 ℃
|
北京丝袜按摩
| Test Items |
Test Method |
Test Requirements |
| Tensile strength |
ASTM D 2671 |
12MPa min. |
| Ultimate elongation |
ASTM D 2671 |
350% min. |
| Tensile strength after |
ASTM D 2671 |
12MPa min. |
| Aging at 150℃ for 168hrs |
| Ultimate elongation after |
ASTM D 2671 |
300% min. |
| Aging at 150℃ for 168hrs |
| Density |
ASTM D 792 |
1.0~1.1g/cm3 |
| Dielectric strength |
ASTM D 60243 |
12kV/mm(2mm) min. |
| Volume resistivity |
ASTM D 2671 |
1012Ω.cm min. |
| Low temperature flexibility |
ASTM D 2671 |
No cracking of outer jacket |
| -40℃/4hrs |
| Properties of mastic |
|
|
| Softening point |
ASTM E28 |
85+/-5℃ |
| Water absorption |
ISO 62 |
0.2% max. |
RoHS compliant.
Ordering Information:
Standard colors:
Black
Special colors:
N/A
Dimensions:
| Size |
As supplied |
After recovered |
|
Standard length |
Size |
As supplied |
After recovered |
|
Standard length |
| (mm) |
(mm) |
(mm) |
|
(m) |
(mm) |
(mm) |
(mm) |
|
(m) |
| |
D*(Min.) |
d*(Max.) |
w(Min.) |
|
|
D*(Min.) |
d*(Max.) |
w(Min.) |
|
| 33/8 |
33 |
8 |
2.6 |
1.0-1.5 |
160/50 |
160 |
50 |
3.3 |
1.0-1.5 |
| 40/12 |
40 |
12 |
2.6 |
1.0-1.5 |
180/58 |
180 |
58 |
3.3 |
1.0-1.5 |
| 55/16 |
55 |
16 |
2.7 |
1.0-1.5 |
200/58 |
200 |
58 |
3.3 |
1.0-1.5 |
| 75/22 |
75 |
22 |
3 |
1.0-1.5 |
235/65 |
235 |
65 |
3.7 |
1.0-1.5 |
| 95/25 |
95 |
25 |
3.2 |
1.0-1.5 |
265/75 |
265 |
75 |
3.8 |
1.0-1.5 |
| 115/34 |
115 |
34 |
3.5 |
1.0-1.5 |
300/75 |
300 |
75 |
3.8 |
1.0-1.2 |
| 140/42 |
140 |
42 |
3.3 |
1.0-1.5 |
350/100 |
350 |
100 |
4.3 |
1.0-1.2 |
D* = Inner diameter as supplied
d* = Inner diameter after fully recovered |