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location》Fiberglass Braided Silicone Rubber Sleeving |
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Fiberglass Braided Silicone Rubber Sleeving
(HST-1) |
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The kind of tubing produced with the process of thermal and vulcan-ization is the non-alkali fiberglass braided silicone rubber tubing. This tubing possesses good qualities of dielectric high wiring insulator for grade electrical machinery, special bulbs,electrical rich cookers as well as other household appliance and their protection device |
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Color scheme： |
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The standard color is white.(red, yellow, blue, and black are available by special order.) |
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Type： |
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| There is only one type according to the degrees of insulation with stand voltage. |
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HST-1：For high voltage circuits, or class general insulation use. |
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Packing： |
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The general length is 100M/RL.(the length can be negotiated) |
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Property Requirements： |
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| Property |
Test results |
| Bending after being heated |
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| No cracking or detach ment of coating shall be visible. And the original color shall be clearly recognizable after 48hr±1hr at 260℃±5℃ |
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| Bending at low temperature |
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| No cracking or detachment of coating shall be visible after 60min±10min at -70℃±5℃ |
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| Hydrolysis of coating |
No running of the coating, adherence between tubing and paper, between pieces of tubing nor any sign discoloration of paper |
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| In addition 60sec (max) the indicator flag on any one of therr test specimens shall not be burned nor shall flaming or glowingparticles or flaming drops ignite the cotton. self-extinguish,UL VW-1&CSA HFS test |
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| Thermal endurance, Temperature at 2000hr |
200 ℃.以上 |
| Heat resistance |
OK |
| Normal condition Minmum Value |
7.0 Kv / mim |
Normal condition Average Value |
8.0 KV / mim |
Min Thickness |
0.40mm |
| UL File No.:E221462 CSA file no. : LR77878 |
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Measurement Standards： |
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| Inside diameter ( mm ) |
Wall Thickness ( mm ) |
Normal |
Tolerance |
Minimum |
Maximum |
1.0 - 3.0 |
+ 0.20 , - 0.10 |
0.40 |
0.65 |
3.5 - 8.0 |
+ 0.25 , - 0.10 |
0.45 |
0.70 |
9.0 - 10.0 |
+ 0.30 , - 0.10 |
0.50 |
1.00 |
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