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Cold shrinkage sealing tube set with cement credit silicone rubber cold shrinkage tube waterproof sealing communication tube cable sealing tube

Cold shrinkage sealing tube set with cement credit silicone rubber cold shrinkage tube waterproof sealing communication tube cable sealing tube
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Description

Communication cold shrinkable tube

Mechanism of the product
Cold shrinkable tube is made of elastomer material (usually silicone rubber or epdm), which is vulcanized in the factory, then through the expansion, lined with plastic spiral support of the pipe.
During field installation, the predilator cover is placed at the treated joint, and the spiral plastic support strip for internal support is extracted, which is held tightly to the object by elastic retraction force

Product features

Application performance:
Good waterproof performance, easy installation and operation.When the installation, just pull out the plastic spiral support bar, will rely on their own elastic back to form a reliable radial pressure to hold the joint on both ends, so as to play the role of waterproof, leakproof, moisture-proof seal, convenient maintenance.

Material advantages:
Material application, brand silicone rubber, ethylene propylene rubber, to ensure excellent insulation and high elasticity of the product, the cable body after installation to maintain a long time constant radial pressure, with excellent anti-pollution, anti-aging, water-repellent, corrosion resistance, cold resistance, anti-ultraviolet radiation and other properties.
Environmental adaptability
Can be used in cold, wet, high altitude, heavy pollution areas.

The performance parameters

Item Performance indicators The test on the basis
The material Silicone rubber ---
hydrophobic  Well ---
Waterproof level IP66 IEC60529
Uv radiation 4 Grey table level 4 ASTN G154
Ozone resistance No crack GB/T7762
A Shaw hardness A 40 GB/T531
The tensile strength MPA 7 GB/T528
Elongation at break 680 GB/T528
Tear strengthKN/m 35 GB/T529
Volume resistivityΩ▪cm 1X10^15 GB/T1410
The temperature -50—90℃ ---
save time 1.5Y ---
service life 20Y ---

 

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