The built-in cement cold shrink tube is made of expanding on the support strip through the steel wire expansion machine equipment, increase the cement structure at both ends of the original high quality cold shrink tube, and under the action of the permanent radial contraction pressure of the sleeve, so that the silicone tube and cable between the formation of a tight structure of the new base station waterproof products, very suitable for small space and dense joint operation, At home and abroad is more ideal, mature and reliable communication cable waterproof solution.

Scope of application:

Excellent weather resistance and bacteria resistance ensure that the cold shrink tube can be widely used in outdoor, underground, coastal environment, suitable for a variety of specifications of low-voltage power cable and wireless base station coaxial cable connectors; Play a very good insulation, sealing, waterproof, salt spray corrosion and other functions.

The built-in mastic cold shrinkable tube has better sealing performance than ordinary cold shrinkable tube and a wider range of use.

The built-in clay cold shrinkable tube is widely used in outdoor RRU (outdoor equipment) connector, antenna connector, signal transmission equipment link head, feeder pair connector, outdoor sub-system connector, as well as coaxial cable and ultra-flexible cable use. Convenient installation, fast, is the heat shrinkable tube and tape can not be replaced by the necessary products, as long as the alignment position gently pull the inner ring core rope (that is, the support bar), you can quickly shrink to the coating body, one-time molding installation, minimal installation controls can be operated and installed, the use of cold shrinkable tube holding force and carrier common breathing, fate of the same body.

The built-in mastic cold shrink tube is composed of three parts:

Rubber tube + clay + high strength ring support strip (core rope);

1. Silicone tube: the material has greater resilience, excellent waterproof effect, and has permanent radial shrinkage force on the cable or product;

2. Cement: will not solidify nor overflow glue, flow sealing reliability is high, both pipe wall sealing, prevent rain immersion; Aging resistance, weather resistance, long service life;

3. Support strip: not easy to collapse (commonly known as explosion tube), the internal and external surface is smooth and beautiful, uniform extraction, cold shrinkage tube can be smooth contraction.

Product features:

1, silicone rubber or EPDM as the main material, excellent weather resistance, UV resistance;

2, can be used for outdoor, underground, coastal environment, acid mist corrosion resistance, acid and alkali resistance, good puncture resistance, good moisture resistance;

3, no heating or open flame, easy installation; It can be widely used in places where flame is strictly prohibited, such as coal mines and other places where low-voltage cable connection seal;

4, easy installation, no need for special installation tools, and suitable for various cable sizes;

5. Breathe with the cable to achieve active sealing effect;

6, tight seal, large radial pressure, good resilience;

7, excellent mechanical damage resistance;

Matters needing attention

Because the cold tube is physical expansion, so in the transport do not fall pressure, so as to avoid the occurrence of tube explosion;

Installation must be aligned with the position of a molding, if there is a deviation can not be reused.

This article by Dongguan Yunlin original, welcome to pay attention to, take you together long knowledge!