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Our Silicone cold shrink tube is a high-performance insulation and waterproof sealing product, specially designed for various cable connection scenarios. The Silicone cold shrink tube adopts advanced cold shrink technology, which allows for simple and quick installation—just pull and wrap to complete the sealing. Made of high-grade silicone material, the Silicone cold shrink tube has excellent comprehensive performance, including strong toughness, good resilience, and reliable waterproof and moisture-proof effects. Whether it is used in outdoor harsh environments or indoor complex occasions, the Silicone cold shrink tube can provide long-term stable insulation and sealing protection. The Silicone cold shrink tube is non-toxic, odorless, and corrosion-resistant, and can be perfectly compatible with various cables, ensuring the safety and stability of the connection part. With its excellent performance and easy installation, the Silicone cold shrink tube has become the preferred choice for cable insulation and waterproof sealing in many industries.
Product Application
The Silicone cold shrink tube is widely used in waterproof sealing of coaxial cables in telecommunication base stations, including N-type connectors, 1/2 jumpers, Din heads and 1/2 jumper connectors. In addition, the Silicone cold shrink tube can also be used as waterproof sealing for cable TV connectors, connecting wires and cables, and providing insulation and sealing protection for other types of connections. The Silicone cold shrink tube is suitable for various harsh environments, such as outdoor high temperature, strong sunlight, humidity and other occasions, and is widely used in telecommunications, cable TV, power transmission, communication engineering and other fields, effectively extending the service life of cables and connectors.
Product Features
The Silicone cold shrink tube has an expansion ratio of about 4 times, which is suitable for connection and sealing of different diameters, and has strong adaptability.
The Silicone cold shrink tube has strong toughness and resilience, and excellent long-term moisture resistance and waterproof performance, which can effectively prevent water and moisture from entering the connection part.
The Silicone cold shrink tube has excellent weather resistance, can resist sun exposure, ozone aging and ultraviolet radiation, and can maintain stable performance in outdoor harsh environments for a long time.
The Silicone cold shrink tube has excellent tear resistance—after cutting a small opening with a knife, the cut will not continue to expand, ensuring the integrity of the sealing effect.
The Silicone cold shrink tube is simple to install, adopts cold shrink technology, no need for heating or other complex operations, just pull and wrap to complete the installation quickly.
The Silicone cold shrink tube can "breathe" with the cable to achieve an active sealing effect, adapting to the thermal expansion and contraction of the cable and ensuring long-term tight sealing.
The Silicone cold shrink tube has tight sealing, large radial pressure and good rebound performance, which can closely fit the cable surface and prevent gaps.
The Silicone cold shrink tube has excellent resistance to mechanical damage, which can effectively protect the cable connection part from external mechanical impact and damage.
Technique or Parameters
Properties
Test Method
Typical Value
Color
/
Black
Ultimate Tensile
ASTM D412-75
9.0MPa
Ultimate Elongation
ASTM D412-75
750%
Tear Resistance
ASTM D624C-73
30KN/m
Fungus Resistance
ASTM G21 28 days exposure
No Growth
Dielectric Strength
ASTM D149-75 @1.75 Original
21KV/m
7days in water at 90℃
20.5KV/m
Volume resistance
ASTM D257
3.4×1015Ohm.cm
Product pictures for reference.
FAQ
Q: What is the expansion ratio of the Silicone cold shrink tube? A: The expansion ratio of our Silicone cold shrink tube is about 4 times, which is suitable for connection and sealing of different diameter cables and connectors.
Q: Is the Silicone cold shrink tube easy to install? A: Yes, the Silicone cold shrink tube adopts cold shrink technology, which is very simple to install—just pull the inner support tube and wrap it around the connection part to complete the sealing, no need for heating or other complex tools.
Q: Can the Silicone cold shrink tube be used outdoors? A: Of course. The Silicone cold shrink tube has excellent weather resistance, can resist sun exposure, ozone aging and ultraviolet radiation, and can maintain stable waterproof and insulation performance in outdoor harsh environments for a long time.
Q: Will the Silicone cold shrink tube deform after long-term use? A: No. The Silicone cold shrink tube is made of high-grade silicone material, with strong toughness and good rebound performance. It can "breathe" with the cable, adapt to thermal expansion and contraction, and will not deform after long-term use.
Q: What scenarios is the Silicone cold shrink tube suitable for? A: The Silicone cold shrink tube is widely used in waterproof sealing of coaxial cables in telecommunication base stations, cable TV connectors, wire and cable connections, and other insulation and sealing scenarios.
Q: If the Silicone cold shrink tube is cut accidentally, will it affect the use? A: The Silicone cold shrink tube has excellent tear resistance. Even if a small opening is cut with a knife, the cut will not continue to expand, and it can still maintain a good sealing effect (it is recommended to replace it if the cut is too large).
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2012
Employee Number:
11~50
Ecer Certification：
Verified Supplier
Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh... Hengyang ZK Industrial Co., Ltd. mainly specialize in manufacturing and exporting cold shrink series sealing products, including customized processing machines and products kits, for examples: processing winding and expanding machines, spiraling strip/tube supporting material, EPDM cold sh...
