Chaoda Silicone Rubber Self-adhesive Tape, used for outdoor terminal wrapping of high-voltage cables below 10KV; cable accessories on large equipment in the metallurgy and chemical industries. With wide application and large quantity, it has superior performance, including anti-pollution, anti-hydrochloric acid, anti-ultraviolet, water resistance; resistance to oxygen, ozone, cold, heat, and high pressure. The performance features a tensile strength of 4.5MPA, heat resistance up to 250 degrees, making it an insulating product that is resistant to cold and heat.

Main Performance List: Let You See At A Glance!

Resistant to high temperatures up to 250°C and to low temperatures down to -50°C

Voltage resistance 10,000 V/mm, water pressure resistance, elongation rate 500%.

Performance Detailed Features:
1. Electrical Insulation Performance
Volume resistivity: at least 10^13 ohms/cm. (ASTM D257).
(2) Insulation voltage of each millimeter thickness reaches 10,000 V, providing a safe insulating environment for the winding area; it can meet the insulation requirements and can also be called silicone high-pressure self-adhesive tape;
The main component of the product contains Si, and even after burning, the generated SiO2 still has insulating performance.
（4）For some special requirements, there are also completely flame-retardant products to provide a completely insulated and safe operating environment;
（5）Excellent anti-corona performance, anti-arcing and anti-magnetic track performance, providing a safe working environment.
2.Temperature resistance and aging resistance performance
（1）Temperature resistance range: -50℃ to +250℃; Maximum temperature resistance: 250℃.
(2) Thermal stability at 180°C, long-term use under this temperature, the product can be safely used for more than 10 years, excellent aging resistance performance.
（3）Under an environment of 200°C, the product has a long service life of up to 3000 hours when used for a long time.
3.Sealing and moisture-proof performance
The main material is silicone rubber, and moisture will not permeate through the silicone belt, with excellent moisture-proof performance, achieving effective insulation;
(2) After wrapping with tape, wrap in a 1/2 overlap manner. Within 24 hours at room temperature, the material will fuse with itself, and the layers will permanently fuse into one. This process is irreversible, tightly adhering to the wrapped area. Due to its good adhesion, it can also tightly adhere to irregular curved areas, without curling, achieving a sealing function, also known as self-melting silicone tape.
（3）自身粘结强度大，可达到：50g/mm；(Arlon SQA-TMS-047)；
4.Chemical properties
(1) Has antioxidant and anti-ozone effects.
(2) Has UV resistance and excellent weather resistance.
The main material is silicone rubber, which has good resistance to oil and other solvents and is corrosion-resistant.
5.Mechanical properties
(1) Has excellent shock absorption and insulation properties.
(2) Has good resistance to mechanical impact.
（3）Tensile strength reaches 500%.
6.Easy to repair
When maintenance is needed in the future, the self-melting tape can be easily removed after the blade cuts through the tape;
7.Easy to use
（1）Wrapping a layer serves as good insulation, reducing both labor and cost.
All the tape has a specially designed isolation backing layer for protection, and when used, the backing layer can be removed to directly wrap the contact surface.
8.Usage Method
（1）Tensile rate reaches 500%, used when winding with a tensile of 500%.
(2) It is appropriate to overlap half when stretching and winding, and the last circle naturally overlaps.
Color:
Customizable in black, white, blue, red, and yellow.

Main uses: Used for the sealing of lead wires at transformers, coils, electrical machinery, automotive wire harnesses, and motors, preventing paint from entering; for the insulation protection of rubber and plastic cable terminals and intermediate connections, and for the insulation sealing of communication cable joints. It is a rare new type of insulating tape in the domestic market.

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