Silicone sealing strip

Silicone rubber is a kind of * * * high-performance material with * * * and low temperature resistance, good physiological stability, good resilience and deformation, ozone resistance, ultraviolet resistance, radiation resistance and other characteristics. Special silicone rubber has oil resistance, for example, fluorosilicone rubber has good oil resistance. Solvent-resistant property, it is suitable for aliphatic. Aromatic and chlorinated hydrocarbon solvents. Various petroleum-based fuel oils. Hydraulic oil and some synthetic oils, such as ester lubricating oil. The stability of silicone ester fluid hydraulic oil is good at room temperature, and the phenylene silicone rubber has good radiation performance.

[In terms of electrical performance] When exposed to moisture, water or temperature rise, the change is small, even if the silicon dioxide generated by short circuit combustion is still an insulator, which means that * * * electrical equipment continues to work, so it is suitable to make wires, cables and lead wires.

[Surface performance] Comb water, which is not sticky to many materials, can play an isolation role.

Due to the good stability of silicone rubber, it can meet the needs of supporting equipment in various aspects of civil industry.

1. Application in transportation and shipbuilding industry: rubber cap, rubber cup, rubber hose, sealing ring, shaft seal of exhaust system, spark plug sleeve, ignition wire, piston ring, O-ring for dynamic rotor engine, marine shockproof parts, hydraulic system seal, oil seal, etc.

2. In the radio, electrical and telecommunication industries: high voltage cap in TV and oscilloscope. Sealing ring and insulating sleeve of potentiometer. The shell of thyristor. Seal the electrical head. Insulation of motor stator coil. Sealing ring in contact with gas. Insulating sleeve. Switch protective cover, electronic computer, conductive rubber sheet on telephone surface, keyboard switch, varistor, etc.

3. Application in instrument and instrument industry: diaphragms of sensitive elements in various regulators, heating pads for instruments, needle resistant rubber plates (high resistance silicone rubber), indicator light color light sets, drying boxes, electric furnaces, far infrared heater door seals, fillets, sponge door seals (instead of toxic asbestos door seals), boiler seals, refrigeration device seals and hoses, instrument shock absorbers, All kinds of silicone rubber lead wires (used for condenser light radiator, coil, transformer, mutual inductor, as lead wire), refrigerator defrosting wire, heating wire, etc.

4. Application in aviation industry: pump sealing ring, oil seal, various flame-retardant silicone rubber parts, sealing ring, diaphragm, valve, etc. of hydraulic oil system.

5. Medical industry: various catheters, drainage tubes. Silicone rubber bionic products, etc.