Silicone Cloth Knowledge Introduction
🕙 2023-08-25 👆
A、 silicone cloth:
The silicone cloth is made of glass fiber wikis and coated with silicone rubber.
From the coating surface, there are two kinds of silicone cloth: single-sided silicone cloth, double-sided silicone cloth, the application characteristics of single-sided and double-sided silicone cloth are basically similar, single-sided silicone cloth is mainly used in some special environments do not need double-sided silicone to save related costs, such as shoe materials, packaging only requires single-side chemical corrosion resistance (such as sauna room).
According to the type of silicone, there are two kinds of silicone cloth: room temperature curing silicone cloth and high temperature curing silicone cloth. Dongguan silica gel
Difference: The temperature range is not the same, the curing strength is not the same, the performance after combustion is not the same (high temperature curing smokeless, tasteless. Quickly extinguished, ash white), the service life is not the same.
B、 silicone cloth application range:
1.electrical insulation: silicone cloth has a high electrical insulation grade, can withstand high voltage load, can be made into insulation cloth, sleeve and other products.
2.non-metal compensator: silicone cloth can be used as a flexible connection device of the pipeline, it can solve the damage of thermal expansion and cold contraction of the pipeline, silicone cloth has high temperature resistance, corrosion resistance, anti-aging performance, good elasticity and flexibility, can be widely used in petroleum, chemical industry, cement, energy and other fields.
3.anti-corrosion: silicone rubber coated glass fiber cloth, can be used as a pipeline, saving the internal and external anti-corrosion layer, excellent anti-corrosion performance, high strength, is an ideal anti-corrosion material.
4.temperature resistance: as a fire blanket, fire curtain, temperature and flame retardant material.
5.other fields: silicone rubber coated glass fiber film structural materials can be used in building sealing materials, high temperature anti-corrosion conveyor belt, packaging materials and other fields.
6.as a temperature resistant, anti-corrosion conveyor belt, such as shoe material.
C、silicone cloth specifications:
Thickness (mm) Breaking strength (n/50mm) Bursting strength Mpa Width (mm)
5013 0.13 150/1200 2.0 0--1250
5025 0.25 1800/1500 2.1 0-1500
5040 0.40 2000/1600 2.2 0-1500
5050 0.50 2200/1800 2.3 0-1500
5060 0.60 2400/2200 2.4 0-1500
5070 0.70 250/2300 2.4 0-1500
5080 0.80 2600/2400 2.5 0-1500
5090 0.90 2800/2600 2.5 0-1500
5100 1.00 3000/2800 2.6 0-1500
5120 1.20 3400/3000 2.5 0-1500
5150 1.50 3700/3300 2.3 0-1500
5200 2.00 4200/3800 2.2 0-1500
More than 2 mm silica gel cloth quantity can also be produced.
Single side silicone cloth of the same specification can be produced.
D、the application characteristics of silicone cloth:
1.for low temperature -70℃ to high temperature 230℃ between. Dongguan silica gel
2.resistance to ozone, oxygen, light and climate aging, excellent weather resistance for field use, life up to 10 years.
3.with high insulation performance, dielectric constant 3-3.2, breakdown voltage 20-50KV/MM.
4.good flexibility, surface friction, good elasticity.
5.chemical corrosion resistance.
Previous：Silicone Material Knowledge