Four common fireproof cloths and their characteristics
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1. Silicone rubber coating
Silicone rubber-coated glass fiber cloth is made of high-temperature resistant, anti-corrosion, high-strength glass fiber cloth, which is calendered or impregnated with silicone rubber. It is a high-performance , new multi-purpose composite materials products.
Performance:
a. Used between low temperature -70℃ and high temperature 230℃
b. High insulation performance, dielectric constant 3-3.2, breakdown voltage 20-50KV/MM
c. Resistant to ozone, oxygen, light and climate aging, excellent weather resistance for outdoor use, lifespan up to 10 years
Main uses:
(1) Can be used as a fire curtain.
(2) Electrical insulation: Silicone cloth has a high electrical insulation level and can withstand high voltage loads. It can be made into insulation cloth, casing and other products.
(3) Non-metal Compensator: Silicone cloth can be used as the flexibility of the pipe Connector parts, which can solve the damage to pipelines caused by thermal expansion and contraction. Silicone cloth has high temperature resistance, anti-corrosion, anti-aging properties, good elasticity and flexibility, and can be widely used in petroleum , chemical industry, cement, energy and other fields.
(4) Anti-corrosion: silicone rubber coated glass fiber cloth, which can be used as a pipe, the saved internal and external anti-corrosion layer has excellent anti-corrosion performance and high strength, making it an ideal anti-corrosion material.
(5) Other fields: Silicone rubber-coated glass fiber membrane structural materials can be used in building sealing materials. High temperature anti-corrosion Conveyor belts, packaging materials and other fields.
2. Ceramic Fireproof cloth:
Performance:
a. Long-term working temperature: 1000℃ High refractoriness: 1300℃ Product features:
b. High temperature resistance, low thermal conductivity, thermal shock resistance, low heat capacity;
c. Excellent high temperature insulation performance, high tensile strength and long service life;
d. It has the ability to resist melting of aluminum, zinc and other non-ferrous metals;
e. Has good bottom temperature and high temperature strength;
f, non-toxic, harmless, no adverse effects on the environment;
g. Easy construction and installation;
Application scope:
(1), Building materials fireproof decoration and fireproof partition lining;
(2), various kilns, high temperature pipes and containers thermal insulation;
(3), furnace doors, valves, flange seals, fire doors and fire shutter materials, high temperature furnaces Menmin Curtain;
(4), car exhaust pipe, engine and instrument insulation,
(5), electric welding, electric furnace steelmaking furnace front block sparks, molten iron, steel splash safety protection.
(6), fireproof cable covering materials, high temperature fireproof materials;
(7), thermal insulation covering fabric, high temperature expansion joint filler, flue lining;
(8), high temperature resistant labor protection products, fireproof clothing, high temperature filtration, sound absorption and other asbestos replacement application fields.
3. Basalt
Basalt fiber fireproof cloth is woven with GBF’s 7~9μm continuous basalt fiber spun yarn, including plain weave cloth and satin cloth, etc., treated with a high temperature resistant, non-toxic coating. It is used as the best fire-retardant material for fire-proof protective clothing linings, flame-retardant, heat-insulating fabrics and fire-resistant curtains. Due to its non-combustibility, high temperature resistance, no toxic gas emissions, good thermal insulation, no melting or dripping, high strength, and no heat shrinkage, it is a powerful substitute for Kavlar, Nomex, Teflon and other aramid fireproof fibers. product.
Product application:
Suitable for on-site welding and gas cutting protective equipment in shipbuilding industry, large steel structure and power maintenance, textile, chemical industry, Ventilation, fire prevention and protective equipment for metallurgy, theater, military industry, etc. Fire helmets, neck gaiters. Basalt fiber fireproof cloth is a non-combustible material that does not deform or burst under the action of a 1000°C flame, and is fire-resistant for more than 1 hour. It can protect against moisture, steam, smoke and chemical gases. It is also suitable for fire protection clothing, fire curtains, fire blankets, fire bags, electric welding, fireproof cloth walls, etc.
4. Acrylic fiber
Acrylic fiber fire-proof fabric is a fabric finished with special fiber technology
Material: Made of special fireproof fiber cloth through special processing.
Features: Extinguish fire sources and prevent sparks from splashing.
Usage: Can be placed in the kitchen, living room, bedroom, hospital, hotel and other places for emergency fire extinguishing. Used for quick escape; and used to cover and isolate surrounding flammable and explosive items at construction sites such as gas welding and gas cutting.
(content comes from the Internet)
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Extendedreading:https://www.yingjietex.com/product/DE-20-Memory-Fabric.html
