Our company's main Rubber Sheets include Colored Rubber Sheets, anti-corrosion rubber sheets, insulating rubber sheets, anti-static rubber sheets, cold and hot resistant rubber sheets, and acid and alkali resistant rubber sheets. Our company's rubber sheets are economical and practical, with excellent raw materials and products that are resistant to wear and tear. It can meet various needs of customers.

　　Thickness: 1~50mm

　　Width: 1m-2m

　　Parameters: Specific gravity: 1.2-1.8; Tensile strength: 3.5Mpa; Elongation rate: 280%; Hardness: 70 °± 5 °;

　　Performance: Operating temperature -30 ℃~80 ℃; Working in oil (engine oil, diesel, gasoline, lubricating oil) media, it has sealing and anti expansion properties;

　　Usage: Used for punching various cream oil seals, seals, rings, workbenches and floors in contact with oils and fats, and laying in electronic product areas. This product can be used as an oil resistant material and is widely used in electronic and thermal aging environments;

　　For products with special specifications and technical requirements, we will design formulas according to customer needs to meet your requirements;

　　Packaging: Inner film, outer woven bag with fixed length or weight packaging.

　　Chloroprene rubber (CR): The physical properties of chloroprene rubber are similar to natural rubber, but its weather resistance, heat resistance, oil resistance, and solvent resistance are superior to natural rubber. Chloroprene rubber has good flame retardancy.

　　Disadvantages: However, it becomes hard at low temperatures, has poor storage stability, poor electrical insulation, high density, and is difficult to control during processing.

　　Chloroprene rubber (CR) is a polymer polymerized by chloroprene as monomer lotion.

　　This rubber molecule contains chlorine atoms, so compared with other common rubbers, it has excellent resistance to oxygen and ozone, is not flammable, can self extinguish after ignition, is resistant to oil, solvents, acid and alkali, aging, and has good airtightness; Its physical and mechanical properties are also better than natural rubber, so it can be used as a universal rubber or a special rubber. The main disadvantages are poor cold resistance, high specific gravity, relatively high cost, poor electrical insulation, and susceptibility to sticking, rolling, burning, and mold sticking during processing. In addition, raw rubber has poor stability and is not easy to store. Temperature range for use: approximately -45 ℃ to+100 ℃.

　　Mainly used for manufacturing cable sheaths and various protective covers that require high resistance to ozone and aging; Rubber hoses, tapes, and chemical liners that are resistant to oil and chemical corrosion; Fire resistant rubber products for underground mining, as well as various molded products, sealing rings, gaskets, adhesives, etc.

　　Cold Resistant and Hot Resistant Rubber Sheets: Properties, Applications, and Benefits

　　In the industrial and engineering sectors, rubber sheets are essential materials for a wide range of applications, including seals, gaskets, and protective linings. Among the many specialized rubber products available, cold-resistant and hot-resistant rubber sheets stand out due to their versatility and ability to withstand extreme temperatures. These rubber sheets are formulated to maintain their physical properties and perform effectively under both low and high-temperature conditions, which makes them invaluable in industries such as automotive, aerospace, and manufacturing.

　　This article will explore the key properties of cold-resistant and hot-resistant rubber sheets, their applications across various industries, and the benefits they offer in terms of durability and performance.

　　Properties of Cold Resistant Rubber Sheets

　　Cold-resistant rubber sheets are specifically designed to maintain their flexibility and integrity in low-temperature environments. Rubber is inherently sensitive to temperature changes, and when exposed to cold, many types of rubber can become brittle, crack, or lose their ability to form effective seals. Cold-resistant rubber sheets, however, are made from compounds that remain pliable and durable even at temperatures as low as -40°C or lower.

　　Key Properties:

　　Low-temperature Flexibility: Cold-resistant rubber sheets retain their flexibility and elasticity, even under freezing conditions. This property is critical for applications that require a reliable seal or cushioning, such as in the automotive and aerospace industries.

　　Tensile Strength: These rubber sheets maintain their tensile strength and do not become fragile or prone to tearing, even when exposed to extremely low temperatures.

　　Resistance to Ozone and Weathering: Cold-resistant rubber sheets are also typically resistant to ozone and weathering, which can degrade materials exposed to outdoor environments. This makes them ideal for applications where they are subjected to both low temperatures and environmental stresses.

　　The most common materials used to produce cold-resistant rubber sheets include nitrile rubber (NBR), ethylene propylene diene monomer (EPDM), and silicone rubber, all of which have excellent low-temperature resistance properties.

　　Properties of Hot Resistant Rubber Sheets

　　On the opposite end of the temperature spectrum, hot-resistant rubber sheets are engineered to endure elevated temperatures without compromising their structural integrity or performance. High temperatures can cause many rubber materials to soften, degrade, or lose their elasticity. However, hot-resistant rubber sheets are designed to withstand temperatures ranging from 150°C to 300°C or higher, depending on the material used.

　　Key Properties:

　　High-Temperature Stability: Hot-resistant rubber sheets are capable of withstanding high temperatures without deforming or losing their ability to seal effectively. They are often used in applications that involve heat exposure, such as engine components or industrial machinery.

　　Chemical Resistance: Hot-resistant rubber sheets often exhibit enhanced resistance to oils, greases, and other chemicals that are commonly found in high-temperature environments. This makes them well-suited for use in automotive, chemical processing, and manufacturing applications.

　　Thermal Insulation: These rubber sheets are often used in applications where heat resistance is necessary to provide thermal insulation. In such applications, hot-resistant rubber sheets help in maintaining temperature control, preventing heat loss, and protecting other components from heat damage.

　　Materials commonly used for hot-resistant rubber sheets include fluorocarbon rubber (FKM), silicone rubber, and polysulfide rubber. These materials are selected based on their ability to withstand extreme temperatures without compromising their mechanical properties.