In modern industry,high-temperature resistant silicone rubber sheets are widely used in various fields due to their unique properties.This material not only has excellent heat resistance and insulation,but also demonstrates superior elasticity and strength,making it an indispensable component in many high-temperature environments.
High-temperature resistant silicone rubber sheets are made from high-quality silicone rubber,which is non-toxic and odorless,ensuring safe use under harsh conditions.They have a wide temperature range,functioning normally from-60°C to 250°C.The high-temperature resistant silicone rubber sheets produced by Jingdong Rubber,with the addition of high-temperature resistant additives,can operate at a long-term temperature of up to 280°C,maintaining stable physical properties in extreme temperature environments.For instance,in the fields of electrical and electronic,aviation and medical,as well as high-voltage electrical room insulation,high-temperature resistant silicone rubber sheets have demonstrated their outstanding performance.
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From the perspective of forming processes,high-temperature resistant silicone rubber sheets are mainly divided into extruded silicone rubber sheets and molded silicone rubber sheets.
Extruded silicone rubber sheets are produced through extrusion machines,forming silicone rubber sheets like ribbons that can be rolled up for several meters,facilitating free cutting of lengths.The advantages of this method include fast mobility,low cost,and high output,making it suitable for large-scale production.However,when cutting specific shapes later,a die is required for cooperation.
Molded silicone rubber sheets are formed through high-temperature vulcanization in silicone rubber molds,resulting in fixed-sized silicone rubber sheets with limited area and fixed length and width.Although this method has the advantages of stable production,good control over color,hardness,and raw material grade,and consistent size,its disadvantages include low output,high cost,and uneven thickness.
Drum vulcanization is another common forming method.
Formed through calendering machines,the silicone rubber sheets can also be rolled up for several meters,allowing for free cutting of width and length.This method not only has fast mobility and low cost but also ensures uniform thickness of the product,making it suitable for large-scale production.
When choosing high-temperature resistant silicone rubber sheets,understanding their specifications is crucial.Generally,the hardness of this material is around 80 degrees,with good elasticity and excellent thermal conductivity,with a thermal conductivity coefficient of approximately-1.2.These parameters ensure reliable performance of the silicone rubber sheets in high-temperature environments.In specific applications,high-temperature resistant silicone rubber sheets can be used to make various sealing rings,rubber rollers,sealing strips,etc.,suitable for fields such as hardware and electrical machinery,electrical and electronic,aviation and medical,and printing.
High-temperature resistant silicone rubber sheets,with their excellent heat resistance,elasticity,and insulation,have become key materials in many industrial fields.Whether in electrical and electronic,high-voltage electrical room insulation,or special environments such as aviation and medical,high-temperature resistant silicone rubber sheets have demonstrated their irreplaceable performance advantages.
Jingdong Rubber Co., Ltd. is a professional rubber sheet manufacturer, producing silicone rubber sheet, natural rubber sheet, fluorine rubber sheet, neoprene rubber sheet, insulating rubber sheet,EPDM rubber sheets, oil-resistant rubber sheets, anti-static rubber sheets, flame-retardant rubber sheets, conductive rubber sheets, anti-slip rubber sheets, and cowshed mats, etc. with 40 years of industry experience, are popular both at home and abroad. If you need any of our products,please send emails to sales@jingdongrubber.com.