In the industrial field today, heat-resistant rubber sheet is widely used in various industries such as automotive, aerospace, and electronics due to its excellent high-temperature resistance, good physical and mechanical properties, and stable chemical properties.
Sin embargo, as technology advances and market demand diversifies, the performance requirements for heat-resistant rubber sheet are also increasing. One important indicator is its density.
The density of heat-resistant rubber sheet is generally between 1.3 y 1.8 gramos por centímetro cúbico. For rubber sheets, density directly affects key performance indicators such as sealing, shock absorption, and weight. A low-density heat-resistant rubber sheet may mean a lighter weight and better elasticity, but it may also sacrifice certain wear resistance and compressive strength. Por lo tanto, selecting the appropriate density of heat-resistant rubber sheet is crucial depending on the specific application.
What are the factors that affect the density of heat-resistant rubber sheet?
The choice of raw materials is the primary factor that determines the density of heat-resistant rubber sheet. Common heat-resistant rubber materials include silicone rubber, fluorine rubber, and EPDM rubber, and their respective molecular structures and filler contents all affect the final product’s density. Además, processing techniques such as vulcanization time and temperature also affect the density of the rubber sheet, ya que la alta temperatura y la vulcanización prolongada hacen que el material de caucho sea más compacto.
En casos reales, A menudo vemos diferencias en la aplicación de láminas de caucho resistentes al calor con diferentes densidades..
Por ejemplo, en la industria automotriz, Los componentes del compartimiento del motor generalmente requieren láminas de caucho resistentes al calor de alta densidad para garantizar una buena resistencia al aceite y resistencia mecánica.. En la industria electrónica, lightweight low-density heat-resistant rubber sheets are preferred because they help reduce product weight and improve heat dissipation efficiency.
Jingdong caucho Co., Limitado. es un fabricante profesional de láminas de caucho, producir láminas de caucho de silicona, lámina de caucho natural, lámina de caucho flúor, Hoja de caucho de neopreno, lámina de caucho aislante,láminas de caucho EPDM, láminas de caucho resistentes al aceite, láminas de goma antiestáticas, láminas de caucho retardantes de llama, láminas de caucho conductoras, láminas de goma antideslizantes, y esteras de establo, etc.. con casi 40 años de experiencia en la industria, son populares tanto en casa como en el extranjero. Si necesitas alguno de nuestros productos,por favor envíe correos electrónicos a ventas@jingdongrubber.com.