This standard specifies the performance requirements, test methods, inspection rules, marking, packaging, transportation and storage of hot vulcanized fluorosilicone rubber products. This standard applies to 1,3,5-trimethyl-1,3,5-tris(trifluoropropyl)cyclotrisiloxane as the main raw material and obtained through bulk polymerization with a molecular weight of 600,000-1.2 million and More than 1.2 million hot vulcanized fluorosilicone rubber raw rubber.