Temperature-sensing color change joint sleeve rubber preparation raw material

• Main Authors: XIE BOMIN, WANG MAOGANG, XIN CHAO, MENG XIANGJUN
• Format: Patent
• Language: Chinese; English
• Published: 04.09.2018
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention discloses a temperature-sensing color change joint sleeve rubber preparation raw material, which is prepared from the following raw materials in parts by weight: 80 to 90 parts of ethylene-propylene methylene copolymer glue, 21 to 35 parts of ethylene-propylene-diene monomers, 10 to 14 parts of natural rubber, 5 to 7 parts of silicon rubber, 1 to 1.3 parts of color master, 0.3 to 3 parts of temperature sensing color change powder, 70 to 90 parts of reinforcing carbon black, 20 to 34 parts of vulcanizing agents, 17 to 19 parts of vulcanizing asistant, 4 to 9 parts of glycerol, 2 to 7 parts of anti-aging agents 4010NA and 10 to 14 parts of flame retardants. The temperature-sensing color change joint sleeve rubber preparation raw material has the following beneficial effects oftemperature control and bright and obvious color change, and has the advantages of anti-aging performance, no color fading, long service life, excellent flame retardant performance and the like. 本发明公开了种温感变色接头套管橡胶配置原料。所述种温感变色接