The invention relates to the technical field of polymer materials, in particular to a thermoplastic elastomer material and a preparation method thereof. The thermoplastic elastomer material is mainly prepared from modified halogenated butyl rubber, copolymer nylon 66/6, ternary low-melting-point copolymer nylon, long carbon chain nylon, a main antioxidant and an auxiliary antioxidant. The mass ratio of the modified halogenated butyl rubber to the copolymer nylon 66/6 to the ternary low-melting-point copolymer nylon to the long carbon chain nylon to the main antioxidant to the auxiliary antioxidant is 20-80:10-60:5-30:5-30:0.01-3:0.02-2. Compared with the prior art, the thermoplastic elastomer material has excellent performance, the amount of the long carbon chain nylon needed in the preparation process is small, and production cost can be reduced.
Thermoplastic elastomer material and preparation method thereof
2015-12-30
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B60C VEHICLE TYRES , Fahrzeugreifen / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / F16L PIPES , Rohre |
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