FIELD: textile industry. SUBSTANCE: material contains cloth tension layer based on poly-ε-caproamide, covering layer, and impregnating layers made of thermally plastic polyurethane based on polyfurit, 14, butanediol and 4,4 diphenylmethandiisocyanate. The material comprises, in % by mass, 14-22 of thermoplastic polyurethane based on polyfurit, 51-53.5 of 1,4 butanediol and 4,5 diphenylmethandiisocyanate, 2.5-3 of antistatic additives, the remainder is poly-e-caproamide. EFFECT: enhanced strength. 1 dwg
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DIELECTRIC MATERIAL | 0 |
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COMPOSITE MATERIAL | 2003 |
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VIBRATION-ABSORBING POLYMER COMPOSITION AND LAMINATED VIBRATION-ABSORBING MATERIAL BASED THEREON | 2005 |
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Authors
Dates
1997-07-20—Published
1994-09-27—Filed