| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to epoxy binder for articles made from composite materials produced primarily by wet (thread, bundle) winding. The epoxy binder for composite materials contains triglycidyl derivative of para-aminophenol, a diluent - epoxy-aniline resin, a technical mixture of polysulphides based on o-tertbutyl phenol, an amine curing agent - mixture of 2- and 4-aminobenzyl anilines, 4,4'-diaminodipheny methane and higher polyaminobenzyl anilines.EFFECT: high strength of unidirectional organoplastics at temperature of 150-200°C.2 tbl, 7 ex |
