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
| Title | Year | Author | Number |
|---|---|---|---|
| 4,4'-BIS-(GLYCIDYLAMINO)-3,3'-DICHLORODIPHENYLMETHANE OLIGOMER AND POLYMERIC BINDER FOR COMPOSITE MATERIALS BASED ON SAID OLIGOMER | 2009 |
|
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| EPOXY BINDER | 2020 |
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| REINFORCED CASE | 2008 |
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| THERMALLY CURABLE BINDER FOR COMPOSITE MATERIALS | 2003 |
|
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| HEAT-RESISTANT LOW-VISCOSITY BINDER FOR THE MANUFACTURE OF PRODUCTS BY METHODS OF VACUUM INFUSION AND IMPREGNATION UNDER PRESSURE AND A METHOD FOR ITS PRODUCTION | 2021 |
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