FIELD: chemistry.
SUBSTANCE: method involves adding a hardener into liquid pre-heated epoxy resin. Further, copper nanoparticles are added to the obtained mixture and the mixture is stirred until a stable suspension is obtained. The obtained suspension is added to an epoxyvinylether resin of a hot hardener and stirred.
EFFECT: invention increases fire-resistance of composite materials while preserving mechanical characteristics, physical and mechanical properties and processability during processing via a pultrusion technique.
14 cl, 2 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PREPARING FIRE-RESISTANT BINDER FOR COMPOSITE MATERIALS FORMED IN INFUSION TECHNOLOGICAL PROCESS, FIRE-RESISTANT BINDER AND ARTICLE | 2009 |
|
RU2405806C1 |
| METHOD OF PRODUCING BINDER FOR PREPREG (VERSIONS), BINDER FOR PREPREG (VERSIONS), PREGREG AND ARTICLE | 2009 |
|
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| METHOD OF PREPARING EPOXY COMPOSITION HAVING HIGH CRACKING RESISTANCE, EPOXY COMPOSITION AND ARTICLE | 2009 |
|
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| COMPOSITION MATERIAL | 2004 |
|
RU2255097C1 |
| POLYMERIC COMPOSITION FOR DRINKS FOR THE MANUFACTURE OF GLASS - ORGANO - CARBON FIBER REINFORCED PLASTIC (CFRP) | 2016 |
|
RU2620806C1 |
| BINDER FOR GLASS-FIBER MATERIAL AND PULL-EXTRUDED SECTION THEREOF | 2012 |
|
RU2502602C1 |
| EPOXYVINYLESTER RESIN AND FIREPROOF POLYMER COMPOSITE MATERIAL BASED THEREON | 2013 |
|
RU2573003C2 |
| EPOXYVINYLETHER RESIN-BASED BINDING AGENT AND BASED ON IT FIRE-PROOF POLYMER COMPOSITE MATERIAL | 2013 |
|
RU2549877C1 |
| EPOXY BINDER FOR PRODUCING SELF-EXTINGUISHING FIBERGLASSES BY PULTRUSION METHOD | 2016 |
|
RU2614701C1 |
| FIRE-RESISTANT BEARING STRUCTURE (VERSIONS) | 2014 |
|
RU2581073C1 |
