FIELD: chemistry.
SUBSTANCE: epoxy composition of hot hardening for manufacturing fibreglass plastic armouring for the reinforcement of concrete constructions includes an epoxy diane oligomer of brand ED-20 (100 wt.p.), a hardening agent - iso-methyltetrahydrophthalic anhydride (80 wt.p.) and a catalyst of the polymerisation reaction - 2,4,6,-tris(dimethylaminomethyl)phenol (1.5 wt.p.). It additionally contains carbon type nanomaterials (0.05-1.5 wt.p.), representing carbon nanotubes (CNT), or carbon nanofibres (CNF), or a mixture of carbon nanomaterials: fullerene, nanotubes, nanofibres (MCNM), or soot carbon (soot) as a modifying additive.
EFFECT: invention makes it possible to increase mechanical strength, elasticity modulus, alkali-resistance and temperature of vitrification of the obtained products.
2 tbl, 21 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR OBTAINING POLYMER-COMPOSITE MATERIAL AND COMPOSITE REINFORCEMENT | 2021 |
|
RU2755343C1 |
| EPOXIDE COMPOUND USED FOR GLASS-REINFORCED PLASTICS | 2006 |
|
RU2355722C2 |
| NOVEL CATALYSTS WITH STABILISING EFFECT FOR EPOXY COMPOSITIONS | 2014 |
|
RU2559492C1 |
| EPOXIDE COMPOSITION | 2016 |
|
RU2633905C1 |
| MODIFIED POLYMER COMPOSITE REINFORCEMENT | 2023 |
|
RU2826026C1 |
| EPOXY COMPOSITION WITH HIGHER RESISTANCE TO THERMAL AGEING | 2013 |
|
RU2561088C2 |
| EPOXY COMPOSITION | 2007 |
|
RU2345106C1 |
| NANOCOMPOSITE MATERIAL | 2009 |
|
RU2404201C2 |
| EPOXY BINDER FOR COMPOSITE MATERIALS | 1999 |
|
RU2160752C1 |
| COMPOSITION FOR FORMING THREADS AND FIBREGLASS TUBE HAVING THREADS MADE USING SAID COMPOSITION | 2011 |
|
RU2460746C1 |
