FIELD: polymers, in particular water-resistant epoxy composition for production of coats, filling floors, compounds.
SUBSTANCE: claimed composition contains (mass pts): law molecular epoxydianic oligomer with molecular mass of 400-700 and epoxy number of 11-21 - 100; fluorine-containing epoxy oligomer based on 2,2-bis-(p-oxyphenyl)-hexafluoropropane diepohypropyl ester with molecular mass of 650 and epoxy number of 15 - 5-10; triethylenetetramine as amine curing agent - 13.6. Law molecular epoxydianic oligomer is used in form of 50 mass % solution in mixture of ethylcellosolve with xylene taken in ratio of 1:7. Fluorine-containing epoxy oligomer is used in form of 50 mass % solution in mixture of ethylcellosolve with xylene taken in ratio of 1:7.
EFFECT: coating with increased water resistance.
1 tbl, 7 ex
| Title | Year | Author | Number |
|---|---|---|---|
| EPOXIDE COMPOSITION | 2005 |
|
RU2280053C1 |
| NANOMODIFIED POLYMER COMPOSITE | 2012 |
|
RU2488563C1 |
| EPOXY COMPOSITION | 1992 |
|
RU2039773C1 |
| METHOD OF FORMING COATINGS BASED ON MELAMINE-ALKYD ENAMELS | 2002 |
|
RU2223998C1 |
| 0 |
|
SU1781268A1 | |
| COMPOSITE FOR ANTI-CORROSIVE COVERS | 2002 |
|
RU2230086C1 |
| ENAMEL FOR DEPOSITING ANTICORROSION FIREPROOF BIORESISTANT COATING | 2008 |
|
RU2401854C2 |
| POLYMER COMPOSITION FOR PROTECTIVE AND DECORATIVE COATING | 1996 |
|
RU2117021C1 |
| COATING COMPOSITION | 2001 |
|
RU2206588C1 |
| EPOXY COMPOSITION | 1992 |
|
RU2044009C1 |
