POLYMER COMPOSITION Russian patent published in 2003 - IPC

FIELD: polymer materials. SUBSTANCE: polymer composition, which can be efficiently utilized in units exposed to significant operational effects and temperature variations, contains furfurolacetone resin, benzenesulfonic acid, andesite flour, carbon black, wood chips, broken glass or unwound glass bundle, polyatomic alcohol, and synthetic divinyl, namely piperylene rubber with weight ratio of divinyl units to piperylene units 58-42. EFFECT: reduced cost of composite due to use of inexpensive rubber material and increased water and frost resistance of polymer composition. 2 tbl, 4 ex