| 摘要 |
FIELD: polymer chemistry. ^ SUBSTANCE: polymer composition consists of polysulphide oligomer - liquid thiocols with average molecular weight of 1700-5500 and viscosity of 7.5-50 Pa.s at 25°C, filler - hydrophobic chalk, plasticiser, manganese dioxide and accelerator 2,4,6 - tris(dimethyl aminomethyl)-phenol and an extra adhesive additive - silylated amine chosen from N,N - bis(trimethylsilyl)-N,N -dimethylethylenediamine, N,N - bis(trimethylsilyl) -N,N ,N - triethyldiethylenetriamine and 1,3 -dibutyl-2-methyl-2-vinyl-1,3-diaza-2-silacyclopentane. ^ EFFECT: higher adhesive, physical and mechanical properties and waterproofing characteristics of the coating. ^ 10 ex, 2 tbl |
