| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: lacquer coating composition with viscosity of not more than 140 Krebs units (KU) is applied onto a surface and solidified. The lacquer coating composition contains 35-80% (by volume of dry paint substances) of a binder system with ratio of hydrogen equivalents to expoxy equivalents ranging from 20:100 to 120:100, 0.5-30% (by volume of dry paint substances) of one or more (types) of fibre. The fibre has average length of not more than 250 mcm. ^ EFFECT: high resistance to cracking of the coating. ^ 27 cl, 2 dwg, 11 tbl, 11 ex |
