| 摘要 |
FIELD: resins, chemical technology. ^ SUBSTANCE: invention relates to technology for preparing molded articles, in particular, a polishing disk comprising fabric interlayers that are impregnated with a thermoreactive synthetic resin-base binding agent. Binding agent used for impregnation represents thermoreactive resin alcoholic solution or mixture of resins, or mixture if resins with a hardening agent. Before the impregnation process 1-15% of additive is added to the solution chosen from group of fatty acid amides or fatty acid substituted amides as measured for amount of resin or mixture of resins, or mixture of resin with a hardening agent. Invention provides simplifying process for stacking articles, possibility for their repeated separation one from another and without decreasing their quality. ^ EFFECT: improved preparing method. ^ 7 cl, 1 ex |
