FIELD: production of polymer materials. SUBSTANCE: for preparation of volume unit of loose mixture on the basis of different fractions which size relation of grains does not exceed 0.063 there are used coarse-grained, fine-grained, dispersing and colloid fractions which proportions are determined by formulas specified in description of invention. EFFECT: improved stability of properties.
Authors
Dates
1994-01-30—Published
1991-02-01—Filed