Unit weight of the material, of pure resin and powder ratio is small in size, number, length, area, for which the price is calculated, and losses due to the decrease of these elements often outweighs the benefits of using a cheap powder fillers.
Unit isisindo impahla, elihlanzekile resin kanye powder isilinganiso incane ngobukhulu, inombolo, ubude, area, okuyiwona intengo ibalwa, futhi ukulahlekelwa ngenxa ukwehla salezi zici ngokuvamile bulingana izinzuzo usebenzisa ezishibhile powder fillers.