Method for producing soft silvery attapulgite clay

Abstract

The invention discloses a method for producing soft silvery attapulgite clay. The invention adopts the technical scheme that the method comprises the following steps of: adding a silvery sandy attapulgite mixture into a running horizontal flour mixer, slowly adding sodium polyacrylate gel solution into the silvery sandy attapulgite mixture, and blending the mixture to form a silvery mud attapulgite mixture; and spraying methyl silicon oil on the silvery mud attapulgite mixture, kneading the silvery mud attapulgite mixture into a semi-finished product of the soft silvery attapulgite clay, finally pressing the semi-finished product into flat soft silvery attapulgite clay, and sealing and packing the finished product. The soft silvery attapulgite clay has high viscosity, softness, good plasticity and low shrinkage rate, becomes hard after natural drying, does not need baking, does not produce cracks, and has no corrosion or greasy feeling. The soft silvery attapulgite clay contains aluminum-silver powder and silvery white pearl powder so as to bring a charming silvery pearly luster visual effect; and the soft silvery attapulgite clay is suitable for molding patterns, dies and art wares.

Description

technical field [0001] The invention relates to pottery clay, in particular to a production method of silver attapulgite soft clay. Background technique [0002] Soft clay is a kind of artificially synthetic clay with strong plasticity. Put the finished product into the oven and bake it lightly, and it will produce hard and colorful painted pottery handicrafts. [0003] The main raw materials of soft clay are polyvinyl chloride and calcium carbonate. The adhesion is not good at room temperature, and it is easy to age and fade after long-term storage. It is easy to foam when baking soft clay. If the temperature exceeds 200 ° C, it will not only make The finished product is scorched and melted, and may even cause combustion, generating irritating and toxic fumes containing chlorine. The sales price of soft clay is relatively high, which is not conducive to popularization and use. [0004] The Chinese patent publication number is: CN 101186736, open date: May 28, 2008, titled ...

AI Technical Summary

Problems solved by technology

[0005] The disadvantage of the above-mentioned patents is that the main raw materials of the soft clay produced by this technology are polyvinyl chloride paste resin, dizinc grease and calcium carbonate, and the adhesion is not good under normal temperature, which is not conducive to making molding. Dizinc grease belongs to toxic substances

[0007] The disadvantage of the above-mentioned patent is that the main raw materials of the transparent texture resin clay produced by this technology are powdery ethylene-vinyl acetate copolymer and starch, and the powdery ethylene-vinyl acetate copolymer is irritating to the eyes and skin, so it is not suitable for It is used to produce raw materials for making handicrafts. This product requires a large amount of starch, which is not conducive to popularization and use.