Method for producing white attapulgite soft clay

Abstract

The invention discloses a method for producing white attapulgite soft clay. Key points of the technical scheme comprise the following steps of: adding a white sand-grain attapulgite mixture into an operating horizontal flour mixing machine, slowly adding solution of sodium polyacrylate gel into the white sand-grain attapulgite mixture and stirring so as to obtain a white clod-shaped attapulgite mixture; and spraying methyl silicone oil onto the white clod-shaped attapulgite mixture, kneading the white clod-shaped attapulgite mixture into semi-finished white attapulgite soft clay, pressing the semi-finished white attapulgite soft clay into flat-plate white attapulgite soft clay, sealing and packaging so as to obtain a finished product. The white attapulgite soft clay has high viscosity, softness and plasticity and small contractibility rate, becomes hard after natural drying, does not need baking, does not crack and has no corrosion and greasy handfeel. After different colors are added into the white attapulgite soft clay, a plurality of colored soft clay can be produced and handicraft articles with clear patterns, bright colors and vivid effects can be made by using attapulgite soft clay with different colors. The white attapulgite soft clay is suitable for molding patterns, molds and handicraft articles.

Description

technical field [0001] The invention relates to clay, in particular to a production method of white attapulgite soft clay. Background technique [0002] 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. [0003] The Chinese patent publication number is: CN 101186736, open date: May 28, 2008, titled "a kind of soft clay and its preparation method", discloses: "a kind of soft clay and its preparation method, which consists of the following weight It is prepared from 15 parts: polyvinyl chloride paste resin 15-40, diz...

AI Technical Summary

Problems solved by technology

[0004] 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 poisonous substance

[0006] 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.