Method for producing red attapulgite soft clay

Abstract

The invention discloses a method for producing red attapulgite soft clay. The technical scheme thereof includes the key points that: red sand-like attapulgite mixture is added into an operative horizontal type flour mixing machine, sodium polyacrylate gel solution is slowly added into the red sand-like attapulgite mixture, mixing is carried out, thus obtaining red mud-like attapulgite mixture; methyl silicon oil is sprayed onto the red mud-like attapulgite mixture, and rubbing is carried out, thus obtaining red attapulgite soft clay semi-finished product, and finally pressing is carried out, thus obtaining flat red attapulgite soft clay, and sealing and packaging are carried out, thus obtaining the finished product. The red attapulgite soft clay has high viscosity and is soft and fictile; and the invention has the characteristics that contractibility rate is low, the clay is hard after natural drying, no baking is required, no crack is produced, and the clay is non-corrosive and is not oily. The red attapulgite soft clay can be mixed with attapulgite soft clay of other colours, craft with clear pattern, bright lustre and realistic effect can be made, and the red attapulgite soft clay is applicable to moulding of pattern, mould and craft.

Description

technical field

[0001] The invention relates to the field of clay, in particular to a production method of red 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...