Pearl clay

Abstract

The invention discloses pearl clay. The pearl clay comprises the following components in percentage by weight: 8.0 to 20.0 percent of water-soluble resin, 26.9 to 85.75 percent of water, 0.05 to 0.1 percent of kathon, 1.0 to 20.0 percent of humectant, 2.0 to 10.0 percent of xanthan gum, 2.0 to 15.0 percent of foaming ball filling powder, 1.0 to 8.0 percent of borax and 0.2 to 1.5 percent of colorant. Compared with the prior art, the pearl clay has the advantages that the pearl clay has better hand feel than common clay, and has no greasiness, difficult mildewing, long shelf life, nontoxicity and no peculiar smell; the pearl clay is easy to be sculptured and has excellent stereoscopic feeling after surface forming; and the pearly clay has pearlescent effects and can fully inspire curiosity and imagination of children.

Description

technical field [0001] The invention relates to the technical fields of handicraft sculpture and art painting paint, in particular to a non-toxic, ultra-light pearl clay that can be preserved for a long time. Background technique [0002] Traditional clay or plasticine is generally based on paraffin, rubber, polyvinyl chloride paste resin, etc., and contains a large amount of plasticizers, such as dibutyl phthalate or dioctyl phthalate, Vaseline etc. This kind of plasticine has poor adaptability to temperature difference (hard in winter and hard to pinch, hot in summer and easy to stick to hands), and more importantly, its components can cause certain toxicity, pollute the environment, and are harmful to the body. [0003] In order to overcome the above problems, this plasticine has been basically replaced by flour plasticine, which is also called "colored clay" on the market. The main ingredients of colored clay are flour and water. This kind of colored clay has the adva...

AI Technical Summary

Problems solved by technology

However, the amount of gelling agent added is difficult to control, that is, it is difficult to grasp the degree of gelation of PVA.

At the same time, since the gelation of PVA by borax is thermally reversible, the ambient temperature has a greater impact on the degree of gelation.

And the above-mentioned clay has a single shape, lacks novelty for users, and cannot stimulate children's curiosity and imagination

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