Polymer clay and manufacture technology thereof

Abstract

The invention relates to polymer clay and a manufacture technology thereof. The polymer clay comprises the following components in percent by weight: 58.7 to 66.6 wt% of polyvinyl chloride resin, 26.3to 33.3 wt% of a plasticizer, and 7.1 to 8 wt% of a stabilizer, wherein the stabilizer comprises acetyl tributyl citrate and cyclohexane-1,2-dicarboxylate with the weight ratio being (2-2.5):1. The manufacture technology is used for preparing the polymer clay. The novel polymer clay has the advantages of no odor, no irritation, safety, environment protection, fine texture at normal temperature, good plasticity, ductility and finalizing effect, and high color saturation.

Description

technical field [0001] The invention relates to the field of handicraft materials, in particular to soft clay and a manufacturing process thereof that are safe and environmentally friendly, have fine texture, good plasticity and ductility, and reasonable cost. Background technique [0002] Soft clay (Polymer Clay), also known as "soft clay", "polymer clay", is generally a compound made of a mixture of polymers (such as polyvinyl chloride) and plasticizers. Soft clay has the advantage of being easy to form before baking, and hardens after baking to obtain a product as hard as ceramics. Compared with traditional inorganic ceramics, this product has excellent toughness and is not easy to break. [0003] As a comprehensive art, soft pottery combines hands-on ability, aesthetic taste and creative thinking. At the same time, it is very interesting. It is deeply loved by children and loved by many clay sculpture lovers or professional clay sculpture artists. The market demand is v...

AI Technical Summary

Problems solved by technology

[0004] However, at present, most of the soft clay on the market in China contains phthalate plasticizers. This plasticizer has a pungent smell and is suspected to have the effect of damaging hormones or reproduction, and it is easy to be slowly degraded from the polymer. Exudation, bad for the health of the craftsman

In addition, most of the soft clay currently available on the market is not fine enough in texture. When making fine graphics (such as lines), the soft clay is easy to break and difficult to continue, and the surface of the obtained product is not smooth enough.

Existing soft clay also generally has the problem of outstanding performance in one aspect but poor performance in other aspects, which affects the use effect.