Handicraft clay sculpture material and preparation method thereof

Abstract

The invention discloses a handicraft clay sculpture material. The handicraft clay sculpture material is prepared from the following raw materials in parts by weight: 2-3 parts by weight of borax, 1-2 parts by weight of ammonium dihydrogen phosphate, 4-6 parts by weight of magnesium oxide, 0.5-1 part by weight of aluminum chloride, 0.5-1 part by weight of sodium humate, 50-60 parts by weight of kaolin, 10-20 parts by weight of calcium carbonate, 30-40 parts by weight of quartz powder, 10-20 parts by weight of white mica powder, 1-3 parts by weight of gypsum, 0.5-1 part by weight of hydroxyethyl cellulose and water, wherein the total amount of the water is the required amount for realizing a dough-like plastic state of a product. The handicraft clay sculpture material disclosed by the invention can be used under any conditions, has the advantages of reasonable and scientific formula, easiness in obtainment of the raw materials, low cost and easiness in dispersion and stirring, the surface of a work is less prone to cracking in a hardening process and is dense and smooth, and the handicraft clay sculpture material can be widely used in the fields of sculptures, clay sculptures, models and the like. The invention further discloses a preparation method of the handicraft clay sculpture material, and the preparation method has the advantages of simple process steps and strong operability.

Description

technical field [0001] The invention relates to the technical field of clay sculpture, in particular to a handicraft clay sculpture material and a preparation method thereof. Background technique [0002] There are many kinds of clay sculpture artworks and a long history. It is a popular art form of our people and has strong local characteristics of China. Traditional clay plastic materials use clay as raw material, add various additives, and adjust the viscosity with water. However, the traditional clay plastic materials take a long time to harden, which usually takes a few days or longer, which is easy to cause deformation and collapse of the handicraft. In order to shorten the hardening time, the handicraft is usually hardened at high temperature. High temperature hardening consumes a lot of energy, and it is easy to cause cracks on the surface of the handicraft. . [0003] Authorized announcement number CN102887696B, the Chinese patent of authorized announcement date 2...

AI Technical Summary

Problems solved by technology

Its disadvantages are: the hardening time of the sculpture mud is too long, at least 8 hours to harden; glutinous rice flour is added to the sculpture mud to improve the bonding strength, but the glutinous rice flour is easy to ferment, moldy and corrupt when the temperature is high and the humidity is high. , the fermented glutinous rice flour has a sour odor, surface foaming, long green hairs, greatly reduced viscosity, which affects the normal bonding process, which limits the application of the sculpture clay. At the same time, the glutinous rice flour is easy to agglomerate and difficult to stir Dispersion; the surface of the sculpture clay is easy to crack during the hardening process