Light non-toxic plasticine and preparation process thereof

A toy mud, light technology, used in toys, entertainment and other directions, can solve the problems of poor temperature difference adaptability, easy to sticky hands, waste materials, etc., and achieve the effect of strong temperature difference adaptability, bright colors and good hand feel

Inactive Publication Date: 2007-07-18
浙江银太郎动漫文化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has dark color, poor adaptability to temperature difference, hard and unmovable in cold weather, soft and easy to stick to hands in hot weather, causing pollution, and more importantly, it has certain toxicity caused by its components. It has been banned in primary schools, used in kindergarten
In addition, the fillers used in the existing plasticine are generally flour or calcium carbonate, which have a high density, waste of materials, and high production costs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of light nontoxic toy slime, the composition by weight percentage is as follows:

[0020] 5% polystyrene acrylonitrile copolymer, 20% polyvinyl alcohol, 0.02% borax, 4% glycerin, 0.08% water-based preservative, and the balance is water.

[0021] The production process of this product is as follows:

[0022] (1) Foaming the styrene-acrylonitrile copolymer at high temperature, the temperature is 120°C;

[0023] (2) Polyvinyl alcohol and water are dissolved at high temperature, and the temperature is 100°C;

[0024] (3) Mix the solution prepared in the above step (1) and step (2), add glycerin, then add borax to adjust the pH value, then add water-based preservative, stir and mix evenly, and cool.

Embodiment 2

[0026] A kind of light nontoxic toy slime, the composition by weight percentage is as follows:

[0027] 8% polystyrene-acrylonitrile copolymer, 15% polyvinyl alcohol, 0.03% borax, 3% glycerin, 0.03% water-based preservative, appropriate amount of essence and Lisol Scarlet, and the balance is water.

[0028] The production process of this product is as follows:

[0029] (1) Foaming the styrene-acrylonitrile copolymer at high temperature, the temperature is 150°C;

[0030] (2) Polyvinyl alcohol and water are dissolved at high temperature, and the temperature is 100°C;

[0031] (3) Mix the solution prepared by the above step (1) and step (2), add glycerin, then add borax to adjust the pH value, then add water-based preservative, essence and Lisol Scarlet, stir and mix evenly, and cool.

Embodiment 3

[0033] A kind of light nontoxic toy slime, the composition by weight percentage is as follows:

[0034] 10% polystyrene-acrylonitrile copolymer, 25% polyvinyl alcohol, 0.04% borax, 8% glycerin, 0.1% water-based preservative, appropriate amount of phthalocyanine green, and the balance is water.

[0035] The production process of this product is as follows:

[0036] (1) Foaming the styrene-acrylonitrile copolymer at high temperature, the temperature is 100°C;

[0037] (2) Polyvinyl alcohol and water are dissolved at high temperature, and the temperature is 100°C;

[0038] (3) Mix the solution prepared by the above step (1) and step (2), add glycerin, then add borax to adjust the pH value, then add water-based preservative and phthalocyanine green, stir and mix evenly, and cool.

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PUM

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Abstract

The present invention relates to one kind of children's toy plasticine and its preparation process. The light non-toxic toy plasticine consists of polystyrene acrylonitile through high temperature foaming treatment 3-10 wt%, polyvinyl alcohol 10-30 wt%, borax 0.01-0.05 wt%, glycerin 1-8 %, water base preservative 0.01-0.15 wt% and water for the rest. The present invention has the advantages of light weight, bright color, good hand feeling, etc. and may be used as children's toy, in making model, sculpture draft, etc.

Description

technical field [0001] The invention relates to a children's toy clay and a preparation method thereof. Background technique [0002] The main ingredients of traditional plasticine include animal fat offal, old powder, gypsum powder, wax paint and raw rubber. It has dark color, poor adaptability to temperature difference, hard and unmovable in cold weather, soft and easy to stick to hands in hot weather, causing pollution, and more importantly, it has certain toxicity caused by its components. It has been banned in primary schools, Used in kindergartens. In addition, the fillers used in the existing plasticine are generally flour or calcium carbonate, etc., and the product has a high density, waste of materials, and high production cost. Contents of the invention [0003] In order to solve the technical problems of the above-mentioned plasticine, an object of the present invention is to provide a kind of children's toy clay which is light, bright in color, strong in temp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L29/04C08K3/38A63H33/00C08L25/12
Inventor 杜京财
Owner 浙江银太郎动漫文化股份有限公司
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