Light-weight clay

A clay and lightweight technology, applied in the field of lightweight clay, can solve the problems of large influence of gelation degree, difficult to control the amount of gelling agent added, difficult to grasp the degree of PVA gelation, etc. Anti-mildew effect

Inactive Publication Date: 2011-01-26
深圳云之彩美术工艺用品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 s

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] In this embodiment, the water-soluble resin is polyvinyl alcohol, the moisturizing agent is glycerol, the light filler powder is white carbon black, and the coloring agent is fluorescent pink powder. The composition and mass percent of the main raw materials of this fluorescent pink light clay are:

[0036] Polyvinyl alcohol 8.0%

[0037] Water 71.9%

[0038] Casson 0.1%

[0039] Glycerol 5.0%

[0040] Xanthan Gum 2.0%

[0041] Silica 10.0%

[0042] Borax 2.0%

[0043] Fluorescent pink powder 1.0%

Embodiment 2

[0045] In this embodiment, the water-soluble resin is polyvinyl alcohol, the moisturizing agent is glycerol, the light filler powder is light calcium carbonate, and the colorant is fluorescent yellow powder. The composition and mass percent of the main raw materials of this fluorescent yellow light clay are:

[0046] Polyvinyl alcohol 20.0%

[0047] Water 46.45%

[0048] Casson 0.05%

[0049] Glycerol 20.0%

[0050] Xanthan Gum 2.0%

[0051] Light calcium carbonate 2.0%

[0052] Borax 8.0%

[0053] Fluorescent yellow powder 1.5%

Embodiment 3

[0055] In this embodiment, the water-soluble resin is polyvinyl alcohol, the moisturizing agent is glycerol, the light filler powder is white carbon black, and the colorant is fluorescent purple powder. The composition and mass percent of the main raw materials of this kind of fluorescent purple light clay are:

[0056] Polyvinyl alcohol 18.5%

[0057] Water 26.9%

[0058] Casson 0.1%

[0059] Glycerol 20.0%

[0060] Xanthan Gum 10.0%

[0061] Silica 15.0%

[0062] Borax 8.0%

[0063] Fluorescent purple powder 1.5%

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PUM

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Abstract

The invention discloses light-weight clay, which consists of the following components in percentage by mass: 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 light-weight padding powder, 1.0 to 8.0 percent of borax and 0.2 to 1.5 percent of colorant. Compared with the conventional clay in the prior art, the light-weight clay has the advantages of easy forming, good handfeel, no greasiness, little possibility of mildewing, long quality guarantee period, innocuity and no peculiar smell.

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 and long-lasting lightweight clay. 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 advantages of non-t...

Claims

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Application Information

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IPC IPC(8): C08L29/04C08L5/00C08L91/00C08K5/053C08L71/08C08K3/34C08K3/26C08K3/38C08K5/47B44C3/06
Inventor 饶来帮
Owner 深圳云之彩美术工艺用品有限公司
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