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Environment-friendly toy material and preparation method thereof

A toy and environmental protection technology, applied in the field of environmental protection toy materials and preparation, can solve the problems of huge difference in performance, uneven mixing, long degradation time, etc., and achieve the effect of excellent performance

Pending Publication Date: 2021-06-15
晋江力奇模具有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of toys. In the prior art, they are usually made of wood, paper or polymer materials, such as PP, Pe and other materials. Wood and paper have good degradability, but their application in toys is limited. For As far as polymer materials are concerned, although they have good performance, fast molding, and wide application, most of them do not meet the requirements of environmental protection, or take a long time to degrade. For this, the materials need to be adjusted, such as polylactic acid as the main material for preparation, but the performance cannot meet the demand, and some Enterprises increase components to modify polylactic acid, such as adding reinforcing components, etc., but the mixing is uneven, which leads to huge performance differences and needs to be improved

Method used

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  • Environment-friendly toy material and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Environmentally friendly toy materials, by mass, include the following components: 70 parts of micro-foamed polylactic acid particles, 4 parts of bamboo powder, 2 parts of a combination of bamboo powder, magnesium oxide and silicon dioxide, bamboo powder, zinc oxide and 2 parts of silicon combination, 3 parts of auxiliary agent, the auxiliary agent is composed of lubricant calcium stearate and antioxidant B215 at a mass ratio of 1:1.

[0032] Concrete preparation process is as follows:

[0033] The preparation of bamboo powder, the bamboo leaf of drying is sent into pulverizer and is pulverized into powder, sieves and obtains 200 order bamboo powders, is placed in the sodium hydroxide solution of concentration 10wt% to soak 2h afterwards, soaks in distilled water and removes sodium hydroxide, Then dry to obtain the final product of bamboo powder.

[0034] Conjugate preparation

[0035] Put the zinc oxide particles in the polyacrylate emulsion and stir evenly to coat t...

Embodiment 2

[0042] Environmentally friendly toy materials, by mass, include the following components: 75 parts of micro-foamed polylactic acid particles, 5 parts of bamboo powder, 3 parts of a combination of bamboo powder, magnesium oxide and silicon dioxide, bamboo powder, zinc oxide and 3 parts of silicon combination, 4 parts of auxiliary agent, the auxiliary agent is composed of lubricant calcium stearate and antioxidant B215 at a mass ratio of 1:1.

[0043] Concrete preparation process is as follows:

[0044] The preparation of bamboo powder, the bamboo leaf of drying is sent into pulverizer and is pulverized into powder, sieves and obtains 300 order bamboo powders, is placed in the sodium hydroxide solution of concentration 10wt% to soak 1h afterwards, soaks in distilled water and removes sodium hydroxide, Then dry to obtain the final product of bamboo powder.

[0045] Conjugate preparation

[0046] Put the zinc oxide particles in the polyacrylate emulsion and stir evenly to coat t...

Embodiment 3

[0053] Environmentally friendly toy materials, by mass, include the following components: 85 parts of micro-foamed polylactic acid particles, 6 parts of bamboo powder, 4 parts of a combination of bamboo powder, magnesium oxide and silicon dioxide, bamboo powder, zinc oxide and 4 parts of silicon combination, 5 parts of auxiliary agent, the auxiliary agent is composed of lubricant calcium stearate and antioxidant B215 at a mass ratio of 1:1.

[0054] Concrete preparation process is as follows:

[0055] The preparation of bamboo powder, the bamboo leaf of drying is sent into pulverizer and is pulverized into powder, sieves and obtains 500 order bamboo powders, puts the sodium hydroxide solution of concentration 10wt% to soak 2h afterwards, soaks in distilled water and removes sodium hydroxide, Then dry to obtain the final product of bamboo powder.

[0056] Conjugate preparation

[0057] Put the zinc oxide particles in the polyacrylate emulsion and stir evenly to coat the polya...

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Abstract

The invention discloses an environment-friendly toy material which comprises the following components in parts by mass: 70-85 parts of micro-foaming polylactic acid particles, 4-6 parts of bamboo powder, 2-4 parts of a combination of bamboo powder, magnesium oxide and silicon dioxide, 2-4 parts of a combination of bamboo powder, zinc oxide and silicon dioxide and 3-5 parts of auxiliaries. The toy material takes polylactic acid as a main material, the bamboo powder, magnesium oxide, zinc oxide and the like are introduced to enhance the performance, the environment-friendly requirement is met, meanwhile, a single-material mixing mode is abandoned, the bamboo powder and various materials are mixed in a mode of forming a combination, and the environment-friendly toy material has the advantages that the material mixing uniformity is greatly improved, and the performance of a material product is obviously improved. A preparation method of the environment-friendly toy material is disclosed.

Description

technical field [0001] The invention relates to the technical field of toy preparation, in particular to an environment-friendly toy material and a preparation method. Background technique [0002] Toys are an indispensable item in children's life. It accompanies children's growth, adds fun to children's life, and can also enlighten wisdom. There are many kinds of toys. In the prior art, they are usually made of wood, paper or polymer materials, such as PP, Pe and other materials. Wood and paper have good degradability, but their application in toys is limited. For As far as polymer materials are concerned, although they have good performance, fast molding, and wide application, most of them do not meet the requirements of environmental protection, or take a long time to degrade. For this, the materials need to be adjusted, such as polylactic acid as the main material for preparation, but the performance cannot meet the demand, and some Enterprises add components to modify ...

Claims

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Application Information

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IPC IPC(8): C08L67/04C08L97/02C08K9/10C08K9/06C08K3/22C08K3/36
CPCC08K2003/222C08K2201/011C08L67/04C08L2201/06C08L97/02C08K9/10C08K9/06C08K3/22C08K3/36
Inventor 张振埌易连根王青蚨韦斌
Owner 晋江力奇模具有限公司
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