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Preparation method of environment-friendly material

An environmentally friendly material and plastic technology, applied in the direction of additive processing, etc., can solve the problem of waste plastic waste of banana stalk resources, and achieve the effect of increasing added value, expanding the scope of application, and excellent tensile strength and elongation at break.

Inactive Publication Date: 2017-11-21
广西丰达三维科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a preparation method of an environmentally friendly material to solve the problems of existing banana stalk resources and waste of waste plastics, etc.

Method used

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  • Preparation method of environment-friendly material
  • Preparation method of environment-friendly material

Examples

Experimental program
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Effect test

Embodiment 1

[0067] An environmentally friendly material, in parts by weight, including the following raw materials: 112 parts of banana stalks, 32 parts of waste plastics, 60 parts of polylactic acid, 35 parts of potassium tripolyphosphate, 1 part of graphene, 0.4 parts of triethanolamine soap, and a compounding agent A 4.3 parts, compound agent B 3.5 parts;

[0068] The composite agent A includes the following raw materials in parts by weight: 6 parts of ACR foam regulator, 4 parts of aerosol generating agent, 3 parts of coupling agent kh-550, 2 parts of fatty acid glyceride, modified polyacrylate 4.2 parts, 2 parts of bis(2-ethylhexyl) phthalate, 3 parts of antioxidant 1010, 4 parts of polyaluminum chloride;

[0069] The compounding agent B is in parts by weight and includes the following raw materials: 152 parts of tapioca starch, 18 parts of dimethyl phosphite, N-ethyl-5-methyl-2-(1-methylethyl)cyclohexyl 6 parts of formamide, 7 parts of epibromopropane, 1.8 parts of carbonamide, 1.6...

Embodiment 2

[0088] An environmentally friendly material, in parts by weight, including the following raw materials: 175 parts of banana stalks, 40 parts of waste plastics, 74 parts of polylactic acid, 52 parts of potassium tripolyphosphate, 2 parts of graphene, 0.6 parts of triethanolamine soap, and a compounding agent A 8.4 parts, compound agent B 5.6 parts;

[0089] The composite agent A includes the following raw materials in parts by weight: 9 parts of ACR foam regulator, 5 parts of aerosol generating agent, 4 parts of coupling agent kh-550, 3 parts of fatty acid glyceride, modified polyacrylate 5.2 parts, 3 parts of bis(2-ethylhexyl) phthalate, 4 parts of antioxidant 1010, 5 parts of polyaluminum chloride;

[0090] The compounding agent B is in parts by weight and includes the following raw materials: 165 parts of tapioca starch, 20 parts of dimethyl phosphite, N-ethyl-5-methyl-2-(1-methylethyl)cyclohexyl 8 parts of formamide, 9 parts of epibromopropane, 2.5 parts of carbonamide, 2....

Embodiment 3

[0109] An environmentally friendly material, in parts by weight, including the following raw materials: 176 parts of banana stalks, 40 parts of waste plastics, 75 parts of polylactic acid, 52 parts of potassium tripolyphosphate, 2 parts of graphene, 0.6 parts of triethanolamine soap, and a compounding agent A 8.5 parts, compound agent B 5.6 parts;

[0110] The composite agent A includes the following raw materials in parts by weight: 10 parts of ACR foam regulator, 6 parts of aerosol generating agent, 5 parts of coupling agent kh-550, 4 parts of fatty acid glyceride, modified polyacrylate 6 parts, 4 parts of bis (2-ethylhexyl) phthalate, 5 parts of antioxidant 1010, 6 parts of polyaluminum chloride;

[0111] The compounding agent B is in parts by weight and includes the following raw materials: 182 parts of tapioca starch, 22 parts of dimethyl phosphite, N-ethyl-5-methyl-2-(1-methylethyl)cyclohexyl 10 parts of formamide, 10 parts of epibromopropane, 4.2 parts of carbonamide, ...

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Abstract

The invention discloses a method for preparing an environmentally friendly material. The environmentally friendly material includes the following raw materials: banana stalks, waste plastics, polylactic acid, potassium tripolyphosphate, graphene, triethanolamine soap, compounding agent A, compounding agent B, The environmental protection material is made through the steps of preparing banana stalk powder, fine plastic particles, activated graphene energy powder, 3D printing primary materials, mixing, and extruding into strips. The invention can fully recycle the banana stalks and waste plastics, expand the application range of the banana stalks and waste plastics, and increase the added value of the banana stalks and waste plastics.

Description

【Technical field】 [0001] The invention belongs to the technical field of material preparation for 3D printing, and in particular relates to a method for preparing an environmentally friendly material. 【Background technique】 [0002] 3D printing is a kind of rapid prototyping technology. It is a technology based on digital model files and using bondable materials such as powdered metal or banana stalks to construct objects by layer-by-layer printing. 3D printing is usually realized by using digital technology material printers. It is often used to manufacture models in mold manufacturing, industrial design and other fields, and is gradually used in the direct manufacturing of some products. There are already parts printed using this technology. , the technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil enginee...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L97/02C08L67/04C08L101/00C08L3/02C08L83/04C08K13/06C08K9/04C08K3/04C08K5/12C08K5/098C08K3/32B33Y70/00
CPCC08L97/02B33Y70/00C08K2003/324C08K2201/014C08L2207/20
Inventor 钟镇鸿
Owner 广西丰达三维科技有限公司
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