High-strength ultraviolet-resistant 3D (three-dimensional) printing material for building field and preparation method thereof

A UV-resistant, 3D printing technology, applied in the field of 3D printing materials, can solve the problems of self-extinguishing, easy dripping, unsatisfactory strength and UV resistance.

Inactive Publication Date: 2017-09-19
HEFEI SKE INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ABS resin is extremely flammable, its limiting oxygen index is only about 18, and it has the characteristics of self-extinguishing and easy dripping.
As a kind of 3D printing material, ABS's strength and

Method used

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  • High-strength ultraviolet-resistant 3D (three-dimensional) printing material for building field and preparation method thereof
  • High-strength ultraviolet-resistant 3D (three-dimensional) printing material for building field and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The present invention proposes a high-strength UV-resistant 3D printing material for the construction field, and its raw materials include, by weight, 100 parts of ABS resin, 40 parts of polyvinyl chloride, 30 parts of polypropylene, 22 parts of polycarbonate, and cis-butene 45 parts of dianhydride, 3.5 parts of phenolic resin, 6 parts of trimethyl phosphate, 5 parts of glass fiber, 5 parts of carbon fiber, 6.5 parts of methyl laurate, 4 parts of diphenylmethane bismaleimide, 5-sulfonic acid para 2 parts of monopotassium phthalate, 3.5 parts of 2,5-dihydroxyterephthalic acid, 2.5 parts of benzotriazole, 4 parts of polytetrafluoroethylene, 3.5 parts of sodium allyl sulfonate, 5 parts of methyl acrylate , 3.5 parts of n-propyl acrylate, 3.5 parts of magnesium stearate, 5.5 parts of dodecyl alcohol ester, 4 parts of silane coupling agent KH-560, 4.5 parts of benzoyl peroxide, 10 parts of hardening modifier, 10 parts of modified additives, 9 parts of modified fillers.

Embodiment 2

[0017] The present invention proposes a high-strength UV-resistant 3D printing material for the construction field. The raw materials include: 80 parts of ABS resin, 50 parts of polyvinyl chloride, 25 parts of polypropylene, 18 parts of polycarbonate, and cis-butene 60 parts of dianhydride, 2 parts of phenolic resin, 8 parts of trimethyl phosphate, 4 parts of glass fiber, 8 parts of carbon fiber, 4 parts of methyl laurate, 5 parts of diphenylmethane bismaleimide, 5 parts of sulfonic acid 1 part of monopotassium phthalate, 5 parts of 2,5-dihydroxyterephthalic acid, 1 part of benzotriazole, 6 parts of polytetrafluoroethylene, 2 parts of sodium allyl sulfonate, 8 parts of methyl acrylate , 1 part of n-propyl acrylate, 5 parts of magnesium stearate, 3 parts of dodecyl alcohol ester, 6 parts of silane coupling agent KH-560, 1 part of benzoyl peroxide, 15 parts of hardening modifier, 5 parts of modified additives, 12 parts of modified fillers.

[0018] A preparation method of a hig...

Embodiment 3

[0020]The present invention proposes a high-strength UV-resistant 3D printing material for the construction field, and its raw materials include, by weight, 120 parts of ABS resin, 30 parts of polyvinyl chloride, 35 parts of polypropylene, 18 parts of polycarbonate, and cis-butene 60 parts of dianhydride, 2 parts of phenolic resin, 8 parts of trimethyl phosphate, 4 parts of glass fiber, 8 parts of carbon fiber, 4 parts of methyl laurate, 5 parts of diphenylmethane bismaleimide, 5 parts of sulfonic acid 1 part of monopotassium phthalate, 5 parts of 2,5-dihydroxyterephthalic acid, 1 part of benzotriazole, 6 parts of polytetrafluoroethylene, 2 parts of sodium allyl sulfonate, 8 parts of methyl acrylate , 1 part of n-propyl acrylate, 5 parts of magnesium stearate, 3 parts of dodecyl alcohol ester, 6 parts of silane coupling agent KH-560, 1 part of benzoyl peroxide, 15 parts of hardening modifier, 5 parts of modified additives, 12 parts of modified fillers.

[0021] The hardening ...

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PUM

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Abstract

The invention discloses a high-strength ultraviolet-resistant 3D (three-dimensional) printing material for the building field. The high-strength ultraviolet-resistant 3D printing material is prepared from the following raw materials including ABS resin, polyvinyl chloride, polypropylene, polycarbonate, maleic anhydride, phenolic resin, trimethyl phosphate, glass fiber, carbon fiber, methyl laurate, N,N'--4,4'--diphenylmethane-bismaleimide, 5-sulfonic acid mono-potassium terephthalate, 2,5-dihydroxyterephthalic acid, benzotriazole, polytetrafluoroethylene, sodium allylsulfonate, methyl acrylate, n-propyl acrylate, magnesium stearate, 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, silane coupling agents KH-560, benzoyl peroxide, hardness enhancing modifying agents, modification auxiliary agents and modification fillers. The invention also provides a preparation method of the high-strength ultraviolet-resistant 3D printing material for the building field. The prepared 3D printing material has high strength and excellent ultraviolet-resistant performance.

Description

technical field [0001] The invention relates to the technical field of 3D printing materials, in particular to a high-strength ultraviolet-resistant 3D printing material used in the construction field and a preparation method thereof. Background technique [0002] As a thermoplastic engineering plastic with excellent performance, ABS has the characteristics of high strength, good toughness, good electrical insulation, and easy molding and processing. It is widely used in the fields of auto parts, electrical products, and building materials. However, ABS resin is extremely flammable, its limiting oxygen index is only about 18, and it has the characteristics of self-extinguishing and easy dripping. As a kind of 3D printing material, ABS's strength and UV resistance cannot meet the needs of actual use. Therefore, it is urgent to design a 3D printing material with high strength and UV resistance in the construction field to solve the problems in the prior art. Contents of the ...

Claims

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Application Information

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IPC IPC(8): C08L55/02C08L27/06C08L23/12C08L69/00C08L33/20C08L25/12C08K13/06C08K9/06C08K3/22C08K3/34C08F220/48C08F212/10C08F222/40C08F291/12C08F222/06B33Y70/00
CPCB33Y70/00C08F212/10C08F220/48C08F279/04C08K2003/2227C08K2201/014C08L55/02C08L2201/08C08L2205/035C08L2205/16C08L27/06C08L23/12C08L69/00C08L33/20C08K13/06C08K9/06C08K3/22C08K3/34C08K3/346C08L25/12C08F222/40C08F222/06
Inventor 吕月林
Owner HEFEI SKE INTELLIGENT TECH
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