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High-toughness anti-corrosion 3D printing material for automobile manufacturing industry and preparation method of high-toughness anti-corrosion 3D printing material

A 3D printing and manufacturing technology, applied in the field of high-toughness anti-corrosion 3D printing materials for automobile manufacturing and their preparation, which can solve the problems of poor toughness and insufficient strength of polyphenylene sulfide

Inactive Publication Date: 2017-09-08
HEFEI SKE INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Polyphenylene sulfide is known as "the sixth largest engineering plastic in the world" and is also one of the eight major aerospace materials. Polyphenylene sulfide has excellent heat resistance, corrosion resistance, high dimensional stability, and excellent dielectric properties , excellent flame retardant properties and outstanding bonding properties, widely used in electronics, automobiles, environmental protection, aerospace and other fields, but polyphenylene sulfide has poor toughness and insufficient strength. As a kind of 3D printing material, Under the premise of ensuring excellent anti-corrosion performance, the toughness cannot meet the needs of actual use. Therefore, it is urgent to design a high-toughness anti-corrosion 3D printing material for the automotive industry to solve the problems in the existing technology

Method used

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Embodiment 1

[0017] A high-toughness anti-corrosion 3D printing material for the automobile manufacturing industry proposed by the present invention, its raw materials include by weight: 100 parts of modified polyphenylene sulfide, 30 parts of phenolic resin, 25 parts of epoxy acrylic resin, 3 parts of amino resin, 4 parts of polyvinyl chloride, 5 parts of trimethyl phosphate, 12 parts of trimethyl phosphate, 6 parts of dioctyl phthalate, 3 parts of zinc borate, 3 parts of nano aluminum hydroxide, 6 parts of glass beads, polymer 4 parts of aluminum phosphate, 3.5 parts of titanium dioxide, 4.5 parts of glass fiber, 6 parts of carbon fiber, 3.5 parts of calcium sulfate whisker, 2.5 parts of carbon nanotube, 5 parts of jute fiber, 3 parts of L-polylactic acid, 3 parts of polyadipate, 6 parts of butylene terephthalate, 4.5 parts of polypropylene, 3.5 parts of maleic anhydride, 2.5 parts of antioxidant, 3.5 parts of silane coupling agent KH-570, 6 parts of modified toughening agent, 13.5 parts ...

Embodiment 2

[0019] A high-toughness anti-corrosion 3D printing material for the automobile manufacturing industry proposed by the present invention, its raw materials include by weight: 80 parts of modified polyphenylene sulfide, 40 parts of phenolic resin, 15 parts of epoxy acrylic resin, 5 parts of amino resin, 2 parts of polyvinyl chloride, 8 parts of trimethyl phosphate, 8 parts of trimethyl phosphate, 9 parts of dioctyl phthalate, 1 part of zinc borate, 5 parts of nano aluminum hydroxide, 4 parts of glass beads, polymer 6 parts of aluminum phosphate, 1 part of titanium dioxide, 6 parts of glass fiber, 4 parts of carbon fiber, 5 parts of calcium sulfate whisker, 1 part of carbon nanotube, 8 parts of jute fiber, 1 part of L-polylactic acid, 4 parts of polyadipic acid, 3 parts of butylene terephthalate, 6 parts of polypropylene, 2 parts of maleic anhydride, 4 parts of antioxidant, 2 parts of silane coupling agent KH-570, 8 parts of modified toughening agent, 9 parts of modified filler ....

Embodiment 3

[0024] The invention proposes a high-toughness anti-corrosion 3D printing material for the automobile manufacturing industry. The raw materials include: 120 parts of modified polyphenylene sulfide, 20 parts of phenolic resin, 35 parts of epoxy acrylic resin, 1 part of amino resin, 6 parts of polyvinyl chloride, 2 parts of trimethyl phosphate, 16 parts of trimethyl phosphate, 3 parts of dioctyl phthalate, 5 parts of zinc borate, 1 part of nano aluminum hydroxide, 8 parts of glass beads, polymer 2 parts of aluminum phosphate, 6 parts of titanium dioxide, 3 parts of glass fiber, 8 parts of carbon fiber, 2 parts of calcium sulfate whisker, 4 parts of carbon nanotube, 2 parts of jute fiber, 5 parts of L-polylactic acid, 2 parts of polyadipic acid, 9 parts of butylene terephthalate, 3 parts of polypropylene, 5 parts of maleic anhydride, 1 part of antioxidant, 5 parts of silane coupling agent KH-570, 4 parts of modified toughening agent, 18 parts of modified filler .

[0025] A prep...

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Abstract

The invention discloses a high-toughness anti-corrosion 3D printing material for automobile manufacturing industry. The high-toughness anti-corrosion 3D printing material comprises the following raw materials: modified polyphenylene sulfide, phenolic resin, epoxy acrylic resin, amino resin, polyvinyl chloride, trimethyl phosphate, dioctyl phthalate, zinc borate, nano aluminum hydroxide, glass beads, aluminum polyphosphate, titanium dioxide, glass fiber, carbon fiber, calcium sulfate whiskers, carbon nanotube, jute fibers, levorotatory polylactic acid, poly adipic acid, butylene terephthalate, polypropylene, maleic anhydride, an antioxidant, a silane coupling agent KH-570, a modified toughening agent and modified fillers. The invention also proposes a preparation method of the high-toughness anti-corrosion 3D printing material for automobile manufacturing industry. The prepared 3D printing material has high toughness and corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of 3D printing materials, in particular to a high-toughness anti-corrosion 3D printing material for automobile manufacturing and a preparation method thereof. Background technique [0002] Polyphenylene sulfide is known as "the sixth largest engineering plastic in the world" and is also one of the eight major aerospace materials. Polyphenylene sulfide has excellent heat resistance, corrosion resistance, high dimensional stability, and excellent dielectric properties , excellent flame retardant properties and outstanding bonding properties, widely used in electronics, automobiles, environmental protection, aerospace and other fields, but polyphenylene sulfide has poor toughness and insufficient strength. As a kind of 3D printing material, Under the premise of ensuring excellent anti-corrosion performance, the toughness cannot meet the needs of actual use. Therefore, it is urgent to design a high-toughness ant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L81/02C08L61/06C08L63/10C08L61/20C08L27/06C08L97/02C08K13/06C08K9/04C08K3/30C08K3/22C08K7/14C08K7/06C08K7/24B33Y70/00
CPCB33Y70/00C08K2003/2227C08K2003/2241C08K2201/011C08K2201/014C08L81/02C08L2205/035C08L2205/16C08L61/06C08L63/10C08L61/20C08L27/06C08L97/02C08K13/06C08K9/04C08K3/30C08K3/22C08K3/2279C08K7/14C08K7/06C08K7/24
Inventor 吕月林
Owner HEFEI SKE INTELLIGENT TECH
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