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Automobile high-toughness and oil-resistant 3D (three-dimensional) printing material

A 3D printing, high toughness technology, applied in the field of 3D printing, can solve the problems of unsatisfactory toughness and oil resistance

Inactive Publication Date: 2017-12-22
WUHU LINYI ELECTRONICS SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the toughness and oil resistance of 3D printing materials used in the automotive field cannot meet the needs of actual use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A high-toughness and oil-resistant 3D printing material for automobiles proposed by the present invention, its raw materials include, by weight, 100 parts of polyphenylene sulfide, 30 parts of ABS resin, 25 parts of coumarone resin, 3 parts of butyl rubber, polyvinyl chloride 4 parts, 5 parts of amino resin, 12 parts of polycarbonate, 6 parts of perfluoroalkyl acrylate, 3 parts of phthalic anhydride, 3 parts of nano aluminum hydroxide, 6 parts of glass microspheres, 4 parts of aluminum polyphosphate , 3.5 parts of jute fiber, 4.5 parts of glass fiber, 6 parts of carbon fiber, 3.5 parts of calcium sulfate whisker, 2.5 parts of carbon nanotube, 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, and 13.5 parts of oil-resistant modified additive.

[0016] The modified toug...

Embodiment 2

[0019] A high-toughness and oil-resistant 3D printing material for automobiles proposed by the present invention, its raw materials include by weight: 80 parts of polyphenylene sulfide, 40 parts of ABS resin, 15 parts of coumarone resin, 5 parts of butyl rubber, polyvinyl chloride 2 parts, 8 parts of amino resin, 8 parts of polycarbonate, 9 parts of perfluoroalkyl acrylate, 1 part of phthalic anhydride, 5 parts of nano aluminum hydroxide, 4 parts of glass microspheres, 6 parts of aluminum polyphosphate , 1 part of jute fiber, 6 parts of glass fiber, 4 parts of carbon fiber, 5 parts of calcium sulfate whisker, 1 part of carbon nanotube, 1 part of L-polylactic acid, 4 parts of polyadipate, 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, and 9 parts of oil-resistant modified additive.

[0020] The modified toughening agent is prepared a...

Embodiment 3

[0023] A high-toughness and oil-resistant 3D printing material for automobiles proposed by the present invention, its raw materials include by weight: 120 parts of polyphenylene sulfide, 20 parts of ABS resin, 35 parts of coumarone resin, 1 part of butyl rubber, polyvinyl chloride 6 parts, 2 parts of amino resin, 16 parts of polycarbonate, 3 parts of perfluoroalkyl acrylate, 5 parts of phthalic anhydride, 1 part of nano aluminum hydroxide, 8 parts of glass microspheres, 2 parts of aluminum polyphosphate , 6 parts of jute fiber, 3 parts of glass fiber, 8 parts of carbon fiber, 2 parts of calcium sulfate whisker, 4 parts of carbon nanotube, 5 parts of L-lactic acid, 2 parts of polyadipate, 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 oil resistance modified additive.

[0024] The modified toughening agent is prepared acco...

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PUM

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Abstract

The invention discloses an automobile high-toughness and oil-resistant 3D (three-dimensional) printing material. The automobile high-toughness and oil-resistant 3D printing material is prepared from the following raw materials of polyphenylene sulfide, ABS (acrylonitrile-butadiene-styrene) resin, coumarone resin, butyl rubber, polyvinyl chloride, amino resin, polycarbonate, acrylic perfluoroalkyl ester, phthalic anhydride, nanometer aluminum hydroxide, glass beads, aluminum polyphosphate, jute fibers, glass fibers, carbon fibers, calcium sulfate whiskers, carbon nanotubes, L-polylactide, poly-hexanedioic acid, butylene terephthalate, polypropylene, maleic anhydride, an antioxidant, a silane coupling agent KH-570, a modifying toughener and an oil-resistant modifier. The automobile high-toughness and oil-resistant 3D printing material is applied to automobiles, and has excellent toughness and oil-resistant property.

Description

technical field [0001] The invention relates to the technical field of 3D printing, in particular to a high-toughness and oil-resistant 3D printing material for automobiles. Background technique [0002] 3D printing technology is a new manufacturing technology developed based on digital models. It is currently widely used in medical, military, aerospace and other fields. The materials that can be used for 3D printing can be divided into polymer materials, metal powder materials and inorganic non-metal materials. Generally speaking, these materials used for 3D printing generally need to have good adhesive properties, so that the object forming in three-dimensional space can be guaranteed through the bonding between material layers. Among them, the polymer materials used in 3D printing are mainly polymer filaments, which are widely used due to their low production cost and good processability. In the prior art, the toughness and oil resistance of 3D printing materials used i...

Claims

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Application Information

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IPC IPC(8): C08L81/02C08L55/02C08L45/02C08L23/22C08L27/06C08L61/20C08L69/00C08L1/02C08L67/04C08L23/12C08L33/08C08K13/04C08K7/14C08K7/06C08K7/08C08K3/22C08K7/24B33Y70/00
CPCB33Y70/00C08K2003/2227C08K2201/011C08L81/02C08L2205/025C08L2205/035C08L2205/06C08L2205/16C08L55/02C08L45/02C08L23/22C08L27/06C08L61/20C08L69/00C08L1/02C08L67/04C08L23/12C08L33/08C08K13/04C08K7/14C08K7/06C08K7/08C08K3/22C08K7/24
Inventor 吕月林
Owner WUHU LINYI ELECTRONICS SCI & TECH