Cleanser for 3D printing resin used for aluminum castings and production method thereof

A technology of 3D printing and casting aluminum parts, which is applied in the direction of detergent composition, chemical instruments and methods, non-surface active detergent composition, etc. It can solve the problems of affecting the service life of the print head, increasing production and operation costs, and high maintenance costs , to achieve the effect of complete scale dissolution, reduce workload and reduce damage

Inactive Publication Date: 2017-05-31
GANSU KOCEL CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reason why 3D printing technology has not been promoted in the field of cast aluminum is that the maintenance cost of 3D sand printing equipment is high. If the print head is not maintained properly, it is prone to clogging, which seriously affects the service life of the print head and virtually increases production. operating cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A cleaning agent for 3D printing resins for aluminum castings, the raw materials of which are: 40% ethylene glycol, 20% methanol, 15% cyclohexanone, 10% isopropanol, 12% 4-methyl-2-pentanone %, stabilizer 3%.

[0022] According to a specific embodiment of the present invention, a production method of a cleaning agent for 3D printing resin for aluminum castings, the preparation process is as follows: close the discharge valve at the bottom of the reactor, start the power supply, and add 40% ethylene glycol and 20% methanol in sequence %, cyclohexanone 15%, isopropanol 10%, 4-methyl-2-pentanone 12%, stir for 30 minutes; add stabilizer 3% and continue to stir for 20 minutes to obtain a cleaning agent for 3D printing resin for cast aluminum parts .

Embodiment 2

[0024] A cleaning agent for 3D printing resins for aluminum castings, the raw materials of which are: 38% ethylene glycol, 24% methanol, 16% cyclohexanone, 9% isopropanol, 10% 4-methyl-2-pentanone %, stabilizer 3%.

[0025] According to a specific embodiment of the present invention, a production method of a cleaning agent for 3D printing resin for aluminum castings, the preparation process is as follows: close the discharge valve at the bottom of the reactor, start the power supply, and add 38% ethylene glycol and 24% methanol in sequence %, cyclohexanone 16%, isopropanol 9%, 4-methyl-2-pentanone 10%, stir for 30 minutes; add stabilizer 3% and continue to stir for 20 minutes to obtain a cleaning agent for 3D printing resin for cast aluminum parts .

Embodiment 3

[0027] A cleaning agent for 3D printing resins for aluminum castings, the raw materials of which are: 39% ethylene glycol, 15% methanol, 18% cyclohexanone, 8% isopropanol, 15% 4-methyl-2-pentanone %, stabilizer 5%.

[0028] According to a specific embodiment of the present invention, a production method of a cleaning agent for 3D printing resin for aluminum castings, the preparation process is as follows: close the discharge valve at the bottom of the reactor, start the power supply, and add 39% ethylene glycol and 15% methanol in sequence %, cyclohexanone 18%, isopropanol 8%, 4-methyl-2-pentanone 15%, stir for 30 minutes; add stabilizer 5% and continue to stir for 20 minutes to obtain a cleaning agent for 3D printing resin for cast aluminum parts .

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PUM

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Abstract

The invention relates to the field of auxiliary materials for casting and especially relates to a production method of a cleanser for 3D printing resin used for aluminum castings. For solving the defects in performances of a cleanser for 3D printing in the prior art, the cleanser in the invention is composed of, by mass, 37-43% of ethylene glycol, 15-25% of methanol, 12-18% of cyclohexanone, 8-12% of isopropanol, 9-15% of 4-methyl-2-pentanone, and 1-5% of a stabilizer. The cleanser has stable chemical performance and is not reacted with to-be-cleaned objects, is low in cost, is high in dissolving speed, has low boiling point and can be dried by itself.

Description

technical field [0001] The invention relates to the field of casting auxiliary materials, in particular to a cleaning agent for 3D printing resin for aluminum castings and a production method thereof. Background technique [0002] 3D (three-dimensional) molding technology is a product manufacturing method that uses plastic materials for layer-by-layer or point-by-point integral accumulation. The rudiments of its idea appeared a hundred years ago, including the example of using layered methods to make three-dimensional map models , the basic principle is to collect the three-dimensional structure information of the relevant objects according to the method of "cascading and accumulating", model the data, decompose the data layer by layer, and form respective data files by layer, that is, a series of two-dimensional layer data; and then According to different forming processes, the processing path is reversely established; finally, the three-dimensional product entity is manufa...

Claims

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Application Information

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IPC IPC(8): C11D7/26C11D7/60C11D11/00
CPCC11D7/261C11D7/264C11D11/0094
Inventor 方建涛邢金龙张茜
Owner GANSU KOCEL CHEM
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