A kind of powerful cleaning agent for 3D furan resin and production method thereof

A furan resin and cleaning agent technology, applied in detergent compositions, chemical instruments and methods, non-surface-active detergent compositions, etc., can solve the problems such as 3D furan resin powerful cleaning agents that have not yet been found, and achieve complete dissolving of scale. , to avoid secondary pollution, the effect of low cleaning cost

Active Publication Date: 2019-01-22
NINGXIA KOCEL MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, no powerful cleaning agent for 3D furan resin has been found

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The production raw materials of the powerful cleaning agent for 3D furan resin of the present invention are: ethanol 46%, acetone 25%, propylene glycol methyl ether 10%, isopropanol 9%, methyl ethyl ketone 8%, oxime compound stabilizer 2 %.

[0024] The production method of the powerful cleaning agent for 3D furan resin of the present invention is as follows: close the discharge valve at the bottom of the reaction tank, start the power supply, and add 46% ethanol, 25% acetone, 10% propylene glycol methyl ether, 9% isopropanol, and methanol in sequence. 8% ethyl ethyl ketone, stirred for 60 minutes; added 2% oxime compound stabilizer and continued to stir for 20 minutes to obtain a powerful cleaning agent for 3D furan resin.

Embodiment 2

[0026] The production raw materials of the powerful cleaning agent for 3D furan resin of the present invention are: ethanol 36%, acetone 27%, propylene glycol methyl ether 16%, isopropanol 8%, methyl ethyl ketone 10%, oxime compound stabilizer 3 %.

[0027] The production method of the powerful cleaning agent for 3D furan resin of the present invention is as follows: close the discharge valve at the bottom of the reactor, start the power supply, add 36% ethanol, 27% acetone, 16% propylene glycol methyl ether, 8% isopropanol, methyl Add 10% ethyl ethyl ketone, stir for 60 minutes; add 3% oxime compound stabilizer and continue stirring for 20 minutes to obtain a powerful cleaning agent for 3D furan resin.

Embodiment 3

[0029] The production raw materials of the powerful cleaning agent for 3D furan resin of the present invention are: ethanol 39%, acetone 30%, propylene glycol methyl ether 12%, isopropanol 12%, methyl ethyl ketone 6%, oxime compound stabilizer 1 %.

[0030] The production method of powerful cleaning agent for 3D furan resin of the present invention is:

[0031] Close the discharge valve at the bottom of the reaction kettle, start the power supply, add 39% ethanol, 30% acetone, 12% propylene glycol methyl ether, 12% isopropanol, and 6% methyl ethyl ketone in sequence, and stir for 60 minutes; add oxime compound stabilizer 1% and continue to stir for 20 minutes to obtain a powerful cleaning agent for 3D furan resin.

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PUM

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Abstract

The invention provides an intensive cleaning agent for 3D furan resin for the technical performance defects of an existing common cleaning agent for 3D printing.The intensive cleaning agent for the 3D furan resin is produced from, by mass, 36%-56% of ethyl alcohol, 17%-33% of acetone, 3%-17% of propylene glycol monomethyl ether, 5%-13% of isopropyl alcohol, 5%-11% of methyl ethyl ketone and 1%-3% of a stabilizer.The intensive cleaning agent for the 3D furan resin has the advantages of being stable in chemical performance, capable of being not subjected to a reaction with cleaned objects, low in cost and boiling point and capable of being self-dried.

Description

technical field [0001] The invention relates to the field of casting auxiliary materials, in particular to a powerful cleaning agent for 3D furan resin and a production method thereof. Background technique [0002] 3D printing was born in the 1980s, known as "ideas of the last century, technology of the last century, market of this century", and has a history of more than 20 years. This digital manufacturing technology, which is called "will bring the third industrial revolution" by the British "Economist" magazine, can not only print aircraft parts, racing cars, pistols, but also print chocolate, food and human organs, etc., but in The application in the foundry field has not yet been popularized. The main reason is that 3D sand printing equipment generally has high prices and high maintenance costs. The domestic 3D sand printing equipment has not really reached the level of industrialized mature application. At present, there are only a few casting machines in China. The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D7/60C11D7/26C11D7/32
CPCC11D7/00C11D7/261C11D7/263C11D7/264C11D7/32
Inventor 方建涛邢金龙陈学更张茜
Owner NINGXIA KOCEL MOLD
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