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3D printer adhesive and preparation method thereof

A technology of 3D printers and adhesives, applied in the direction of adhesive types, non-polymer adhesive additives, acrylonitrile butadiene styrene polymer adhesives, etc., can solve destructive removal, product sticking The living platform cannot be easily taken down, cannot be stuck, etc.

Inactive Publication Date: 2015-06-03
瑞安市尚昱电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Adhesives need to be sprayed on the platform during printing to bond materials. The current 3D printing adhesives have such defects: the printed product sticks to the platform and cannot be easily removed, or even sticks too tightly for printing. Take it off destructively, or it won’t stick

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1 : A kind of adhesive of 3D printer and preparation method, it is made up of acetone, ethyl acetate, dichloromethane, transparent ABS, and its weight ratio is:

[0031] Acetone: 65 parts

[0032] Ethyl acetate: 25 parts

[0033] Dichloromethane: 2 parts

[0034] Transparent ABS: 8 parts.

[0035] The preparation method of 3D printer adhesive, its steps are as follows:

[0036] 1) Stirring: add the above-mentioned raw materials into the mixing tank according to their proportions and in the order of: acetone, ethyl acetate, dichloromethane, and transparent ABS;

[0037] 2) stand still;

[0038] 3) Deoxygenation: Negative pressure extracts the oxygen in the mixed liquid;

[0039] 4) Filtration: Use a filtration system to filter to make an adhesive.

[0040] In step 1), the stirring speed is 70r / min, and the stirring time is 50 minutes.

[0041] Step 2) in, standing time is 10 hours.

[0042] The pressure range in step 3) is 0.5 cPa.

Embodiment 2

[0043] Example 2 : A kind of adhesive of 3D printer and preparation method, it is made up of acetone, ethyl acetate, dichloromethane, transparent ABS, and its weight ratio is:

[0044] Acetone: 70 parts

[0045] Ethyl acetate: 20 parts

[0046] Dichloromethane: 3 parts

[0047] Transparent ABS: 7 parts.

[0048] The preparation method of 3D printer adhesive, its steps are as follows:

[0049] 1) Stirring: add the above-mentioned raw materials into the mixing tank according to their proportions and in the order of: acetone, ethyl acetate, dichloromethane, and transparent ABS;

[0050] 2) stand still;

[0051] 3) Deoxygenation: Negative pressure extracts the oxygen in the mixed liquid;

[0052] 4) Filtration: Use a filtration system to filter to make an adhesive.

[0053] In step 1), the stirring speed is 50r / min, and the stirring time is 20 minutes.

[0054] Step 2) in, standing time is 5 hours.

[0055] The pressure range in step 3) is 0.3 cPa.

Embodiment 3

[0056] Example 3 : A kind of adhesive of 3D printer and preparation method, it is made up of acetone, ethyl acetate, dichloromethane, transparent ABS, and its weight ratio is:

[0057] Acetone: 75 parts

[0058] Ethyl acetate: 15 parts

[0059] Dichloromethane: 4 parts

[0060] Transparent ABS: 6 parts.

[0061] The preparation method of 3D printer adhesive, its steps are as follows:

[0062] 1) Stirring: add the above-mentioned raw materials into the mixing tank according to their proportions and in the order of: acetone, ethyl acetate, dichloromethane, and transparent ABS;

[0063] 2) stand still;

[0064] 3) Deoxygenation: Negative pressure extracts the oxygen in the mixed liquid;

[0065] 4) Filtration: Use a filtration system to filter to make an adhesive.

[0066] In step 1), the stirring speed is 80r / min, and the stirring time is 40 minutes.

[0067] Step 2) in, standing time is 10 hours.

[0068] The pressure range in step 3) is 0.8 cPa.

[0069] In the pres...

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PUM

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Abstract

The invention relates to a 3D printer adhesive and a preparation method thereof. The 3D printer adhesive is prepared from acetone, ethyl acetate, dichloromethane, and transparent ABS (Acrylonitrile Butadiene Styrene), wherein the weight proportion of the constituents is as follows: 65-75 parts of acetone, 15-25 parts of ethyl acetate, 2-5 parts of dichloromethane, and 5-10 parts of transparent ABS. The 3D printer adhesive has the functions that a product can be adhered to a platform in the 3D printing process, and the product can be perfectly taken off after the 3D printing process.

Description

technical field [0001] The invention relates to an adhesive, in particular to an adhesive used for a 3D printer platform and materials and a preparation method thereof. Background technique [0002] 3D printing technology, also known as three-dimensional printing technology, refers to a 3D printer that can "print" a real object, and uses layered processing and superposition forming to increase materials layer by layer to generate 3D entities. The most prominent advantage of 3D printing technology is that it can directly generate objects of any shape from computer graphics data without machining or molds. [0003] Adhesives need to be sprayed on the platform during printing to bond materials. The current 3D printing adhesives have such defects: the printed product sticks to the platform and cannot be easily removed, or even sticks too tightly for printing. Finally, take it off destructively, or it will not stick. SUMMARY OF THE INVENTION [0004] In order to solve the abo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J155/02C09J11/06B33Y70/00
Inventor 周双陈晟陈勤
Owner 瑞安市尚昱电子科技有限公司
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