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Environmentally-friendly UV-resistant color powder bonding material

A bonding material and anti-ultraviolet technology, applied in the direction of pigment slurry, etc., can solve the problems of low bonding performance, poor matching of substrates, insufficient product strength, etc., and achieve bright color of the adhesive, excellent bonding performance, good fluidity

Inactive Publication Date: 2016-08-24
苏州奥茵三维打印科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following problems in the commonly used adhesives, especially colored adhesives: (1) Poor compatibility with the base material and poor bonding performance, resulting in insufficient strength of the product and easy damage
(2) The stability of the pigment is not good, and it is prone to discoloration, yellowing, and fading after a short storage time
(3) The fluidity and stability of the adhesive are not good, and it is easy to clog the print head and cause lack of color
(4) Most adhesives contain some toxic substances, causing certain pollution to the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The environmental protection anti-ultraviolet colored powder bonding material in the present embodiment, its steps are as follows:

[0019] (1) The iron red raw material is milled by a ball mill for 2 hours, the speed is set at 10000 rpm, and it is set aside;

[0020] (2) According to the mass ratio, take 10% emulsified silicone oil, 0.5% Tween 40, 0.1% white carbon black, and the balance is water, mix it as a solvent, and set aside;

[0021] (3) Pre-mix 1 part of ultraviolet absorber UV-P with 50 parts of the solvent prepared in the second step to make a mixed solution for use;

[0022] (4) Mix the pigment raw material prepared in the first step with the mixed solution referred to in the third step at a volume ratio of 1:4, and stir at room temperature for 30 minutes.

Embodiment 2

[0024] The environmental protection anti-ultraviolet colored powder bonding material in the present embodiment, its steps are as follows:

[0025] (1) Grind the raw material of oxalic yellow in a ball mill for 2 hours, set the speed at 10000 rpm, and set it aside;

[0026] (2) According to the mass ratio, take 15% emulsified silicone oil, 0.6% Tween 80, 0.4% white carbon black, and the balance is water, mix it as a solvent, and set aside;

[0027] (3) Pre-mix 1 part of ultraviolet absorber UV-P with 50 parts of the solvent prepared in the second step to make a mixed solution for use;

[0028] (4) Mix the pigment raw material prepared in the first step with the mixed solution referred to in the third step at a volume ratio of 1:4, and stir at room temperature for 60 minutes.

Embodiment 3

[0030] The environmental protection anti-ultraviolet colored powder bonding material in the present embodiment, its steps are as follows:

[0031] (1) Grind the cobalt blue raw material in a ball mill for 2 hours, set the speed at 10,000 rpm, and set it aside;

[0032] (2) According to the mass ratio, take 12% emulsified silicone oil, 1% Tween 80, 1% white carbon black, and the balance is water, mix it as a solvent, and set aside;

[0033] (3) Pre-mix 1 part of ultraviolet absorber UV-P with 45 parts of the solvent prepared in the second step to make a mixed solution for use;

[0034] (4) Mix the pigment raw material prepared in the first step with the mixed solution referred to in the third step at a volume ratio of 2:7, and stir at room temperature for 90 minutes.

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PUM

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Abstract

The invention relates to an environmentally-friendly UV-resistant color powder bonding material. A major process for preparing the environmentally-friendly UV-resistant color bonding material comprises the following steps: (1) paint treatment: performing ball-milling on paint for 2-3 hours through an ultrahigh-speed ball mill, controlling the speed at 10,000-15,0000 revolutions per minute, and sealing and preserving for treated paint for later use after treatment, wherein different raw materials are selected according to different colors of paint; (2) solvent blending: mixing 1-10 percent by mass of organic silicon surfactant, 0.1-1 percent by mass of emulsifier, 0.1-1 percent by mass of dispersing agent and the balance of water to obtain a solvent for later use; (3) adding10-30 percent by mass of paint, 0.1-1 percent of UV-resistant absorbing agent and 30-70 percent by mass of solvent in the treated components into a stirring barrel in sequence, stirring at the normal temperature for 30-90 minutes, and observing the solution till the solution is uniform. The environmentally-friendly UV-resistant color powder bonding material is environmentally-friendly, is UV-resistant, and has red, yellow, blue, black and colorless series; the bonding agent is fresh in color, has superior powder bonding performance, high fluidity, high light resistance, and is environmentally-friendly.

Description

technical field [0001] The invention relates to an environment-friendly and anti-ultraviolet colored powder adhesive material, which belongs to the technical field of 3D printing. Background technique [0002] 3D printing technology, also known as additive manufacturing technology, is to digitally process the objects to be manufactured, and then process them layer by layer through a computer, and then superimpose them layer by layer by software control machines. This production and processing method subverts the traditional production mode, saves the design and production cycle, and is very suitable for the field of design and creativity. [0003] A major challenge faced in the development of 3D printing technology is how to find suitable raw materials to achieve the form the designer wants, including texture, color, biological properties, optical properties, mechanical properties and even electrical properties. At the current stage, major companies active in the 3D printin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D17/00
CPCC09D17/007C09D17/004
Inventor 陈炳地夏庆锋郑庆刚陈国涛
Owner 苏州奥茵三维打印科技有限公司