Unlock instant, AI-driven research and patent intelligence for your innovation.

Acrylate coating as well as preparation method and application thereof

An acrylate and acrylate-based technology, which is applied in the field of acrylate coatings and their preparation, can solve the problems of difficulty in meeting the performance requirements of integrated boards, poor wettability of coatings and boards, and low stability of coating performance. Excellent board wettability, high construction efficiency and high hardness

Active Publication Date: 2022-03-22
ASIA CUANON TECH SHANGHAI +1
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The curing speed of the primer is fast, and the formed coating has a sealing effect and good leveling property; however, the wettability between the coating and the board is not good, especially not suitable for high-density boards, and the performance stability of the coating is not high. Poor adhesion, difficult to meet the performance requirements of the integrated board
[0006] It can be seen that the existing sealing primers generally have defects such as poor substrate wettability, low adhesion, unstable performance, slow drying and curing speed, etc.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Acrylate coating as well as preparation method and application thereof
  • Acrylate coating as well as preparation method and application thereof
  • Acrylate coating as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0060] A kind of titanium dioxide nanotube, preparation method comprises the steps:

[0061] (1) Configure a 5mol / L NaOH solution, weigh 5mg of titanium dioxide nanoparticles, add it to 32mL of the prepared NaOH solution, and ultrasonically disperse it in an ultrasonic instrument filled with hot water for 1h to obtain a dispersion;

[0062] (2) Pour the dispersion liquid obtained in step (1) into the reaction kettle, and heat it in a crucible resistance furnace at 100°C for 96h to carry out the hydrothermal reaction; after the hydrothermal reaction is completed, the solution obtained is neutralized to neutral with dilute sulfuric acid , precipitate and remove the supernatant, centrifuge, wash, and repeat 10 times, then dry the sample to obtain the titanium dioxide nanotube.

[0063] Adopt scanning electron microscope (SEM, S-3400N) to test the microscopic appearance of the titania nanotube of preparation example 1, obtain the scanning electron microscope figure of different te...

Embodiment 1

[0072] A kind of acrylic paint, comprises following component by weight part:

[0073]

[0074] The preparation method of the acrylate coating is as follows: mix the urethane acrylate with the diluent PM and stir for 10 minutes; reduce the speed of the dispersion disc and slowly add titanium dioxide nanotubes T1, and stir at a high speed for 15 minutes after adding; Add agent 819, stir at high speed for 5 minutes after adding, stir and disperse each material evenly, filter and package, and obtain the acrylate coating.

Embodiment 2

[0076] A kind of acrylic paint, comprises following component by weight part:

[0077]

[0078] The preparation method of the acrylate coating is the same as in Example 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
lengthaaaaaaaaaa
densityaaaaaaaaaa
Login to View More

Abstract

The invention provides an acrylate coating as well as a preparation method and application thereof. The acrylate coating is prepared from the following components in parts by weight: 80 to 90 parts of acrylate resin, 5 to 10 parts of photoinitiator and 0.1 to 1 part of titanium dioxide nanotube. The acrylate coating has the photocuring characteristic, the curing speed is high, and the construction efficiency is high; meanwhile, through compounding of the titanium dioxide nanotube with a specific microstructure, the acrylate resin and the photoinitiator, the coating is endowed with excellent plate wettability, good adhesion between the coating and the plate, higher hardness, excellent yellowing resistance and aging resistance, good water resistance and acid and alkali resistance, good coating performance stability, good adhesion between the coating and the plate, good adhesion between the coating and the plate, good adhesion between the coating and the plate, good adhesion between the coating and the plate, and good adhesion between the coating and the plate and between the coating and the plate. The high-performance UV sealing primer fully meets the application requirements of an integrated plate, and is suitable for sealing of a high-density calcium silicate plate.

Description

technical field [0001] The invention belongs to the technical field of paint, and in particular relates to an acrylic paint, a preparation method and application thereof. Background technique [0002] Insulation and decoration integrated board is a new type of exterior wall insulation and decoration material, which has a decorative effect and also functions as a curtain wall system and an external insulation system. It usually adopts the process of factory prefabrication and on-site installation. Market demand and good market competitiveness. In the production process of the integrated board, it is necessary to pre-paint a layer of primer on the board of the panel to ensure the good adhesion and surface effect of the middle coating or topcoat to the panel. Most of the panels used in the existing integrated boards are calcium silicate boards. This type of board has a porous structure, high water absorption rate, and is difficult to paint. Therefore, it needs to be sealed wit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/14C09D7/61C09D7/62C09D7/63E04F13/075
CPCC09D175/14C09D7/61C09D7/62C09D7/63E04F13/0875C08K2003/2241C08K2201/011E04F2290/04C08K3/22C08K9/02C08K9/00C08K5/5317
Inventor 张炜彬查纯喜刘楠李金钟
Owner ASIA CUANON TECH SHANGHAI