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

All-water-based high-density polyurethane decorative spraying material and spraying method thereof

A spraying material and high-density technology, applied in the field of coatings, can solve the problems of poor flame retardancy, bactericidal performance and anti-corrosion performance of waterproof coatings, achieve sufficient rescue time, improve flame retardancy, and good protection effect

Pending Publication Date: 2021-02-19
江苏博世威科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an all-water-based high-density polyurethane decorative spraying material and its spraying method, which solves the problems of poor flame retardancy, bactericidal performance and anti-corrosion performance of current waterproof coatings

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
  • All-water-based high-density polyurethane decorative spraying material and spraying method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see figure 1 , the present invention provides the following technical solutions: a full water-based high-density polyurethane decorative spray coating material, comprising the following components in parts by mass: 20 parts of toluene diisocyanate, 19 parts of diphenylmethane diisocyanate, 20 parts of polyether triol, 5 parts of curing agent, 5 parts of talcum powder, 5 parts of light calcium carbonate, 2 parts of titanium dioxide, 0.5 parts of dispersant, 0.2 parts of catalyst, 0.8 parts of leveling agent, 0.5 parts of defoamer, 2 parts of fungicide, flame retardant 2 parts of agent, 3 parts of antiseptic additive, 15 parts of water.

[0027] Specifically, the dispersant is SN-5040 dispersant.

[0028] Specifically, the catalyst is dibutyltin dilaurate.

[0029] Specifically, the leveling agent is BYK-306 leveling agent.

[0030] Specifically, the defoamer is BYK-063 defoamer.

[0031] Specifically, the fungicide is LF-149 fungicide.

[0032] Specifically, the fla...

Embodiment 2

[0040] see figure 1 , the present invention provides the following technical solutions: a full water-based high-density polyurethane decorative spray coating material, comprising the following components in parts by mass: 24 parts of toluene diisocyanate, 15 parts of diphenylmethane diisocyanate, 25 parts of polyether triol, 3 parts of curing agent, 2 parts of talcum powder, 2 parts of light calcium carbonate, 3 parts of titanium dioxide, 0.3 parts of dispersant, 0.2 parts of catalyst, 0.5 parts of leveling agent, 0.2 parts of defoamer, 2.8 parts of bactericide, flame retardant 3 parts of agent, 4 parts of antiseptic additive, 15 parts of water.

[0041] Specifically, the dispersant is SN-5040 dispersant.

[0042] Specifically, the catalyst is dibutyltin dilaurate.

[0043] Specifically, the leveling agent is BYK-306 leveling agent.

[0044] Specifically, the defoamer is BYK-063 defoamer.

[0045] Specifically, the fungicide is LF-149 fungicide.

[0046] Specifically, the...

Embodiment 3

[0054] see figure 1 , the present invention provides the following technical solutions: a full water-based high-density polyurethane decorative spray coating material, comprising the following components in parts by mass: 23 parts of toluene diisocyanate, 15 parts of diphenylmethane diisocyanate, 22 parts of polyether triol, 3 parts of curing agent, 3 parts of talcum powder, 7 parts of light calcium carbonate, 1 part of titanium dioxide, 0.6 parts of dispersant, 0.1 part of catalyst, 0.3 parts of leveling agent, 0.1 part of defoamer, 2 parts of bactericide, flame retardant 2 parts of agent, 3.9 parts of antiseptic additive, 17 parts of water.

[0055] Specifically, the dispersant is SN-5040 dispersant.

[0056] Specifically, the catalyst is dibutyltin dilaurate.

[0057] Specifically, the leveling agent is BYK-306 leveling agent.

[0058] Specifically, the defoamer is BYK-063 defoamer.

[0059] Specifically, the fungicide is LF-149 fungicide.

[0060]Specifically, the fla...

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

No PUM Login to View More

Abstract

The invention discloses a full-water-based high-density polyurethane decorative spraying material and a spraying method thereof, and belongs to the technical field of coatings. The all-water-based high-density polyurethane decorative spraying material comprises the following components in parts by mass: 20-40 parts of toluene diisocyanate, 15-35 parts of diphenylmethane diisocyanate, 20-40 parts of polyether triol, 3-5 parts of a curing agent, 2-7 parts of talcum powder, 2-10 parts of light calcium carbonate, 1-3 parts of titanium dioxide and 0.5-2 parts of a dispersing agent. By adding the bactericide, various bacteria, fungi, molds and the like can be effectively killed, infection of microorganisms is avoided in the production and storage processes, the flame retardant is added, and theflame retardant property can be improved, so that when a fire occurs, a coating formed by using the coating has a good flame retardant effect, and by adding the anti-corrosion additive, the anti-corrosion performance can be improved, and a coating formed by using the coating can resist corrosive substances, so that a base material can be protected.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an all-water-based high-density polyurethane decorative spraying material and a spraying method thereof. Background technique [0002] Paint, traditionally called paint in China. The so-called paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, oil, or emulsion, with or without adding pigments, fillers, adding The corresponding additives are viscous liquids prepared with organic solvents or water. The authoritative book "Coating Technology" in the Chinese coating industry defines it as follows: coating is a material that can be painted with different construction techniques. Cover the surface of the object to form a continuous solid film with strong adhesion and certain strength. The film formed in this way is commonly called a coating film, also known as a...

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): C09D175/08C09D5/14C09D5/08C09D5/18C09D7/61B05D5/00B05D7/24
CPCB05D5/00B05D7/24C08K2003/2241C08K2003/265C08K2003/323C08L2201/02C09D5/08C09D5/14C09D5/18C09D175/08C09D7/61C08L79/02C08K3/34C08K3/26C08K3/22C08K3/32
Inventor 卢翔罗文哲
Owner 江苏博世威科技有限公司