Supercharge Your Innovation With Domain-Expert AI Agents!

Environment-friendly water clear automobile original factory paint and preparation method thereof

An environmentally friendly water and automobile technology, applied in the direction of polyurea/polyurethane coatings, coatings, etc., can solve the problems of affecting color, weak metal texture, insufficient silver powder arrangement, etc., to reduce pollution, good arrangement effect, and reduce VOC. The effect of emissions

Inactive Publication Date: 2014-01-08
DONGLAI COATING TECH SHANGHAI
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current automotive original paint has the characteristics of insufficient silver powder arrangement, affecting the color, and weak metal texture.

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
  • Environment-friendly water clear automobile original factory paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A preparation method of environment-friendly water-clear automotive original paint, the method comprises the following process steps:

[0028] (1) First add 35kg of water-based resin (Bayhydrol XP2648), 1.6kg of co-solvent propylene glycol monomethyl ether and 33.4kg of deionized water in a stirring state and mix them uniformly to obtain mixture a, which is the same as adjusting mixture a by pH regulator NaOH The pH value is 7.5-8.5;

[0029] (2) Add water-based amino resin cymel3283kg, water-based thickener Viscalex HV303kg, and deionized water 12kg into the above-mentioned mixture a in sequence, and stir evenly to obtain mixture b;

[0030] (3) Water-based resin (Bayhydrol XP2648) 6kg, water-based dispersant TEGO Dispers715W) 7.5kg, cosolvent diol monomethyl ether 42kg deionized water 2.5kg, metal pigment STAPA HYDROLAN219240kg are mixed in turn, and stir to obtain mixture c; then Add 12% of the weight of the mixture c into the mixture b obtained in step (2), and sti...

Embodiment 2

[0032] A preparation method of environment-friendly water-clear automotive original paint, the method comprises the following process steps:

[0033] (1) First add 30kg of water-based resin (Bayhydrol XP2621), 1.6kg of co-solvent propylene glycol monomethyl ether and 38.4kg of deionized water in a stirring state and mix them uniformly to obtain mixture a, which is the same as adjusting mixture a by pH regulator KOH The pH value is 7.5-8.5;

[0034] (2) Add water-based amino resin cymel3283kg water-based thickener Rheolate6783kg, deionized water 12.kg into the above mixture a in turn, and stir evenly to obtain mixture b;

[0035] (3) Water-based resin (Bayhydrol XP2621) 6kg, water-based dispersant TEGO Dispers745W) 7.5kg, cosolvent diol monomethyl ether 42kg deionized water 2.5kg, metal pigment STAPA HYDROLAN215340kg are mixed successively, and stir to obtain mixture c; Add it into the mixture b obtained in step (2) at a ratio of 11% of the weight of the mixture c, and stir ev...

Embodiment 3

[0037] A preparation method of environment-friendly water-clear automotive original paint, the method comprises the following process steps:

[0038] (1) First add 32kg of water-based resin (Bayhydrol XP2621), 1.6kg of co-solvent propylene glycol monomethyl ether and 36.4kg of deionized water in a stirring state and mix them uniformly to obtain mixture a, which is the same as adjusting mixture a by pH regulator NaOH The pH value is 7.5-8.5;

[0039] (2) Add water-based amino resin cymel3283kg water-based thickener Viscalex HV303kg, deionized water 12kg into the above mixture a in turn, and stir evenly to obtain mixture b;

[0040] (3) 6kg of water-based resin (Bayhydrol XP2621), 7.5kg of water-based dispersant (TEGO Dispers740W), 2.5kg of cosolvent glycol monomethyl ether 42kg of deionized water, and metal pigment STAPA HYDROLAN215640kg were mixed in sequence, and stirred evenly to obtain mixture c; then Add 12% of the weight of the mixture c into the mixture b obtained in st...

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 relates to environment-friendly water clear automobile original factory paint and a preparation method thereof. The original factory paint comprises the following components in parts by weight: 25-40 parts of water-based resin, 3-12 parts of metallic pigment, 0.1-1.0 part of water-based dispersing agent, 1-8 parts of cosolvent, 1-7 parts of water-based thickening agent and 30-45 parts of deionized water. Compared with the prior art, the environment-friendly water clear automobile original factory paint has the advantages of environmental protection, strong metal texture of products, good arrangement effect and the like.

Description

technical field [0001] The invention relates to an original automobile paint, in particular to an environment-friendly water clear automobile original paint and a preparation method thereof. Background technique [0002] Compared with automotive refinish paint, automotive original paint refers to the high-temperature paint sprayed on new cars when they leave the factory. It usually requires good decoration, construction and matching. At the same time, it is also required to have the characteristics of bright color and high gloss. However, the current automotive original paint has the characteristics of insufficient silver powder arrangement, affecting the color, and weak metal texture. Contents of the invention [0003] The object of the present invention is exactly to provide a kind of environment-friendly water-clear automobile original factory paint and preparation method thereof in order to overcome the defective that above-mentioned prior art exists. [0004] The pu...

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): C09D175/04C09D161/20C09D7/12
Inventor 朱忠敏尤先锋
Owner DONGLAI COATING TECH SHANGHAI
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com