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Universal waterborne hub baking paint

A general-purpose, water-based technology, applied in the direction of fire-resistant coatings, coatings, etc., can solve the problems of reduced wear resistance of wheel hub paint, time-consuming and labor-intensive problems, and achieve the effect of beautiful paint film, good wear resistance and good compatibility

Inactive Publication Date: 2018-08-17
温州环诺新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, after long-term exposure to ultraviolet rays, the wear resistance of the wheel hub paint has been greatly reduced, and it needs to be repainted, which is time-consuming and laborious.

Method used

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  • Universal waterborne hub baking paint
  • Universal waterborne hub baking paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1: a kind of universal type water-based wheel hub baking varnish comprises following weight parts material:

[0046] 15 parts of water;

[0047] 25 parts of water-based acrylic resin;

[0048] 5 parts of amino resin;

[0049] 3 parts of isopropanol;

[0050] 2 parts of dispersant;

[0051] 2 parts of defoamer;

[0052] Leveling agent 1 part;

[0053] 1 part adhesion promoter;

[0054] 1 part of wetting agent;

[0055] 1 part of film-forming agent;

[0056] 2 parts of PH regulator;

[0057] 1 part of solubilizer;

[0058] 1 part of 2-[acetoxy (polyoxyethylene) propyl] heptamethyltrisiloxane;

[0059] 2 parts of 1,1,3,3-tetramethyl-1,3 bis[3-(oxiranylmethoxy)propyl]disiloxane;

[0060] 1 part of tripropylene glycol diacrylate;

[0061] 0.5 parts of 2,2,6,6-tetramethyl-4-piperidine stearate;

[0062] 1 part of resorcinol monobenzoate;

[0063] 2 parts of calcium bis(2,2,6,6,-tetramethyl-3,5-heptanedionate).

[0064] It also includes 5 parts of wat...

Embodiment 2

[0084] A general-purpose water-based wheel hub baking varnish, comprising the following materials in parts by weight:

[0085] 25 parts of water;

[0086] 40 parts of water-based acrylic resin;

[0087] 8 parts of amino resin;

[0088] 4 parts isopropanol;

[0089] 3 parts of dispersant;

[0090] 2 parts of defoamer;

[0091] Leveling agent 2 parts;

[0092] 1.5 parts of adhesion promoter;

[0093] 1.5 parts of wetting agent;

[0094] 1.5 parts of film-forming agent;

[0095] 3 parts of PH regulator;

[0096] 1.5 parts of solubilizer;

[0097] 1.5 parts of 2-[acetoxy (polyoxyethylene) propyl] heptamethyltrisiloxane;

[0098] 3 parts of 1,1,3,3-tetramethyl-1,3 bis[3-(oxiranylmethoxy)propyl]disiloxane;

[0099] 2 parts of tripropylene glycol diacrylate;

[0100] 0.8 parts of 2,2,6,6-tetramethyl-4-piperidine stearate;

[0101] 1.5 parts of resorcinol monobenzoate;

[0102] 2.5 parts of calcium bis(2,2,6,6,-tetramethyl-3,5-heptanedionate).

[0103] It also includes ...

Embodiment 3

[0123] Embodiment 3: a kind of general-purpose water-based wheel hub baking varnish, comprises following material by weight:

[0124] Water: 40 parts;

[0125] 60 parts of water-based acrylic resin;

[0126] 10 parts of amino resin;

[0127] 6 parts of isopropanol;

[0128] 4 parts of dispersant;

[0129] 3 parts of defoamer;

[0130] Leveling agent 3 parts;

[0131] Adhesion promoter 2 parts;

[0132] 2 parts of wetting agent;

[0133] 2 parts of film-forming agent;

[0134] 5 parts of pH regulator;

[0135] 2 parts of solubilizer;

[0136] 2 parts of 2-[acetoxy (polyoxyethylene) propyl] heptamethyltrisiloxane;

[0137] 4 parts of 1,1,3,3-tetramethyl-1,3 bis[3-(oxiranylmethoxy)propyl]disiloxane;

[0138] 3 parts of tripropylene glycol diacrylate;

[0139] 1 part of 2,2,6,6-tetramethyl-4-piperidine stearate;

[0140] 2 parts of resorcinol monobenzoate;

[0141] 3 parts of calcium bis(2,2,6,6,-tetramethyl-3,5-heptanedionate).

[0142] It also includes 10 parts of...

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Abstract

The invention discloses universal waterborne hub baking paint. Waterborne acrylic resin and amine resin serve as main base materials, water serves as a solvent, any organic solvents are omitted, the paint is nontoxic and environmentally friendly, environments are not affected, isopropyl alcohol and various additives are added to perform stirring to obtain mixed liquid, 2-[acetoxyl (polyoxyethylene) propyl] heptamethyltrisiloxane, 1, 1, 3, 3-tetramethyl-1, 3 di [3-(epoxy ethyl methoxyl) propyl] disiloxane, dicontraction tripropanediol ethylene diacrylate, 2, 2, 6, 6-tetramethyl-4-piperidine stearate, resorcinol mono benzoate and double (2, 2, 6, 6-tetramethyl-3, 5-pimelic keto acid) calcium are added into the mixed liquid, high abrasion resistance of the prepared hub baking paint is ensuredunder the combined action of six substances, the baking paint has still excellent abrasion resistance after being irradiated by ultraviolet rays, impact resistance and toughness are excellent, high-temperature resistance, water resistance and salt fog resistance are excellent, and the baking paint can completely replace traditional paint and can be widely applied to various metal and alloy materials.

Description

technical field [0001] The invention relates to a coating, more specifically to a general-purpose water-based wheel hub baking paint. Background technique [0002] With the development of the economy, almost every household now has a car, or even several cars; in order to protect the wheel hub of the car from corrosion and aesthetic effects, its surface will be coated with a layer of paint film for protection. Generally, the main components of the paint used for wheel hub surface coating are volatile organic solvents such as benzene and xylene, which have high VOC, bad smell, are flammable and explosive, and are carcinogenic. The coating solvent residue of the paint is also very serious, which seriously affects the environment and endangers people's health. [0003] In the prior art, the patent application number is CN201610990077.7 Chinese patent water-based automobile wheel paint, the wheel paint uses water-based epoxy resin as the main material, and the volatilized gas i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D5/18C09D7/61C09D7/63C09D7/65
Inventor 陆会杰叶欣涵瞿宏哲
Owner 温州环诺新材料科技有限公司
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