CN106634288A

CN106634288A - Waterborne industrial paint

Info

Publication number: CN106634288A
Application number: CN201610841039.5A
Authority: CN
Inventors: 张文斌
Original assignee: FOSHAN MERLIN COATING Co Ltd
Current assignee: FOSHAN MERLIN COATING Co Ltd
Priority date: 2016-09-22
Filing date: 2016-09-22
Publication date: 2017-05-10

Abstract

The invention discloses waterborne industrial paint. The waterborne industrial paint is characterized by being prepared from raw materials in percentage by weight as follows: 20%-30% of water-soluble acrylic resin, 0.2%-1% of dimethylethanolamine, 0.1%-0.8% of a dispersant, 40%-45% of deionized water, 0.1%-0.5% of a defoamer, 15%-20% of titanium dioxide, 1%-5% of precipitated barium sulfate, 5%-10% of amine-based resin, 0.05%-0.15% for a leveling agent, 0.1%-0.4% of an adhesion promoter, 0.1%-0.8% of a flash-rust resistant agent, 2%-4% of ethanol, 0.05%-0.15% of a preservative and 0.2%-0.8% of a waterproof agent. The waterborne industrial paint is convenient to prepare, low in cost and is more environment-friendly and more superior in performance compared with the same type of products.

Description

Aqueous industrial baking vanish

Technical field

The present invention relates to industrial coating technical field, more particularly, to a kind of aqueous industrial baking vanish.

Background technology

At present, in the baking varnish coating system of China, solvent-borne type still accounts for the overwhelming majority.Trace it to its cause, be first big absolutely Part should be that some performances of water-based stoving paint and oiliness baking vanish comparatively speaking have larger gap, wherein topmost Performance difference is that the solvent resistance of dry film, the ribbon of resistance to RCA test performance differ greatly than oiliness baking vanish；It is presently used on workpiece Baking vanish is substantially all using traditional oiliness baking vanish, and it adopts petroleum solvents such as benzene, ether, alcohol etc. as solvent.Solvent-borne type is applied Material has a large amount of volatile organic solvent VOC, and air is entered in use, not only breaks up environmental hazard health, and And waste of resource.At present, in hard rubber article, glass, metal product, in order that product surface is attractive in appearance to carry out drying type face The spraying of paint, but drying type paint can produce toxic gas in spraying and baking, serious harm human health, and it is existing The film adhesive for drying type finish paint it is weaker, easily come off.

The content of the invention

The purpose of the present invention is exactly that the one kind provided to solve the deficiency of prior art is prepared conveniently, good stability, The aqueous industrial baking vanish of environmental protection.

The present invention is to realize above-mentioned purpose using following technical solution：A kind of aqueous industrial baking vanish, its feature exists In its composition of raw materials includes by weight percentage water soluble acrylic resin 20-30%, dimethylethanolamine 0.2-1%, divides Powder 0.1-0.8%, deionized water 40-45%, defoamer 0.1-0.5%, titanium dioxide 15-20%, blanc fixe 1-5%, Amine resin 5-10%, levelling agent 0.05-0.15%, adhesion promoter 0.1-0.4%, anti-flash rusting agent 0.1-0.8%, ethanol 2-4%, preservative 0.05-0.15%, waterproofing agent 0.2-0.8%.

Further illustrating as such scheme, its composition of raw materials includes by weight percentage water soluble acrylic resin 23-30%, dimethylethanolamine 0.2-0.8%, dispersant 0.2-0.7%, deionized water 40-44%, defoamer 0.1- 0.4%th, titanium dioxide 15-18%, blanc fixe 1-5%, amine resin 5-9%, levelling agent 0.05-0.15%, attachment is made every effort to promote Enter agent 0.1-0.4%, anti-flash rusting agent 0.2-0.7%, ethanol 2-4%, preservative 0.05-0.15%, waterproofing agent 0.2-0.7%.

Preferably, its composition of raw materials includes by weight percentage water soluble acrylic resin 26.81%, dimethyl ethanol Amine 0.5%, dispersant 0.4%, deionized water 41.89%, defoamer 0.2%, titanium dioxide 16%, blanc fixe 3%, amido Resin 7.25%, levelling agent 0.1%, adhesion promoter 0.25%, anti-flash rusting agent 0.2-0.7%, ethanol 2.5%, preservative 0.1%th, waterproofing agent 0.5%.

Further, the water soluble acrylic resin and dimethylethanolamine add at twice, add water-soluble first Acrylic resin 10.61% and dimethylethanolamine 0.3%, second addition water soluble acrylic resin 16.2% and dimethyl Monoethanolamine 0.2%.

Further, the deionized water is added in three times, adds deionized water 13% for the first time, add for second go from Sub- water 9%, third time adds deionized water 2.89%.

The present invention is using the above-mentioned technical solution beneficial effect to be reached：

The present invention adopts water soluble acrylic resin, dimethylethanolamine, dispersant, deionized water, defoamer, titanium white The aqueous industrial baking vanish that the raw materials such as powder, blanc fixe, amine resin are formulated, will not produce poisonous in spraying and baking Gas, environmental protection, and the film absorption force intensity for being formed, it is difficult for drop-off.

Specific embodiment

The present invention is a kind of aqueous industrial baking vanish, and its composition of raw materials includes by weight percentage water soluble acrylic resin 20-30%, dimethylethanolamine 0.2-1%, dispersant 0.1-0.8%, deionized water 40-45%, defoamer 0.1-0.5%, Titanium dioxide 15-20%, blanc fixe 1-5%, amine resin 5-10%, levelling agent 0.05-0.15%, adhesion promoter 0.1-0.4%, anti-flash rusting agent 0.1-0.8%, ethanol 2-4%, preservative 0.05-0.15%, waterproofing agent 0.2-0.8%.

The technical program is explained in detail below in conjunction with specific embodiment.

Embodiment 1

In the present embodiment, its composition of raw materials includes by weight percentage water soluble acrylic resin 26.81%, dimethyl Monoethanolamine 0.5%, dispersant 0.4%, deionized water 41.89%, defoamer 0.2%, titanium dioxide 16%, blanc fixe 3%, It is amine resin 7.25%, levelling agent 0.1%, adhesion promoter 0.25%, anti-flash rusting agent 0.2-0.7%, ethanol 2.5%, anti- Rotten agent 0.1%, waterproofing agent 0.5%.The water soluble acrylic resin and dimethylethanolamine add at twice, and water is added first Soluble acrylic resin 10.61% and dimethylethanolamine 0.3%, second addition water soluble acrylic resin 16.2% and two Methylethanolamine 0.2%.Deionized water is added in three times, and deionized water 13%, second addition deionized water are added for the first time 9%, third time adds deionized water 2.89%.

Embodiment 2

In the present embodiment, its composition of raw materials includes by weight percentage water soluble acrylic resin 26.4%, dimethyl Monoethanolamine 0.4%, dispersant 0.5%, deionized water 43%, defoamer 0.2%, titanium dioxide 15%, blanc fixe 2%, amine It is base resin 8%, levelling agent 0.1%, adhesion promoter 0.3%, anti-flash rusting agent 0.4%, ethanol 3%, preservative 0.1%, anti- Aqua 0.6%.

The present invention compared with prior art, using water soluble acrylic resin, dimethylethanolamine, dispersant, deionization The aqueous industrial baking vanish that the raw materials such as water, defoamer, titanium dioxide, blanc fixe, amine resin are formulated, in spraying and baking In will not produce toxic gas, environmental protection, and the film absorption force intensity for being formed is difficult for drop-off.

Above-described is only the preferred embodiment of the present invention, it is noted that for one of ordinary skill in the art For, without departing from the concept of the premise of the invention, some deformations and improvement can also be made, these belong to the present invention Protection domain.

Claims

1. a kind of aqueous industrial baking vanish, it is characterised in that its composition of raw materials is by weight percentage including water-soluble acrylic tree Fat 20-30%, dimethylethanolamine 0.2-1%, dispersant 0.1-0.8%, deionized water 40-45%, defoamer 0.1- 0.5%th, titanium dioxide 15-20%, blanc fixe 1-5%, amine resin 5-10%, levelling agent 0.05-0.15%, attachment is made every effort to promote Enter agent 0.1-0.4%, anti-flash rusting agent 0.1-0.8%, ethanol 2-4%, preservative 0.05-0.15%, waterproofing agent 0.2-0.8%.

2. aqueous industrial baking vanish according to claim 1, it is characterised in that its composition of raw materials includes by weight percentage Water soluble acrylic resin 23-30%, dimethylethanolamine 0.2-0.8%, dispersant 0.2-0.7%, deionized water 40- 44%th, defoamer 0.1-0.4%, titanium dioxide 15-18%, blanc fixe 1-5%, amine resin 5-9%, levelling agent 0.05- 0.15%th, adhesion promoter 0.1-0.4%, anti-flash rusting agent 0.2-0.7%, ethanol 2-4%, preservative 0.05-0.15%, anti- Aqua 0.2-0.7%.

3. aqueous industrial baking vanish according to claim 1, it is characterised in that its composition of raw materials includes by weight percentage Water soluble acrylic resin 26.81%, dimethylethanolamine 0.5%, dispersant 0.4%, deionized water 41.89%, defoamer 0.2%th, titanium dioxide 16%, blanc fixe 3%, amine resin 7.25%, levelling agent 0.1%, adhesion promoter 0.25%, Anti- flash rusting agent 0.2-0.7%, ethanol 2.5%, preservative 0.1%, waterproofing agent 0.5%.

4. aqueous industrial baking vanish according to claim 1, it is characterised in that the water soluble acrylic resin and dimethyl Monoethanolamine adds at twice, and water soluble acrylic resin 10.61% and dimethylethanolamine 0.3% are added first, adds for the second time Adding water soluble acrylic resin 16.2% and dimethylethanolamine 0.2%.

5. aqueous industrial baking vanish according to claim 1, it is characterised in that the deionized water is added in three times, first Secondary addition deionized water 13%, second addition deionized water 9%, third time adds deionized water 2.89%.