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Universal paint and preparation method thereof, universal paint

A paint and resin technology, applied in the direction of coating, etc., can solve the problems of imperfect paint, etc., and achieve the effect of suitable hardness, excellent adhesion, and excellent alcohol resistance

Inactive Publication Date: 2016-06-08
惠州市双信达实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In 1500 BC, the Egyptians used dyes such as indigo and madder to make blue and red pigments, but the paint was far from perfect

Method used

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  • Universal paint and preparation method thereof, universal paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A general-purpose paint is composed of a general-purpose paint, a curing agent, and open oil water, and the weight ratio of the general paint, the curing agent, and open oil-water is 3:1:3.

[0044] Preparation of General Coatings

[0045] Formula: 38kg of hydroxyl acrylic resin, 5kg of adhesion promoter, 35kg of color paste composition, 5kg of bentonite, 0.5kg of leveling agent, and 16.5kg of butyl acetate.

[0046] Preparation process: put hydroxyacrylic resin and adhesion promoter into a mixer, stir for 5 minutes at 800 rpm; add color paste composition, and stir for 10 minutes at 800 rpm; under the condition of 800 rpm, mix bentonite and flow Slowly add the leveling agent, then stir at 1200 rpm for 20 minutes; wash the machine with butyl acetate and stir until it is uniform.

[0047]Wherein, the formula of the color paste composition is: 10 kg of hydroxyl acrylic resin, 0.5 kg of defoamer, 3 kg of dispersant, 0.5 kg of wetting agent, 10 kg of toner, and 26 kg of cyc...

Embodiment 2-5

[0054] The difference between Examples 2-5 and Example 1 is that the proportioning of the general-purpose coating is different (the composition of the color paste composition, the curing agent and the open oil water are the same), see Table 1 for details.

[0055] The composition proportioning of universal coating in the embodiment 2-5 of table 1

[0056]

Embodiment 6-9

[0058] The difference between Examples 6-9 and Example 1 is that the ratio of the color paste composition is different, see Table 2 for details.

[0059] The composition ratio of colorant composition in table 2 embodiment 6-9

[0060]

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Abstract

The invention provides a general coating. Every 100g of general coating comprises 30-50g of hydroxy acrylic resin, 2-8g of adhesion promoter, 25-45g of color paste composition, 2-8g of bentonite, 0.1-1g of levelling agent and 10-25g of solvent A, wherein the color paste composition comprises hydroxy acrylic resin, a defoaming agent, a dispersing agent, a wetting agent, a toner and a solvent B. The invention also provides general paint containing the general coating. The general paint can be sprayed onto various base material surfaces, such as the surfaces of various metals, plastics, ceramics, glass, wood, cement and the like and has excellent adhesion to various base materials, and the adhesion can be more than 4B, thus effectively solving the problem that customers need to reserve different paint aiming at different base materials. The general paint has excellent alcohol resistance, high temperature and low temperature resistance and proper hardness, and can effectively meet the requirements of customers.

Description

technical field [0001] The invention relates to a paint, in particular to a general paint and a preparation method thereof, and also to a general paint containing the general paint. Background technique [0002] Paint is a mixture of organic or inorganic materials used to decorate and protect objects. The origin of the paint is inconclusive. In 6000 BC, China has improved paint by mixing and roasting inorganic compounds and organic pigments. By 1500 BC, paint had been used for painting and decoration in caves in France and Spain. In 1500 BC, the Egyptians used dyes such as indigo and madder to make blue and red pigments, but the paint was far from perfect. In the 18th century, due to the development and utilization of linseed oil and zinc oxide, the paint industry developed rapidly. In the 20th century, the paint process has undergone significant development, and paints of various colors with greater adhesion, higher gloss, flame retardancy, corrosion resistance and high...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/00C09D7/12C09D7/00
Inventor 沈建国
Owner 惠州市双信达实业有限公司