Organosilicon alcohol acid ready mixed paint coating composition and method of making the same

A technology of organosilicon and composition, which is applied in the field of metal surface coating paint composition and its preparation, can solve the problems that the comprehensive performance cannot meet the needs of the industry, affect metal protection and decoration, and easily warp the layer, etc., and achieve simple and easy operation Easy to use, short drying time, strong adhesion effect

Inactive Publication Date: 2008-10-29
盖州市油漆化工厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Ordinary alkyd blend paint is made of alkyd resin, pigment, extender pigment, drier and organic solvent, etc. It only plays a decorative role on the metal surface, and it can be used at temperatures below -45°C and above 105°C. Under certain conditions, it is easy to warp and peel; these deficiencies determine the limitations of the application of ordinary alkyd blended paints, and affect the protection and decoration of metals in industry.
Alth

Method used

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  • Organosilicon alcohol acid ready mixed paint coating composition and method of making the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Under normal temperature and pressure, according to the dosage of each component specified in Table 1, put the mixture of titanium dioxide, phthalocyanine green, barium sulfate and silicone resin into a grinder and grind to a fineness of not more than 30 μm, add aromatic hydrocarbon No. 200 solvent oil Stir evenly to form a nail solution; add cobalt naphthenate, zinc naphthenate, manganese isooctanoate and zinc isooctanoate into the nail solution; stir and age for 1 hour to prepare a slurry coating composition. Viscosity was measured, and the coating composition was applied to a metal plate (the finish of the metal plate was Δ7) by spraying method to make a coating, which was dried under natural conditions of normal temperature and pressure, and then the drying time, heat resistance, Abrasion resistance, acid resistance, alkali resistance, salt resistance, oil resistance, performance at ambient temperature. The test results are shown in Table 1.

Embodiment 2

[0019] According to the consumption of each component specified in Table 1, the method of Example 1 was repeated, and No. 200 aromatic hydrocarbon solvent oil was used as the solvent oil. The test results are shown in Table 1.

Embodiment 3

[0021] According to the dosage of each component specified in Table 1, the method of Example 1 was repeated, but xylene was used for solvent oil. The test results are shown in Table 1.

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Abstract

The invention discloses an organic silanol acid blending paint composition and preparing method, which comprises the following parts: solvent oil, organic silicon resin, titanium dioxide, phthalidyl, barium sulfate, cobaltic naphthenate, zinc naphthenate, manganese isooctanoic acid and zinc isooctanoic acid. the preparing comprises the following steps: blending titanium dioxide, phthalidyl, barium sulfate and organic silicon resin in the grinding container to grind with fineness not more than 30 mum; adding solvent oil to stir evenly to form the first liquid; putting cobaltic naphthenate, zinc naphthenate, manganese isooctanoic acid and zinc isooctanoic acid in the first liquid; stirring to ripening for 1 h.

Description

Technical field: [0001] The invention relates to a metal surface coating coating composition and a preparation method thereof, in particular to a metal surface coating coating composition containing an organosilicon resin and a preparation method thereof. Background technique: [0002] Ordinary alkyd blending paint is prepared from alkyd resin, pigment, extender, drier and organic solvent. Under certain conditions, it is easy to warp the layer and peel; these deficiencies determine the limitations of the application of ordinary alkyd blending paints, and affect the protection and decoration of metals in industry. Although in order to solve the above problems, various scientific research institutes and chemical enterprises have developed various composition coating coatings, including various resin paints, but only in adhesion, acid resistance, alkali resistance, salt resistance, oil resistance, resistance A single aspect such as tidal property is unique, but the comprehensi...

Claims

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Application Information

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IPC IPC(8): C09D183/00
Inventor 柳晶明
Owner 盖州市油漆化工厂
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