CN103666184A - Sand streak metal powder coating - Google Patents

Abstract

The invention discloses a sand streak metal powder coating. The sand streak metal powder coating consists of the following raw materials in parts by weight: 80-90 parts of phenolic resin, 20-30 parts of polyester resin, 1-2 parts of iron oxide red, 2-3 parts of diethylenetriamine, 3-4 parts of anhydrous calcium chloride, 6-9 parts of urotropine, 1-2 parts of activated carbon, 2-3 parts of copper naphthenate, 1-2 parts of boric acid, 0.1-0.5 part of polytetrafluoroethylene wax, 20-30 parts of precipitated barium sulfate, 20-30 parts of light calcium carbonate, 2-3 parts of aluminium powder, 20-35 parts of composite filler and 0.1-0.2 part of fumed silica. The coating is stable in quality and excellent in decorative effect, the surface brightness is obviously improved after film forming, the gloss of a 60-degree angle is improved from less than 100 percent to more than 150 percent, and the sand streak metal powder coating has a strong sense of metals and has a similar electroplating effect.

Description

A kind of sand grain metal powder paint

Technical field

The present invention relates generally to a kind of coating, relates in particular to a kind of sand grain metal powder paint.

Background technology

Powder coating is a kind of novel not containing solvent 100% solid powdery coating.There is solvent-free, pollution-free, recyclable, environmental protection, the saving energy and resource, the physical strength high that reduces labor intensity and film, and be to improve at present reasonable mode of performance powder coating by the performance that adds different auxiliary agents to improve powder coating.

Summary of the invention

The object of the invention is exactly for a kind of sand grain metal powder paint is provided.

The present invention is achieved by the following technical solutions:

A sand grain metal powder paint, is characterized in that what it was comprised of the raw material of following weight parts:

Resol 80-90, vibrin 20-30, red iron oxide 1-2, diethylenetriamine 2-3, Calcium Chloride Powder Anhydrous 3-4, urotropine 6-9, gac 1-2, copper naphthenate 2-3, boric acid 1-2, tetrafluoroethylene wax 0.1-0.5, process white 10-20, light calcium carbonate 10-20, aluminium powder 2-3, compounded mix 10-15, aerosil 0.1-0.2;

Described compounded mix is comprised of the raw material of following weight parts:

Clay 40-50, iron ore ground-slag 40-50, Calucium Silicate powder 10-20, cuprichexafluorosilicate 2-3, aluminum nitride powder 1-2, nanometer jade powder 5-7, Imarcaptoacetate dioctyltin 0.2-0.3, Flos Rosae Rugosae quintessence oil 0.6-1, water are appropriate;

Above-mentioned Calucium Silicate powder is mixed with cuprichexafluorosilicate, aluminum nitride powder is joined in 3-5 times of water, join in the mixture of Calucium Silicate powder and cuprichexafluorosilicate after stirring, add nanometer jade powder after stirring, stirring heating 30-40 minute at 80-100 ℃, must expect a; Clay is mixed with iron ore ground-slag, and 600-700 ℃ of calcining 2-3 hour, mixes with above-mentioned material a, Flos Rosae Rugosae quintessence oil, fully grinds, and adds each raw material of residue, fully stirs, and dries, and obtains described compounded mix.

A preparation method for sand grain metal powder paint, comprises the following steps:

Above-mentioned resol, vibrin, red iron oxide, diethylenetriamine, urotropine, process white, light calcium carbonate, compounded mix are carried out to high-speed mixing, through melt extruding, compressing tablet pulverizes, mill screen is got screening thing, screening thing and each raw material of residue are dry mixed, sieve, obtain described sand grain metal powder paint.

Advantage of the present invention is:

Coating quality of the present invention is stable, coating decoration excellent, and after film forming, surface brightness significantly improves, and 60 degree angle gloss are brought up to and are greater than 150% from being less than 100%, have strong metal sense, are similar to electroplating effect.

Embodiment

A sand grain metal powder paint, it by following weight parts (kilogram) raw material form:

Resol 90, vibrin 30, red iron oxide 1, diethylenetriamine 3, Calcium Chloride Powder Anhydrous 4, urotropine 6, gac 1, copper naphthenate 2, boric acid 1, tetrafluoroethylene wax 0.5, process white 20, light calcium carbonate 10, aluminium powder 2, compounded mix 15, aerosil 0.2;

Described compounded mix is comprised of the raw material of following weight parts:

Clay 50, iron ore ground-slag 50, Calucium Silicate powder 20, cuprichexafluorosilicate 2, aluminum nitride powder 1, nanometer jade powder 5, Imarcaptoacetate dioctyltin 0.2-0.3, Flos Rosae Rugosae quintessence oil 0.6, water are appropriate;

Above-mentioned Calucium Silicate powder is mixed with cuprichexafluorosilicate, aluminum nitride powder is joined in 3 times of water, join in the mixture of Calucium Silicate powder and cuprichexafluorosilicate after stirring, add nanometer jade powder after stirring, stirring heating is 40 minutes at 100 ℃, must expect a; Clay is mixed with iron ore ground-slag, calcine 3 hours for 600 ℃, mix with above-mentioned material a, Flos Rosae Rugosae quintessence oil, fully grind, add each raw material of residue, fully stir, dry, obtain described compounded mix.

A preparation method for sand grain metal powder paint, comprises the following steps:

Above-mentioned resol, vibrin, red iron oxide, diethylenetriamine, urotropine, process white, light calcium carbonate, compounded mix are carried out to high-speed mixing, through melt extruding, compressing tablet pulverizes, mill screen is got screening thing, screening thing and each raw material of residue are dry mixed, sieve, obtain described sand grain metal powder paint.

Performance test:

Artificial accelerated aging time >=580h;

Exposure to weather(ing) 16 months is non-foaming, non-corrosive, do not ftracture, do not peel off.

Claims (2)

1. a sand grain metal powder paint, is characterized in that what it was comprised of the raw material of following weight parts:

Resol 80-90, vibrin 20-30, red iron oxide 1-2, diethylenetriamine 2-3, Calcium Chloride Powder Anhydrous 3-4, urotropine 6-9, gac 1-2, copper naphthenate 2-3, boric acid 1-2, tetrafluoroethylene wax 0.1-0.5, process white 10-20, light calcium carbonate 10-20, aluminium powder 2-3, compounded mix 10-15, aerosil 0.1-0.2;

Described compounded mix is comprised of the raw material of following weight parts:

Clay 40-50, iron ore ground-slag 40-50, Calucium Silicate powder 10-20, cuprichexafluorosilicate 2-3, aluminum nitride powder 1-2, nanometer jade powder 5-7, Imarcaptoacetate dioctyltin 0.2-0.3, Flos Rosae Rugosae quintessence oil 0.6-1, water are appropriate;

Above-mentioned Calucium Silicate powder is mixed with cuprichexafluorosilicate, aluminum nitride powder is joined in 3-5 times of water, join in the mixture of Calucium Silicate powder and cuprichexafluorosilicate after stirring, add nanometer jade powder after stirring, stirring heating 30-40 minute at 80-100 ℃, must expect a; Clay is mixed with iron ore ground-slag, and 600-700 ℃ of calcining 2-3 hour, mixes with above-mentioned material a, Flos Rosae Rugosae quintessence oil, fully grinds, and adds each raw material of residue, fully stirs, and dries, and obtains described compounded mix.

2. a preparation method for sand grain metal powder paint as claimed in claim 1, is characterized in that comprising the following steps:

Above-mentioned resol, vibrin, red iron oxide, diethylenetriamine, urotropine, process white, light calcium carbonate, compounded mix are carried out to high-speed mixing, through melt extruding, compressing tablet pulverizes, mill screen is got screening thing, screening thing and each raw material of residue are dry mixed, sieve, obtain described sand grain metal powder paint.