Yellow-gray quick-drying anti-corrosive paint for galvanized stainless pipe fitting and preparation method thereof

[0017] A method for preparing a yellow-gray quick-drying anti-corrosion paint for galvanized stainless steel pipe fittings, comprising the following steps:

[0018] 1) Add the acrylic resin into the material preparation tank, and start the disperser to stir;

[0019] 2) Slowly add dispersant, titanium dioxide, medium chrome yellow, high-pigment carbon black and 1 / 3 xylene under stirring, and grind until the fineness is less than 20 μm after stirring evenly;

[0020] 3) Take it to the paint mixing tank, add modified resin, leveling agent, adhesion aid, preservative, butyl acetate and the remaining xylene, stir well, and it is ready.

[0021] In the following examples, the technical indicators of the acrylic resin used are as follows:

[0022] serial number

project

technical indicators

1

Exterior

clear transparent liquid

2

Viscosity (format tube) S

20-30

[0023] 3

Finenessum≤

15

4

Colorimetric...

[0028] The invention provides a yellow-gray quick-drying anti-corrosion paint for galvanized stainless steel pipe fittings, which is prepared from the following components in weight percentage: 39% of acrylic resin, 13% of modified resin, 11% of titanium dioxide, and 4% of medium chrome yellow %, high pigment carbon black 0.25%, dispersant 0.75%, leveling agent 0.4%, adhesion aid 1.4%, preservative 0.7%, butyl acetate 13% and xylene 16.5%.

[0029] The above-mentioned preparation method for the yellow-gray quick-drying anticorrosion paint for galvanized stainless steel pipe fittings comprises the following steps:

[0030] 1) Add the acrylic resin into the material preparation tank, and start the disperser to stir;

[0031] 2) Slowly add dispersant, titanium dioxide, medium chrome yellow, high-pigment carbon black and 1 / 3 xylene under stirring, and grind until the fineness is less than 20 μm after stirring evenly;

[0032] 3) Take it to the paint mixing tank, add modified resi...

[0034] This embodiment provides a yellow gray quick-drying anti-corrosion paint for galvanized stainless steel pipe fittings, which is made from the following components in percentage by weight: 38% acrylic resin, 14% modified resin, 10% titanium dioxide, medium chrome yellow 5%, high pigment carbon black 0.2%, dispersant 0.6%, leveling agent 0.2%, adhesion aid 1.5%, preservative 0.5%, butyl acetate 12% and xylene 18%.

[0035] The above-mentioned preparation method for the yellow-gray quick-drying anticorrosion paint for galvanized stainless steel pipe fittings comprises the following steps:

[0036] 1) Add the acrylic resin into the material preparation tank, and start the disperser to stir;

[0037] 2) Slowly add dispersant, titanium dioxide, medium chrome yellow, high-pigment carbon black and 1 / 3 xylene under stirring, and grind until the fineness is less than 20 μm after stirring evenly;

[0038] 3) Take it to the paint mixing tank, add modified resin, leveling agent, ad...