Aqueous rust-conversion rust-inhibiting primer
A technology of rust conversion and anti-rust primer, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of resin coordination, biological genetic gene changes, and conversion products without adhesion, etc., to achieve good compatibility and good resistance , the effect of cost advantage
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[0039] formula:
[0040] raw material
[0041] Its product production process:
[0042] Raw materials→measurement→wetting→moisturizing→converting agent→film former→defoaming→corrosion→measurement→packaging
[0043] The steps are:
[0044] Step 1. Accurately weigh various raw materials according to the formula weight ratio with a weighing device;
[0045] Step 2. Add deionized water into the material tank, add fatty alcohol polyoxyethylene ether, and raise the temperature to 65°C at the same time;
[0046] Step 3. Then add propylene glycol, start the high-speed disperser and adjust the speed to above 500 rpm for 10 minutes;
[0047] Step 4. Add tributyl phosphate, potassium sorbate, tannic acid, and phosphoric acid, and adjust the rotation speed to 1200 rpm, stir for 50 minutes, and then cool to 22°C.
[0048] Step 5. Add the vinylidene chloride modified acrylic resin emulsion, adjust the rotation speed to 800 rpm, stir for 15 minutes and discharge.
[0049] The ...
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