Formula and preparation process of electrophoretic paint
A technology of electrophoretic paint and formula, applied in the field of electrophoretic paint, can solve the problems of dull surface, uneven surface of paint film, lack of aesthetics and practicality, etc., and achieve the effect of smooth surface, strong wear resistance, and simple and convenient processing process
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preparation example Construction
[0056] The present invention also provides a kind of preparation method of electrophoretic paint, comprises the following steps:
[0057] Step 1: Mix and stir epoxy resin and special additives for electrophoretic paint until viscous to form a semi-finished product;
[0058] Step 2: Grind the semi-finished product in step 1 with compound alcohol ether, pigment and filler fully with a grinder;
[0059] Step 3: Mix the fully ground product in Step 2 with water as required to obtain the desired finished product.
[0060] In some embodiments of the present invention, the stirring temperature in step 1 is 40-50° C., and the pressure is normal pressure.
Embodiment 1
[0063] The product is prepared as:
[0064] 1) 2kg of n-butanol, 60kg of epoxy resin, and 2kg of propylene glycol methyl ether are mixed and stirred until viscous to form a semi-finished product;
[0065] 2) 80kg of the semi-finished product in step 1 and 3kg of propylene glycol methyl ether, 10kg of pigment and 3kg of filler are fully ground using a grinder;
[0066] 3) Mix the fully ground product in step 2 with water as required to obtain the desired finished product.
Embodiment 2
[0068] The product is prepared as:
[0069] 1) 5kg of n-butanol, 70kg of epoxy resin, and 3kg of butyl glycol are mixed and stirred until viscous to form a semi-finished product;
[0070] 2) 75kg of the semi-finished product in step 2 and 2kg of ethylene glycol butyl ether, 15kg of pigment and 3kg of filler are fully ground using a grinder;
[0071] 3) Mix the fully ground product in step 3 with water to obtain the desired finished product.
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Abstract
Description
Claims
Application Information
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