Resin color paste and production process thereof
A resin color paste and production process technology, applied in pigment paste, anti-corrosion coatings, etc., can solve the problems of poor coloring effect of coatings, waste of production raw materials, and decline in product quality, so as to achieve fine product quality, reduce production costs, and improve quality. Effect
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Embodiment 1
[0031] A kind of resin color paste, is made of following raw material:
[0032]
[0033] The production process includes the following steps:
[0034] Step 1: Add the prescribed amount of isooctyl alcohol and propylene glycol methyl ether into the epoxy kettle where the epoxy resin is melted, then add the prescribed amount of CYD epoxy resin, and feed the cooling water into the epoxy kettle and the condenser on the reaction kettle .
[0035] Step 2: Keep warm when the temperature rises to 80°C. After the epoxy resin in the epoxy kettle is completely melted, open the lid of the kettle and observe to confirm that it is completely melted.
[0036] Step 3: put the melted epoxy resin into the reaction kettle, when the temperature of the reaction kettle rises to 80°C, start stirring, add ethylenediamine and diethanolamine, and keep the temperature for 2 hours.
[0037] Step 4: After the heat preservation is completed, add the polyamine resin, raise the temperature to 100°C, and...
Embodiment 2
[0040] A kind of resin color paste, is made of following raw material:
[0041]
[0042] The production process includes the following steps:
[0043] Step 1: Add the prescribed amount of isooctyl alcohol and propylene glycol methyl ether into the epoxy kettle where the epoxy resin is melted, then add the prescribed amount of CYD epoxy resin, and feed the cooling water into the epoxy kettle and the condenser on the reaction kettle .
[0044] Step 2: Keep warm when the temperature rises to 85°C. After the epoxy resin in the epoxy kettle is completely melted, open the lid of the kettle and observe to confirm that it is completely melted.
[0045] Step 3: Put the melted epoxy resin into the reaction kettle, when the temperature of the reaction kettle rises to 85°C, start stirring, add ethylenediamine and diethanolamine, and keep the temperature for 2.5 hours.
[0046] Step 4: After the heat preservation is over, add the polyamine resin, raise the temperature to 102°C, keep t...
Embodiment 3
[0049] A kind of resin color paste, is made of following raw material:
[0050]
[0051]
[0052] The production process includes the following steps:
[0053] Step 1: Add the prescribed amount of isooctyl alcohol and propylene glycol methyl ether into the epoxy kettle where the epoxy resin is melted, then add the prescribed amount of CYD epoxy resin, and feed the cooling water into the epoxy kettle and the condenser on the reaction kettle .
[0054] Step 2: Keep warm when the temperature rises to 82°C. After the epoxy resin in the reactor is completely melted, open the lid of the kettle and observe to confirm that it is completely melted.
[0055]Step 3: Put the melted epoxy resin into the reaction kettle, when the temperature of the reaction kettle rises to 83°C, start stirring, add ethylenediamine and diethanolamine, and keep the temperature for 2.2 hours.
[0056] Step 4: After the heat preservation is over, add the polyamine resin, raise the temperature to 98°C, k...
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