Preparation method of fireproof flame-retardant high-performance coating
A high-performance coating technology, applied in the direction of fire-resistant coatings, coatings, etc., can solve the problems of poor fire-resistant and flame-resistant coatings, and achieve the effects of strong sun protection, improved performance, and improved fire-resistant and flame-retardant properties
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Embodiment 1
[0022] A method for preparing a fire-resistant and flame-resistant high-performance coating of the present embodiment comprises the following steps:
[0023] Step 1: Weighing of raw materials: 32 parts of blended emulsion, 10 parts of modified diatom powder, 5 parts of glycerin rosin resin, 6 parts of ultrafine talc powder, 4 parts of modified silica airgel, carboxymethyl fiber 1 part of prime, 1 part of epoxidized soybean oil;
[0024] Step 2, adding the blended emulsion, modified diatom powder, glycerin rosin resin, and superfine talc powder into the high-speed mixer in sequence, the rotation speed is 1250r / min, and the stirring time is 35min to prepare the mixture A;
[0025] In step 3, the mixture A, modified silica airgel, carboxymethyl cellulose, and epoxy soybean oil prepared in step 2 are added into a high-speed mixer, the rotating speed is 1550r / min, and the stirring time is 1 hour, namely High-performance coatings that are fire-resistant and flame-resistant.
[002...
Embodiment 2
[0032] A method for preparing a fire-resistant and flame-resistant high-performance coating of the present embodiment comprises the following steps:
[0033] Step 1: Weighing of raw materials: 40 parts of blended emulsion, 20 parts of modified diatom powder, 10 parts of glycerin rosin resin, 10 parts of superfine talc powder, 10 parts of modified silica airgel, carboxymethyl fiber 3 parts of prime, 3 parts of epoxidized soybean oil;
[0034] Step 2, adding the blended emulsion, modified diatom powder, glycerin rosin resin, and superfine talc powder into a high-speed mixer in sequence, with a rotation speed of 1350r / min and a stirring time of 45min, to obtain a mixture A;
[0035] In step 3, the mixture A, modified silica airgel, carboxymethyl cellulose, and epoxy soybean oil prepared in step 2 are added in a high-speed mixer, the rotating speed is 1650r / min, and the stirring time is 2 hours, namely High-performance coatings that are fire-resistant and flame-resistant.
[003...
Embodiment 3
[0042] A method for preparing a fire-resistant and flame-resistant high-performance coating of the present embodiment comprises the following steps:
[0043] Step 1: Weighing of raw materials: 36 parts of blended emulsion, 15 parts of modified diatom powder, 7.5 parts of glycerin rosin resin, 8 parts of superfine talc powder, 7 parts of modified silica airgel, carboxymethyl fiber 2 parts of prime, 2 parts of epoxidized soybean oil;
[0044] Step 2, adding the blended emulsion, modified diatom powder, glycerin rosin resin, and superfine talc powder into a high-speed mixer in sequence, with a rotating speed of 1300r / min and a stirring time of 40min, to obtain a mixture A;
[0045] In step 3, the mixture A, modified silica airgel, carboxymethyl cellulose, and epoxy soybean oil prepared in step 2 are added into a high-speed mixer, the rotating speed is 1600r / min, and the stirring time is 1.5 hours, namely High-performance coatings that are fire-resistant and flame-resistant.
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