Sunlight-heat-reflecting flexible thermal insulation paint and preparation method thereof
A reflective, solar thermal technology, applied in the field of coatings, can solve the problems of slow heat transfer, slowing down, and inability to block heat transfer, and achieve the effects of simple construction, good adhesion and weather resistance
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Embodiment 1
[0025] A solar heat reflective flexible thermal insulation coating, the coating is composed of the following components in parts by mass:
[0026] 80 parts of deionized water,
[0027] 0.4 parts of ammonia water,
[0028] 1.3 parts of antifungal agent,
[0029] 180 parts of hollow glass microspheres,
[0030] 8 parts of ethylene glycol,
[0031] 18 parts of titanium dioxide,
[0032] 1.8 parts of defoamer,
[0033] Functional filler 140 parts
[0034] Alcohol Ester-12 4 parts,
[0035] Special acrylic flexible emulsion 400 parts,
[0036] 4 parts of anionic dispersant,
[0037] Alkali-activated thickener 4 parts,
[0038] Wetting agent 0.8 parts.
[0039] The preparation method of this coating comprises the steps:
[0040] Put deionized water in the pot, start stirring, add ethylene glycol, wetting agent, dispersant, titanium dioxide, functional filler, increase the stirring speed to 1440 rpm, add antifungal agent, alcohol ester-12 after 1.8 hours , ammonia water, ...
Embodiment 2
[0042] A solar heat reflective flexible thermal insulation coating, the coating is composed of the following components in parts by mass:
[0043] 90 parts of deionized water,
[0044] 0.5 parts of ammonia water,
[0045] 1.5 parts of antifungal agent,
[0046] 200 parts of hollow glass microspheres,
[0047] 10 parts of ethylene glycol,
[0048] 20 parts of titanium dioxide,
[0049] Defoamer 2 parts,
[0050] Functional filler 160 parts
[0051] Alcohol Ester-12 5 parts,
[0052] Special acrylic flexible emulsion 500 parts,
[0053] 5 parts of anionic dispersant,
[0054] Alkali-activated thickener 5 parts,
[0055] 1 part humectant.
[0056] The preparation method of this coating comprises the steps:
[0057] Put deionized water in the pot, start stirring, add ethylene glycol, wetting agent, dispersant, titanium dioxide, functional filler, increase the stirring speed to 1440 rpm, add antifungal agent, alcohol ester-12 after 2 hours , ammonia water, hollow glass ...
Embodiment 3
[0059] A solar heat reflective flexible thermal insulation coating, the coating is composed of the following components in parts by mass:
[0060] 100 parts of deionized water,
[0061] 0.6 parts of ammonia water,
[0062] 1.7 parts of antifungal agent,
[0063] 220 parts of hollow glass microspheres,
[0064] 12 parts of ethylene glycol,
[0065] 22 parts of titanium dioxide,
[0066] 2.2 parts of defoamer,
[0067] Functional filler 180 parts
[0068] Alcohol Ester-12 6 parts,
[0069] Special acrylic flexible emulsion 600 parts,
[0070] 6 parts of anionic dispersant,
[0071] Alkali-activated thickener 6 parts,
[0072] Wetting agent 1.2 parts.
[0073] The preparation method of this coating comprises the steps:
[0074]Put deionized water in the pot, start stirring, add ethylene glycol, wetting agent, dispersant, titanium dioxide, functional filler, increase the stirring speed to 1440 rpm, add antifungal agent, alcohol ester-12 after 2.2 hours , ammonia water,...
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