Waterproof color building sealing adhesive and its prepn process
An adhesive and construction technology, applied in the direction of adhesive types, cellulose adhesives, monocarboxylic acid ester copolymer adhesives, etc., can solve the problem of increasing cleaning labor and cost, easily polluting building surfaces, The waste of caulking materials and other problems can achieve the effect of saving materials, good waterproofness and convenient operation.
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Embodiment 1
[0025] According to the following weight ratio, white cement, lignin, pigment, vinyl acetate copolymer latex powder are mixed uniformly to obtain mixture (1); quartz sand, water-based cellulose ether, and organic carboxylic acid metal salt are uniformly mixed to obtain mixture (2 ); the mixture of (1) and (2) obtained above is uniformly mixed to obtain a waterproof yellow caulking adhesive for construction.
[0026] The weight ratio is as follows:
[0027] 15kg white cement
[0028] Quartz sand 80 kg
[0029] Water-based cellulose ether (hydroxypropyl methylcellulose) 0.6 kg
[0030] Lignin 0.1 kg
[0031] Pigment (iron oxide yellow) 0.5 kg
[0032] Vinyl acetate copolymer latex powder 1.8 kg
[0033] Waterproofing agent (zinc ten-carbon carboxylate) 2 kg
[0034] Total 100kg
[0035] It is used for bonding and caulking of interior and exterior wall tiles. After 5 years, it will be waterproof, free from loosening and falling off, and without cracks.
Embodiment 2
[0037] According to the following weight ratio, white cement, lignin, pigment, vinyl acetate copolymer latex powder are mixed uniformly to obtain mixture (1); quartz sand, water-based cellulose ether, and organic carboxylic acid metal salt are uniformly mixed to obtain mixture (2 ); the mixture of (1) and (2) obtained above is uniformly mixed to obtain a waterproof white caulking adhesive for construction.
[0038] The weight ratio is as follows:
[0039] 50kg white cement
[0040] Quartz sand 45 kg
[0041] Water-based cellulose ether (hydroxyethyl methylcellulose) 0.1 kg
[0042] lignin 2 kg
[0043] Pigment (titanium dioxide) 0.05 kg
[0044] Vinyl acetate copolymer latex powder 1.85 kg
[0045] Waterproofing agent (sodium seventeen-carbon carboxylate) 1 kg
[0046] Total 100kg
[0047] Used for indoor and outdoor ground stone bonding and caulking, waterproof, no loosening and falling off, and no cracks after 5 years.
Embodiment 3
[0049] According to the following weight ratio, ordinary cement, lignin, pigment, vinyl acetate copolymer latex powder are mixed uniformly to obtain mixture (1); quartz sand, water-based cellulose ether, organic carboxylic acid metal salt are mixed uniformly to obtain mixture (2 ); The above obtained (1), (2) mixture is uniformly mixed to obtain a waterproof black caulking adhesive for construction.
[0050] The weight ratio is as follows:
[0051] Ordinary cement 25 kg
[0052] Quartz sand 67 kg
[0053] Water-based cellulose ether (hydroxyethyl methylcellulose) 0.4 kg
[0054] Lignin 0.5 kg
[0055] Pigment (carbon black) 2 kg
[0056] Vinyl acetate copolymer latex powder 5 kg
[0057] Waterproofing agent (aluminum carboxylate of 20 carbons) 0.1 kg
[0058] Total 100kg
[0059] It is used for bonding and caulking of interior and exterior wall tiles. After 5 years, it will be waterproof, free from loosening and falling off, and without cracks.
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