Two-component macromolecular high elastic waterproof paint
A waterproof coating and high-elasticity technology, which is applied in the direction of polyester coating, epoxy resin coating, coating, etc., can solve the problems of complex construction operation, affecting waterproof effect, poor waterproof effect, etc., and achieves good durability, short construction period, The effect of construction safety
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[0027] Example 1
[0028] A two-component polymer high-elasticity waterproof coating is composed of powder, liquid and additives. The powder is composed of aluminum sulfate cement, Portland cement, quartz powder and heavy calcium powder. The liquid material is composed of high elastic acrylic emulsion and synthetic resin. The additive consists of defoamer, dispersant, dibutyl phthalate, thickener and water reducer. The parts by weight of each component of the above-mentioned waterproof coating are:
[0029] High elastic acrylic emulsion 20-30 parts
[0030] Synthetic resin 25-35 parts
[0031] Aluminum sulfate salt cement 10-15 parts
[0032] Portland cement 12-18 parts
[0033] Quartz powder 5-10 parts
[0034] Heavy calcium powder 8-13 servings
[0035] Defoamer 0.8-1.5 parts
[0036] Dispersant 0.2-0.8 part
[0037] Dibutyl phthalate 0.3-0.6 part
[0038] Thickener 0.5-1.0 part
[0039] Water reducing agent 0.4-1.0 parts.
[0040] Synthetic resins are water-sol...
Example Embodiment
[0045] Example 2
[0046] A two-component polymer high-elasticity waterproof coating is composed of the following components in parts by weight:
[0047] High elastic acrylic emulsion 30 parts
[0048] 30 parts of water-soluble phenolic resin
[0049] 10 parts of aluminum sulfate cement
[0050] Portland cement 18 parts
[0051] Quartz powder 5 parts
[0052] 8 servings of heavy calcium powder
[0053] Defoamer 0.8 parts
[0054] Dispersant 0.2 part
[0055] Dibutyl phthalate 0.3 part
[0056] Thickener 0.5 part
[0057] Water reducing agent 0.4 parts.
[0058] The defoamer is tributyl phosphate or phosphate ester.
[0059] The water reducing agent is a polycarboxylate water reducing agent.
[0060] The dispersant is 10% sodium hexametaphosphate.
[0061] The thickener is a 2% hydroxyethylcellulose solution.
Example Embodiment
[0062] Example 3
[0063] A two-component polymer high-elasticity waterproof coating is composed of the following components in parts by weight:
[0064] High elastic acrylic emulsion 30 parts
[0065] Amino resin 25 parts
[0066] 12 parts of aluminum sulfate cement
[0067] Portland cement 18 parts
[0068] Quartz powder 8 parts
[0069] 10 servings of heavy calcium powder
[0070] Defoamer 1.5 parts
[0071] Dispersant 0.6 part
[0072] Dibutyl phthalate 0.4 part
[0073] Thickener 0.7 part
[0074] Water reducer 0.8 parts.
[0075] The defoamer is tributyl phosphate or phosphate ester.
[0076] The water reducing agent is a polycarboxylate water reducing agent.
[0077] The dispersant is 10% sodium hexametaphosphate.
[0078] The thickener is a 2% hydroxyethylcellulose solution.
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