A kind of low-cost and easy-to cleans waterproof paint
Technical field
The present invention relates generally to a kind of coating, relates in particular to a kind of low-cost and easy-to and cleans waterproof paint.
Background technology
Existing waterproof paint has multiple, some constructing operation complexity and poor performance; Some waterproof effects are poor, and weather resistance is poor; What have needs not only construct trouble but also exist batching to be forbidden to cause degradation to affect waterproof effect of field mix; The easy generation bubble having, surface gloss is bad, and it is necessary therefore producing a kind of high performance waterproof paint.
Summary of the invention
The object of the invention is just to provide a kind of low-cost and easy-to and cleans waterproof paint.
The present invention is achieved by the following technical solutions:
Clean a waterproof paint, it is comprised of the raw material of following weight parts:
Organosilicon crylic acid latex 75-80, high polymerization degree APP 2-4, tetramethylolmethane 2-3, trimeric cyanamide 1-2, expansible black lead 10-15, white rouge aerogel 2-3, sec.-propyl distearyl acyl-oxygen base Aluminate 1-2, nano-bentonite 15-20, chopped carbon fiber 1-2, Tremoliteor Tremoliteasbestos powder 1-2, adhesive aid 4-6, deionized water 10-20;
Described adhesive aid is comprised of the raw material of following weight parts:
Polyvinyl acetate emulsion 30-40, polyvinyl alcohol 6-10, Radix Notoginseng powder 2-3, carbomer 4-6, N-ethyl-neighbour, para toluene sulfonamide 0.5-1, sodium silicoaluminate 2-3, water are appropriate;
Above-mentioned sodium silicoaluminate is mixed with polyvinyl alcohol, be preheating to 30-40 ℃, ball milling 10-15 minute, joins in this compound weight 3-5 water doubly, be heated to 75-85 ℃, fully stir, add Radix Notoginseng powder, carbomer, rising temperature is 100-120 ℃, being stirred to temperature is 25-30 ℃, add each raw material of residue, fully ball milling, obtains described adhesive aid.
Low-cost and easy-to cleans a preparation method for waterproof paint, comprises the following steps:
Above-mentioned tetramethylolmethane is mixed with deionized water, at 50-60 ℃, stir, add white rouge aerogel, sec.-propyl distearyl acyl-oxygen base Aluminate, after fully mixing, be cooled to normal temperature, add nano-bentonite, chopped carbon fiber, 1000-1200 rev/min of dispersed with stirring 6-10 minute, then add each raw material of residue, high-speed stirring, to mixing, obtains described low-cost and easy-to and cleans waterproof paint.
Advantage of the present invention is:
Waterproof paint of the present invention, not only easy construction, comprehensive cost are low, and environment-protecting asepsis, easy cleaning, and with the strong adhesion of base material, coating good stability, protectiveness is good.
Embodiment
Embodiment 1
Clean a waterproof paint, it by following weight parts (kilogram) raw material form:
Organosilicon crylic acid latex 80, high polymerization degree APP 4, tetramethylolmethane 3, trimeric cyanamide 1, expansible black lead 15, white rouge aerogel 2, sec.-propyl distearyl acyl-oxygen base Aluminate 1, nano-bentonite 20, chopped carbon fiber 1, Tremoliteor Tremoliteasbestos powder 2, adhesive aid 6, deionized water 20;
Described adhesive aid is comprised of the raw material of following weight parts:
Polyvinyl acetate emulsion 30, polyvinyl alcohol 10, Radix Notoginseng powder 3, carbomer 6, N-ethyl-neighbour, para toluene sulfonamide 0.5, sodium silicoaluminate 2, water are appropriate;
Above-mentioned sodium silicoaluminate is mixed with polyvinyl alcohol, be preheating to 40 ℃, ball milling 15 minutes, joins in the water of 5 times of this compound weight, be heated to 85 ℃, fully stir, add Radix Notoginseng powder, carbomer, rising temperature is 120 ℃, being stirred to temperature is 30 ℃, add each raw material of residue, fully ball milling, obtains described adhesive aid.
Low-cost and easy-to cleans a preparation method for waterproof paint, comprises the following steps:
Above-mentioned tetramethylolmethane is mixed with deionized water, at 60 ℃, stir, add white rouge aerogel, sec.-propyl distearyl acyl-oxygen base Aluminate, after fully mixing, be cooled to normal temperature, add nano-bentonite, chopped carbon fiber, 1200 revs/min of dispersed with stirring 10 minutes, then add each raw material of residue, high-speed stirring, to mixing, obtains described low-cost and easy-to and cleans waterproof paint.
Performance test:
Unit elongation: >=300%;
Watertightness: 0.3MPa (one hour waterproof).