Summary of the invention
The object of the present invention is to provide a kind of pure natural organic thing that adopts as filmogen, harmful VOC zero release and the good damping and air-cleaning function interior wall coating and preparation method thereof of water resistance.
For achieving the above object, technical scheme provided by the invention is: a kind of damping and air-cleaning function interior wall coating, be prepared from by weight by following raw materials:
Described paint vehicle comprises the raw material of following parts by weight:
Described kaolin slurry comprises the raw material of following parts by weight:
Described pigment slurry comprises the raw material of following parts by weight:
Preferably, described diatomite is 325 orders preferably, and described calcium carbonate is 800 orders preferably, and described kaolin is 4000 orders preferably.
Preferably, the preferable particle size of described tourmalinite is 1 ~ 2 micron.
Preferably, the preferred molecular weight of described methylcellulose gum is 20000.
Preferably, described defoamer is polyether silicone defoamer.
Preferably, described mould inhibitor is IPBC class mould inhibitor.
The preparation method of damping described in any one and air-cleaning function interior wall coating above, comprises the following steps:
(1) added in proportion in container by the raw material of described paint vehicle, mix, filtering insolubles, is cooled to glue, namely makes paint vehicle;
(2) proportionally added in container by the raw material that described kaolin is starched, dispersion is milled, and namely makes kaolin slurry after cooling;
(3) raw material of described pigment slurry is proportionally added in container, mix, namely make pigment slurry;
(4) successively methylcellulose gum, paint vehicle, kaolin slurry, pigment slurry, mould inhibitor are joined in high speed dispersor, be dispersed to evenly, after filtering and packaging, obtain finished product.
A technical scheme tool in technique scheme has the following advantages or beneficial effect: the present invention uses casein food grade as film forming material, does not use other chemical industry synthetic materials, and harmful VOC discharge in coating use procedure can be made to be zero; Meanwhile, because casein food grade is pure natural organic thing, make the water resistance of coating good, thus extend the work-ing life of material.。
Embodiment
Below by specific embodiment, the present invention is further illustrated.
Embodiment 1
The damping of the present embodiment and air-cleaning function interior wall coating, be prepared from by weight by following raw materials:
Paint vehicle comprises the raw material of following parts by weight:
Wherein, casein food grade is pure natural organic thing, as filmogen, harmful VOC discharge in coating use procedure can be made to be zero, and make the water resistance of coating good, thus extend the work-ing life of material.Adding of urea contributes to the dissolving of casein food grade in water.Potassium sorbate is as anticorrosive additive.
Kaolin slurry comprises the raw material of following parts by weight:
Wherein, kaolin is humidity-controlling functional material.
Pigment slurry comprises the raw material of following parts by weight:
Wherein, diatomite is humidity-controlling functional material; Calcium carbonate is as mineral filler; Nanometer anatase titania is as photocatalyst; The effect of tourmalinite is releasing negative oxygen ion.
Above, the particle diameter of tourmalinite is 1 ~ 2 micron, and the molecular weight of methylcellulose gum is 20000.
The damping of the present embodiment and the preparation method of air-cleaning function interior wall coating, comprise the following steps: the raw material of above paint vehicle adds in container by (1) in proportion, mixes, filtering insolubles, is cooled to glue, namely makes paint vehicle;
(2) proportionally added in container by the raw material that above kaolin is starched, dispersion is milled, and namely makes kaolin slurry after cooling;
(3) raw material of above pigment slurry is proportionally added in container, mix, namely make pigment slurry;
(4) successively methylcellulose gum, paint vehicle, kaolin slurry, pigment slurry, mould inhibitor are joined in high speed dispersor, be dispersed to evenly, after filtering and packaging, obtain finished product.
Embodiment 2
The damping of the present embodiment and air-cleaning function interior wall coating, be prepared from by weight by following raw materials:
Paint vehicle comprises the raw material of following parts by weight:
Wherein, casein food grade is pure natural organic thing, as filmogen, harmful VOC discharge in coating use procedure can be made to be zero, and make the water resistance of coating good, thus extend the work-ing life of material.Adding of urea contributes to the dissolving of casein food grade in water.Potassium sorbate is as anticorrosive additive.
Kaolin slurry comprises the raw material of following parts by weight:
Wherein, kaolin is humidity-controlling functional material.
Pigment slurry comprises the raw material of following parts by weight:
Wherein, diatomite is humidity-controlling functional material; Calcium carbonate is as mineral filler; Nanometer anatase titania is as photocatalyst; The effect of tourmalinite is releasing negative oxygen ion.
Above, the particle diameter of tourmalinite is 1 ~ 2 micron, and the molecular weight of methylcellulose gum is 20000.
The damping of the present embodiment is identical with embodiment 1 with the preparation method of air-cleaning function interior wall coating, and the preparation method of following examples is also identical with embodiment 1, repeats no more.
Embodiment 3
The damping of the present embodiment and air-cleaning function interior wall coating, be prepared from by weight by following raw materials:
Paint vehicle comprises the raw material of following parts by weight:
Wherein, casein food grade is pure natural organic thing, as filmogen, harmful VOC discharge in coating use procedure can be made to be zero, and make the water resistance of coating good, thus extend the work-ing life of material.Adding of urea contributes to the dissolving of casein food grade in water.Potassium sorbate is as anticorrosive additive.
Kaolin slurry comprises the raw material of following parts by weight:
Wherein, kaolin is humidity-controlling functional material.
Pigment slurry comprises the raw material of following parts by weight:
Wherein, diatomite is humidity-controlling functional material; Calcium carbonate is as mineral filler; Nanometer anatase titania is as photocatalyst; The effect of tourmalinite is releasing negative oxygen ion.
Above, the particle diameter of tourmalinite is 1 ~ 2 micron, and the molecular weight of methylcellulose gum is 20000.
Apply specific embodiment herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.The above is only the preferred embodiment of the present invention, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, under the premise without departing from the principles of the invention, some improvement, retouching or change can also be made, also above-mentioned technical characteristic can be combined by rights; These improve retouching, change or combination, or the design of invention and technical scheme are directly applied to other occasion without improving, and all should be considered as protection scope of the present invention.