A kind of acrylic ester multicolor finish
Technical field
The application belongs to paint field, relates in particular to a kind of acrylic ester multicolor finish.
Background technology
Coating, in China, tradition name is called paint.So-called coating is to be coated in protected or decorated body surface; and can form with coated article the continuous film of firm attachment; normally take resin or oil or emulsion as main; add or do not add pigment, filler; add corresponding additive, with organic solvent or the formulated thick liquid of polyoxyethylenealkylphenol ether.China's coating circle more authoritative < < coating process > > mono-book is definition like this: " coating is a kind of material; this material can be coated in article surface by different construction technologies, forms and adheres to firmly, has some strength, continuous solid film.The film common name forming is like this filmed, and claims again paint film or coating." paint finishing can and form the material of complete and tough and tensile protective membrane with the fine bonding of body material in body surface, is called coating.Coating and paint are identical concepts.Paint is people's custom titles used for a long time, introduces after China, just utilizes in building trade always.The effect of coating may be summarized to be three aspects: provide protection, decoration function, specific function effect.The general composition of coating: comprise filmogen, color stuffing, solvent, auxiliary agent.
Coating refers to the general name that is applied to body surface and can forms the material of tough and tensile protective membrane, and building coating is an important class in coating, in China, generally will be for inner wall of building, and exterior wall, ceiling, ground, the coating of toilet is called building coating.The general name of the ester class of vinylformic acid and homologue thereof.Important have methyl acrylate, ethyl propenoate, 2-methyl methacrylate and an ethyl 2-methacrylate etc.Can autohemagglutination or and other monomer copolymerizations, be the monomer of manufacturing tackiness agent, synthetic resins, specialty elastomer and plastics.
So-called multicolor finish is comprised of inconsistent two phase compositions, and wherein a phase dispersion medium is external phase, and another is disperse phase mutually, during application, by disposable spray finishing, just can obtain the pattern luxurious, attractive in appearance, acrylic ester is colorful.And universal along with humanity concept, and the formation of novel harmonious society, the acrylic ester multicolor finish that designs a kind of water tolerance, scrub resistance and alkali resistance excellence is very important.
Summary of the invention
The technical problem solving:
The application, for above-mentioned technical problem, provides a kind of acrylic ester multicolor finish, solves existing acrylic ester multicolor finish water tolerance and scrub resistance is poor, decorative effect is poor, the technical problem such as alkali corrosion resistance not.
Technical scheme:
An acrylic ester multicolor finish, the raw materials by weight portion proportioning of described acrylic ester multicolor finish is as follows: 100 parts of ACRYLIC EMULSION; Nitro-cotton 5-15 part; Methacrylic resin 20-30 part; Toluene 40-60 part; Polyoxyethylenealkylphenol ether 1-10 part; Natvosol 10-20 part; Deionized water 80-90 part; Dimethyl aminomethyl propyl alcohol 5-25 part; Pigment 10-20 part; Barite 10-30 part; Titanium dioxide 15-25 part; Paraffin 15-35 part; Softening agent 4-10 part; Butanols 35-45 part; N-BUTYL ACETATE 20-40 part; Dimethylbenzene 30-40 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described acrylic ester multicolor finish is as follows: 100 parts of ACRYLIC EMULSION; 10 parts of nitro-cottons; 25 parts of methacrylic resins; 50 parts of toluene; 5 parts of polyoxyethylenealkylphenol ethers; 15 parts of Natvosols; 85 parts of deionized waters; 15 parts of dimethyl aminomethyl propyl alcohol; 15 parts of pigment; 20 parts, barite; 20 parts of titanium dioxide; 25 parts, paraffin; 7 parts, softening agent; 40 parts, butanols; 30 parts of N-BUTYL ACETATEs; 35 parts of dimethylbenzene.
As a preferred technical solution of the present invention: described pigment adopts red iron oxide, iron oxide green or iron oxide yellow.
As a preferred technical solution of the present invention: described softening agent adopts dibutyl phthalate.
Beneficial effect:
A kind of acrylic ester multicolor finish of the present invention adopts above technical scheme compared with prior art, has following technique effect: 1, during Product mix of all kinds evenly, scrub resistance 3000-5000 time of filming; 2, cohesive force 100%, non-foaming soak 40-60d in 20 ℃ of water after, dry linting not; 3, surface drying 30-50min, soaks 20-30d unchanged in buck; 4, bright in luster, the good decorating effect of filming, can the not division of history into periods of widespread production for current material.
Embodiment
Embodiment 1:
An acrylic ester multicolor finish, its raw materials by weight portion proportioning is as follows: 100 parts of ACRYLIC EMULSION; 5 parts of nitro-cottons; 20 parts of methacrylic resins; 40 parts of toluene; 1 part of polyoxyethylenealkylphenol ether; 10 parts of Natvosols; 80 parts of deionized waters; 5 parts of dimethyl aminomethyl propyl alcohol; 10 parts of red iron oxides; 10 parts, barite; 15 parts of titanium dioxide; 15 parts, paraffin; 4 parts of dibutyl phthalates; 35 parts, butanols; 20 parts of N-BUTYL ACETATEs; 30 parts of dimethylbenzene.
ACRYLIC EMULSION, methacrylic resin, toluene, polyoxyethylenealkylphenol ether and Natvosol are added in deionized water, be heated to 40 ℃ and stir 3h, add dimethyl aminomethyl propyl alcohol, barite, titanium dioxide, paraffin, N-BUTYL ACETATE and dibutyl phthalate, be warming up to 50 ℃ with ball mill ball milling 10min, add nitro-cotton and surplus stock, be warming up to 60 ℃ and both stir after 10h to obtain finished product.
Film scrub resistance 3000 times, cohesive force 100%, non-foaming soak 40d in 20 ℃ of water after, dry linting not; Surface drying 50min, soaks 20d unchanged in buck.
Embodiment 2:
An acrylic ester multicolor finish, its raw materials by weight portion proportioning is as follows: 100 parts of ACRYLIC EMULSION; 15 parts of nitro-cottons; 30 parts of methacrylic resins; 60 parts of toluene; 10 parts of polyoxyethylenealkylphenol ethers; 20 parts of Natvosols; 90 parts of deionized waters; 25 parts of dimethyl aminomethyl propyl alcohol; 20 parts of iron oxide yellow; 30 parts, barite; 25 parts of titanium dioxide; 35 parts, paraffin; 10 parts of dibutyl phthalates; 45 parts, butanols; 40 parts of N-BUTYL ACETATEs; 40 parts of dimethylbenzene.
ACRYLIC EMULSION, methacrylic resin, toluene, polyoxyethylenealkylphenol ether and Natvosol are added in deionized water, be heated to 40 ℃ and stir 3h, add dimethyl aminomethyl propyl alcohol, barite, titanium dioxide, paraffin, N-BUTYL ACETATE and dibutyl phthalate, be warming up to 50 ℃ with ball mill ball milling 10min, add nitro-cotton and surplus stock, be warming up to 60 ℃ and both stir after 10h to obtain finished product.
Film scrub resistance 4000 times, cohesive force 100%, non-foaming soak 50d in 20 ℃ of water after, dry linting not; Surface drying 40min, soaks 25d unchanged in buck.
Embodiment 3:
An acrylic ester multicolor finish, its raw materials by weight portion proportioning is as follows: 100 parts of ACRYLIC EMULSION; 10 parts of nitro-cottons; 25 parts of methacrylic resins; 50 parts of toluene; 5 parts of polyoxyethylenealkylphenol ethers; 15 parts of Natvosols; 85 parts of deionized waters; 15 parts of dimethyl aminomethyl propyl alcohol; 15 parts of iron oxide greens; 20 parts, barite; 20 parts of titanium dioxide; 25 parts, paraffin; 7 parts of dibutyl phthalates; 40 parts, butanols; 30 parts of N-BUTYL ACETATEs; 35 parts of dimethylbenzene.
ACRYLIC EMULSION, methacrylic resin, toluene, polyoxyethylenealkylphenol ether and Natvosol are added in deionized water, be heated to 40 ℃ and stir 3h, add dimethyl aminomethyl propyl alcohol, barite, titanium dioxide, paraffin, N-BUTYL ACETATE and dibutyl phthalate, be warming up to 50 ℃ with ball mill ball milling 10min, add nitro-cotton and surplus stock, be warming up to 60 ℃ and both stir after 10h to obtain finished product.
Film scrub resistance 5000 times, cohesive force 100%, non-foaming soak 60d in 20 ℃ of water after, dry linting not; Surface drying 30min, soaks 30d unchanged in buck.
Composition all components in above embodiment all can business be bought.
Above-described embodiment is just for content of the present invention is set forth, rather than restriction, therefore in the implication suitable with claims of the present invention and any change in scope, all should think to be included in the scope of claims.