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    Home > Coatings News > Paints and Coatings Market > Paint knowledge classification and composition of emulsion paint

    Paint knowledge classification and composition of emulsion paint

    • Last Update: 2020-04-03
    • Source: Internet
    • Author: User
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    Core tips: 1

    Classification of latex paint 1

    The definition of paint is generally speaking, it refers to a material that can firmly adhere to the surface of the coated component and form a continuous film

    The continuous film here is the film, and the coated object is collectively referred to as the base material or substrate

    Paint can be divided into many kinds according to different materials, different environments, different functions of paint and different main film-forming substances

    Polyester paint, nitrocellulose paint, alkyd paint and emulsion paint all belong to one kind of paint

    2

    The classification of latex paint is divided into high gloss latex paint, semi gloss latex paint, mercerized latex paint, eggshell gloss latex paint and flat gloss latex paint

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    Classification of latex paint 1

    The definition of paint is generally speaking, it refers to a material that can firmly adhere to the surface of coated components and form a continuous film

    The continuous film here is the film, and the coated objects are collectively referred to as the base material or substrate

    Paint can be divided into many kinds according to different materials, different environments, different functions of paint and different main film-forming substances

    Polyester paint, nitrocellulose paint, alkyd paint and emulsion paint all belong to one kind of paint

    2

    The classification of latex paint is divided into high gloss latex paint, semi gloss latex paint, mercerized latex paint, eggshell gloss latex paint and flat gloss latex paint

    According to different walls, there are interior wall emulsion paint and exterior wall emulsion paint

    It can be divided into fire-proof type, mould proof type, crack resistant type and UV resistant type according to its application

    There are primer and finish paint in the order of coating

    2、 The basic composition of latex paint and the function of each component latex paint is mainly composed of film-forming substances, pigments, volatiles and various additives

    1

    Film forming material, also known as base material (i.e

    emulsion), is the main material that makes the coating firmly adhered to the surface of the coated material and forms the continuous film

    It is the foundation of the coating and determines the basic performance of the coating

    Film forming materials generally include: pure acrylic emulsion, styrene acrylic emulsion, vinyl acetate emulsion, silicone acrylic emulsion, vinyl emulsion, fluorine carbon emulsion and so on

    2

    Pigments and fillers mainly play the role of coloring, so that the film has a certain covering power and achieve the required colors

    The filler plays a filling role, increases the thickness of the film and improves the resistance of the film

    Pigment: titanium dioxide: there are mainly rutile titanium dioxide (relatively good) and Ruitai titanium dioxide two kinds of lithopone: it can replace titanium dioxide, but its performance is much worse than titanium dioxide

    Filler: mainly including heavy calcium carbonate, light calcium carbonate, kaolin, talc powder, barite, mica powder, etc

    3

    The amount of additives is very small, but the correct use can have an important impact on the performance of the coating

    Its main role is to improve the performance of a certain aspect of the coating

    Commonly used additives include film-forming additives, bactericides, mildew inhibitors, wetting dispersants, defoamers, antifreezes, pH regulators, thickeners, leveling agents, etc

    Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,
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