Coating knowledge: coating analysis for home decoration

Core tip: according to different parts of home decoration, the paint is mainly divided into wall paint, wood paint and metal paint Wall paint includes exterior wall paint, interior wall paint and top coat paint, which are mainly latex paint, etc.; wood paint mainly includes nitrocellulose paint, polyurethane paint, etc., and metal paint mainly is enamel According to different states, paint can be divided into water-based paint and oil-based paint Emulsion paint is the main water-based paint, while nitrocellulose paint and polyurethane paint are mostly oil-based paint According to different functions, the paint can be divided into many kinds: waterproof paint, fireproof paint, mould proof paint, mosquito proof paint, multifunctional paint with various functions, etc Commonly used Application scope and advantages of roller ceramic coating Recommended introduction: the surface of ceramic rubber plate used for roller ceramic coating is cast into durable rubber plate by hundreds of independent small ceramic pieces Each ceramic piece has raised characteristics Under general conveyor belt pressure, thousands of unique cast bumps can produce positive traction, prevent slipping and extend the service life of conveyor belt roller At the same time, the bottom layer adopts high-quality rubber, which has strong elasticity and can play a good impact resistance role The scope of application of roller ceramic coating is one three six 83857180 (the same as V) 1 Roller coating in extremely harsh working environment 2 The belt joint is not suitable for fixing with iron buckle; 3 It is suitable for leather Paint Home News: according to the painting parts, the paint is mainly divided into wall paint, wood paint and metal paint Wall paint includes exterior wall paint, interior wall paint and top coat paint, which are mainly latex paint, etc.; wood paint mainly includes nitrocellulose paint, polyurethane paint, etc., and metal paint mainly is enamel According to different states, paint can be divided into water-based paint and oil-based paint Emulsion paint is the main water-based paint, while nitrocellulose paint and polyurethane paint are mostly oil-based paint According to different functions, the paint can be divided into many kinds: waterproof paint, fireproof paint, mould proof paint, mosquito proof paint, multifunctional paint with various functions, etc Common coatings: 1 Wood paint: nitrocellulose varnish, polyester paint, polyurethane paint, etc Nitrovarnish: transparent paint, volatile paint, with the characteristics of fast drying and soft luster, which is divided into bright, semi matte and matte; the disadvantage is that it is easy to whiten in high wet weather, with low fullness and hardness Polyester paint: it is a thick paint made of polyester resin as the main film-forming material The film of polyester paint is full and thick with hard surface Polyester paint also has a variety of varnish, called polyester varnish The polyester paint needs to be cured, and the curing agent will turn the paint surface and adjacent walls yellow Over standard free curing agent can also cause harm to human body Polyurethane paint: polyurethane paint It has strong and tough paint film, full luster, strong adhesion, water resistance, wear resistance and corrosion resistance It is widely used in advanced wood furniture and metal surface The main disadvantages are foaming in case of tide, powdering of paint film and easy yellowing 2 Interior wall paint: latex paint is generally used for decoration Emulsion paint, with water as diluent, is a kind of paint with convenient construction, safety, washability and good air permeability It can mix different colors according to different color schemes The ingredients of latex paint are basically made up of water, pigment, emulsion, filler and various auxiliaries What's more, these raw materials are not toxic 3 Exterior wall paint: it is similar to interior wall latex paint, but the paint film is hard and has stronger water resistance Emulsion paint for exterior wall is generally used for exterior wall, and it can also be used in toilet and other places with high humidity The exterior wall emulsion paint can be used internally, but please do not try to use the interior wall emulsion paint externally When the family decoration determines the type and color of the paint, the amount of paint may be a problem for you If you buy more paint, it will be more wasteful, less time-consuming, and it will also affect the decoration effect Here is an introduction of the approximate estimation method of the paint consumption for reference only! Construction area estimation: construction area = actual residential area × 2.8-3.5 construction area (M2) Paint consumption = × 2.5 theoretical construction area (m2 / barrel / floor) Note: theoretical construction area: 60-70 (5L / barrel) example 1: one room one hall (25m2 actual living area) finish coat: 3 barrels (5L) in total bedroom: 1 barrel (5L) living room: 1 barrel (5L) ceiling: 1 barrel (5L) example 2: two rooms one hall (42m2 actual living area) finish coat: 4 barrels (5L) bedroom: 1 barrel (5L) living room: 1 barrel (5L) ceiling: 2 barrels (5L) 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,