Paint knowledge: types and characteristics of wood paint

Core tip: nitrovarnish nitrovarnish Nitrocellulose varnish is a transparent paint, which is made of nitrocellulose, alkyd resin, plasticizer and organic solvent It is a kind of volatile paint and has the characteristics of fast drying and soft luster Nitrocellulose varnish is divided into high gloss, semi matte and matte, which can be selected as needed Nitrocellulose paint also has its disadvantages: white color, low fullness and low hardness in high humidity Friendship white wood paint 1 Hand brush paint It belongs to a kind of nitrocellulose varnish, which is a kind of non transparent paint made of nitrocellulose, various synthetic resins, pigments and organic solvents This paint is specially prepared for manual construction, and has the characteristics of quick drying 2 Main auxiliaries of nitrolacquer Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Paint Home News: nitrovarnish nitrovarnish Nitrocellulose varnish is a transparent paint, which is made of nitrocellulose, alkyd resin, plasticizer and organic solvent It is a kind of volatile paint and has the characteristics of fast drying and soft luster Nitrocellulose varnish is divided into high gloss, semi matte and matte, which can be selected as needed Nitrocellulose paint also has its disadvantages: white color, low fullness and low hardness in high humidity Friendship white wood paint 1 Hand brush paint It belongs to a kind of nitrocellulose varnish, which is a kind of non transparent paint made of nitrocellulose, various synthetic resins, pigments and organic solvents This paint is specially prepared for manual construction, and has the characteristics of quick drying 2 Tiannashui, the main auxiliary agent of nitrolacquer, is a kind of colorless and transparent liquid with banana smell, which is composed of ester, alcohol, benzene, ketone and other organic solvents Mainly for blending nitrolacquer and curing White water, also known as anti white water, is called glycol monobutyl ether In wet weather, the paint film will turn white Add 10 ~ 15% nitro magnetized white water to eliminate Polyester paint polyester paint It is a kind of thick paint which is mainly made of polyester resin The film of polyester paint is full and thick with hard surface Polyester paint also has a variety of varnish, called polyester varnish Polyester paint needs to be cured in the construction process, and the proportion of these curing agents accounts for one third of the total proportion of the paint These hardeners are also called hardeners, and their main component is TDI (toluene diisocyanate) These TDI in the free state will turn yellow, not only making the furniture paint surface turn yellow, but also making the adjacent walls turn yellow, which is a major disadvantage of polyester paint At present, yellow resistant polyester paint has appeared on the market, but it can only be made yellow resistant, which can not be completely prevented from turning yellow In addition, the free TDI beyond the standard will cause harm to human body The harm of free TDI to human body is mainly sensitization and stimulation, including pain and tears, conjunctival congestion, cough and chest distress, asthma, red papule, maculopapular rash, contact allergic dermatitis and other symptoms The international limit standard for free TDI is below 0.5% Polyurethane paint polyurethane paint Polyurethane paint is 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 Its disadvantages mainly include the problems of wet foaming, film pulverization and so on Like polyester paint, it also has the problem of yellowing The type of polyurethane varnish is called polyurethane varnish 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,