| 有机硅耐高温漆多表面融合的不透明性原则就以木制品来说，由于木制品表面属多孔结构，不耐脏污。同时木制品的表面多节眼，不够美观。而涂料就能同时解决这方面的问题。二、涂料的分类 1按部位不同，油漆主要分为墙漆、木器漆和金属漆。 In the wood products, because the surface of wood products is a porous structure, not resistant to dirt. At the same time wood surface multi knots, not beautiful. The coating can also solve this problem. Two, paint 1 according to classification of different parts, paint mainly consists of wall paint, wood paint and metal paint. 墙漆包括了外墙漆、内墙漆和顶面漆，主要是乳胶漆等品种;木漆主要有硝基漆、聚氨脂漆等等，金属漆主要是磁漆。2按状态不同，油漆又可分为水性漆和油性漆。乳胶漆是主要的水性漆，而硝基漆、聚脂氨漆等多属于油性漆。3按功能不同， Wall paint consists of exterior wall paint, interior wall paint and top finish, mainly Rujiaoqi varieties; wood coatings are mainly nitro paint, polyurethane paint, metal paint is mainly enamel. 2 according to the different state, the paint can be divided into water-based paint and oil paint. Latex paint is water-based paint mainly, and lacquer, polyester ammonia lacquer belongs to oily paint. 3 according to the different functions, 油漆又可分为很多种：防水漆、漆、防霉漆、防蚊漆、及具有多种功能的多功能漆等等。4按作用形态又可分为挥发性漆和不挥发性漆。5按表面效果上来分，又可分为透明漆、半透明漆和不透明漆。 The paint can be divided into many types: waterproof paint, fire retardant paint, mildew resistant paint, paint, anti mosquito and with many kinds of multi-function paint etc.. 4 according to the shape and can be divided into lacquer and lacquer. 5 according to the effect of the surface up points, can be divided into transparent, translucent and opaque paint paint paint. 涂料的品种 1木器漆。1硝基清漆。硝基清漆是一种由硝化棉、醇酸树脂、增塑剂及有机溶剂调制而成的透明漆，属挥发性油漆，具有干燥快、光泽柔和等特点。硝基清漆分为亮光、半哑光和哑光三种，可根据需要选用。硝基漆也有其缺点：高湿天气易泛白、丰满度低，硬度低。 1 wood paint coatings. 1 nitro varnish. Nitrocellulose varnish is a kind of transparent paint is composed of nitrocellulose, alkyd resin, plasticizer and solvent modulation into the genus, volatile paint, has the characteristic of fast drying, Hikaruzawa Youwa etc.. Nitrocellulose varnish is divided into light, semi matte and Matt three, can choose according to need. Lacquer, also has its disadvantages: high humidity weather easy white, plump degree is low, low hardness. 2手扫漆。属于硝基清漆的一种，由硝化棉，各种合成树脂，颜料及有机溶剂调制而成的一种非透明漆。此漆专为人工施工而配制，更具有快干特征。3硝基漆的主要辅助剂 a.天那水。由酯、醇、苯、酮类等有机溶剂混合而成的一种具有香蕉气味的无色透明液体。 2 paint brush in hand. Belongs to a kind of nitro - varnish, composed of nitrocellulose, various kinds of synthetic resin, a non transparent paint pigment and organic solvent of modulated. The paint for artificial construction preparation, more with quick drying property. The main auxiliary 3 lacquer agent A., days that water. Colorless transparent liquid with banana smell a by ester, alcohol, benzene, ketones and other organic solvent mixture. 主要起调合硝基漆及起固化作用。b.化白水，也叫防白水，术名为乙二醇单丁醚。潮湿天气施工时，漆膜会有发白现象，适当加入稀释剂量10~15%硝基磁化白水即可消除。2聚酯漆。用聚酯树脂为主要成膜物制成的一种厚质漆。聚脂漆的漆膜丰满，层厚面硬。 Since the main blending nitrocellulose lacquer and curing effect. B. white water, also called anti white water, operation called ethylene glycol monobutyl ether. Wet weather during the construction, the film will have a white phenomenon, adding appropriate dilution dose 10~15% nitro magnetized water can eliminate white. 2 polyester paint. Using polyester resin as a thick paint main film forming material. The polyester lacquer paint film, the surface hard layer thickness. 聚脂漆同样拥有清漆品种，叫聚脂清漆。聚脂漆施工过程中需要进行固化，这些固化剂的份量占了油漆总份量三分之一。这些固化剂也称为硬化剂，其主要成分是TDI甲苯二异氰酸酯/toluenediisocyan这些处于游离状态的TDI会变黄，不但使家私漆面变黄，同样也会使邻近的墙面变黄，这是聚脂漆的一大缺点。 Polyester paint also has a polyester varnish varnish variety, called. The need for curing polyester paint in construction process, the curing agent amount accounted for the total quantity 1/3 paint. The curing agent is also known as hardening agent, its main component is TDI toluene diisocyanate /toluenediisocyan these in a free state of TDI will turn yellow, not only make the furniture paint yellow, will also make the adjacent wall yellow, this is a major disadvantage of the polyester lacquer. 目前市面上已经出现了耐黄变聚脂漆，但也只能做"耐黄"而已，还不能做到完全防止变黄的情况。另外，超出标准的游离TDI还会对人体造成伤害。 At present, the market has already emerged in yellowing resistant polyester paint, but also can do " resistance to yellow " only, also do not completely prevent yellowing condition. In addition, beyond the standard free TDI will cause harm to human body. 有机硅耐高温漆游离TDI对人体的危害主要是致敏和刺激作用，包括造成疼痛流泪、结膜充血、咳嗽胸闷、气急哮喘、红色丘疹、斑丘疹、接触性过敏性皮炎等症状。国际上对于游离TDI限制标准是控制在0.5%以下。 Hazard free TDI to human body is mainly the sensitization and stimulation, including causing pain tears, conjunctival congestion, cough, asthma, chest tightness shortness of breath red papules and maculopapules, allergic contact dermatitis and other symptoms. International standard for free TDI limit is controlled below 0.5%. |
