Shanghai Daoqin Plastics Co., Ltd.

1.保护 function

coating material can in material surface formed 一层保护 film, can anti or material long 期暴露于空 gas in to water separation, gas, micro material and other 侵蚀而造 formed metal 锈蚀, 木材腐蚀, water 泥风化 and other bad phenomenon. （万 water chemical industry 商城） if add coating material 保护 钢 iron structure 桥梁, lifespan has year, coating material use can year 巍然挺立.

2. decoration function

随 人们 生 active water 平不断 improve/increase, selection product standards in its quality, meanwhile appearance 也越 越受 to heavy 视, therefore, coating material decoration property formed is product types development important factors.

3. color color function

in upper application coating material as color color already 经逐渐 standards 化. can use coating material various chemical product, product container, various pipeline, machine equipment can use various color coating material as is 标志,如 hydrogen gas bottle is green, chlorine gas bottle use color, 交通运输 in commonly used different color color table/sheet 示警告, 危险, front 进, and other 信号以 ensure safety.

4.特殊 function function

coating material can to very more function function, ratio electrical property can electrical insulation, conductive, electrical magnetic 波, anti-static generate, hot can high temperature, room temperature and temperature degree 标记, （万 water chemical industry 商城） absorption solar energy, 屏蔽射线, mechanical properties anti slip, lubricated, anti 碎裂飞溅 and other, also has anti 噪声, decrease 振卫生消毒, anti 结霜, anti and other various different function.

1. water property coating material is 随 人们 environmental protection demand 出现, in coating material industrial research development 出 一 types water is main/primary dispersion coating material. versus ratio solvent agent type coating material 污染严 heavy defect, water property coating material " water " basic features it in ring good type coating material in 位.

2. in water property coating material in, water as is solvent agent and solvent agent type coating material use has machine solvent agent versus ratio, has obvious different property 质: water non 常丰富, coating material product 而言, can 说取之不尽; water safety, for 人体无伤害, for ring 境无污染. water material is water gas, 既不会 increase VOC, 也不会 generate has gas material, more in light and oxygen function lower generate large gas reaction, formed gas 二次污染; water is material, solvent agent type coating material, is easy product, this 样无论 is coating material 运输, and 施工都存 in relatively large safety 隐患.

3. water property coating material in use water, is 普遍意义 upper water. is 经 特殊处理 rear to water. water basic requirements is 洁净, machine 械杂质. water in inner 含 钙, and other 离子, in electrical in effect/influence liquid and stability property. water also has fine micro material, more effect/influence coating material product quality stability property. （万 water chemical industry 商城）不, water due to need equipment as, therefore generate relatively more production cost. 但总体 讲, water versus ratio has machine solvent agent, still low less.

4. water is property solvent agent, in 乳胶漆 in as is coating material main/primary formed separation emulsion resin and filler, must emulsification agent and dispersant, separation emulsification and dispersion in water in, meanwhile add 入丙二 alcohol ether, ethylene glycol ether, ethylene glycol ether as is formed film additives, due to water surface force large, speed degree slow, 往往也 need add a small amount of has machine solvent agent reduce surface force, improve/increase speed degree. above 目, in add has machine solvent agent meanwhile, versus increase product for 人体 毒 property and for ring 境 污染, reduce product safety property, therefore, in water property coating material in 应该尽 amount decrease/reduce has machine solvent agent use amount. this is amount water property coating material important technology indicators.

结语: in recent years, inner outer coating material industry for water property coating material R&D already long 足 进展, comprehensive evaluation water property coating material will is ring good type coating material in most has development front 途 一 type.