2012年06月07日

high-grade materials

High speed development of coating industry, paint products emerge in an endless stream, coating market competition leads to the unspoken rule is emerging.


Therefore, enterprises should be aware of the world coatings industry development trends, in order to seek the sustainable development.


According to the insiders, the paint industry to seek their own development,dab4c52ck in 2012to three major direction of main attack.


To " water " of the direction of development


Now the world coating breed structure to reduce VOC direction, water-based paint is the development direction of.


Chinese traditional solvent-based paint the proportion to drop gradually, waterborne coatings development speed is also very quick, but the polyvinyl alcohol low-grade varieties still holds larger proportion. Improved aqueous coating quality, development of new varieties is the consolidation and development of the important link in waterborne coatings.


The focus of the research and development should be based on vinyl acetate acrylic copolymer emulsion, acrylic acid and styrene copolymer emulsion and pure acrylic latex paint series as base material, and strive in durability, smooth film, fullness, construction,unisen group decoration and other aspects of a breakthrough.


For the more mature epoxy emulsion, waterborne polyurethane aqueous base material should continue to the study of high performance water paint, to meet some special requirements.


To " function " of the direction of the development


In addition to the current should be in, fire, gas, pest control, pest, insulation and other existing quality with lower levels of functional coating to increase the intensity of research, but also the attack, should intensify research and solve the difficult in construction decoration, new problems.Viribright LED Composite technology is to improve and meet all kinds of functions of the effective way.


First, functional composite.


Such as elastic function and respiratory function composite -- will be excellent elastic emulsion and hydrophilic functional groups on the surface modified micro shell (UFP ) compound, so that the elastic capacity and permeability coexist.


Elasticity and low pollution function compound -- normal temperature reactive emulsion and coating of hydrophilic composite, by using cross-linked high molecular weight reactions to latex,partition furniture improved elongation and film density, so that the elastic function and low pollution combined with.


Second, to strengthen the basic research of acid rain coating.


It can solve the buildings affected by acid rain corrosion problem, strive to be radical composite material technology and related auxiliaries matching breakthrough, to solve China's increasingly serious acid rain corrosion of buildings of this difficult problem.


Third, base material of modified functional composite.


For the existing base material is a special property of modified, and with special function composite. Such as silicone modified acrylic weathering resistance and moisture curing polyurethane moisture permeability combination, in order to achieve the double special function.


To the" high-performance, high-grade" direction of development


As a coating for an ideal performance, not only to protect and beautify the substrate, but also to give the substrate itself cannot have special function, use some of the new material can make the coatings obtained very amazing high performance, high value-added, high change effect, such as high weatherability of fluorine resin coatings, used for building achieve good results.


Because fluorine resin coatings and other synthetic resin has excellent weatherability, durability, chemical resistance. But fluorine resin is more expensive, used for building exterior wall facing to be restricted by huge.


Japan's Asahi Glass Company of fluorine resin coating, the performance is very good, but raw material cost is about 80 yuan / kg.


Paying attention to the research of fluorine resin for water-based aspects of development, particularly in fluoride as the main fluorine resin modified copolymer emulsion, make its become good performance, high grade, price and the acceptable quality of base material, for the development of high performance, high grade coating lay the foundation of.


The study on aqueous polyurethane coatings, should concentrate on product development. The polyurethane is excellent performance of one of the high-grade materials, so that the water, not only conforms to reduce pollution, energy conservation requirements, but also maintains the inherent characteristics of polyurethane.


The personage inside course of study points out, organosilicon modified acrylic resin coating with excellent weatherability, pollution resistance, chemical resistance, but also an important direction of the development of Chinese architectural coatings. Powder coating as non-toxic, good safety performance, also will be the main development direction of high-end architectural coatings.


Secondly, in the continuous development of their own at the same time, focus on the consumer market is a very good development direction.





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