Epoxy resin of ability in swimming is epoxy resin with particle or the form of droplet is in dispersedly the medium that is successive photograph with water is medium and the stable colophony material that makes up.
Characteristic of epoxy resin of ability in swimming:
1, get used to ability strong
Have extremely high adherent power to numerous bottom material, the film corrosion resistance after solidify and be able to bear or endure chemical performance is superior, and film receives contractible, hardness tall, wearability is good, electric insulation property is exceedingly good. Stick goodly receive function and mechanical performance, be able to bear or endure chemical function and heat-resisting stability.
2, environmental protection performance is good
Low VOC content and low noxiousness, won't cause air to pollute, satisfy the requirement of current environmental protection consequently.
3, real currents and other characteristics of a river is changed
Serve as dispersive medium with water, without odour, do not light, store, the security in carry and using a process also rises greatly.
4, operation sex beautiful
The construction operation performance of coating of epoxy resin of ability in swimming is good, can compare the dilute that add water arbitrarily, adjust viscosity, do not affect attenuant result. Construction tool can be cleaned directly with water, can be in room temperature and damp environment solidify, have reasonable solidify time, assure to have very high cross-linking density. This is normally coating of acrylic acid of ability in swimming and coating of polyurethane of ability in swimming can not be likened to.
Agent of base material of logical choice epoxy resin, solidify and all sorts of modifier and auxiliary, but preparation gives performance the coating of epoxy resin of ability in swimming of each different. The characteristic of a lot of function of coating of epoxy resin of ability in swimming decided the applied foreground with its and dissolve the form of a drug or more more comprehensive than having look of coating of epoxy resin of the form of a drug that do not have dissolve.
The common method that epoxy resin ability in swimming changes:
1, rigid standard
Namely direct emulsification law. Grind epoxy resin with ball mill, colloid, all pledge implement etc molar, carry the action of emulsifying agent, latex of preparation ability in swimming falls in certain technology.
2, contrary facing
Turning to point to much constituent body formerly instead is (like oil / water / emulsifying agent) medium successive photograph is below certain condition the course that changes each other, if be in oily / water / in emulsifying agent system, its are successive by water photograph to oily photograph (or from oily photograph to water photograph) change, in area of successive posture change, interfacial tension lowest of the system, the size of dispersive photograph is the consequently smallest.
Normally preparation method is to be below condition of tall shearing force mix emulsifying agent and epoxy resin equably first, it is certain to be in subsequently cut a condition to fall to add water adagio to the middle of the system, as the addition of the quantity that add water, whole system wraps water change to include oil for water by oil stage by stage model, the water that forms even stability but attenuant system. Emulsification process undertakes below normal temperature normally, to solid state epoxy resin, often need have the aid of to be mixed at a few dissolvent heat emulsification of travel of the reentry after making epoxy resin viscosity is reduced.
3, law of solidify agent emulsification
System of epoxy resin of ability in swimming uses law of solidify agent emulsification to come normally latex of epoxy resin of preparation ability in swimming. The epoxy resin in this kind of system is general beforehand not emulsification, and emulsification mixes before use by agent of solidify of oxygen of lake be surrounded by mountains, consequently agent of this kind of solidify must since cross-linking agent is emulsifying agent.
Agent of solidify of oxygen of lake be surrounded by mountains is amine is a foundation with how, undertake catenary of addition, graft, enlarge and Feng Duan to agent of much amine solidify, catenary of active of the blame ion that has exterior active effect surface introduces in its element paragraph, the liquid epoxy resin that measures to small element has good emulsification.
Before having with legal system of solidify agent emulsification the advantage of system of epoxy resin of ability in swimming is to be being used by solidify agent direct emulsification epoxy resin, do not need those who consider epoxy resin latex to store stability and stability of aspic be in harmony; Defect is the latex working life that matchs short.
4, chemical modified lawChemical modified way says again from emulsification law, be about to of a few hydrophily base the group introduces on catenary of epoxy resin element, or embed paragraph or graft, make epoxy resin obtains the property that derives from emulsification, when polymer of this kind of modified adds water to undertake emulsification, catenary of element of hydrophoby high polymer becomes particle with respect to assemble collect, ion radical group or polar group distributing the surface in these particle, as a result of contain akin charge and repel each other, want to satisfy certain kinetic requirement only, can form latex of stable epoxy resin of ability in swimming, this is the fundamental of epoxy resin of ability in swimming of preparation of chemical modified law. The applied domain of epoxy resin of ability in swimming: Current, the application of epoxy resin of ability in swimming basically is given priority to with coating of oxygen of lake be surrounded by mountains, in last few years, the requirement as environmental protection is increasingly pressing and strict, and the attention with safe to health and life people, make besmear assemble data forward Gao Guhan, powder is changed, smooth solidify, ability in swimming changes development. Coating of ability in swimming becomes besmear to hold a heat that material develops, especially the development application of epoxy resin of ability in swimming and its coating, form most representative green besmear to assemble a product. Include the following fields: 1, concrete closes priming paint 2, coating of ground level ground 3, carpentry lacquer 4, preservative coating 5, cooperate cement mortar, use as prevent ooze shot-off of loss or repair material to wait. As epoxy resin of ability in swimming more and more be paid close attention to, of epoxy resin of ability in swimming plan to build a project to also be added gradually much. Small make up arranged project of epoxy resin of near future ability in swimming and relevant industry trends.
The project reachs relevant trends
Inktype="text" Imgurl="" Imgdata="null" Data-itemshowtype="0" Tab="innerlInk" Data-lInktype="2" Hasload="1" >Oxygen of be surrounded by mountains of 15 thousand tons of lake and solidify agent produce Xin Zengchao of couplet firm new material can
On September 19, new to solid of yellow hill couplet material produces per year developing zone of economy of Anhui inhaling county the product such as agent of solidify of oxygen of be surrounded by mountains of 40 thousand tons of lake, ability in swimming changes extend project environment to affect evaluation public to participate in first time fair show. Year add 6120t/a of agent of solidify of 10560t/a of epoxy resin of ability in swimming, ability in swimming newly (5030t/a of agent of solidify of epoxy resin of ability in swimming, 1090t/a of agent of solidify of ester of cyanic acid of different of ability in swimming) .
Inktype="text" Imgurl="" Imgdata="null" Data-itemshowtype="0" Tab="innerlInk" Data-lInktype="2" Hasload="1" >Day and colophony plan to build project of epoxy resin of 35000 tons of ability in swimming
On September 18, guangdong day and colophony limited company produce per year environment of project of colophony of 250 thousand tons of special type to affect evaluation public to participate in first time fair show. The project invests 100 million yuan, produce per year epoxy resin of ability in swimming product of colophony of 35000 tons of etc. The Zhejiang day that is the same as a group additionally and colophony produce per year project of epoxy resin of 5000 tons of ability in swimming already 2022 complete is checked and accept.
Garden of industry of bridge hill coating contains new project of epoxy resin of 20 thousand tons of ability in swimming
Shandong card forces new material limited company is by Shandong new material limited company mixes Jiameitai Shandong Liang Shan Xin Yu chemical industry is finite liability company is collective and contributive build. Construction produces per year 50 thousand tons of environments friendly model coating and project of 30 thousand tons of high-powered colophony. After building entirely, main product is coating of ability in swimming (among them coating of epoxy resin of ability in swimming 7000 tons) , tall solid divides coating (among them tall solid divides epoxy resin coating 7000 tons) reach epoxy resin of colophony of acrylic acid of ability in swimming, ability in swimming 6000 tons, wait for high-powered colophony.
Produce per year project of epoxy resin of 6500 tons of environmental protection modified fair show
Recently, environmental protection of limited company of science and technology of new material of Shandong strong model ability in swimming is methylic transaction of influence of environment of project of new material of epoxy resin of acrylic ester modified seeks an opinion draft is fair show. This project kisses water group through introducing to the middle of epoxy resin, make vimineous raw material with acrylic acid and its ramification, manufacturing ability in swimming is methylic material of rice of accept of epoxy resin of acrylic ester modified, ability in swimming, high-powered methylic acrylic acid ester modified epoxy resin, produce can design it is 6500 tons.
Inktype="text" Imgurl="" Imgdata="null" Data-itemshowtype="0" Tab="innerlInk" Data-lInktype="2" Hasload="1" >Innovation of sales volume of epoxy resin of ability in swimming of new generation of Ba Ling petrifaction is tallMinistry of colophony of Ba Ling petrifaction upgrades in the round optimize epoxy resin of new generation ability in swimming to manufacture a technology, this year 1 to August, this new development client of epoxy resin of 10 ability in swimming, sales volume grows 41.5% compared to the same period, among them sales volume will achieve the history August new tall. Epoxy resin of new generation ability in swimming is the green environmental protection of own research and development new special local product tastes colophony ministry, have excellent chemical stability, corrosion resistance, tall caking property, and good tension, defy a turn, fight impact strength function.
Inktype="text" Imgurl="" Imgdata="null" Data-itemshowtype="0" Tab="innerlInk" Data-lInktype="2" Hasload="1" >Domestic accept rice circuit of epoxy resin of ability in swimming of layout of bibcock of 2 oxidation silicon
On July 17 evening, ling Wei science and technology issues announcement, the company buys Hunan to get together through cash means with own reserves Tuxin data limited company the equity of 100% . Ling Wei science and technology says, epoxy resin of ability in swimming has exceedingly good function sex and environmental protection sex, can satisfy the requirement of many application domain. In global environmental protection big trend falls, the progress of overlay technology and people take seriously to environmental protection increasingly wait for an element, demand of application of epoxy resin of ability in swimming is climbed continuously litre, have good market prospect and economic benefits.
Wave of 10 thousand China peace project of colophony of 50 thousand tons of ability in swimming is great put into production
Government of people of division of logical sequence of north of peaceful wave city releases an information, after experiencing construction cycle of a year, 10 thousand China chemical in developing zone of Ning Bo big a pavilion or house on a terrace other people of 10 thousand intelligence of island of Hua Ningbo big a pavilion or house on a terrace shed garden division (area of power Er garden) complete of project of colophony of 50 thousand tons of ability in swimming is successful put into production. This project always invests 630 million yuan (contain fair complementary project) , basically build 33 thousand tons / year polyurethane of ability in swimming, 15 thousand tons / year epoxy resin, 2000 tons / year the device such as Kabomu and establishment of form a complete set. The project is amounted to postpartum, predict year can realize production value 950 million yuan.
Inktype="text" Imgurl="" Imgdata="null" Data-itemshowtype="0" Tab="innerlInk" Data-lInktype="2" Hasload="1" >Wei thinks of Lei to roll out recipe of syncretic of new generation underside to use currents and other characteristics of a river product of the miscellaneous oxygen that turn ring
Wei thinks of section of business of Lei annulus oxygen to go up oneself 80 time step aside sends the century technology of oxygen of lake be surrounded by mountains, character of product line of oxygen of lake be surrounded by mountains in industry the domain such as construction of anticorrosive, building gained extensive reputation. Was based on 2023 existing and outstanding anticorrosive with technology of oxygen of lake be surrounded by mountains, wei considers Lei research and development new-style ability in swimming is miscellaneous EPIKOTE of product of the oxygen that turn ring™Resin 8310-WH-53A, develop underside syncretic product to help a client, demand of contented and different terminal offerred extensive possibility, and what needed dosage of amine solidify agent to drop than recipe of oxygen of lake be surrounded by mountains 2/3, reduced recipe of coating of double group share greatly base makings colophony cost.
Inktype="text" Imgurl="" Imgdata="null" Data-itemshowtype="0" Tab="innerlInk" Data-lInktype="2" Hasload="1" >In far close container lacquer uses latex of oxygen of lake be surrounded by mountains on the west synthetic trial production is finished smoothly
Recently, in far close technical center organization has trial production of complex of latex of oxygen of lake be surrounded by mountains on the west, through many hours 10 fight bravely continuously, yield smoothly finished product, each function obtains the product anticipate index, trial production consummation, this indicates the move is medium far close latex of oxygen of lake be surrounded by mountains has been had on the west own complex ability. Regard box as the main raw material of lacquer, cost of latex of oxygen of lake be surrounded by mountains is occupied mediumly in coating bigger, affect coating product and cost not only, affect the gain ability of the enterprise even.
