As a result ofEpoxy resinWith its good hardness, adherent force, flexibility, impulse withstand, be able to bear or endure chemical, had received wide application inside the numerous domain such as coating, composite material especially. However, most epoxy resin not dissolve at water, dissolve reachs ketone at balmy hydrocarbon organic dissolvent, also contain organic dissolvent normally with the solidify agent of these epoxy resin form a complete set at the same time, these organic dissolvent can discharge a many VOC in the process in production, construction, solidify, mix to the environment all round crowd health causes menace. The epoxy resin currents and other characteristics of a river that uses more quite at present changes a method to basically have direct emulsification law, contrary change law of agent of law, chemical graft law, solidify to wait, before two kinds of methods way of bead of latex of oxygen of lake be surrounded by mountains is too normally old, and graft law can be brought about normally eventually of coating film be able to bear or endure water property drops [1 - 3] . And have from emulsification epoxy resin relatively the performance with before a few kinds of more superior methods, because its and epoxy resin have first-rate structural likeness sex, emulsifying agent of OK and significant obstacle breaks away from epoxy resin, can increase emulsification efficiency so, reduce the bead way of resorcinol prose style free from parallelism, increase its stability, need not be in before construction emulsification, use very convenient [4 - 6] . The article makes emulsifying agent of oxygen of blame ion reaction annulus first, a of double phenol of agent of reoccupy enlarge catenary annulus oxygen 128 enlarge catenary, catch the annulus oxygen after enlarge catenary 128 in ordinal add a few double end carboxyl gets together oxygen uses glycol and reaction annulus to change a law to make afore-mentioned reactant direct prose style of annulus oxygen moisture instead after emulsifying agent; . 1· experiment part 1.1. Test raw material and recipe get together glycol 4000(analyses pure) , industrial product of 128(of oxygen of annulus of; of chemical reagents factory of Tianjin city Luo Mi Europe) ; Louis is acerbity, abstain aether of; glycol Chan Ding (analyse pure) , tianjin city is big luxuriant chemical reagents factory, a(of double phenol of Hunan university chemistry and chemical college; analyses pure) , 3 phenyl of; of limited company of Changsha Europeanize science and technology phosphor (analyse pure) , double end of; of fine chemical plant of essence of life of family of Hunan of the Changsha City carboxyl gets together glycol (the element is measured 1700, analyse pure) , limited company of Anhui constant far chemical industry. 1.2. Experimental process falls in 90 ℃ temperature, the PEG4000 that measures the recipe and epoxy resin 128 in joining reaction boiler, join activator, react 120 ℃ warm up after 1h, make flaxen after heat preservation 4h emulsifying agent of reaction annulus oxygen. The epoxy resin that adds recipe capacity in another reaction boiler 128, oxygen of link of chain of enlarge of double phenolic A is used below 160 ℃ condition 128, add a few double end next carboxyl gets together glycol maintains reaction to undertake 20min, make the epoxy resin after enlarge catenary 128 generate a kind to have the epoxy resin; from emulsification ability to catch emulsifying agent of oxygen of rejoin reaction annulus, make the annulus oxygen after enlarge catenary the EEW=510 ～ that 128 reaction make its generate another kind to have the epoxy resin; from emulsification ability to tie system when afore-mentioned emulsification 530 hind, join aid aether of solvent glycol Chan Ding, gross of 32.0% go ionic water, drop in temperature to raise mix rate to be 3000r/min then to 60 ℃ ; , add the rest to go with the rate drop of 5min/mL ionic water, after maintaining 20min, make an appointment with 30min dispersedly with the speed of 4000r/min on dispersive machine, refrigeration of mixture of reoccupy ice water comes room temperature can. 2· result discusses 2.1. Get together glycol and annulus oxygen 128 when Maerbi is making direct prose style of moisture of oxygen extraction ring to the influence of emulsifying agent, must pass annulus oxygen first 128 and get together glycol reaction makes emulsifying agent of reaction annulus oxygen. Among them, get together glycol ginseng is after reaction, formed in the system embed paragraph of polymer irregularly, the action of appropriative emulsifying agent, get together among them ether catenary paragraph it is to kiss water radical group, have kiss water action; and catenary of aether of glycerine of shrink of double phenolic A paragraph it is lipophilic group group, dissolve in oily photograph [7 - 8] . If get together the cent dosage of glycol is exorbitant, get together ether catenary paragraph molecular catenary is met lengthen, make the hydrophily of emulsifying agent can increase, lipophilicity can be met reduce; conversely emulsifying agent lipophilicity increases, hydrophily can reduce; reason to should get together only ether catenary paragraph when molecular quantity and the molecular quantity with round lipophilic group achieve some to be worth evenly, ability removes good emulsification. Should get together glycol and annulus oxygen 128 deserve to compare for 1.25 ∶ the 1 emulsifying agent stability that makes is better, emulsification capability is strong, the way of bead of prose style free from parallelism of annulus oxygen moisture that makes is very small, and performance is very steady also. 2.2. After reaction emulsifying agent divides the influence epoxy resin of prose style free from parallelism to pass enlarge catenary to water, its itself still cannot not disperse from emulsification function in water, through joining the ability after emulsifying agent of reaction annulus oxygen makes only its itself is had disperse from emulsification function. But spend a long time when emulsifying agent dosage, the wasteful; that can create raw material is become when emulsifying agent dosage is too little, cannot make the annulus oxygen after enlarge catenary 128 generate entirely have the epoxy resin from emulsification ability. Express 2 it is dosage of emulsifying agent of reaction annulus oxygen right eventually the influence circumstance of the bead diameter of prose style free from parallelism of annulus oxygen moisture, stability. In dividing gross of prose style free from parallelism when emulsifying agent dosage, be more than 22.0% when, earning divides the bead diameter of prose style free from parallelism to greaten somewhat, achieve 2.85μm, and stability also becomes very poor; is when emulsifying agent dosage in dispersive body gross be less than 22.0% when, earning divides the bead diameter of prose style free from parallelism to greaten somewhat, can achieve 10m to control; to be when emulsifying agent dosage only in dispersive body gross even be equal to 22.0% when, the bead way of income component prose style free from parallelism is small, can achieve 1.18μm, if the graph is shown 1 times,specific bead diameter distributings. 2.3. Double end carboxyl gets together the influence of dispersive to water body is in glycol annulus oxygen after 128 enlarge catenary, add a few double end first carboxyl gets together glycol makes 128 reaction generate the annulus oxygen after its and enlarge catenary a kind of anion - reaction annulus oxygen emulsifying agent, mix again then 128 reaction generate the annulus oxygen after enlarge catenary one kind has the epoxy resin from emulsification ability, the annulus oxygen after letting the enlarge catenary that the majority did not react again then 128 with blame ion - emulsifying agent of reaction annulus oxygen generates another kind to have the epoxy resin from emulsification ability. Emulsifying agent of such oxygen of two kinds of annulus have similar structure with epoxy resin not only, developed both common dominant position again, be helpful for reducing the bead way of dispersive body further thereby, the stability that is helpful for improving dispersive put oneself in another's position again [9 - 10] . Watch 3 it is double end carboxyl gets together glycol dosage is right the influence circumstance of the bead diameter of prose style free from parallelism of annulus oxygen moisture, stability. When double end carboxyl gets together to glycol dosage is more than or be less than 0.44% when, diameter of dispersive body bead greatens, stability is reduced. The experiment proves, when double end only carboxyl gets together glycol dosage is equal to 0.44% when, the moisture direct prose style that makes stabilizes function not only strong, and bead diameter is lesser, achieve 0.58μm. 4· conclusion uses PEG4000 and annulus oxygen emulsifying agent of oxygen of annulus of ion of blame of 1 reaction preparation reaction has 1281.25 ∶ admirable emulsification effect; is become photograph comparing is equal to dosage of reaction emulsifying agent and dispersive body gross 22.0% when, the bead way of income component prose style free from parallelism is small, can achieve 1.18μm, and stability is strong. When double end carboxyl gets together glycol dosage is equal to 0.44% when, stabilize function not only strong, and way of dispersive body bead is small, can achieve 0.58μm. With add pair of upright carboxyl to get together first the kind that glycol imposes emulsifying agent of reaction annulus oxygen again can win a way the annulus oxygen moisture content with small, high stability prose style free from parallelism, its solid content is 52.2% , bead diameter has 0.58μm only, 3000rpm is in 0.5h is not statified, can mix with agent of solidify of ability in swimming directly use, need not high speed is dispersive. This minutes of prose style free from parallelism can be used at preparation coating of epoxy resin of high-powered ability in swimming is used at metallic anticorrosion and coating of ground level ground to wait. More information pays close attention to Http://cnfrp.net of composite material website please