Modified resin adhesive is to point to by join in colophony of hot solid sex thermoplastic colophony or synthetic rubber are base makings a kind of adhesive that makes. Say again compound model adhesive, mix model adhesive. Generally refer to all sorts of mixture model high polymer adhesive. Adhesive of colophony of sex of function hot solid is more fragile, its impact strength and come off intensity is compared low. If be used at sticking to accept force structural member, must pass modified. The method of modified originallies in heat namely what sufficient capacity adds in sexual colophony adhesive is thermoplastic colophony or synthetic rubber, in order to increase its tenacity, rise fight rush and fight pare function, reach the integral performance target of structural rubber. It and adhesive of colophony of hot solid sex are same, also be through chemical reaction solidify. Colophony of sex of solid of the heat in solidify reaction and thermoplastic colophony (or balata) the cross-linking between and microcosmic photograph are detached, make mix model adhesive not only the mechanical strength that has adhesive of colophony of hot solid sex, heat-resisting, be able to bear or endure ageing, be able to bear or endure the advantage of chemical medium; And still have thermoplastic colophony (or balata) of adhesive tall come off, tall percussive function. Adhesive of epoxy resin of epoxy resin adhesive is a kind by epoxy resin base the project adhesive that agent of makings, solidify, thinner, accelerant and filling are made up and becomes. Because its are stuck,receive performance good, price compares sex of good, function cheap, stick receive technology handy, place up to received wide application a few years. As the ceaseless development of new and high technology and accept rice technology, in recent years, the modified to epoxy resin is ceaseless and thorough, each other wears network, chemical copolymerization and accept rice particle to add the method such as pliable but strong to apply extensively, all sorts of high-powered adhesive breed that make up by epoxy resin are increasing also. Epoxy resin adhesive (adhesive of abbreviation annulus oxygen or annulus oxygen glue) from 1950 the left and right sides appears, have 50 only merely old. But as 20 centuries middle period of all sorts of gooey theory put forward in succession, and adhesive chemistry, adhesive flows change learn and gooey the thorough progress that destroys the basic research job such as mechanism, make adhesive function, breed and application had the development of advance rapidly. Epoxy resin and its solidify system also with its distinctive, the ceaseless emerge in large numbers of agent of superior performance and new-style epoxy resin, new-style solidify and additive, make property exceedingly good, breed a numerous, adaptability is extensive kind of important adhesive. Colophony of hot solid sex heats up solid sex colophony (Thermosetting Resin) , it is change of chemistry of the generation after showing colophony heats, gradually sclerosis shapes, again be heated also not bate, a kind of colophony that also cannot dissolve. Chemistry of the generation after colophony heats changes, gradually sclerosis shapes, again be heated also not bate, also cannot dissolve. Its element structure is colophony of hot solid sex bodily form, it includes major condensation resin, advantage of resinous of hot solid sex is hear resistance tall, press press is out of shape not easily. Its defect is mechanical function poorer. Colophony of hot solid sex has not oxygen of phenolic aldehyde, annulus, amino, saturated polyester and silicon aether colophony to wait. Synthetic rubber of synthetic rubber is by polymer of artificial complex tall flexibility. Also say to synthesize elastomer, it is one of material of 3 big synthesis, its crop only under synthetic resin (or plastic) , synthetic fibre. Classify methodological diversity, development history is long, having wide research perspective.