Ultraviolet light solidify (UV) colophony is the photosensitive colophony with relatively inferior quantity of a kind of element, have what can undertake smooth solidify reacts base round, be like of all kinds not saturated Shuang Jian or annulus oxygen radical. It is smooth solidify product (adhesive of printing ink of UV coating, UV, UV) main body composition, its function basically decided the main function of the material after solidify. At present colophony of domestic smooth solidify basically has annulus oxygen acrylic acid colophony of acrylic acid of colophony of acrylic acid of ester, polyurethane, polyester, amino acrylic colophony and light are become like colophony of alkaline dissolve sex.

Characteristics of all sorts of smooth solidify resinous and application 1,    of colophony of annulus oxygen acrylic acid this is to use the smooth solidify resin with wide, big dosage at present. Because colophony of annulus oxygen acrylic acid synthesizes craft origin of simple, raw material is convenient, low-cost, rate of its light solidify is rapid, solidify film hardness is big, tall burnish, be able to bear or endure chemical sex is exceedingly good, better hear resistance and electric function, because this uses as extensively smooth solidify paper, carpentry, plastic the main body colophony with adhesive of printing ink of metallic coating and smooth solidify, smooth solidify. Main breed has acrylic acid of oxygen of annulus of double phenolic A oil of oxidation of colophony of acrylic acid of oxygen of annulus of colophony, phenolic aldehyde, annulus is acrylic ester and the annulus of all sorts of modified colophony of oxygen acrylic acid. 2,    of colophony of polyurethane acrylic acid this also is current application is wide, with colophony of generous smooth solidify. Because colophony of polyurethane acrylic acid is had relatively the integral performance of beautiful, if solidify film has exceedingly good wearability and flexibility, good be able to bear or endure chemical sex, impact resistance and electric function, right plastic the adherent strength with wait for base material to have better, because this is used at smooth solidify widely paper, carpentry, plastic with metallic coating He Guanggu melts adhesive of printing ink, smooth solidify. Main breed has scent a group of things with common features and adipose a group of things with common features colophony of polyurethane acrylic acid. 3, colophony of polyester acrylic acid also is more commonly used smooth solidify colophony. Because colophony is had small taste, low excitant, better flexibility and painty wetability, in often cooperating colophony of annulus oxygen acrylic acid and colophony of polyurethane acrylic acid to turn printing ink of paint and smooth solidify with Yu Guanggu. 4, because amino acrylic colophony is had after colophony solidify hear resistance and be able to bear or endure it is good to await a gender, be able to bear or endure goodly chemical sex, hardness is advanced characteristic, often cooperate colophony of annulus oxygen acrylic acid and colophony of polyurethane acrylic acid to change coating with Yu Guanggu oh He Guanggu turns printing ink in. 5, light is become resembling colophony of alkaline dissolve sex is the colophony that special Yu Guangcheng resembles ink stick of soldering paste of liquid state block, contain carboxyl group, can become with buck develop picture, solidify film has superior electric performance, be able to bear or endure chemical sex and hear resistance. Main breed has modified of copolymer of Ma Lai acid anhydride, acid anhydride colophony of annulus oxygen acrylic acid.