Kuvandudzwa kweindasitiri yepetrochemical kunopa zvakapfuma uye zvakachipa zvigadzirwa zvekugadzira petroleum resin. Naizvozvo, kugadzirwa kwepetroleum resin mune dzimwe nyika dzepetrochemical dzakasimukira kwakakura nekukurumidza, Petroleum Resin seUnited States, Japan, Germany, Russia, France, Petroleum Resin Britain.
Parizvino, pendi dzekune dzimwe nyika dzekumaka pendi dzakanyanya kudzika mvura uye dzinokura nekukurumidza. Zvinopfuura 90% zvependi dzemigwagwa munyika dzakabudirira dzakaita seUnited States, Germany, Spain, Sweden, neFinland dzinoshandisa zvigadzirwa zvine mvura. Nekuda kwekutanga kwekutanga kwekune dzimwe nyika migwagwa yekumaka mabhanhire uye kukurumidza kuvandudza tekinoroji, nanometer nzira yekumaka mabhanhire, maviri-zvikamu zvemugwagwa mabhanhire ekumaka, pigment-yakavharidzirwa migwagwa yekumaka coating, zvichingodaro.
Rosin glycerol resin chigadzirwa che esterification ye rosin ine glycerol. Iine transparentirregular solid mushure mekurapwa vacuum.
Chikamu Chekutanga: Yedu Yakanyanya kuchena Calcium Metal Kugadzira Mutsetse Kazhinji Pagore Out Put ingangoita 1500 toni pagore uye kuchena kunogona kusvika ku99.99%
Ethylene kutsemuka C5 chidimbu cheatmospheric pressure rectification intercepts 45-75â isoprene enriched component as raw material A; ethylene cracking C5 fraction atmospheric pressure rectification intercepts 25-45â isoprene enriched component as raw material B; Ethylene cracking C9 fraction is vacuum yakagadziriswa pasi pe0.08ï½0.095MPa,Petroleum Resin uye chikamu chine boiling point ye140ï½180â chinotorwa seyakagadzirwa C. Zvinhu zvitatu zviri pamusoro apa A, B neC zvinogadzirwa zvinoenderana ne huwandu hwehuwandu hwe1:1.5ï½3.0:1.5ï½3.0 C5/C9 petroleum resin polymerization raw material D;
C5 petroleum resin inoshandurwa kuita C5 hydrogenated petroleum resin nehydrogenation pasi pepalladium bimetallic catalyst. Iyo catalyst ine alumina-titania inoumbwa inotakura uye simbi palladium uye simbi molybdenum kana simbi tungsten inotsigirwa pane inoumbwa inotakura;Petroleum Resin Izvo zvirimo ndeye 0.2-0.4% zvichienderana nehuremu hwekatani;
