Hona joale, lipente tse tšoaeang litsela tsa linaheng tse ling li thehiloe haholo ka metsi 'me li hōla ka potlako. Ho feta 90% ea lipente tse tšoaeang litsela linaheng tse tsoetseng pele tse kang United States, Jeremane, Spain, Sweden le Finland li sebelisa lihlahisoa tse thehiloeng metsing. Ka lebaka la qaleho ea pele ea liphahlo tsa litsela tsa linaheng tse ling le tsoelo-pele e potlakileng ea thekenoloji, liphahlo tsa ho tšoaea litsela tsa nanometer, likarolo tse peli tsa litsela, liphahlo tsa litsela tse nang le pigment, joalo-joalo.
Rosin glycerol resin ke sehlahisoa sa esterification ea rosin ka glycerol. Ke "transparentregular solid" ka mor'a ho phekoloa ka vacuum.
Karolo ea Pele: Mohala oa rona oa Tlhahiso e Phahameng ea Calcium Metal Kakaretso ea Selemo le Selemo e ka ba lithane tse 1500 ka selemo 'me bohloeki bo ka fihla ho 99.99%
Ethylene cracking C5 karoloana ea atmospheric pressure rectification intercepts 45-75â isoprene enriched component as raw material A; ethylene cracking C5 karoloana atmospheric khatello ea rectification intercepts 25-45â isoprene enriched component as raw material B; Ethylene cracking C9 fraction is vacuum rectified under 0.08ï½0.095MPa,Petroleum Resin mme karoloana e nang le ntlha e belang ea 140ï½180â e nkuoa e le thepa e tala C. Lisebelisoa tse tharo tse ka holimo A, B le C li lokisitsoe ho latela tekanyo ea boima ba 1:1.5ï½3.0:1.5ï½3.0 C5/C9 petroleum resin polymerization thepa e tala D;
C5 petroleum resin e fetoloa ho C5 hydrogenated petroleum resin ka hydrogenation tlas'a palladium bimetallic catalyst. Catalyst e na le alumina-titania composite carrier le metal palladium le metal molybdenum kapa metal tungsten e ts'ehelitsoeng holim'a sejari se kopantsoeng;Petroleum Resin The content is 0.2-0.4% ho ipapisitse le boima ba catalyst;
Ka nts'etsopele e potlakileng ea moruo oa naha, Petroleum Resin haholoholo nts'etsopele e potlakileng ea libarele tse tharo tsa oli, joalo ka Sinopec, matla a ethylene a eketsehile butle-butle, Petroleum Resin le C9 e ntseng e eketseha e senyehile. Mokhoa oa ho sebelisa karolo ena ea lisebelisoa ho nts'etsapele lihlahisoa tse tlase o ntse o eketsa tlhokomelo ea Batho.
