ʻO ka resin petroleum C9 he resin thermoplastic i hana ʻia e ka ʻoki ʻana i ka hapa o ka huahana C9 o ka ethylene production unit ma ke ʻano he kumu kumu, Petroleum Resin polymerizing ia i mua o kahi catalyst, Petroleum Resin a i ʻole copolymerizing me aldehydes, aromatic hydrocarbons, terpenes. ʻOi aku ka liʻiliʻi o kāna molecular mass ma mua o 2000, ʻoi aku ka liʻiliʻi o ka Petroleum Resin ma lalo o 150 â, Petroleum Resin he wai thermoplastic viscous a paʻa paha. Ma muli o kona haʻahaʻa haʻahaʻa haʻahaʻa a me ka liʻiliʻi liʻiliʻi molecular paona, Petroleum Resin ʻaʻole i hoʻohana wale ʻia ma ke ʻano he mea.
Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana hou, ʻoi aku ka holomua o ka ʻenehana loiloi, Petroleum Resin ka hoʻomohala ʻana o ka resin petroleum ua komo i ka wā o ka hoʻokūkū ʻenehana. Ua noʻonoʻo piha nā mea hana ʻē aʻe i ka hoʻokele waiwai, ʻenehana, Petroleum Resin kaiapuni a me nā mea ʻē aʻe, e kālele ana i ka hoʻomaikaʻi ʻana i ka hana huahana a me ka hoʻonui ʻana i ka laulā noi o nā huahana. ʻO ka hoʻololi ʻana o ka resin petroleum C9 e ulu nui ana ma nā ʻaoʻao ʻelua: ke koho ʻana i nā mea kūikawā a i ʻole nā mea i hoʻololi ʻia a me ka hapa C9 no ka copolymerization, Petroleum Resin ʻo ia hoʻi, Petroleum Resin chemical modification; ma hope o ka polymerized ka resin, ua hydrogenated, i hydrogenated hoʻololi.
Hoʻololi kemika: Ma ka hoʻokomo ʻana i nā hui polar i ka resin petroleum C9, Petroleum Resin hiki ke hoʻomaikaʻi ʻia ka hoʻohālikelike a me ka hoʻopuehu ʻana me nā pūhui polar. Hiki ke hoʻohana ʻia ka huahana ma ke ʻano he stabilizer a me ka mānoanoa o ka wai. No ka laʻana, hoʻololi ʻia ka Petroleum Resin ka resin me maleic anhydride e hoʻomākaukau ai i kahi resin hiki ke hoʻoheheʻe ʻia i ka wai: ua maʻalahi nā mea phenolic i loko o ka vinyl aromatic hydrocarbon polymer. Hoʻohana ʻia nā mea Phenolic e like me nā mea hoʻoheheʻe catalyst e hoʻomaikaʻi i ka polarity o ka resin a hoʻolaha i ka Mix a hoʻopuehu me nā resins ʻē aʻe.
Hoʻololi Hydrogenation: ʻO ka maʻamau C9 petroleum resin he ʻeleʻele a ʻeleʻele paha, Petroleum Resin ka mea i kaupalena nui i kāna noi. Ma hope o ka hydrogenation, hoʻopau ʻia ka Petroleum Resin i ka paʻa pālua i loko o ka resin, e hana ana i hoʻokahi paʻa. Lilo ke kala ʻole a ʻaʻohe ʻala kūikawā. Hiki iā ia ke hoʻomaikaʻi i kona kūpaʻa i ka wā, adhesion, Petroleum Resin stability a me nā waiwai ʻē aʻe, e hoʻonui hou i kāna kahua noi. ʻO kēia ke kumu o ka hoʻomohala ʻana i ka wā e hiki mai ana ma ke kahua o ka petroleum resin.
