Ukwethulwa kwe-C5 Petroleum Resin kanye nesicelo sayo

I-C5 Petroleum Resin uhlobo lwe-resin ye-thermoplastic ebanzi ephansi, ngokuvamile isisindo se-molecular aphakathi esiphakathi kuka-1000 ~ 3000, i-resin iphuzi ukukhanyisa onsundu, isebenza kahle nokuvuleka kanye nokwenza ngcono i-viscocity, it uyancibilika ezinhlafunweni ezinjenge-benzene, i-toluene, i-xylene nokunye, futhi kungahlanganiswa futhi kungahlanganiswa ne-eVA (ethyle-vinyl acetate copolymer), i-polyethylene nokunye. Njengoba i-C5 Petroleum Resin ingeyazo ezintweni ezingezona ze-crystalline, azikho izinto ezithile zocwaningo kanye nophethiloli we-petroleum resin. Iphoyinti elincibilikayo, imvamisa usebenzisa indlela yeGenebe ukuthola indawo yayo yokuthambisa. Iphuzu lokuthambisa liyindawo ebaluleke kakhulu ye-C5 petroleum resin, ephawula ubulukhuni, ubucwebe nokubonakaliswa kwe-petroleum resin. Njengamanje, i-C5 Petroleum Resin ekhiqizwa eChina ingahlukaniswa ngochungechunge olubili lwe-80 ~ 110 ℃ no-110 ~ 160 ℃ ngokwephuzu elithambile.

Njengesengezo sopende, i-petroleum resin ingasheshisa ijubane lokusoma lefilimu yokupenda, ngcono ukumelana kwamanzi, ukumelana ne-alkali, upende wokumaka umgwaqo oqukethe ubude be-petroleum ukuqina kanye nokumelana nesimo sezulu. Faka i-C5 petroleum resin enjoloba (umthamo ocishe ube ngu-15%) ungadlala ithambile, i-viscosity nokunye, kungathuthukisa ukusebenza kwerabha, i-buthadiene ruble, irabha ye-styreneene, i-halobutyl Ekusetshenzisweni kwe-C5 Petroleum Resin. Ama-petroleum resins angasetshenziswa njengezengezo eziphambili zezinto zokufaka a asphalt zokwakhiwa kwezindlu, ukubekwa uphawu, ukunamathela kanye nokwakhiwa kwezikhukhula, ikakhulukazi ezilungele ukubeka umgwaqo onemibala. Ukuze uxazulule ukusetshenziswa okuhlukile kwe-polypropylene noma i-polybutlene njengeziqukathi zezokwelapha kanye nezinto zokwakha zegazi (ezifana nezikhwama zegazi, amashubhu ezidakamizwa, njll.) Lapho ubukhona bokulimala kabi kokushisa, ukucaca okungalungile kanye nokuthamba nezinye izingqinamba, kungakwazi Yiba yi-hydrogenated petroleum resin njengesengezo.