Ulwazi

I-Comonomer ku-Petroleum Resin

2022-10-26

Imboni kawoyela emhlabeni yanamuhla ithuthuka ngokushesha okukhulu. Ngokusetshenziswa kwemakethe, i-Petroleum Resin petroleum resins isetshenziswa kabanzi. Namuhla ngizokhuluma ngama-comonomers ku-petroleum resins ukuze ngikunike ukuqonda okuphelele nokuqondile kwama-petroleum resins.

Lokhu kungenxa yokuthi i-heterogeneous tertiary tertiary carbon olefin idlala indima ekudluliselweni kweketango ekuphenduleni kwe-polymerization futhi ikhiqize amakhabhoni ekhabhoni asezingeni eliphakeme azinzile. Ngasikhathi sinye, i-Petroleum Resin nayo inomphumela wokuqeda ukusabela kwe-polymerization, ngoba izothwebula i-HCl ekhiqizwa ukuxhumana phakathi kwe-AlCl3 ne-piperylene, i-Petroleum Resin ngaleyo ndlela yehlisa umphumela we-catalytic we-HCl, i-Petroleum Resin kanye ne-equation ikhiqiza. isisindo samangqamuzana aphezulu, ama-polymers angancibiliki kahle.

Ama-monoolefin anekhwalithi enjalo ethuthukisiwe nelungisiwe ye-petroleum resin amanye ama-monoolefin aqukethe ama-athomu ekhabhoni ephakeme. Uma kukhulu okuqukethwe kwalawa ma-monoolefin, i-Petroleum Resin kuba ngcono ukuncibilika kwe-resin. Lapho ukuncipha kokuqukethwe kwe-monoolefin, i-Petroleum Resin iba lukhuni kakhulu inhlaka futhi iphakama isisindo samangqamuzana, i-Petroleum Resin iyingxenye ye-polymer engancibiliki kakhulu. Ngaphezu kwalokho, i-cyclopentene endimeni ifana nezincibilikisi ze-hydrocarbon ezinamakha, i-Petroleum Resin ingakhuthaza ukwakheka kwendawo ephezulu yokuncibilika kanye ne-polymer encibilikayo.

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