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Kwambara
anti umuhondo kuri plastiki yubuhangaUsibye gufotora, firime ikora resin muri coating irashobora guteshwa agaciro na hydrolysis, cyane cyane iyo ubushyuhe bwa coating bwiyongereye munsi yizuba ryinshi.Muri ibi bihe, molekile zamazi zashizwemo mugutwikiriye zirashobora gutera imigozi ya covalent muri resin hanyuma igaca iminyururu ya polymer, bikavamo uburemere buke bwa molekile.Ibisigarira bya polyester na alkyd birashobora kwibasirwa niyi ngaruka kuruta polyurethanes na epoxies.
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Carbone Yubusa
karubone yubusa radical scavengerUbusanzwe polymer iba imeze nabi mugihe cyo gutunganya ibicuruzwa, kandi sisitemu irimo umubare munini wa karubone ya karubone aho kuba alkoxy radicals na hydroxyl radicals.Kubwibyo, uburyo bwiza bwo gutunganya stabilisateur bugomba kuba bushobora gufata neza radicals yubusa.Antioxydants ya hydroxylamine yavuzwe haruguru ni ubwoko bwa carbone radical umutego.
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Plastike Gusaza ° kugabanuka
anti umuhondo kuri plastiki yubuhangaOxidation hamwe nubusaza bikunze kugaragara mugikorwa cyo gutunganya no gukoresha plastike, reberi nibindi bikoresho bya polymer, bigatuma kugabanuka kwingaruka zigaragara kumubiri, imbaraga zo kurwanya intambara, imbaraga zingana no kuramba nibindi bintu.
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Inyongera zifatika
reaction ya UV, reaction ya LS, inshuro ebyiri zifatika ziyongeraInganda zifatika zumucyo wubushinwa (bisobanuwe muri rusange, uruganda rwose rwa polymer rushobora gukoreshwa nkibikoresho fatizo byo gutunganya ibicuruzwa bya pulasitike bita resin) inganda ziratera imbere byihuse.Ibicuruzwa biva mu mahanga bikomeje kwaguka, kandi politiki y’inganda y’igihugu ishishikariza inganda za resin gutera imbere mu cyerekezo cy’ibicuruzwa bikoranabuhanga.Ubwoko bwa resin zo mubushinwa bwarabaye bwiza, ariko ugereranije nabandi banyamahanga bateye imbere, haracyari icyuho runaka ... -
ZJ5575
Iriburiro CAS Umubare ： 2122-49-8 Izina ryimiti: Tri- (4-hydroxy-TEMPO) Imiterere ya fosifite ： ZJ5575 nubwoko bushya bwibikoresho bikora neza.Inyungu Zimikorere Kurwanya copolymerisation ya ZJ5575 iruta iya fenolike, amine aromatic, ethers, quinone hamwe na nitro.Ibyifuzo Byifuzo ZJ5575 birakwiriye mukwirinda kwikorera-polymerisation ya olefin na monomer idahagije mugikorwa cyo gukora, gutandukana, gutunganya, kubika no gutwara ...
