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Zopaka
anti yellowing kwa mapulasitiki a engineeringKuphatikiza pa photooxidation, filimu yomwe imapanga utomoni mu zokutira imatha kunyozedwa ndi hydrolysis, makamaka pamene kutentha kwa ❖ kuyanika kumawonjezeka pansi pa kuwala kwa dzuwa.Pansi pazimenezi, mamolekyu amadzi omwe amamwedwa mu zokutira amatha kuwononga zomangira zomwe zili mu utomoni ndikudula maunyolo a polima, zomwe zimapangitsa kuti ma cell achepetse.Ma polyester ndi alkyd resins amakhudzidwa kwambiri ndi izi kuposa ma polyurethanes ndi epoxies.
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Carbon Free Radical Catcher
mpweya wopanda ma radical mkangaziwisiThe polima nthawi zambiri mu anoxic boma pansi pa zinthu extrusion processing, ndipo dongosolo lili ndi chiwerengero chachikulu cha carbon ankafuna kusintha zinthu mopitirira muyeso kuposa alkoxy ankafuna kusintha zinthu mopitirira ndi hydroxyl ankafuna kusintha zinthu mopitirira.Chifukwa chake, stabilizer yabwino yosinthira iyenera kugwira bwino ma radicals opanda mpweya.Hydroxylamine antioxidant yotchulidwa pamwambapa ndi mtundu wa carbon radical trapping agent.
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Kukalamba kwa pulasitiki
anti yellowing kwa mapulasitiki a engineeringMakutidwe ndi okosijeni ndi ukalamba zimachitikira sachedwa kuchitika pokonza ndi kugwiritsa ntchito pulasitiki, mphira ndi zipangizo polima, kuchititsa kuchepetsa zakuthupi maonekedwe mphamvu mphamvu, odana warping mphamvu, kumakoka mphamvu ndi elongation ndi zina.
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Zowonjezera Zowonjezera
yokhazikika UV, yotakataka LS, double bond reactive additiveReactive light stabilizer China (yofotokozedwa momveka bwino, pawiri iliyonse ya polima yomwe ingagwiritsidwe ntchito ngati zopangira zopangira mapulasitiki amatchedwa resin) makampani akukula mwachangu.Kutulutsa kwazinthu kukukulirakulira, ndipo mfundo zamafakitale padziko lonse lapansi zimalimbikitsa makampani opanga utomoni kuti apititse patsogolo zinthu zamakono.Zosiyanasiyana za utomoni waku China zakhala zangwiro, koma poyerekeza ndi anzawo apamwamba akunja, pali kusiyana kwina ... -
ZJ5575
Nambala yachiyambi ya CAS: 2122-49-8 Chemical Name: Tri-(4-hydroxy-TEMPO) phosphite Structure:ZJ5575 ndi mtundu watsopano wa inhibitor wapamwamba kwambiri.Zopindulitsa Zochita Kukana kwa copolymerization kwa ZJ5575 kuli bwino kuposa phenolic, amines onunkhira, ethers, quinones ndi nitro compounds.Mapulogalamu omwe aperekedwa ZJ5575 ndi oyenera kupewa kudzipangira polima olefin ndi unsaturated monomer popanga, kulekanitsa, kuyenga, kusungirako ndi transportati...
