4,4'-oxydiphthalic nondydride (Ododa) Mankhwala ofananira ndi gawo limodzi lomwe lili ndi ntchito zingapo popanga zinthu zosiyanasiyana. Odpa Cas 1823-59-2 ndi ufa woyera womwe umapangidwa ndi zomwe anhalic tenthydride ndi phenols.
4,4'-oxydiphthalic nohydride Cas 1823-59-2 ndi malo apakati pakupanga ma polimativers, porsox, ndi epoxy. Ma poizoni awa ali ndi makina abwino kwambiri, kutentha, ndi mankhwala, zimapangitsa kuti azigwiritsa ntchito mitundu yosiyanasiyana monga aweslosbisa, zamagetsi, ndi mafakitale oyendetsa magalimoto.
Polymizides ndi ma poyisiti ozunza ochulukirapo omwe amagwiritsidwa ntchito pazogwiritsa ntchito zomwe zimafunikira mphamvu zabwino kwambiri. Zitsanzo zina za mapulogalamuwa zimaphatikizapo mavali, magiya, ndi zisindikizo. 4,4
A EPoxy amagwiritsa ntchito ngati azitsamba, zokutira, ndi mitundu yosiyanasiyana.Odwa Cas 1823-59-2imagwiritsidwa ntchito popanga epoxy imatulukira ngati bisphenol A-mtundu epoxy amayendera ndi evoolac-mtundu epoxy amatulukira. Mautuwa awa ali ndi zotsatsa zabwino, mphamvu zazikulu, komanso kukana mankhwala omwe amawapangitsa kuti agwiritse ntchito pomanga, kunyanja, ndi mafakitale.
Polysisters ndi mtundu wina wa polymer yomwe imapangidwa pogwiritsa ntchito ODPA ngati yapakatikati. Ma poizoni awa ali ndi mphamvu kwambiri, kukhazikika, komanso kusinthasintha kwa ntchito zosiyanasiyana monga ulusi wofanana, zopangira zida, ndi zokutira.
Odwa amagwiritsidwanso ntchito popanga ma pulasitiki monga ortho-phthate ester. Ma yufuti awa amawonjezeredwa ku ma poizo kuti awonjezere kusinthasintha komanso kukhazikika kwawo. Mavidiyo odzoza odetsedwa odzola amakhala ndi kutentha kwambiri ndipo amagwiritsidwa ntchito pakugwiritsa ntchito komwe kusinthana ndi kofunikira.
Kuphatikiza pa kugwiritsa ntchito kwake pakupanga ma polima ndi ma pulasitiki,4,4'-oxydiphthalic nohydride cas 1823-59-2imagwiritsidwa ntchito ngati moto wokhazikika pakupanga zinthu zamagetsi ndi zamagetsi. Itha kugwiritsidwanso ntchito ngati wothandizira wogwirizanitsa popanga zomatira, zokutira, ndi zinthu zina.
Pomaliza,4,4'-oxydiphthalic nohydride cas 1823-59-2ndi mankhwala ofananira ndi gawo lomwe lili ndi ntchito zambiri zofunika m'mafakitale osiyanasiyana. Kugwiritsa ntchito popanga ma poizoni ogwiritsa ntchito kwambiri, ma pulasitiki, moto onyada, ndipo zinthu zina zathandizira kupita patsogolo kwa minda yambiri. Chifukwa cha ntchito zake zapadera komanso mapulogalamu osiyanasiyana, Odva ndi mankhwala ofunika kwambiri omwe angakhalepo gawo lofunika kuti likhale gawo lofunikira muzomwe zimachitika mtsogolo mafakitale osiyanasiyana.
Post Nthawi: Mar-06-2024