Phthalic Anhydride (PA) wani muhimmin kayan sinadari ne mai mahimmanci, wanda aka samar da farko ta hanyar iskar oxygenation na ortho-xylene ko naphthalene. Ya bayyana a matsayin farin lu'u-lu'u mai ƙarfi tare da ɗan ƙanshi mai ban haushi. Ana amfani da PA da yawa a cikin samar da filastik, resins polyester unsaturated, alkyd resins, dyes, da pigments, yana mai da shi muhimmin matsakaici a cikin masana'antar sinadarai.
Mabuɗin Siffofin
Babban Reactivity:PA ya ƙunshi ƙungiyoyin anhydride, waɗanda suke amsawa da sauri tare da barasa, amines, da sauran mahadi don samar da esters ko amides.
Kyakkyawan Solubility:Mai narkewa a cikin ruwan zafi, alcohols, ethers, da sauran kaushi na halitta.
Kwanciyar hankali:Barga a karkashin bushe yanayi amma hydrolyzes sannu a hankali zuwa phthalic acid a gaban ruwa.
Yawanci:An yi amfani da shi wajen haɗa nau'ikan samfuran sinadarai masu yawa, yana mai da shi sosai.
Aikace-aikace
Filastik:Ana amfani da su don samar da esters na phthalate (misali, DOP, DBP), waɗanda ake amfani da su sosai a samfuran PVC don haɓaka sassauci da aiki.
Gudun polyester mara saturated:Ana amfani da shi wajen kera fiberglass, sutura, da adhesives, yana ba da kyawawan kaddarorin inji da juriya na sinadarai.
Alkyd Resins:Ana amfani dashi a cikin fenti, sutura, da varnishes, samar da mannewa mai kyau da sheki.
Rini da Pigments:Yana aiki azaman tsaka-tsaki a cikin haɗin dyes da pigments anthraquinone.
Sauran Aikace-aikace:Ana amfani da shi wajen samar da magunguna masu tsaka-tsaki, magungunan kashe qwari, da turare.
Marufi & Ajiya
Marufi:Akwai a cikin 25 kg/bag, 500kg/bag, ko ton jakunkuna. Zaɓuɓɓukan marufi na al'ada suna samuwa akan buƙata.
Ajiya:Ajiye a wuri mai sanyi, busasshe, kuma da isasshen iska. Guji lamba tare da danshi. Yawan zafin jiki da aka ba da shawarar: 15-25 ℃.
Tsaro & La'akarin Muhalli
Haushi:PA yana jin haushi ga fata, idanu, da tsarin numfashi. Dole ne a sa kayan kariya da ya dace (misali, safar hannu, tabarau, na'urar numfashi) yayin kulawa.
Ƙunƙarar wuta:Mai ƙonewa amma ba mai ƙonewa sosai ba. Ka nisanta daga bude wuta da zafi mai zafi.
Tasirin Muhalli:Zubar da kayan sharar gida daidai da ƙa'idodin muhalli na gida don hana gurɓatawa.
Tuntube Mu
Don ƙarin bayani ko don neman samfurin, tuntuɓi ƙungiyar tallace-tallace mu. Mun himmatu don samar da samfuran inganci da kyakkyawan sabis!
