China Factory Maleic Anhydride UN2215 MA 99.7% domin guduro Production
Takardar bayanan Fasaha na Chemicals
| Halaye | Raka'a | Lamunin Dabi'u |
| Bayyanar | Farin briquettes | |
| Tsarki (da MA) | WT% | 99.5 min |
| Narkakkar Launi | APHA | 25 Max |
| Ƙaƙƙarfan Ƙa'idar | ºC | 52.5 Min |
| Ash | WT% | 0.005 Max |
| Iron | PPT | 3 Max |
Lura: Bayyanar-White briquettes shine kusan 80%, Flakes da iko shine kusan 20%
Maleic anhydride yana da halaye na ingantaccen inganci da kyakkyawan aiki a samar da guduro. Yana taka muhimmiyar rawa wajen haɗa resins daban-daban kamar resin polyester mara kyau, resin alkyd, da resin phenolic da aka gyara. Maleic anhydride's kyakkyawan reactivity da dacewa tare da nau'ikan polymers daban-daban yana haɓaka kayan aikin injiniya da zafin jiki na guduro, yana sa ya dace da aikace-aikace da yawa.
| Bayyanar (yanayin jiki, launi da sauransu) | Farar m crystal |
| Wurin narkewa/daskarewa | 53ºC. |
| Wurin tafasa na farko da kewayon tafasa | 202ºC. |
| Wurin walƙiya | 102ºC |
| Babban/ƙasa harshen wuta ko iyakoki masu fashewa | 1.4% ~ 7.1%. |
| Turi matsa lamba | 25Pa(25ºC) |
| Yawan tururi | 3.4 |
| Dangantaka yawa | 1.5 |
| Solubility(ies) | Amsa da ruwa |
Ɗaya daga cikin manyan halayen maleic anhydride shine ruwa mai narkewa, wanda zai iya haifar da maleic acid lokacin da aka narkar da shi cikin ruwa. Wannan fasalin yana sa sauƙin sarrafawa da haɗawa cikin tsarin tushen ruwa, yana ƙara haɓaka amfani da shi wajen samar da resins na tushen ruwa. Bugu da ƙari, anhydride na maleic yana bayyana azaman farin lu'ulu'u tare da girman 1.484 g/cm3, yana ba da alamun gani ga tsarkinsa da ingancinsa.
Tabbatar da amintaccen kula da maleic anhydride yana da mahimmancin mahimmanci. Ana ba da shawarar bin ka'idodin aminci waɗanda suka haɗa da S22 (Kada ku shaƙar ƙura), S26 (Idan ana hulɗa da idanu, kurkura nan da nan), S36/37/39 (Saka tufafin kariya masu dacewa, safofin hannu da kariyar ido / fuska) da S45 ( Idan akwai haɗari ko rashin jin daɗi na jiki, nemi kulawar likita nan da nan). Alamar haɗari C tana nuna cewa haɗari ne mai yuwuwa ga lafiya kuma yakamata a magance shi daidai. Bayanan haɗari sun haɗa da R22 (mai lahani idan an haɗiye su), R34 (yana haifar da konewa) da R42/43 (na iya haifar da hankali ta hanyar shakar da fata).
Maleic anhydride yana da ingantaccen inganci kuma ana amfani dashi ko'ina wajen samar da guduro, kuma fili ne da ba makawa a cikin masana'antar sinadarai. Yana ba da fa'idodi masu mahimmanci kamar ingantattun kaddarorin resin da ba da damar ƙirar tushen ruwa. Its versatility da reactivity sa shi manufa domin iri-iri na masana'antu da kuma kasuwanci aikace-aikace, kunna samar da high quality da kuma m kayayyakin.
A taƙaice, maleic anhydride, wanda kuma aka sani da MA, wani fili ne da ake amfani da shi sosai wajen samar da guduro. Maleic anhydride, tare da ingantaccen ingancinsa, mai narkewar ruwa, da kyakkyawar dacewa tare da polymers, yana haɓaka aikin resin kuma ya sa ya dace da aikace-aikace iri-iri. Koyaya, saboda yuwuwar haɗarin lafiya na maleic anhydride, sarrafa maleic anhydride yana buƙatar bin ƙa'idodin aminci. Gabaɗaya, maleic anhydride yana taka muhimmiyar rawa a cikin masana'antar sinadarai kuma yana da mahimmanci don kera resins masu inganci.
