Maleic Anhydride: Metung a Susi a Organic Chemical Raw Material a Magmaneho king Panyulung king Dakal a Sektor
Maragul a Larangan ning Aplikasyun
keng chemical industry, ing maleic anhydride metung yang susi para keng pamaglalang unsaturated polyester resins (UPR). Deng resin a reni atin lang masanting a mechanical properties, chemical resistance, ampo weather resistance ampo maralas lang gagamitan keng pamaglalang glass fiber-reinforced plastics (GFRP), antimo reng bangka, automotive parts, ampo wind turbine blades. Dagdag pa, ing maleic anhydride malyari yang gamitan para gawang alkyd resins, na atin masanting a gloss ampo durability ampo maralas dang gagamitan keng coatings ampo inks industries.
King industria ning plastics, ing maleic anhydride magagamit ya para gawang maleic anhydride-modified plastics. Kapamilatan ning pamag-copolymerize kareng miyayaliwang monomers, ing maleic anhydride malyari yang magpasanting kareng katangian da reng plastic, antimo ing pamagdake king resistensya king pali ampo ing sikanan ning makina. Alimbawa, ing maleic anhydride grafted polystyrene, copolymerized keng styrene, atin yang masanting a heat resistance ampo mechanical properties ampo maralas yang gagamitan keng electronics ampo automotive industries.
King industriya ning goma, ing maleic anhydride magagamit ya para gawang additives a goma. Malyari yang magreact keng goma para gawang cross-linked a istruktura, a magpasanting keng heat resistance ampo wear resistance ning goma. Ing maleic anhydride magagamit ya para gawang rubber vulcanizing agents ampo anti-aging agents, a magpakaba keng bie da reng produktung goma.
keng industriya ning pabanglu ampo parmasyutika, ing maleic anhydride magagamit ya bilang intermediate keng organic synthesis. Malyari yang gamitan para gawang miyayaliwang compound a pabanglu, antimo ing diethyl maleate, a maralas dang gagamitan kareng pabanglu ampong cosmetics. Dagdag pa, ing maleic anhydride malyari yang gamitan para gawang mapilan a pharmaceutical intermediates, antimo reng derivatives ning maleic anhydride, para keng pamaglalang antibiotics ampo cardiovascular a panulu.
keng pamaglinis danum, ing maleic anhydride magagamit ya para gawang ahenti para keng pamaglinis danum. Malyari yang magreact kareng calcium ampong magnesium ions king danum ba yang gawang e matunaw a precipitates, anya mabawas ing katigasan ning danum. Ing maleic anhydride malyari ya namang gamitan para gawang corrosion inhibitors ampo scale inhibitors para aiwasan ing corrosion ampo scaling kareng sistema ning danum.
Agyang dakal ya aplikasyun, ing maleic anhydride acidic ya ampo corrosive ya, ampo ing kayang pamangamit ampo pamitipun mangailangan yang mahigpit a pamag-ingat. Ing maleic anhydride madali yang sisipsip keng danum keng mabasa a kapaligiran, inya kailangan yang ibili keng makasaradung lulanan. Dagdag pa, deng solusyun ning maleic anhydride medyu makasira la, at dapat lang isulud deng ustung proteksiun a kasangkapan kabang gagamitan la para e la makatagkil keng balat ampo mata. keng industrial a produksyun, ing pamangamit keng maleic anhydride keraklan malilyari ya keng makasaradung sistema para mabawas ing epektu keng kapaligiran.
Detalyadu
| lagyu ning produktu | Maleic Anhydride | |||||||||
| Chemical Formula | C4H2O3 | |||||||||
| Timbang Molecular | 98.06 g/mol | |||||||||
| It sira | maputing briquettes | |||||||||
| Melting Point | 52.8°C | |||||||||
| Boiling Point | 202°C | |||||||||
| Bayat | 1.48 g/cm3 | |||||||||
| CAS NO | 108-31-6 | |||||||||
| HS Code | 2917140000 | |||||||||
| EINECS NO | 203-571-6 | |||||||||
| Aplikasyon | mipalage ya keng unsaturated polyester resin, coatings, pesticides | |||||||||
Quality Control Sheet
| lagyu ning produktu | Maleic Anhydride | ||||||
| GAMIT | STANDARD VALUE(%) | TEST VALUE(%) | |||||
| It sira | maputing briquettes | maputing briquettes | |||||
| Purity(by MA) | 99.5WT%min | 99.72WT% | |||||
| Kuleng tinunaw | 25APHA Max | 15APHA | |||||
| Solidifying Point | 52.5°C Min | 52.6°C | |||||
| Abu | 0.005WT% Max | ＜0.001WT% | |||||
| Bakal | 3PPM Max | 0.32PPM | |||||
keng buod
keng pamamutut, ing maleic anhydride, bilang metung a importanting organic chemical raw material, atin yang susi keng dakal a industriya. E mu kabud papasanting ing performance ning produktu ampo ing kalidad na nune susuportan nala naman ing panyulung ning modernung industriya. Kareng patuloy a pamagbayu ning teknolohiya, mas malawak ing pamag-apply para keng maleic anhydride.