Maleic Anhydride-1
Kakaretso ea Sehlahisoa
Anhydride ea Maleic (Nomoro ea CAS: 108-31-6) ke anhydride ea bohlokoa e sa tlatsoang ea tlhaho e nang le foromo ea lik'hemik'hale ea C₄H₂THE₃. E hlaha e le makumane a kristale a masoeu kapa a mosehla o bobebe a nang le monko o bohale, karabelo e phahameng, le ho lumellana hantle le li-monomer le lik'hemik'hale tse fapaneng. Jwalo ka thepa e tala ea lik'hemik'hale tse feto-fetohang tsa tlhaho, e sebelisoa haholo liindastering tsa polymers, liphahlo, meriana, temo le oli le khase, e fana ka ts'ebetso e tsitsitseng le boleng bo tšepahalang bakeng sa tlhahiso ea indasteri..
Likopo le Tšebeliso
Ho tenyetseha ha Maleic Anhydride ho tsamaisa tšebeliso ea eona liindastering tse ngata:
Li-resin tsa Polyester tse sa Tlatsoang (UPR)
Tšebeliso ea mantlha: Ho feta 50% ea tlhahiso ea MA ea lefats'e ka bophara e sebelisoa ho UPRs.
Lihlahisoa tsa ho Qetela tsa Tšebeliso: Lipolasitiki tse matlafalitsoeng ka fiberglass, litanka, liphaephe, likarolo tsa likoloi, li-hull tsa likepe, le liphanele tsa kaho.
Li-copolymer
Lisebelisoa tsa Oli ea Setlolo: E sebelisoa e le karolo ea li-copolymer tse sebetsang e le lintlafatso le li-dispersant tsa index ea viscosity.
Liaparo tsa Bokaholimo: Thepa e tala bakeng sa li-resin tsa alkyd tse sebelisoang penteng le liaparo tsa indasteri tsa boleng bo holimo.
Lik'hemik'hale tsa Temo
Bohareng: E sebediswa ho kopanyeng dibolaya-dikokwanyana, dibolaya-dikokwanyana (mohlala, Malathion), le balaodi ba kgolo ya dimela.
Lijo tse Eketsehileng
Fumaric le Malic Acid: Maleic Anhydride ke selelekela sa li-acid tsena tse seng chefo, tse sebelisoang e le li-acid tse nooang le lihlahisoa tsa lijo.
Lisebelisoa tse ling
Boholo ba Pampiri: E sebediswa tlhahisong ya alkyl ketene dimer (AKD), e leng sesebelisoa se tlwaelehileng sa ho lekanya boholo ba pampiri.
Tetrahydrofuran (THF) / Gamma-Butyrolactone (GBL): Cis-Butenedioic Anhydride ke tsela ea bohlokoa ea ho hlahisa metsoako ena ea bohlokoa.
Anhydride ea Succinic: E fetoloa habonolo ho ba anhydride ea succinic bakeng sa metsoako e fapaneng ea lik'hemik'hale.
Litlhaloso tsa Tekheniki
| Ntho | Tlhaloso |
|---|---|
| Ponahalo | Matheba a kristale a masoeu kapa a mosehla o bobebe, ha ho na litšila tse bonahalang |
| Bohloeki (GC) | ≥ 99.5% |
| Sebaka sa ho Qhibiliha | 52.5 - 54.5 °C |
| Sebaka sa ho bela | 202 °C |
| Mongobo o teng | ≤ 0.2% |
| Dikahare tsa Molora | ≤ 0.01 % |
| 'Mala (APHA) | ≤ 50 |






