Ukusetshenziswa kwe-Maleic Anhydride

I-anhydride ye-Maleic iyinto ebalulekile yamakhemikhali ephilayo enezinhlobo eziningi zokusetshenziswa ezimbonini eziningi. Ukusetshenziswa kwayo okuyinhloko kungokulandelayo:

1. Ukukhiqizwa Kwezinto Ezisetshenziswa Nge-Polymer

Ama-Resins e-Polyester Angagcwalisiwe (UPR): Lena yinkambu enkulu kakhulu yokusetshenziswa kwe-anhydride yama-maleic. I-MA isabela nama-diols (njenge-ethylene glycol, i-propylene glycol) ukuze yakhe ama-resins e-polyester angagcwalisiwe. Lawa ma-resins asetshenziswa kabanzi ekukhiqizweni kwamapulasitiki aqiniswe nge-fiberglass (i-FRP), athola ukusetshenziswa ezikebheni, ezingxenyeni zezimoto, emishinini yamakhemikhali, nasezintweni zokwakha ngenxa yamandla awo aphezulu, ukumelana nokugqwala, kanye nezakhiwo ezilula.

Ama-Alkyd Resins: I-Maleic anhydride isetshenziswa ekuhlanganiseni ama-alkyd resins, okuyizinto ezibalulekile kupende wokuhlobisa, ukumbozwa kwezimboni, kanye nama-varnish. Ama-alkyd resins athuthukisa ukunamathela, ukucwebezela, kanye nokuqina kokumbozwa.

Amanye ama-Polymer: Angahlanganiswa nama-monomer njenge-styrene, i-vinyl acetate, nama-ester e-acrylic ukukhiqiza ama-copolymer. Lawa ma-copolymer asetshenziswa kuma-adhesive, kuma-auxiliaries endwangu, kanye nama-modifier epulasitiki ukuthuthukisa ukusebenza komkhiqizo (isb., ukumelana nokushisa, ukuguquguquka).

2. Amakhemikhali Aphakathi

Ukukhiqizwa kwama-Organic Acids: I-Cis-Butenedioic Anhydride idlula ku-hydrolysis ukuze yakhe i-maleic acid, futhi i-hydrogenation eyengeziwe ingakhiqiza i-succinic acid noma i-tetrahydrophthalic anhydride. Le mikhiqizo iyizinto ezibalulekile zokwenziwa kwemithi, izibulala-zinambuzane, kanye nama-surfactants.

Ukwenziwa Kwezibulala-zinambuzane: I-Maleic Anhydride Acid iyinto eluhlaza yokukhiqiza izibulala-zinambuzane ezithile, njengemithi yokubulala ukhula (isb., ama-glyphosate intermediates) kanye nezibulala-zinambuzane, okufaka isandla ekulawulweni kwezinambuzane ekukhiqizweni kwezolimo.

Izinto Eziphakathi Kwemithi: I-Maleic Acid Anhydride isetshenziswa ekuhlanganiseni ezinye izinto zokusetshenziswa kwemithi, njengemithi yokulwa nokuvuvukala namavithamini, edlala indima ebalulekile embonini yemithi.

3. Izimboni Zephepha Nezindwangu

I-Agent Yesayizi Yephepha: Ama-copolymer e-Maleic anhydride asetshenziswa njengezinto zokulinganisa zangaphakathi zephepha. Angathuthukisa ukumelana kwamanzi nokunyatheliswa kwephepha, okwenza lifaneleke ephepheni lokupakisha, ephepheni lesiko, nakwezinye izinhlobo zephepha.

Izithako Zendwangu: 2 5-I-Furandine isetshenziselwa ukukhiqiza izinto zokuqeda indwangu, njengezithako ezingagugi kanye nezingagugi. Lezi zinto zingathuthukisa ukuguguleka nokuqina kwezindwangu, ikakhulukazi izindwangu zikakotini neze-polyester.

4. Imboni Kawoyela Negesi

I-Corrosion Inhibitor: Ama-Maleic anhydride derivatives (isb., ama-maleic anhydride-vinylpyrrolidone copolymers) asetshenziswa njengezithibi zokugqwala ekwelashweni kwamanzi ase-oyili kanye namapayipi kawoyela negesi. Angakha ifilimu evikelayo ebusweni bensimbi, anciphise ukugqwala okubangelwa amanzi kanye nemidiya egqwalisayo.

I-Scale Inhibitor: I-Cis-Butenedioic Anhydrides I-Maleic Anhydride isetshenziswa futhi ekulungiseleleni ama-scale inhibitors, avimbela ukwakheka kwe-scale (njenge-calcium carbonate, i-calcium sulfate) emishinini ye-oyili kanye namapayipi, okuqinisekisa ukusebenza kahle kokukhiqiza.

5. Ezinye Izinhlelo Zokusebenza

Izithasiselo Zokudla: Ezinye izinto ezisetshenziswa ku-anhydride yama-maleic (isb., i-succinic acid, ekhiqizwa ku-anhydride yama-maleic) zisetshenziswa njengezithasiselo zokudla, njengezithasiselo ze-acid kanye nezithuthukisi zokunambitheka, embonini yokudla.

Izithasiselo Zokugcoba: Ama-Maleic Anhydride Flakes asetshenziselwa ukuhlanganisa izithasiselo zokugcoba, njengezihlakaza kanye nama-antioxidants, okungathuthukisa ukusebenza kanye nokuphila kwenkonzo yamafutha okugcoba.