Ukusetyenziswa kwePhenol kwiPlastiki kunye neMathiriyeli yePolymer
I-Phenolic resin yenye yezicelo eziphambili zephenol kwintsimi yezinto zepolymer. Phenolic resins iiplastiki ze-thermosetting ezenziwe yi-condensation ye-phenol kunye ne-formaldehyde phantsi kwesenzo se-acidic okanye i-alkaline catalysts. Baneepropathi ezigqwesileyo zokugquma, ukumelana nobushushu obuphezulu, kunye nokumelana nomhlwa, zibenza zisetyenziswe ngokubanzi kwizixhobo zokugquma, iingubo, izinto zokuncamathelisa, kunye nakwindawo yomoya kunye nemizi mveliso yeemoto. Ii-phenolic resins zikwasetyenziselwa ukuveliswa kweelaminates, imibhobho, kunye neemveliso zeplastiki ze-thermosetting, zisebenza njengezinto eziyimfuneko kwishishini lemichiza.
Ukusetyenziswa kwePhenol kwiMichiza kunye neMichiza emihle
I-Phenol iphinda ibambe ixabiso elibalulekileyo kwishishini lamachiza, elisetyenziswa rhoqo njengendawo ephakathi kwi-synthesis yamachiza ahlukeneyo. Ngokomzekelo, iParacetamol (eyaziwa ngokuba yi-acetaminophen) isetyenziswa ngokuqhelekileyo i-antipyretic kunye ne-analgesic efuna i-phenol njengento esisiseko eluhlaza ngexesha lokudibanisa. I-Phenol nayo ibandakanyeka kwimveliso ye-anticoagulants kunye neziyobisi ze-antineoplastic. Ngaphaya kwamayeza, i-phenol isetyenziswa ekulungiseleleni izibulala-ntsholongwane kunye nezithinteli, ezifana nezisombululo zephenol ezisetyenziselwa ukuvala inzala kumashishini onyango kunye nokutya.
Ukusetyenziswa kwePhenol kwishishini lePesticide
Ishishini lezitshabalalisi limele enye indawo ebalulekileyo yokusetyenziswa kwephenol. Iqela le-hydroxyl kulwakhiwo lwe-phenol lingasabela kunye namaqela ahlukeneyo ekhemikhali ukuvelisa iimveliso zokubulala izitshabalalisi ezineziphumo zokungunda kunye nezibulala ukhula. I-phenolic derivatives idla ngokusetyenziswa xa kusenziwa imichiza yokungunda, imichiza yokutshabalalisa ukhula, kunye namayeza okubulala izinambuzane. Ngokomzekelo, iMancozeb, isibulali-zinambuzane esaziwayo, sifuna i-phenol njengesiseko semathiriyeli ekrwada ekuvelisweni kwayo. Ukusetyenziswa kwePhenol kwishishini lemichiza yokutshabalalisa izinambuzane kunegalelo kungekuphela nje ekuveliseni isivuno nokuphucula umgangatho kodwa kukwaxhasa uphuhliso lwezolimo oluzinzileyo.
Ukusetyenziswa kwePhenol kwiDayi kunye neziqholo
Iphenol nayo idlala indima ebalulekileyo kwishishini ledayi. Ngokuzisa amaqela ahlukeneyo ekhemikhali, i-phenol inokuguqulwa ibe yimibala eyahlukeneyo yedayi, efana nedayi ye-azo kunye nedayi ye-anthraquinone, esetyenziswa kakhulu kumashishini amalaphu, amaphepha, kunye nezokuthambisa. Iphenol ikwabandakanyeka ekwenzeni iziqholo kunye nezithako zokuthambisa. Ngokomzekelo, i-phenol ethoxylates ngokuqhelekileyo isetyenziswa ngamacandelo evumba afumaneka kwi-perfume kunye ne-detergents.
Eminye imimandla yesicelo
I-Phenol ikwafumana ukusetyenziswa okubanzi kwiiretardants zomlilo, i-polyurethanes, i-coatings, kunye ne-adhesives. I-phenolic derivatives isetyenziswa njengezinto eziluhlaza kwi-flame retardants, ukwandisa ukumelana nomlilo wezinto. I-Phenol inokusabela kunye ne-isocyanates ukwenza imathiriyeli ye-polyurethane, enosetyenziso olubanzi kwi-insulation, i-cushioning, kunye nokupakisha. Ukwahlukana kwesakhiwo kunye nokusebenza kwakhona kwe-phenol kugxininisa ukubaluleka kwayo kwezi nkalo.
Ukuqukumbela
I-Phenol isetyenziswa kakhulu kulo lonke ushishino lweekhemikhali, imimandla ejikelezayo efana nesayensi yezinto, amayeza, iikhemikhali zezolimo, kunye nedayi. Iimpawu zayo zeekhemikhali ezikhethekileyo zenza ukuba ibe yinto ephakathi ebalulekileyo kwi-synthesis yeekhompawundi ezininzi kunye neemveliso. Ngenkqubela phambili yetekhnoloji kunye nophuhliso lweenkqubo ezintsha, iimeko zokusetyenziswa kunye nexabiso le-phenol kulindeleke ukuba landise ngakumbi, libe negalelo elikhulu kuphuhliso oluzinzileyo lweshishini lemichiza.
Ixesha lokuposa: May-23-2025
