Xabagta synthetic waa iskudhis polymer, kaas oo lagu soo saaro isku-darka alaabta ceeriin ee unugyada unugyada - monomers (sida ethylene, propylene, vinyl chloride, iwm.) oo la geliyo macromolecules iyada oo loo marayo polymerization.Hababka polymerization sida caadiga ah loo isticmaalo warshadaha waxaa ka mid ah polymerization bulk, polymerization hakinta, polymerization emulsion, polymerization xal, polymerization slurry, polymerization wajiga gaaska, iwm alaabta ceeriin ee wax soo saarka ee xabagta synthetic waa badan.Maalmihii hore, waxay u badnaayeen alaabada daamurka dhuxusha iyo kaalshiyam carbide calcium carbide.Hadda waxay u badan yihiin saliid iyo gaaska dabiiciga ah, sida ethylene, propylene, benzene, formaldehyde iyo urea.
Isku-darka Ontology
Polymerization Bulk waa hab-socod polymerization kaas oo monomers lagu sameeyo polymerized iyadoo la raacayo ficilka bilawga ama kulaylka, iftiinka, iyo shucaaca iyada oo aan lagu darin warbaahin kale.Dabeecaddu waa in alaabtu ay saafi tahay, looma baahna kala saarid adag iyo nadiifin, hawlgalku waa mid fudud, iyo heerka isticmaalka qalabka wax soo saarka ayaa sarreeya.Waxay si toos ah u soo saari kartaa alaab tayo sare leh sida tuubooyinka iyo taarikada, sidaas darteed waxaa sidoo kale loo yaqaan 'polymerization block'.Khasaaraha ayaa ah in maaddada maaddadu ay si joogto ah u korodho horumarka falcelinta polymerization, isku dhafka iyo wareejinta kulaylku waa adag tahay, heerkulka reactor ma fududa in la xakameeyo.Habka polymerization bulk waxaa inta badan loo isticmaalaa soo saarista resins sida polyadditional methyl acrylate (badanaa loo yaqaan plexiglass), polystyrene, polyetylen cufnaanta hoose, polypropylene, polyester iyo polyamide.
polymerization hakinta
Polymerization-ka-joojinta waxaa loola jeedaa habka polymerization kaas oo monomer uu ku kala firdhiyo dhibco hoos yimaada ficilka kicinta farsamada ama gariirka iyo kala firdhiso, waxaana badanaa lagu hakiyaa biyaha, sidaas darteed waxaa sidoo kale loo yaqaannaa polymerization.Tilmaamuhu waa: waxaa jira qadar badan oo biyo ah oo ku jira reactor, viscosity maaddadu waa mid hooseeya, wayna fududahay in lagu wareejiyo kulaylka iyo xakamaynta;polymerization ka dib, waxay u baahan tahay oo kaliya inay dhex maraan kala-soocid fudud, dhaqid, qalajin iyo habab kale si loo helo sheyga resin, kaas oo si toos ah loogu isticmaali karo farsamaynta;alaabtu waa mid saafi ah, oo siman.Khasaaraha ayaa ah in awoodda wax-soo-saarka reactor-ka iyo nadiifinta alaabtu aysan u fiicneyn habka ugu badan ee polymerization, iyo habka joogtada ah looma isticmaali karo wax soo saarka.polymerization hakinta ayaa si weyn loogu isticmaalaa warshadaha.
Waqtiga boostada: Nov-19-2022