Diphanele tsa sandwich di sebediswa haholo kahong ya sejwalejwale ka lebaka la ho kwahela mocheso hantle, botsitso ba sebopeho, le ho hanela mollo. Diphanele tsena, tseo hangata di entsweng ka di-core tsa foam tsa polyurethane (PU) kapa polyisocyanurate (PIR) pakeng tsa difahleho tsa tshepe kapa tse kopaneng, di hloka taolo e nepahetseng ya dikhemikhale nakong ya tlhahiso ho netefatsa tshebetso le ho tshwarella.
Ho MINGXU NEW MATERIALS, re ikhethile ka li-catalyst tsa polyurethane tse sebetsang hantle tse ntlafatsang ts'ebetso ea tlhahiso le boleng ba sehlahisoa sa liphanele tsa sandwich. Hore na u etsa liphanele tse tsoelang pele kapa tse sa khaotseng, litharollo tsa rona tsa catalyst li etselitsoe ho fihlela litlhoko tsa hau.
HobanengLi-catalystBohlokoa Tlhahisong ea Liphanele tsa Sandwich
Moleng oa tlhahiso ea phanele ea sandwich, li-catalyst tsa polyurethane li bapala karolo ea bohlokoa ho laoleng karabelo lipakeng tsali-polyol le li-isocyanateKarabelo ena e hlahisa karolo e thata ea foam e fanang ka ho thibela mocheso le matla a mechini.
Melemo ea bohlokoa ea ts'ebetso ea ho sebelisa li-catalyst tse nepahetseng e kenyelletsa:
Tekanyo e Ntlafalitsoeng ea Karabelo: Motsoako o nepahetseng oali-catalyst tse ntšang bubble le gellinge netefatsa sebopeho se ts'oanang sa sele le ho khomarela matlalo a phanele.
Phallo e Ntlafetseng: E bohlokoa bakeng sa mela e tswelang pele le diphanele tsa sebaka se seholo.
Phekolo e Potlakileng: E eketsa lebelo la tlhahiso le ho fokotsa nako ea potoloho.
Botsitso bo Ntlafalitsoeng ba Dikarolo: Haholo-holo ke ea bohlokoa libakeng tsa kaho tse amehang mochesong.
Tshebetso e Molemo ea Mollo: Haholo-holo kali-catalyst tsa trimerizatione sebelisoang litsamaisong tsa PIR.
Li-Catalyst tsa rona tse khothaletsoang bakeng sa liphanele tsa sandwich
Re fana ka mefuta e mengata eali-catalyst tsa amine le tšepee loketse polyurethane e thata le foam ea polyisocyanurate e sebelisoang tlhahisong ea liphanele tsa sandwich.
✅MXC-TMA– Sehokelo sa ho Hloekisa
E khothalletsa ho thehoa ha lesale la polyisocyanurate
E fana ka khanyetso e betere ea malakabe le botsitso bo boholo
Boemo ba karabelo bo boreleli, bo laolehang
E loketse bakeng saLiphanele tsa sandwich tsa PIR, lits'ebetso tse tsoelang pele le tse ngata
✅MXC-15– Tharollo ea Potassium Octanoate
Sesebediswa se sebetsang haholo bakeng sa foam ya PIR
E loketse bakeng salitsamaiso tsa polyol tse nang le viscosity e phahameng
E fana ka phallo e ntle haholo le botsitso ba mocheso
✅ MXC-A1 / MXC-A33 – Li-Catalyst tsa Amine Foam
E ntlafatsa karabelo ea ho hema (ho fofonela)
E netefatsa sebopeho se setle, sa lisele tse koetsoeng bakeng sa katleho ea ho kenya mocheso
E loketse ka bobeliLiphanele tsa PU le PIR
✅ MXC-T9 / MXC-T12 – Li-Catalyst tsa Tšepe ea Gel
Potlakisa karabelo ea gelling (crosslinking)
Ntlafatsa matla a mechini le ho fola kapele
Fokotsa nako ea ho se sebelise tack
Li-catalyst tsa rona li tsamaisana lemosi o fokolang, monko o tlase,leHFO e fokanglitsamaiso, e leng se etsang hore li be ntle bakeng sa bahlahisi ba batlang ho latela melao ea tikoloho le polokeho ea basebetsi.
Libaka tsa Kopo bakeng sa Liphanele tsa Sandwich tsa PU/PIR
Liphanele tsa sandwich tse hlahisoang ka li-catalyst tsa rona li sebelisoa haholo ho:
Likamore tsa polokelo tse batang le lipalangoang tse sehatsetsing
Mehaho ea indasteri le ea khoebo
Likamore tsa ho hlwekisa le tsa meriana
Matlo a modular le meaho e seng e ntse e le teng
Hobaneng o lokela ho kgetha MINGXU DISEBEDISWA TSE NCHA?
✅Lilemo tse Mashome tsa Botsebika mokhoa oa ho etsa li-catalyst tsa polyurethane
✅Litharollo tse Ikhethilengbakeng sa sistimi ea hau ea phanele ea sandwich e ikhethileng
✅Phepelo e Tsitsitseng le Phano ea Lefatše ka Bophara
✅Tšehetso e Ikemiseditseng ea Theknolojiho tloha tlhahisong ho ea tlhahisong
Sepheo sa rona ke ho thusa bahlahisi ba kang uenafokotsa litšenyehelo, ntlafatsa boleng, 'me u lule u le pele 'marakeng o nang le tlholisano. Ebang u qala mola o mocha oa phanele kapa u ntlafatsa o seng o ntse o le teng, re ikemiselitse ho tšehetsa katleho ea hau.
Ikopanye le Rona Kajeno
Haeba u moetsi oa liphanele tsa sandwich o batlang li-catalyst tsa polyurethane tse tšepahalang, tse sebetsang hantle, re u mema hore u hlahlobe mefuta ea lihlahisoa tsa rona kapa u kope puisano ea tekheniki ea mahala.
Nako ea poso: Mots'eanong-22-2025