Lefatšeng le rarahaneng la meralo ea ka hare le thepa ea kaho, wallpaper e phophomang e betliloe sebaka se ikhethang bakeng sa moetso oa eona o ikhethang, o sireletsang molumo le ho ikamahanya le maemo a matle. Bohareng ba ts'ebetso ea eona e ikhethang ho na le karolo eo hangata e hlokomolohuoang empa e le ea bohlokoa: li-stabilizers tsa metsi. Li-additives tsena tse ikhethileng li sebetsa e le sesupo sa ho netefatsa ho tšoarella, ho sebetsa le ho lumellana ha tikoloho ea foamed wallpaper. Ha re hlahlobeng mesebetsi ea bohlokoa e fanang kametsi PVC mocheso stabilizerbohlokoa tlhahiso le tšebeliso ea foamed wallpaper.
1. Thermal Stability: Ho Sireletsa Khahlanong le Phetoho e bakoang ke Mocheso
Tlhahiso ea wallpaper e nang le lekoeba e kenyelletsa mekhoa ea mocheso o phahameng, joalo ka extrusion le almanaka, e ka fihlelang mocheso oa ho fihla ho 200 ° C. Nakong ea ts'ebetso ena, "polymer matrix" ea "wallpaper" e kotsing ea ho senyeha ha mocheso, e lebisang litabeng tse kang ho putlama ha bokaholimo, ho sothofala ha mebala le ho fokola ha sebopeho. Li-stabilizers tsa metsi li sebetsa joalo ka balebeli ba mocheso, li thibela li-radicals tsa mahala tse hlahisoang ke ho pepesehela mocheso. Lipatlisiso tse tsoang ho Wallcovering Manufacturers Association li bontša hore ntle le li-stabilizer tse nepahetseng, lisampole tsa wallpaper tse foamed li ba le phokotseho ea 40% ea matla a tsitsitseng ka mor'a metsotso e 15 feela ho 180 ° C. Ka lehlakoreng le leng, Wallpaper e nang le optimizedmokelikeli o tsitsitsengmetsoako e boloka ho feta 85% ea matla a eona a pele, ho netefatsa hore thepa e boloka sebopeho le botšepehi nakong ea ho kenya le ho sebelisoa nako e telele, esita le libakeng tse nang le ho fetoha ha mocheso o phahameng, joalo ka kichine kapa likamore tse nang le letsatsi.
2. Tlhokomelo ea Sebopeho sa Foam: Ho Ntlafatsa Sebopeho sa Lisele le Botsitso
Sebopeho se ikhethileng le sebopeho se bobebe sa Wallpaper e foamed e itšetlehile ka foam e hlophisitsoeng hantle ea cellular. Li-stabilizers tsa mokelikeli li bapala karolo ea bohlokoa ho laola mokhoa oa ho phophoma, ho etsa bonnete ba hore ho theoa ha meaho e ts'oanang, e koetsoeng. Ka ho laola nucleation le kholo ea li-bubble tsa khase, li-additives tsena li thibela litaba tse kang ho putlama ha lisele, ho kopana, kapa kabo e sa lekanang. Mohlala, phuputsong ea papiso ea pampiri ea foam e thehiloeng ho PVC, lisampole tse nang le li-stabilizer tsa mokelikeli li bonts'itse keketseho ea 30% ea letsoalo la lisele le phokotso ea 25% ea phapang ea boholo ba lisele ha e bapisoa le ba se nang eona. Sena se fella ka sebopeho se ts'oanang sa bokaholimo, lisebelisoa tse ntlafetseng tsa ho pata, le matla a ntlafalitsoeng a mochini, ho etsa hore wallpaper e se ke ea hlola e ts'oaroa le ho senyeha.
Indasteri ea li-wallpaper e sehlohlolong sa phetoho ea thekenoloji, ka li-stabilizer tsa mokelikeli li ka pele ho popontshwa. Bafuputsi ba ntse ba hlahlobametsoako e mengata ea stabilizertse kopanyang mekhoa e tloaelehileng ea ho tsitsisa le melemo e eketsehileng, joalo ka ts'ebetso e thibelang likokoana-hloko, bokhoni ba ho itlhoekisa, kapa matla a matla a ho hanyetsa UV. Lintlafatso tsena ha li ntlafatse feela ts'ebetso le bophelo bo bolelele ba Wallpaper e foamed empa hape li bula menyetla e mecha bakeng sa lits'ebetso tsa meralo ea kahare. Ntle le moo, nts'etsopele ea li-stabilizer tse bohlale tse ka arabelang tšusumetsong ea tikoloho, joalo ka liphetoho tsa mocheso kapa mongobo, li na le ts'episo ea ho theha lisebelisoa tsa Wallpaper tse ka fetolang thepa ea tsona ho fihlela litlhoko tsa libaka tse fapaneng.
Qetellong, li-stabilizer tsa mokelikeli li ngata haholo ho feta litlatsetso feela; ke tsona tse ka sehloohong tse nolofalletsang ts'ebetso e phahameng ea wallpaper e nang le foamed, ho ts'epahala le ho tšoarella. Ha tlhokahalo ea lisebelisoa tsa meralo ea kahare ea boleng bo holimo e ntse e eketseha, karolo ea li-stabilizers tsa metsi e tla ba ea bohlokoa le ho feta, e tsamaisang boqapi le ho theha bokamoso ba indasteri ea Wallpaper.
Nako ea poso: Jul-07-2025