Tsepamisa maikutlo ho PC / PMMA THE MOKHATLO OA LEBAKA          jason@mclsheet.com       +86-187 0196 0126

Lihlahisoa tsa Polycarbonate
Lihlahisoa tsa Polycarbonate

Ke litemoso life tsa ho sebetsana le lisebelisoa tse tala tsa PC hore e be lihlahisoa tse felileng?

Ke lihlahisoa life tse fihlelang litlhoko tsa bareki le ho totobatsa tlholisano ea sehlahisoa sa rona? Re ile ra etsa lipatlisiso ka li-platform tsa marang-rang 'me ra fumana hore lihlahisoa tse entsoeng ka PC li tumme haholo, tse kang li-visors tsa letsatsi, liboto tsa basketball, li-lampshades, lithebe, joalo-joalo.

Tlhahiso ea sehlahisoa haholo-holo e itšetlehile ka hlobo. Hafeela hlobo e entsoe, mokhoa o lakatsehang oa sehlahisoa o lekane. Empa hlooho e bohloko ka ho fetisisa ts'ebetsong ea tlhahiso ke hore ts'ebetso e hloka tlhokomelo ho lintlha tse ngata, ho seng joalo lihlahisoa tse hlahisoang li tla senyeha kapa li se ke tsa finyella litekanyetso tseo re li batlang. Joale, ke lintlha life tseo re lokelang ho li ela hloko ts'ebetsong ea tlhahiso? Re akarelitse lintlha tse leshome tse holimo.

Ntlha ea pele: Lisebelisuoa tse ommeng

Li-plastiki tsa PC, leha li le maemong a tlase haholo a mongobo, li ka ba le hydrolysis ho roba litlamo, ho fokotsa boima ba limolek'hule le ho fokotsa matla a 'mele. Ka hona, pele ho ts'ebetso ea ho bopa, mongobo oa polycarbonate o lokela ho laoloa ka thata hore o be ka tlase ho 0.02%.

Ntlha ea bobeli: mocheso oa ente

Ka kakaretso, mocheso pakeng tsa 270 ~320 e kgethelwa ho bopa. Haeba mocheso oa thepa o feta 340 , PC e tla senyeha, 'mala oa sehlahisoa o tla fifala,' me likoli tse kang lithapo tsa silevera, metsero e lefifi, matheba a matšo, le li-bubble li tla hlaha holim'a metsi. Ka nako e ts'oanang, thepa ea 'mele le ea mochini le eona e tla fokotseha haholo.

Ntlha ea boraro: Khatello ea ente

Thepa ea 'mele le ea mochini, khatello ea maikutlo ea kahare, le ho putlama ha lihlahisoa tsa PC li na le tšusumetso e itseng ponahalong ea tsona le thepa ea ho theola. Khatello e tlase haholo kapa e phahameng haholo ea ente e ka baka mefokolo e itseng lihlahisoa. Ka kakaretso, khatello ea ente e laoloa pakeng tsa 80-120MPa.

Ke litemoso life tsa ho sebetsana le lisebelisoa tse tala tsa PC hore e be lihlahisoa tse felileng? 1

Ntlha ea bone: Ho tšoara khatello le ho tšoara nako

Boholo ba khatello ea ho tšoara le nako ea nako ea ho tšoara li na le tšusumetso e kholo khatellong ea ka hare ea lihlahisoa tsa PC. Haeba khatello e le tlase haholo 'me phello ea ho honyela e le nyane, li-bubble tsa vacuum kapa li-indentations tsa bokaholimo li ka hlaha. Haeba khatello e phahame haholo, khatello e kholo ea ka hare e ka 'na ea hlahisoa ho potoloha sprue. Ts'ebetsong e sebetsang, mocheso o phahameng oa thepa le khatello e tlaase ea ho tšoara hangata e sebelisoa ho rarolla bothata bona.

Ntlha ea bohlano: Lebelo la ente

Ha ho na tšusumetso e kholo ts'ebetsong ea lihlahisoa tsa PC, ntle le bakeng sa marako a tšesaane, heke e nyenyane, lesoba le tebileng, le lihlahisoa tse telele tsa tshebetso. Ka kakaretso, ho sebelisoa ts'ebetso ea lebelo le mahareng kapa e liehang, 'me ho khethoa ente ea mekhahlelo e mengata, hangata ho sebelisoa mokhoa oa ente ea mekhahlelo e mengata e liehang butle.

Ntlha ea botšelela: Mocheso oa hlobo

85~120 , ka kakaretso e laoloa ho 80-100 . Bakeng sa lihlahisoa tse nang le libopeho tse rarahaneng, botenya bo tšesaane, le litlhoko tse phahameng, le tsona li ka eketsoa ho 100-120 , empa e ke ke ea feta mocheso o chesang oa deformation oa hlobo.

Ntlha ea bosupa: Lebelo la screw le khatello ea mokokotlo

Ka lebaka la viscosity e phahameng ea ho qhibiliha ha PC, ho molemo bakeng sa polasetiki, ho tima, le tlhokomelo ea mochini oa polasetiki ho thibela boima bo feteletseng ba screw. Tlhokahalo ea lebelo la screw ha ea lokela ho ba holimo haholo, ka kakaretso e laoloa ho 30-60r / min, 'me khatello ea morao e lokela ho laoloa pakeng tsa 10-15% ea khatello ea ente.

Ke litemoso life tsa ho sebetsana le lisebelisoa tse tala tsa PC hore e be lihlahisoa tse felileng? 2

Ntlha ea borobeli: Tšebeliso ea li-additives

Nakong ea ts'ebetso ea ente ea PC, ts'ebeliso ea lisebelisoa tsa tokollo e lokela ho laoloa ka thata, mme ts'ebeliso ea lisebelisoa tse nchafalitsoeng ha ea lokela ho feta makhetlo a mararo, ka sekhahla sa ts'ebeliso se ka bang 20%.

Ntlha ea borobong: Ho bopa ente ea PC ho na le litlhoko tse phahameng tsa hlobo:

Rala likanale tse teteaneng le tse khuts'oane ka hohle kamoo ho ka khonehang, tse sa kobehang hanyane, 'me u sebelise likanale tse pota-potileng tse pota-potileng le ho sila le ho bentša ho fokotsa ho hanyetsa ho phalla ha thepa e qhibilihisitsoeng. Heke ea ente e ka sebelisa mofuta ofe kapa ofe oa heke, empa bophara ba boemo ba metsi a kenang ha boa lokela ho ba ka tlase ho 1.5mm.

Ntlha ea leshome: Litlhoko tsa mechine ea polasetiki e sebelisoang ho hlahisa lihlahisoa tsa PC:

Bophahamo bo phahameng ba ente ea sehlahisoa ha boa lokela ho feta 70-80% ea molumo oa ente ea lebitso; Khatello ea ho koala e tloha ho 0.47 ho ea ho lithane tse 0.78 ka lisenthimithara tsa lisekoere tsa sebaka se lekanyelitsoeng sa sehlahisoa se felileng; Boholo bo nepahetseng ba mochini ke hoo e ka bang 40 ho isa ho 60% ea matla a mochini oa ho bopa ente ho latela boima ba sehlahisoa se felileng. Bolelele ba bonyane ba "screw" bo lokela ho ba bolelele ba li-diameter tse 15, 'me tekanyo ea L/D ea 20:1 e be e nepahetseng.

Ho sebetsa ka mokhoa o utloahalang le o sebetsang hoa hlokahala ho eketsa katleho ea sehlahisoa se felileng. Fana ka bareki likhetho tse ngata.

Prev
Ke hobane'ng ha maqephe a sekoti a PC a atisa ho sebelisoa bakeng sa li-awnings le li-carports?
U ka qoba joang ho soeufala / ho soeufala ha maqephe a tiileng a PC ka mor'a ho kobeha le ho kobeha ho chesang?
E 'ngoe
e khothalletsoang uena
Ha ho na data
Ikopanye le rona
Shanghai MCLpanel New Materials Co, Ltd. ke khoebo e felletseng e shebaneng le indasteri ea li-PC ka lilemo tse ka bang 10, e kentse letsoho lipatlisisong le nts'etsopele, tlhahiso, thekiso, ts'ebetso le ts'ebeletso ea lisebelisoa tsa polycarbonate polymer.
Iteanye le rona
Setereke sa Songjiang Shanghai, China
Motho eo u ka ikopanyang le eena: Jason
Mohala: +86-187 0196 0126
Copyright © 2025 MCL- www.mcpanel.com  | Sebaka sa marang-rang | Leano la lekunutu
Customer service
detect