Pampiri ea Sesefo sa Great Wall e kenyelletsa limaraka tse loketseng ho sefa ka kakaretso mahoashe, ho sefa hantle, le ho boloka boholo ba likaroloana tse boletsoeng nakong ea ho hlakisoa ha lino tse fapaneng.Re boetse re fana ka limaraka tse sebelisoang e le septum ho ts'oara lithuso tsa filthara ka har'a lipoleiti le li-filters tsa foreime kapa litlhophiso tse ling tsa filthara, ho tlosa likarolo tse tlase tsa likaroloana, le lits'ebetso tse ling tse ngata.
Tse kang: tlhahiso ea lino tse tahang, lino-mapholi le lino tsa lero la litholoana, ho lokisa lijo tsa li-syrups, oli ea ho pheha le ho khutsufatsa, ho qeta tšepe le mekhoa e meng ea lik'hemik'hale, ho hloekisa le ho arohana ha oli ea petroleum le boka.
Ka kopo sheba tataiso ea kopo bakeng sa lintlha tse ling.
•Bokaholimo bo tšoanang bo nang le fiber ea cellulose pre-coat bakeng sa sebaka se seholoanyane, se sebetsang haholoanyane.
• Sebaka sa holimo se nang le sekhahla se phahameng sa phallo ho feta li-filters tse tloaelehileng.
• Litefiso tse phahameng tsa phallo li ka bolokoa ha li ntse li hloekisa ka katleho, kahoo ho ka etsoa filtration ea viscosity e phahameng kapa metsi a mangata a mangata.
•E matlafalitsoe ke metsi.
Kereiti | Boima ho ya ka Yuniti (g/m²) | Botenya(mm) | Nako ea Phallo(6ml)① | Dry Bursting Strength (kPa≥) | Wet Bursting Strength(kPa≥) | Mmala |
CR130 | 120-140 | 0.35-0.4 | 4″-10″ | 100 | 40 | tšoeu |
CR150K | 140-160 | 0.5-0.65 | 2″-4″ | 250 | 100 | tšoeu |
CR150 | 150-170 | 0.5-0,55 | 7″-15″ | 300 | 130 | tšoeu |
CR170 | 165-175 | 0.6-0.7 | 3″-7″ | 170 | 60 | tšoeu |
CR200 | 190-210 | 0.6-0.65 | 15″-30″ | 460 | 130 | tšoeu |
CR300K | 295-305 | 0.9-1.0 | 8″-18″ | 370 | 120 | tšoeu |
CR300 | 295-305 | 0.9-1.0 | 20″-30″ | 370 | 120 | tšoeu |
①Nako e nkang 6ml ea metsi a hloekisitsoeng ho feta 100cm2ea pampiri ea filthara mocheso o ka bang 25 ℃
Lipampiri tsa Sefa li sebetsa Joang?
Lipampiri tsa sefa ha e le hantle ke lihloela tse tebileng.Mekhahlelo e fapaneng e susumetsa ts'ebetso ea eona: ho bolokoa ha likaroloana tsa mochini, ho monyela, pH, thepa ea bokaholimo, botenya le matla a pampiri e sefang hammoho le sebopeho, boima le bongata ba likaroloana tse lokelang ho bolokoa.Li-precipitates tse behiloeng holim'a sefahla li etsa "cake layer", eo - ho itšetlehile ka boima ba eona - e amang tsoelo-pele ea ho hloekisa 'me e ama ka matla bokhoni ba ho boloka.Ka lebaka lena, ho bohlokoa ho khetha pampiri e nepahetseng ea filthara ho netefatsa hore e sebetsa hantle.Khetho ena e boetse e itšetlehile ka mokhoa oa ho hloekisa o tla sebelisoa, har'a lintlha tse ling.Ho feta moo, palo le thepa ea sefutho, boholo ba lintho tse thata tse lokelang ho tlosoa le tekanyo e hlokahalang ea ho hlakisoa kaofela li etsa qeto ea ho etsa khetho e nepahetseng.
Great Wall e ela hloko ka ho khetheha taolo e tsoelang pele ea boleng ba ts'ebetso;ho feta moo, ho hlahlojoa khafetsa le ho sekaseka ka nepo thepa e tala le ea sehlahisoa se seng le se seng se felilengetsa bonnete ba kamehla boleng bo phahameng le ho tšoana ha lihlahisoa.