Letoto le thata la PU Composite Insulation Board
Tlhaloso ea Sehlahisoa
Letlapa le thata la foam polyurethane composite insulation board ke boto ea ho kenya letsoho e nang le lisebelisoa tse thata tsa foam polyurethane e le thepa ea mantlha le lera le sireletsang le thehiloeng ho samente mahlakoreng ka bobeli.E amohela lisebelisoa tse tsoelang pele tsa tlhahiso-ea bobeli ho bopa, e seng feela e finyellang litekanyetso tse phahameng tsa ho haha mohaho oa ho boloka matla, empa hape e matlafatsa Ho tsitsa ha tsamaiso;boto e na le li-interfaces tse peli ha e tloha fekthering, e ka qobang mollo o bakoang ke likotopo tsa lisakerete le litšepe tsa motlakase nakong ea lipalangoang, ho bokella sebaka sa kaho le kaho ea lebota;rigid foam polyurethane ke thepa ea thermosetting 'me e ke ke ea pepeseha mollong.Ho qhibiliha, ha ho na marotholi a tukang, ha ho phatlalatso ea lelakabe ka mor'a ho theha tsamaiso, ho ntlafatsa haholo ho hanyetsa mollo nakong ea tšebeliso.Sekhahla sa samente se nang le mahlakoreng a mabeli se ka ntlafatsa matla a ho kopanya a boto ea ho kenya letsoho, sekhomaretsi le seretse sa plastering, kahoo se tiisa botšepehi le botsitso ba tsamaiso.
Lipontšo tsa Setsebi
| ntho | unit | Lintlha tsa Tekheniki |
| Boima ba 'mele ≥ | kg/m3 | ≥35kg/m3 |
| conductivity ea mocheso ≤ | W(mK) | 0.021W(mK) |
| Sekhahla sa ho monya metsi ≤ | % | 3% |
| Tekanyo ea ho chesa | 级 | B1 B2 |
| matla a hatellang≥ | Kpa | ≥150KPa |
Litlhaloso tsa sehlahisoa
| (mm)Bolelele | (mm)Bophara | (mm)Botenya |
| 1200 | 600 | 10-100 |
Sehlopha sa lihlahisoa
01 |Mocheso oa mocheso
Foam e thata ea polyurethane e na le sebopeho se hokahaneng haholo, sele e koetsoeng (sekhahla sa ho bula 5%), le conductivity e tlase haholo ea mocheso, ke 0.021W/(mK feela).
02 |Moruo
E na le nako e telele ea tšebeliso le ts'ebetso e ntle ea ho kenya mocheso oa mocheso.Botenya ba eona bo tšesaane ka 2/3 ho feta thermal insulation slurry le 1/3 e tšesaane ho feta boto ea polystyrene.Ts'ebetso e felletseng ea litšenyehelo ka sebaka se le seng sa lisekoere e ntle haholo.
03| botsitso
Polyurethane rigid foam haholo-holo e nka polyether e khethehileng ea halogen e se nang lelakabe e thibelang malakabe, 'me e eketsa lelakabe la phosphorus-based retardant le phello ea synergistic ho finyella sebopeho se se nang halogen se thibelang mollo ka har'a limolek'hule tsa foam ntle le ho eketsa palo ea isocyanate.Ts'ebetso e thibelang lelakabe e fihlile boemong ba B1;Sistimi ea kantle ea polyurethane e kentsoeng ka ntle ea lebota e fetile ponts'o ea merero e mengata le ea litsamaiso tse ngata, 'me ho ke ke ha ba le ts'ebetso ea hore thepa ea ho kenya letsoho e oela ka mor'a kopo ea boenjiniere.
04|Tshireletso ea tikoloho
Ho amohela theknoloji ea foaming e se nang fluorine le lihlahisoa tse se nang aldehyde, ke ea thepa ea kaho e tala.
05|Ho tšoarella
E na le khanyetso e ntle ea lik'hemik'hale 'me e ka sebelisoa nako e telele mocheso oa -180 ° C ~ 150C.E na le khanyetso e ntle ea boemo ba leholimo le khanyetso ea leqhoa 'me e ka sebelisoa ho fihlela lilemo tse 50.
06|Kaho
Mokhoa oa ho haha o bonolo, o bolokehile ebile o ka tšeptjoa, 'me mekhoa e fapaneng ea kaho e ka khethoa bakeng sa merero e fapaneng.
