Rigid PU Composite Rwb thaiv tsev Board Series
Product Description
Lub pob zeb ua npuas ncauj polyurethane puas rwb thaiv tsev yog ib lub rooj tsav xwm rwb thaiv tsev nrog cov khoom ua npuas ncauj polyurethane rwb thaiv tsev raws li cov khoom tseem ceeb thiab cov cement-based tiv thaiv txheej ntawm ob sab.Nws txais cov cuab yeej tsim khoom tas mus li-thib ob molding, uas tsis tsuas yog ua tau raws li cov qauv siab ntawm lub tsev hluav taws xob txuag hluav taws xob, tab sis kuj txhim khu kev ruaj ntseg ntawm lub cev;lub rooj tsavxwm muaj ob qhov sib cuam tshuam thaum nws tawm hauv lub Hoobkas, uas tuaj yeem zam qhov hluav taws kub los ntawm kev haus luam yeeb thiab hluav taws xob vuam thaum lub sij hawm thauj mus los, kev tsim kho qhov chaw stacking thiab phab ntsa;rigid foam polyurethane yog cov khoom siv thermosetting thiab yuav tsis raug hluav taws.Melting, tsis muaj hluav taws kub hnyiab, tsis muaj nplaim taws tawm tom qab tsim cov kab ke, zoo heev txhim kho qhov hluav taws kub thaum siv.Qhov ob-sided cement-based deg txheej tuaj yeem txhim kho lub zog sib txuas ntawm lub rwb thaiv tsev board, cov nplaum nplaum thiab plastering mortar, yog li ua kom muaj kev ncaj ncees thiab ruaj khov ntawm lub cev.
Technical Indicators
| yam | chav tsev | Technical Data |
| Qhov ceev ≥ | kg/m3 | ≥35kg / m3 |
| thermal conductivity ≤ | W (mK) | 0.021W (mK) |
| Kev nqus dej ≤ | % | 3% |
| Flammability ntsuam xyuas | 级 | B1 B2 |
| compressive zog ≥ | Kpa | ≥150KPa |
Khoom specifications
| (mm) Ntev | (mm) Dav | (mm) Thickness |
| 1200 | 600 | 10-100 |
Khoom qeb
01 |Thermal rwb thaiv tsev
Rigid polyurethane ua npuas ncauj muaj cov qauv sib txuas sib txuas, hauv paus kaw-cell (qhib tus nqi 5%), thiab tsis tshua muaj thermal conductivity, tsuas yog 0.021W / (mK).
02 |Kev lag luam
Nws muaj lub sijhawm siv ntev thiab kev ua haujlwm zoo thermal rwb thaiv tsev.Nws thickness yog 2/3 thinner dua thermal rwb thaiv tsev slurry thiab 1/3 thinner dua polystyrene board.Kev ua tau zoo ntawm tus nqi ntawm ib chav tsev square yog zoo heev.
03 | stability
Polyurethane txhav ua npuas ncauj feem ntau yog siv tshwj xeeb halogen-dawb nplaim-retardant polyether polyol, thiab ntxiv cov phosphorus-raws li nplaim retardant nrog ib tug synergistic nyhuv kom ua tau ib tug halogen-dawb nplaim-retardant qauv nyob rau hauv lub foam molecules yam tsis tau nce tus nqi ntawm isocyanate.Cov nplaim hluav taws kub ua haujlwm tau mus txog tus qauv B1;polyurethane sab nrauv phab ntsa rwb thaiv tsev tau dhau los ntawm ntau qhov project thiab ntau qhov kev ua qauv qhia, thiab yuav tsis muaj qhov tshwm sim ntawm cov khoom siv rwb thaiv tsev poob tawm tom qab daim ntawv thov engineering.
04| Kev tiv thaiv ib puag ncig
Txais siv cov tshuab tsis muaj fluorine foaming thiab cov khoom tsis muaj aldehyde, nws belongs rau cov ntaub ntawv ntsuab.
05 | Durability
Nws muaj cov tshuaj tiv thaiv zoo thiab tuaj yeem siv tau ntev ntawm qhov kub ntawm -180 ° C ~ 150C.Nws muaj huab cua zoo heev thiab khov-thaw tsis kam thiab tuaj yeem siv tau txog li 50 xyoo.
06| Kev tsim kho
Cov txheej txheem tsim kho yog yooj yim, nyab xeeb thiab txhim khu kev qha, thiab cov txheej txheem kev tsim kho sib txawv tuaj yeem xaiv rau ntau lub hom phiaj.
