SINHAI hnub ci hollow ntshiab yas polycarbonate skylight ntawv
Product Description
Lub hollow polycarbonate ntawv yog ua los ntawm polycarbonate ua cov khoom tseem ceeb.Hollow polycarbonate ntawv nkag mus rau hauv lub tsev kho kom zoo nkauj khoom lag luam nyob rau hauv nruab nrab-1980s.Piv nrog laminated iav, hlau iav, tempered iav, thiab hollow iav, nws muaj qhov zoo ntawm lub teeb yuag, huab cua tsis kam, super zog, nplaim taws retardancy, thiab suab rwb thaiv tsev, vim qhov zoo ntawm lub hnub board.Nws feem ntau lees paub los ntawm kev tsim vaj tsev, kho kom zoo nkauj engineering, ib puag ncig engineering, thiab kev lag luam tshaj tawm.
Khoom Paub meej
Twinwall polycarbonate ntawv
| Khoom npe | Twinwall polycarbonate ntawv |
| Khoom siv | 100% nkauj xwb bayer / sabic polycarbonate |
| Thickness | 2.8mm-12mm, customized |
| Xim | Ntshiab, Xiav, Lake Blue, Ntsuab, Bronze, Opal lossis Customized |
| Dav | 1220, 1800, 2100mm los yog customized |
| Ntev | Tsis muaj kev txwv, customized |
| Warranty | 10-Xyoo |
| Technology | Co-extrusion |
| Nto | Kev tiv thaiv UV yog ntxiv rau dawb |
| Nqe lus | EXW/FOB/C&F/CIF |
| Thickness (hli) | Qhov hnyav (kg / m²) | Dav (mm) | U Tus nqi (w/m² k) | Lub teeb kis tau tus mob (%) ntshiab | Min khoov radiums (mm) | Min ncua (mm) |
| 4 | 0.95 ib |
1220/2100 Nws
| 3.96 ib | 78 | 700 | 1500 |
| 6 | 1.3 | 3.56 ib | 77 | 1050 | 1800 | |
| 8 | 1.5 | 3.26 | 76 | 1400 | 2000 | |
| 10 | 1.7 | 3.02 Nws | 73 | 1750 | 2700 ib |
Feature
| UM | PC | PMMA | PVC | PET | GRP | GLASS | |
| Qhov ntom | g/cm³ | 1.20 | 1.19 | 1.38 ib | 1.33 | 1.42 ib | 2.50 Nws |
| Lub zog | KJ/m² | 70 | 2 | 4 | 3 | 1.2 | - |
| Modulus ntawm elasticity | N / mm² | 2300 | 3200 | 3200 | 2450 | 6000 | 70000 |
| Linear thermal expansion | 1 / ℃ | 6.5×10-5 | 7.5 × 10-5 | 6.7 × 10-5 | 5.0 × 10-5 | 3.2 × 10-5 | 0.9 × 10-5 |
| Thermal conductivity | W/mk | 0.20 ib | 0.19 ib | 0.13 | 0.24 ib | 0.15 | 1.3 |
| Max.service kub | ℃ | 120 | 90 | 60 | 80 | 140 | 240 |
| UV pob tshab | % | 4 | 40 | nd | nd | 19 | 80 |
| Hluav taws ua haujlwm | - | zoo heev | pluag | zoo | zoo | pluag | hluav taws kub |
| Resistance rau huab cua | - | zoo | zoo heev | pluag | ncaj ncees | pluag | zoo heev |
| Tshuaj compatibility | - | ncaj ncees | ncaj ncees | zoo | zoo | zoo | Zoo heev |
Daim ntawv thov
Kev kho kom zoo nkauj txawv hauv lub vaj, chaw lom zem thiab txoj hauv kev thiab pavilions hauv chaw so;
Sab hauv thiab sab nrauv kho kom zoo nkauj ntawm cov tsev lag luam, cov ntaub thaiv phab ntsa ntawm cov tsev niaj hnub hauv nroog;
Agricultural tsev cog khoom thiab yug me nyuam tsev cog khoom.
