Polyurethane Foam PU Sandwich Panel
instruksi materi
1) Lembar permukaan:
Biasane sheet lumahing panel sandwich PUR utawa PIR PPGI utawa PPGL baja werna ditutupi sheets.PPGI wis prepainted galvanis dilapisi baja lan PPGL wis prepainted Al-Zn dilapisi steel.For jinis nutupi, sampeyan bisa milih PE, PVDF, HDP, SMP, merek kerjasama strategis kita yaiku Bluescope, Bao-baja, baja Shougang, baja Guanzhou, baja Yieh Phui, baja Xinyu, lsp.
2) Bahan inti poliuretan:
Merek kerjasama strategis bahan inti poliuretan yaiku D · BASF, Huntsman, WANHUA, lsp.
Efek permukaan panel sandwich
ripple banyu
gelombang persegi
Efek flat
Longkangan hiasan kanggo milih saka
Properti panel sandwich polyurethane:
Werna warna: putih, abu-abu salaka, biru laut, layung lan liya-liyane
Inti terisolasi: PU/PIR/PUR
Lukisan: Polyester coating PE, SMP coating, HDP coating, fluorocarbon coating PVDF, dll
Galvanzing: Hot-dip seng coating, hot-dip aluminium-seng dilapisi
Beban vertikal sing diidini lan koefisien perpindahan panas saka panel tembok sandwich poliuretan (kakurangan sing diidini f≦L/200)
| kekandelan (mm) | Koefisien transfer panas (W/m2k) | Bobot (kg) | Muatan (KN/m2) | 0.60 | 0.80 | 1.00 | 1.20 | 1.50 |
| 50 | 0.31 | 10.06 | L (m) | 3.52 | 3.04 | 2.69 | 2.42 | 2.11 |
| 75 | 0.21 | 11.06 | L (m) | 4.71 | 4.09 | 3.64 | 3.29 | 2.89 |
| 100 | 0.19 | 12.05 | L (m) | 5.76 | 5.02 | 4.47 | 4.05 | 3.56 |
| 120 | 0.16 | 12.84 | L (m) | 6.53 | 5.68 | 5.07 | 4.6 | 4.04 |
| 150 | 0.11 | 14.04 | L (m) | 7.56 | 6.58 | 5.87 | 5.32 | 4.68 |
| Cathetan: lembaran baja njaba 0,5mm lan baja njero 0,4mm | ||||||||
Rentang sing diidini lan koefisien perpindahan panas saka panel atap sandwich poliuretan (cacat sing diidini f≦L/240)
| kekandelan (mm) | Koefisien transfer panas (W/m2k) | Bobot (kg) | Muatan (KN/m2) | 0.60 | 0.80 | 1.00 | 1.20 | 1.50 |
| 50 | 0.31 | 10.15 | L (m) | 3.59 | 3.17 | 2.85 | 2.61 | 2.33 |
| 75 | 0.21 | 11.18 | L (m) | 4.64 | 4.07 | 3.66 | 3.34 | 2.96 |
| 100 | 0.19 | 12.22 | L (m) | 5.57 | 4.88 | 4.38 | 3.99 | 3.53 |
| 120 | 0.16 | 13.05 | L (m) | 6.28 | 5.49 | 4.92 | 4.48 | 3.97 |
| 150 | 0.11 | 14.30 | L (m) | 7.30 | 6.39 | 5.73 | 5.22 | 4.62 |
| Cathetan: lembaran baja njaba 0,5mm lan baja njero 0,4mm | ||||||||
