Polyurethane Foam PU Sandwich Panel
Aʻo mea waiwai
1) Pepa luna:
ʻO ka mea maʻamau ka pepa ili o PUR a i ʻole PIR sandwich panels he PPGI a i ʻole PPGL kila kala i uhi ʻia i nā lau. ect.ʻO kā mākou hui pūʻali koa Bluescope, Bao-steel, Shougang steel, Guanzhou steel, Yieh Phui steel, Xinyu steel, etc.
2) Polyurethane kumu waiwai:
ʻO kā mākou polyurethane kumu waiwai hoʻolālā hoʻolālā hui pū ʻana ʻo D·BASF, Huntsman, WANHUA, etc.
ʻO ka hopena ʻili o ka pā Sandwich
nalu wai
nalu huinahalike
hopena palahalaha
ʻAha hoʻonaninani e koho mai
Nā ʻano o ka polyurethane sandwich panel:
Ka laulā: keʻokeʻo, hina hina, ʻulaʻula moana, ʻulaʻula a pēlā aku
Ke kumu i hoʻopaʻa ʻia: PU/PIR/PUR
Pena: Polyester coating PE,SMP coating, HDP coating, fluorocarbon coating PVDF, ect
Galvanzing: ʻO ka uhi zinc wela, i uhi ʻia i ka alumini-zinc wela
ʻAe ʻia ka haʻawe kū pololei a me ka helu hoʻoili wela o ka panela paia sandwich polyurethane (ʻae ʻia ka hemahema f≦L/200)
| mānoanoa (mm) | Heat transfer coefficient (W/m2k) | Kaumaha (kg) | Hoʻouka (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 |
| 'Ōlelo Aʻo: 0.5mm ka pepa kila waho a me 0.4mm kila i loko | ||||||||
ʻAe ʻia ka lōʻihi a me ka hoʻololi wela o ka polyurethane sandwich roof panel (ʻae ʻia ka hemahema f≦L/240)
| mānoanoa (mm) | Heat transfer coefficient (W/m2k) | Kaumaha (kg) | Hoʻouka (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 |
| 'Ōlelo Aʻo: 0.5mm ka pepa kila waho a me 0.4mm kila i loko | ||||||||
