PU thovu Insulation Board Series
Kufotokozera
Gulu lolimba la thovu la polyurethane composite insulation board ndi bolodi lotchinjiriza lomwe lili ndi thovu lolimba la polyurethane insulation material monga maziko ake komanso wosanjikiza wotchingira simenti mbali zonse ziwiri.Iwo utenga mosalekeza kupanga zida-yachiwiri akamaumba, amene osati kukumana ndi miyezo yapamwamba yomanga kutchinjiriza kupulumutsa mphamvu, komanso kumawonjezera Kukhazikika kwa dongosolo;bolodi ili ndi njira ziwiri pamene ikuchoka ku fakitale, yomwe imatha kupeweratu moto woyaka chifukwa cha ndudu za ndudu ndi kuwotcherera kwamagetsi panthawi yoyendetsa, kumanga malo omanga ndi kumanga khoma;olimba thovu polyurethane ndi zinthu thermosetting ndipo sipadzapsa ndi moto.Kusungunula, palibe madontho oyaka, palibe kufalikira kwa moto pambuyo popanga dongosolo, kumathandizira kwambiri kukana moto pakagwiritsidwa ntchito.Zosanjikiza zokhala ndi simenti zokhala ndi mbali ziwiri zimatha kuwonjezera mphamvu zomangirira za bolodi yotchinjiriza, zomatira ndi matope opaka pulasitala, potero zimatsimikizira kukhulupirika ndi kukhazikika kwa dongosolo.
Zizindikiro Zaukadaulo
| chinthu | unit | Deta yaukadaulo |
| Kachulukidwe ≥ | kg/m3 | ≥35kg/m3 |
| Thermal conductivity ≤ | W(mK) | 0.022W(mK) |
| Kuchuluka kwa mayamwidwe amadzi ≤ | % | 3% |
| Flammability mlingo
| B1 B2 | |
| compressive mphamvu≥ | Kpa | ≥150KPa |
Mafotokozedwe azinthu
| (mm) Utali | (mm) M'lifupi | (mm) Makulidwe |
| 1200 | 600 | 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100 mm |
Makhalidwe Ogwira Ntchito
01 |Kutentha kwamafuta
Foam yolimba ya polyurethane imakhala ndi mawonekedwe olumikizana kwambiri, makamaka otsekedwa-selo (kutsegula kwa 5%), komanso kutsika kwambiri kwamafuta, 0.021W/(mK) yokha.
02 |Chuma
Ili ndi nthawi yayitali yogwiritsira ntchito komanso ntchito yabwino yotchinjiriza kutentha.Makulidwe ake ndi 2/3 woonda kuposa slurry yotchingira matenthedwe ndi 1/3 yowonda kuposa bolodi la polystyrene.Kugwira ntchito kwamtengo wapatali pa unit square area ndikwabwino kwambiri.
03 | bata
Chithovu cholimba cha polyurethane makamaka chimatenga polyether yapadera ya halogen-free flame-retardant polyether, ndikuwonjezera phosphorous-based flame retardant yokhala ndi synergistic effect kuti ikwaniritse kapangidwe kamene kamakhala kopanda halogen m'mamolekyu a thovu popanda kuwonjezera kuchuluka kwa isocyanate.Ntchito yoletsa moto yafika pamlingo wa B1;Makina otchinjiriza akunja a polyurethane adutsa ma projekiti angapo komanso ma projekiti angapo, ndipo sipadzakhala chodabwitsa cha zinthu zotchinjiriza zomwe zikugwa pambuyo popanga uinjiniya.
04 | Chitetezo cha chilengedwe
Kutengera ukadaulo wopanda thovu wopanda fluorine komanso zinthu zopanda aldehyde, ndizinthu zomangira zobiriwira.
05 | Kukhazikika
Ili ndi kukana kwamankhwala abwino ndipo imatha kugwiritsidwa ntchito kwa nthawi yayitali kutentha kwa -180 ° C ~ 150C.Ili ndi kukana kwanyengo yabwino komanso kukana kuzizira ndipo imatha kugwiritsidwa ntchito mpaka zaka 50.
06 | Kumanga
Ntchito yomangayi ndi yosavuta, yotetezeka komanso yodalirika, ndipo njira zosiyanasiyana zomangira zingasankhidwe pazifukwa zosiyanasiyana.
