Khoma lamkati
Mapangidwe a mankhwala
Popopera thovu lolimba la polyurethane ndi chithovu chopanda madzi, choteteza kutentha komanso choteteza kutentha chomwe chimapangidwa ndi kusakaniza zigawo A ndi B molingana ndi zochitika zingapo zamankhwala.
▲ Chigawo cha zinthu
Chigawo cha A ndi chinthu chopangidwa ndi polyol (polyether yophatikiza kapena poliyesitala) ndi madzi, chothandizira, chokhazikika, choletsa moto ndi zina zowonjezera, zomwe zimadziwika kuti zoyera.
▲ B chigawo chakuthupi
Chigawo chachikulu cha B-chigawo chakuthupi ndi isocyanate, chomwe ndi madzi a bulauni, omwe amadziwika kuti zinthu zakuda.
Madzi athunthu B1 kalasi kupopera mbewu mankhwalawa okhwima polyurethane (PU) ozizira yosungirako kutchinjiriza dongosolo
Kupopera mankhwala okhwima thovu polyurethane zochokera onisocyanate (zonyansa Black zinthu) ndi polyols (odziwika aswhite materiallj wothira catalysts, modifiers, anti-aging agents. phosphorous nayitrogeni flame retardants (kafukufuku wodziimira yekha ndi dewelopment), madzi (odziimira pa kafukufuku ndi chitukuko) ndi zina zowonjezera (komwe kumadziwika kuti ndi zinthu zoyera).Kusanganikirana kwa yunifolomu. kupopera mbewu mankhwalawa mwamphamvu kwambiri, ndipo pa sitefoaming kumapanga mtundu watsopano wa polymerthermal insulation yamphamvu kwambiri yama cell ndi zinthu zosalowa madzi. thovu wamba wamba, wopanda fulorini, wopanda poizoni komanso wopanda kuwononga mpweya weniweni wa B1 polyurethane wosasunthika.
Makina osungira masangweji a polyurethane (PUR) ozizira osungira
Utsi denga polyurethane Integrated dongosolo kupulumutsa mphamvu, kuteteza kutentha ndi madzi
Polyurethane masangweji mapanelo (PUR) ntchito okhwima foampolyurethane (kapena kusinthidwa polyurethane) mapanelo monga thermalinsulation materials.The mapanelo ndi inorganically reinforcedand composited kuti kuyaka mlingo awo kufika comppositeA mlingo, pamene cholowa kwambiri katundu wa polyurethane thovu., Mtengo wamoto ndiwopambana kwambiri, ndipo kuchuluka kwa ntchito ndikokulirapo.
Lathyathyathya denga kutchinjiriza mu nyumba zatsopano ndi alipo ndi chimodzi mwa zikuluzikulu ntchito madera sprayed rigidpolyurethane thovu.
Zochita zatsimikizira kuti kupopera mbewu mankhwalawa olimba polyurethane thovu kutentha padenga akhoza kupulumutsa 80% ya nthawi ndi 50% ya ndalama ndalama poyerekeza ndi ochiritsira kutentha kutchinjiriza njira. Makamaka m'madera ofunikira ndi dome madera kapena madera amene n'zovuta kupirira pa Khoma la parapet, kupopera mbewu mankhwalawa kumatha kuchitidwa mosavuta. Kupopera mbewu mankhwalawa olimba chithovu polyurethane kuchiritsa mwachangu ndipo kumatha kuyenda pamenepo pakatha mphindi makumi awiri.Mukhoza kusankha mwachindunji ntchito woonda filimu zoteteza wosanjikiza amene angakane cheza ultraviolet pamwamba pa kutsitsi thovu.
Kupopera mankhwala olimba a thovu polyurethane amatha kupopera mosavuta komanso mwachangu padenga lowuma komanso lopanda fumbi.
Utsi polyurethane kunja mphamvu kupulumutsa mphamvu, kuteteza kutentha ndi madzi dongosolo Integrated
Ubwino wa kupopera mbewu mankhwalawa olimba thovu polyurethane kwa kunja khoma kutchinjiriza:
1.Ntchito yabwino yosungira kutentha ndi kutsika kwa kutentha kwa kutentha
2.Kukhazikika kwapamwamba kwambiri, osapindika, osagwedezeka, osasintha
3.Utumiki wautali wautumiki (moyo wautumiki womwewo monga nyumbayi ingagwiritsidwe ntchito) 4.Kumanga kwabwino, kugwiritsidwa ntchito kwakukulu ndi nthawi yochepa yomanga
5.Mphamvu yomangirira yamphamvu, kugwirizanitsa kophatikizana, palibe phokoso, palibe kusweka komanso kugwa
6. Ntchito yabwino yopanda madzi, mawonekedwe otsekedwa a cell
7.Zopanda fulorini, zopanda poizoni komanso zosaipitsa
8.Superior flame retardant performance, real B1 grade grade
Kuwuma-kulendewera nsalu yotchinga khoma mphamvu kupulumutsa kunja kutchinjiriza dongosolo
Dongosolo lakunja lotenthetsera kutentha kuseri kwa khoma lotchinga kapena chowuma chowuma chowuma chakunja kwa khoma lotchinga lingagwiritsidwe ntchito kukonzanso nyumba zatsopano ndi nyumba zomwe zilipo.Chitsulo chachitsulo cha orstone pamwamba pa makina otchinga owuma amatha kuteteza zigawo zakunja za khoma ku nyengo, ndipo angagwiritsidwe ntchito ngati zokongoletsera zomanga nyumba kuti apatse okonza zosankha zambiri.
Choyamba konzani ophatikizidwa mbali ya dongosolo nsalu yotchinga khoma ku khoma, ndiyeno utsi okhwima thovu polyurethaneazungulira khoma ndi ophatikizidwa mbali.Malinga ndi mtundu wa khoma lowuma lolendewera, njanji ya keel kapena aluminiurguide imatha kukhazikitsidwa kuti ikonze ndikuyika khoma lotchinga.Sungani mpweya wabwino wa 2-4cm pakati pa khoma la nsalu yotchinga ndi chotchingira thovu kuti malo azikhala ouma komanso opanda chinyezi.Foam ya polyurethane ili ndi mawonekedwe apadera a thermalinsulation ndi ntchito yopanda madzi, komanso imatha kuletsa kutuluka kwa khoma lakunja.
Madzi athunthu B1 kalasi kupopera mbewu mankhwalawa okhwima polyurethane (PU) ozizira yosungirako kutchinjiriza dongosolo
The sprayed okhwima thovu polyurethane zakuthupi ndi wopepuka kulemera ndipo alibe mphamvu pa originalbuilding structure.The sprayed okhwima thovu polyurethane akhoza kumangidwa pamwamba pa zosiyanasiyana madzi nembanemba monga matope, konkire, zitsulo, mphira ndi asphalt.Spraying okhwima foampolyurethane ali otsika foampolyurethane Zofunikira pa malo opoperapo, ntchito yomanga imakhala pang'onopang'ono, liwiro limakhala lachangu, ndipo kugwiritsa ntchito nyumbayo sikukhudzidwa.Ndi chisankho chabwino kwambiri chogwiritsira ntchito kuphatikizika kwamadzi komanso kutenthetsa kwamafuta opopera mankhwala olimba a foam polyurethane kuti apange masinthidwe otsekereza osalowa madzi ndi kutentha padenga la nyumba zachitsulo.
