Kukongoletsa kudzagwiritsa ntchito mbale zambiri, thanzi la chilengedwe popanda kuipitsidwa kwa kutulutsidwa kwa formaldehyde kudzakhala kochepa kwambiri, kopindulitsa kwambiri kwa thanzi laumunthu.Koma anthu ambiri samvetsa polyurethane kutchinjiriza bolodi ndi bolodi extrusion, sadziwa chimene chiri bwino, kotero kusiyana polyurethane kutchinjiriza bolodi ndi extrusion kutchinjiriza bolodi?

1, bolodi yotchinjiriza ya pulasitiki yokhala ndi mawonekedwe abwino a nyenyezi, yokhala ndi mphamvu yabwino yotchinjiriza.Nthawi zambiri, makulidwe a khoma lakunja la nyumbayo ndi ochepa, koma chifukwa ndi gawo lamkati la cell yotsekedwa, imatha kuwonetsa magwiridwe antchito abwino, ngakhale m'malo onyowa, imathanso kusewera pang'ono. ntchito yabwino pakuteteza kutentha.Itha kugwiritsidwa ntchito molimba mtima m'malo monga kusungirako kuzizira.Zinthuzi ndizopepuka ndipo zimabweretsa zabwino zambiri pakumanga.Kuyendera ndi kukhazikitsa ndikosavuta, ndipo kumatha kugwiritsidwa ntchito ngati nthawi zonse m'nyengo yozizira.Kukhazikika komanso anti-corrosion katundu nawonso siwoyenera, kutentha kwakukulu kungagwiritsidwe ntchito mosalekeza kwa zaka zopitilira 30 popanda vuto lililonse.

2, polyurethane insulation boardndi mtundu wina wa bolodi yotchinjiriza mphira.The matenthedwe conductivity ake thovu wothandizila mokwanira bwino ntchito kutchinjiriza ndi zotsatira zake kutchinjiriza.Izi zitha kugwiritsidwa ntchito kwa zaka pafupifupi 50.Kulimbana ndi mpweya wa mankhwalawo komanso kukana madzi ndikwabwino, ndikosavuta kufananiza, ndipo kumatha kugwiritsidwa ntchito ndi zida zambiri.Poyerekeza ndi zipangizo zina zotetezera, kutsekemera kwa mankhwalawa kunganene kuti, makulidwe ake ndi ochepa kwambiri, amapulumutsa malo ambiri omanga, opepuka, owonetsetsa kuti ali ndi khalidwe labwino, kumanga kosavuta, kupulumutsa ntchito zambiri ndi zipangizo, ndi zina zotero. katundu wabwino zimapangitsa kuti azigwira ntchito ya mankhwala azitsamba m'munda wa kupanga mafakitale.

3, pepala la polyurethanechifukwa cha kachulukidwe kosiyanasiyana, kapangidwe ka maselo ndi kosiyana.High kachulukidwe polyurethane insulation board ali kukana kwambiri mapindikidwe, si kosavuta kusweka, ndipo ❖ kuyanika ndi khola ndi otetezeka.Polyurethane ili ndi mawonekedwe okhazikika a pore komanso mawonekedwe otsekeka a pore, sikuti amangokhala ndi ntchito yabwino yotchinjiriza, komanso ali ndi ntchito ya kukana kuzizira komanso kuyamwa kwamawu.Pansi ntchito yachibadwa ndi kukonza zinthu, moyo yunifolomu wa okhwima thovu polyurethane kutchinjiriza dongosolo akhoza kufika zaka zoposa 30.

Kodi polyurethane insulation board ndi yovulaza thupi la munthu?

1, polyurethane kutchinjiriza bolodi sikuvulaza thupi la munthu.Polyurethane imagwiritsidwa ntchito makamaka popanga.Ndizinthu zopanda poizoni, zopanda pake komanso zosaipitsa.Koma polyurethane idzakhala ndi utsi ngati itayaka, zomwe zimakhala zovulaza thupi la munthu.

2, onani bolodi lotchinjiriza la polyurethane bola osayaka, palibe vuto lililonse mthupi la munthu.Polyurethane insulation board palokha ndiyomwe imagwira ntchito kwambiri pamoto.Kugwiritsa ntchito kutentha kwakukulu, mpaka 180c, ngakhale zili choncho, wogwiritsa ntchito ayeneranso kuchita ntchito yabwino yopewera moto.

3, polyurethane insulation board ilibe vuto kwa anthu, zida zomwe zimagwiritsidwa ntchito popanga ndizochita bwino kwambiri zachilengedwe.Kupanga kumagwiritsanso ntchito ukadaulo wopanda thovu wopanda fluorine, ulibe CHIKWANGWANI chilichonse, kusankha kwazinthu mogwirizana ndi miyezo yapadziko lonse lapansi.

4, polyurethane kutchinjiriza bolodi ali ambiri ubwino wopanda vuto lililonse kwa anthu, koma pali kuipa ndi kukwera mtengo kwa zipangizo ntchito kupanga, mtengo ndi okwera mtengo kwambiri.