Dukapolyurethane sanyi ajiya panelskumapolyurethane fesaajiyar sanyi yana amfani da polyurethane iri ɗaya.Bambanci tsakanin su biyu ya ta'allaka ne a cikin tsari da hanyar gini.Polyurethane sanyi hadadden panel tare da polyurethane kamar yadda ainihin kayan ya ƙunshi faranti na sama da ƙananan ƙananan ƙarfe da polyurethane mai kumfa na tsakiya.Polyurethane sanyi ma'ajiyar feshin feshin shine don fesa kumfa polyurethane zuwa saman ciki na ginin.Bayan yin gyare-gyare, ana iya amfani da shi kai tsaye azaman insulating Layer ko na waje.Rufe karfen takarda kafin amfani.

Bambanci tsakanin polyurethane spraying sanyi ajiya daallon ajiyar sanyi:
1. Jirgin ajiya na sanyi yana da kayan aiki na kayan aiki da karfi na thermal.Saboda fesa da hannu, babu makawa a samu rashin daidaito.
2. Ana kera allon ajiyar sanyi a cikin masana'anta, saurin ginin yana da sauri, lokacin aikin yana da ɗan gajeren lokaci, aikin feshin yana da wahala kuma yana ɗaukar lokaci.
3. Za'a iya kera nau'ikan rectangular masu rectangular da L-shaped.Idan tsarin injin ku yana da gangara ko tudu, zaku iya yin manyan ma'ajiyar zafin jiki don yanke kan wurin ko rage girman firiji.
4. Jirgin ajiyar sanyi yana da bayyanar da kyau, yana da sauƙin sarrafawa da kulawa, ana iya amfani dashi don tsaftacewa da tsaftacewa, kuma ya cika bukatun tsabtace abinci na kasar Sin.Ƙaƙƙarfan rufin thermal insulation da aka kafa ta hanyar fesa zanen ajiyar sanyi na polyurethane yana fallasa zuwa yanayi, kuma saman ba shi da santsi, wanda ba shi da taimako don tsaftacewa, kuma abubuwan da ke fadowa suna iya gurɓata abinci cikin sauƙi.Ko da an rufe shi da farantin karfe, haɗaɗɗen farantin ajiyar sanyi ba shi da sauƙin amfani kuma mai amfani.
5. Ana iya amfani da ajiyar sanyi na feshin polyurethane don kawo rufin kusa da ciki na ginin, amma idan an gina injin na'urar a cikin gida, ko kuma idan an yi amfani da tsarin injiniya na farar hula a cikin aikin firiji na waje.Sau da yawa, fentin refractories ba su da amfani da tsada kamar na'urorin firiji, don haka ayyukan na'ura na zamani galibi sun dogara ne akan fa'idodin firiji masu dacewa kuma masu amfani.Koyaya, fa'idar fenti shine cewa abokan ciniki da yawa suna zaɓar fenti na feshin polyurethane saboda girman wurin sanyaya su da cikakken amfani da sararin gini.