PU kumfa Insulation Board Series
Bayani
Ƙaƙƙarfan kumfa polyurethane composite insulation board shine katako mai rufi tare da kayan daɗaɗɗen kumfa polyurethane mai mahimmanci a matsayin ainihin kayan aiki da simintin kariya mai kariya a bangarorin biyu.Yana ɗaukar ci gaba da samar da kayan aiki - gyare-gyare na biyu, wanda ba wai kawai ya dace da manyan ka'idoji na gina rufin ceton makamashi ba, amma kuma yana haɓaka kwanciyar hankali na tsarin;hukumar tana da mu’amala guda biyu idan ta tashi daga masana’anta, wanda hakan zai iya kaucewa tashin gobarar da bututun sigari da waldawar wutar lantarki ke haifarwa a lokacin sufuri, tari da ginin bango;m kumfa polyurethane abu ne na thermosetting kuma ba zai shiga wuta ba.Narkewa, babu ɗigon ƙonawa, babu yaduwar harshen wuta bayan ƙirƙirar tsarin, yana haɓaka juriya na wuta sosai yayin amfani.Siminti mai gefe guda biyu na shimfidar shimfidar wuri na iya haɓaka ƙarfin haɗin gwiwa na allon rufewa, mannewa da turmi mai laushi, ta haka ne ke tabbatar da daidaito da kwanciyar hankali na tsarin.
Manuniya na Fasaha
| abu | naúrar | Bayanan Fasaha |
| Yawan yawa ≥ | kg/m3 | 35kg/m3 |
| thermal conductivity ≤ | W(mK) | 0.022W (mK) |
| Yawan sha ruwa ≤ | % | 3% |
| Kimar flammability
| B1 B2 | |
| Ƙarfin matsawa ≥ | Kpa | ≥150KPa |
Bayani dalla-dalla
| (mm) Tsawon | (mm) Nisa | (mm) Kauri |
| 1200 | 600 | 10mm, 20mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 90mm, 100mm |
Halayen Haɗin Samfur
01|Thermal rufi
Kumfa polyurethane mai ƙarfi yana da tsarin haɗin kai sosai, ainihin rufaffiyar tantanin halitta (yawan buɗewa 5%), da ƙarancin ƙarancin zafin jiki, kawai 0.021W/(mK).
02|Tattalin Arziki
Yana da dogon lokacin amfani da kyakkyawan aikin rufewar thermal.Kaurinsa shine 2/3 mafi sira fiye da slurry rufi na thermal da 1/3 mafi bakin ciki fiye da allon polystyrene.Cikakken aikin farashi a kowane murabba'in yanki yana da kyau kwarai.
03|kwance
Polyurethane m kumfa yafi daukan musamman halogen-free harshen wuta-retardant polyether polyol, kuma yana ƙara da wani tushen harshen harshen retardant na phosphorus tare da synergistic sakamako a cimma wani halogen-free harshen-retardant tsarin a cikin kumfa kwayoyin ba tare da kara adadin isocyanate.Ayyukan da ke hana harshen wuta ya kai matsayin B1;tsarin rufin bangon bango na polyurethane na waje ya wuce ayyukan da yawa da kuma nunin tsarin tsarin, kuma ba za a sami wani abin da zai faru na abin rufewa ba ya fadowa bayan aikace-aikacen injiniya.
04|Kare muhalli
Ɗauki fasahar kumfa marar fluorine da samfurori marasa aldehyde, na kayan gini ne na kore.
05|Darewa
Yana da kyakkyawan juriya na sinadarai kuma ana iya amfani dashi na dogon lokaci a zazzabi na -180 ° C ~ 150C.Yana da kyakkyawan juriya na yanayi da juriya-narke kuma ana iya amfani dashi har zuwa shekaru 50.
06|Gina
Tsarin gine-gine yana da sauƙi, aminci da abin dogara, kuma ana iya zaɓar tsarin gine-gine daban-daban don dalilai daban-daban.
