Matsakaicin juriya na zafin jiki na al'adanano airgel felyana da kyakkyawan aikin rufewar thermal. Tasirin yanayin zafi na nano airgel ji ya fi na kayan kariyar zafi na gargajiya. Tare da fa'idodi na musamman na tsarin porous nano, ya zama "zafin rufin ace" a ƙarƙashin yanayi mai tsanani kamar yanayin zafin masana'antu da zurfin sanyi. Za'a iya faɗaɗa takamaiman tasirin aikin daga ma'auni masu zuwa: shi ne silica aerogel, tare da fiye da 90% nano pores a ciki, kuma girman pore ya fi ƙanƙanta fiye da hanyar kyauta na kwayoyin iska, wanda zai iya haɓaka juriya ga tafiyar zafi, convection da radiation. 4. Anti thermal shock + sassauci mai sauƙi, ƙarin gini da kulawa kyauta
nano airgel jiNano airgel ji? Nano airgel ji shine "babban inganci da ma'aunin ceton kuzari" don rufin masana'antu. Samfuran na A dakin da zafin jiki, da thermal watsin yana da ƙasa da 0.018-0.025W / (m · K), wanda shi ne kawai rabin dutse ulu (0.04-0.05W / (m · K)) da 60% -70% na yumbu fiber auduga (0.03-0.06W / (m · K)). A karkashin irin wannan tasirin rufin thermal, ƙwanƙwasa kauri na airgel yana jin kawai 1 / 3 - 1/2 na kayan gargajiya, wanda zai iya adana sararin shigarwa na kayan aiki.
nano airgel ji, sakamakon nano airgel ji, da thermal rufi sakamako na nano airgel ji.
Menene tasirin insulation thermalNano airgel jimaida hankali ne akan -200 ℃ ~ 650 ℃, da kuma modified high zafin jiki resistant model iya isa fiye da 1000 ℃. Ba za a iya amfani da shi kawai don sanyi rufi na cryogenic kayan aiki kamar ruwa nitrogen da ruwa oxygen, amma kuma saduwa da thermal rufi bukatun na wutar lantarki tukunyar jirgi, karfe kilns, da kuma high-zazzabi bututu. Mafi mahimmanci, a cikin matsanancin yanayin bambance-bambancen yanayin zafi, ƙarancin zafinsa ba ya canzawa sosai kuma yana riƙe da ingantaccen aikin rufewa, wanda ya fi tsayi fiye da ulun dutsen da ke da alaƙa da gazawar danshi a ƙananan yanayin zafi da silicate na siliki tare da haɓaka kwatsam a cikin yanayin zafi mai zafi.
Menene tasirin insulation na nano airgel?
High quality nano airgel ji an bi da shi tare da hydrophobicity, da kuma hydrophobicity kudi na iya isa fiye da 98%. Ko da ya kasance a cikin yanayi mai zafi da zafi na dogon lokaci, ba zai sha danshi ba. Duk da haka, kayan kwalliya na gargajiya irin su dutsen ulu da ulun gilashi za su fuskanci raguwa fiye da 50% a cikin aikin rufewa bayan shafe ruwa, wanda kuma zai iya haifar da lalata kayan aiki; Gel ɗin iska yana iya guje wa wannan matsala, musamman dacewa da yanayin datti kamar injiniyan sinadarai, injiniyan ruwa da injiniyan ƙasa.
5. Abokan muhali da harshen wuta, tare da ƙa'idodin saduwa da aminci
Matsakaicin nauyin iskar da ke ji shine kawai 180 - 300kg /m ³. Yana da taushi da sassauƙa, kuma ana iya naɗe shi kai tsaye a saman rikitattun sifofi irin su bututu masu siffa na musamman, bawuloli, da filayen kayan aiki. Ana iya yanke shi da liƙa ba tare da hadadden tsari ba, yana inganta haɓakar shigarwa sosai. A lokaci guda, ƙayyadaddun ƙimar faɗaɗawar thermal yana da ƙasa sosai, yana da ikon jure sauyin yanayin zafi akai-akai, kuma ba zai fashe ko faɗuwa ba saboda faɗaɗa zafin zafi da ƙanƙancewa kamar ƙaƙƙarfan siminti. Rayuwar sabis ɗin sa sau 2-3 ya fi tsayi fiye da kayan gargajiya, rage farashin kulawa a mataki na gaba.
3. Hydrophobic da danshi-hujja, ba ya lalacewa a cikin m yanayi
Babban bangaren nano airgel ji shine silicon dioxide inorganic, wanda baya dauke da asbestos, formaldehyde da sauran abubuwa masu cutarwa. Ayyukan kone-konensa ya kai matsayin Ajin A mara ƙonewa. Ba zai saki iskar gas mai guba a yanayin zafi ba. Ya cika ka'idodin kariyar muhalli na masana'antu da amincin wuta, kuma ya dace musamman ga sinadarai, wutar lantarki da filayen gine-gine waɗanda ke da tsauraran buƙatu don kare muhalli da aminci.
Abubuwan da aka bayar na Rosewool Insulation Refractory Co., Ltd2. Wide zafin jiki kewayon barga karbuwa, iya aiki a karkashin duka high da ƙananan yanayin zafiBabban bangarenda matsananci-ƙananan zafi conduction na <0.018W / (m ・ K), m zafin jiki kewayon kwanciyar hankali na -200 ℃ ~ 1000 ℃, 99.5% + hydrophobic da nauyi sassauci, kuma zai iya ajiye makamashi muhimmanci a karkashin tsanani aiki yanayi kamar high zafin jiki / zurfin sanyi / danshi. Haɗa bayarwa na gida da sabis na fasaha na musamman, shine mafi kyawun zaɓi don haɓaka haɓaka masana'antu.
