Lesi sihloko sizoqhubeka nokwethula izinto ezisetshenziswayo zokuvikela.
Imikhiqizo ye-rock wool: ibhodi lokuvala uboya betshe elivame ukusetshenziswa, elinezici ezilandelayo: ukuminyana: 120kg/m3; Izinga lokushisa eliphezulu lokusebenza: 600 ℃; Uma ukuminyana kungu-120kg/m3 futhi izinga lokushisa elijwayelekile lingu-70 ℃, ukuqhutshwa kwe-thermal akukho ngaphezu kuka-0.046W/(m·k).
I-Aluminium silicate refractory fibersr kanye ne-aluminium silicate refractory fibers izwakele: I-Aluminium silicate refractory fiber kanye ne-aluminium silicate refractory fiber ezwakalayo kuwuhlobo olusha lwempahla ephikisayo ne-insulation. Kuyifayibha yokwenziwa ye-inorganic ikakhulukazi eyakhiwe i-Al2O3 ne-SiO2, eyaziwa nangokuthi i-ceramic fiber. Inokumelana nomlilo okuphezulu nokusebenza okuhle kokufakwa kwe-insulation. Njengamanje, abakhiqizi abaningi be-boiler basebenzisa imicu ye-aluminium silicate refractory kanye nemikhiqizo njengezinto zokugcwalisa amalunga okunweba nezinye izimbobo, esikhundleni sezinto ezifana ne-asbestos neminye imikhiqizo.
Izakhiwo zei-aluminium silicate refractory fibersfuthi imikhiqizo yabo imi kanje: ukuminyana imikhiqizo mayelana 150kg/m3; Ukuminyana kwemicu cishe (70-90) kg/m3; Ukumelana nomlilo kungu-≥ 1760 ℃, izinga lokushisa eliphezulu lokusebenza limayelana ne-1260 ℃, futhi izinga lokushisa lesikhathi eside lokusebenza ngu-1050 ℃; Uma ukuminyana kungu-200kg/m3 futhi izinga lokushisa lokusebenza lingu-900 ℃, ukuqhutshwa kwe-thermal kwemicu kanye nemikhiqizo akufanele kudlule ku-0.128W/(m·k).
Isikhathi sokuthumela: Apr-12-2023
