● Kudzivisa mvura

Rockwool haiwanzo kuvepo 2Cao neSiO2, saka zvimiro zvayo zvekuramba zvakakwirisa kupfuura mineral wool.Pane musiyano mukuru pakati pematombo eshinda uye mineral wool yePH kukosha, rock wool kazhinji isingasviki 4, inonyanya kugadzikana mvura-inodzivirira mineral fiber;mineral wool kazhinji yakakura kupfuura 5, kana kutopfuura 6, kudzivirira kwayo mvura kunongogadzikana zvine mwero kana kusagadzikana.Nekuda kwemusiyano uyu pakati pavo, mineral wool haifanirwe kushandiswa mumamiriro ekunyorova, kunyanya mukutonhora kwekudzivirira purojekiti.Mune inotonhora insulation purojekiti, kutungamira kwekuyerera kwekupisa kunobva kunze kuyerera kuenda mukati, uye insulation engineering kupisa kuyerera kuri kune yakatarisana.Kunze hunyoro huchapinda kune inotonhora yekudzivirira zvinhu mukati nekudzikira kwekushisa, dova rinopinda mumvura, kana ukashandisa mineral wool mune iyi mamiriro, iyo fiber inozoparadzwa zvishoma nezvishoma hydration, ichideredza hupenyu hwechando chekudzivirira layer.Zvisinei, rock wool inoita kwete kushomeka uku.Saka yekuvaka insulation system inogona chete kushandisa rock wool sechinhu chekudzivirira.

● Kudzivirira kwekushisa kwepamusoro

Kana mineral wool inoshanda tembiricha inosvika 675 ℃, nekuda kwekuchinja kwayo kwemuviri, density yayo inova diki nepo vhoriyamu yacho ichikura, mushure meiyo mineral wool inotanga kuputika uye kuparara.Saka mineral wool inoshanda tembiricha haifanirwe kudarika kusvika 675 ℃.Nokudaro, mineral wool haigoni kushandiswa muzvivako uye zvivakwa.

Nepo dombo reshinda risipo dambudziko iri, tembiricha yekushanda inogona kusvika ku800 ℃, kunyangwe iyo huru kuumbwa CS-C2-AS-CAS2 eutectic point iri 1265 ℃, tembiricha yekupfava kwayo inogona kusvikwa kusvika 900 ℃ -1000 ℃.

● Corrosion resistance

Basa guru rekuputika kwechoto kunyunguduka kwesimbi yakakandwa kubvisa yakawanda yesarufa kudzivirira kupisa kunowanikwa mukati mechiitiko chisina kusimba.Sarufa yekubvisa icharamba iri muchoto secalcium sulfide (CaS).Mukugadzirwa kwemamineral wool, chikamu ichi cheCaS chinozopedzisira chave kuita mineral wool, izvo zvirimo zvingangoita 5%.

Rock wool mbishi zvinhu zvinowanzova basalt kana diabase, kunze kwekunge paine sarufa diki inounzwa necoke panguva yekunyungudutswa, hapasisina sosi yesarufa, saka haisi yekuora pasimbi.