Iintambo ezinqunqiweyo zeSilica ephezulu
Ingcaciso yeMveliso
Intambo eqoshiweyo yesilika ephezulu luhlobo lwefayibha ekhethekileyo ethambileyo enokumelana nokutsalwa kwenkunkuma, ukumelana nobushushu obuphezulu, ukumelana nokugqwala kunye nezinye iimpawu. Ingasetyenziswa kwi-1000 ℃ ixesha elide, kwaye ubushushu obukhawulezileyo bokumelana nobushushu bunokufikelela kwi-1450 ℃.
Isetyenziswa kakhulu kwiindlela ezahlukeneyo zokuqinisa, ukumelana nokugqwala, ukuthintela ubushushu kunye nezinye izinto zelaphu (izinto eziphambili zokwenza ii-needled felt pairs) okanye izinto zokuqinisa ezidityanisiweyo.
Ukusebenza, Iimpawu kunye nezicelo
Imicu enqunqiweyo yesilika eninzi iyanqunyulwa kwaye icutshungulwe ngentambo yefayibha yeglasi yesilicon ephezulu. Kwaye ineempawu zokuxhathisa ubushushu obuphezulu, ukumelana nokubola kunye nokumelana nokugqwala. Ukusebenza kwayo okuhle kuye kwaba yindawo ephambili ye-asbestos kunye neefayibha zeseramikhi. Izinto zokuthintela ubushushu. Le mveliso ingasetyenziswa ngokuthe ngqo njengezinto zokuthintela ubushushu, kwaye ingasetyenziselwa ukuvelisa i-felt eneeled ye-silica ephezulu kunye ne-felt ene-wet-laid ephezulu ye-silica, njl. Ingasetyenziswa njengezinto zokuqinisa, ezixutywe ne-resin yendalo, ukwenza imizimba enganyangekiyo kubushushu, njengesigqubuthelo sokuthintela ubushushu be-missile njl.
Iphepha leDatha yoBugcisa
| Inkcazo | Ububanzi bentambo (um) | Ubude (mm) | Ubungakanani bokufuma (%) | Ukulahleka kobushushu (%) | I-SiO₂ (%) | Ubushushu (℃) |
| I-HSE-3/6/9HT | 7.0±1.1 | 3-9 | ≤1 | ≤3 | ≥96 | 1000 |
| I-HSG-3/6/9HT | 9.0±2.0 | 3-9 | ≤1 | ≤3 | ≥96 | 1000 |
| I-HSG-50/1000 | 9.0±3.0 | 50-100 | ≤7 | ≤10 | ≥96 | 1000 |
| I-HSE-24/950HT | 7±1.1 | 24-950 | ≤1 | ≤3 | ≥96 | 1000 |
Qaphela: Ingenziwa ngokwezifiso ngokweemfuno zabathengi.
