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Main Chemical Component | Al₂O₃≥53%, Fe₂O₃<4%, TiO₂<3%, SiO₂≤37% |
Zviyo Chimiro | Spherical |
Angular Coefficient | ≤1.1 |
Particle Size | 45μm -2000μm |
Refractoriness | ≥1800℃ |
Bulk Density | 1.45-1.6 g/cm3 |
Kuwedzera Kwekupisa (RT-1200℃) | 4.5-6.5x10-6/k |
Color | Jecha |
PH | 6.6-7.3 |
Mineralogical Composition | Mullite + Corundum |
Acid Cost | <1 ml/50g |
LOI | <0.1% |
● Solid Sphere: Chimiro cheCeramsite chakaita denderedzwa chine nzvimbo yakatsetseka uye yakaderera nzvimbo uye inopa kuyerera kwakanaka uye kugona kuzadza.Kuenzanisa nemamwe majecha, shoma binder inoshandiswa pasimba rimwechete rekuumbwa uye kugona kufema kwepamusoro.Iyo zvakare inopa yakanakisa collapsibility.
● Kuderera kwekuwedzera kwekushisa kwekushisa: Inoita kuti zviyero zvekukanda zvive nani, zvishoma kutsemuka uye kukanganisa uye kubuda kwepamusoro.
● Lower breakage rate: Ceramsite ine yakakwirira particle simba uye yakaderera zvikuru breakage rate pakudzokororwa.Inoita iri nani reclamations mwero kuderedza tsvina jecha uye kusvibiswa.
● High refractoriness: Iyo huru chemistry ndeyeAl2O3 uye SiO2, saka kunyanya mullite uye corundum chikamu muCeramsite iyo ichaita kuti kuve nechokwadi chepamusoro refractoriness uye kugadzikana kwekupisa.Uye PH kukosha inoita kunge isina kwayakarerekera.Inokodzera mhando dzese dzesimbi uye alloy castings.
Ceramsite Foundry Sand yakagadziridzwa yakanangana nevekutanga kuti ipe mashandiro epamusoro mumhando dzakasiyana dzekukanda.
Aluminium, grey uye ductile iron, simbi, mhangura, magnesium nedzimwe simbi zvinogona kugadzirwa uchishandisa jecha uye zvakanyanya chero binder system inosanganisira phenolic urethanes, phenolic ester, furan, sodium silicate, bentonite clays, shell resins uye alkyd mafuta.
Iyo particle size yekugovera inogona kugadzirwa zvinoenderana nezvaunoda.
Mesh | 20 | 30 | 40 | 50 | 70 | 100 | 140 | 200 | 270 | Pan | AFS | |
μm | 850 | 600 | 425 | 300 | 212 | 150 | 106 | 75 | 53 | Pan | ||
Code | 20/40 | 15-40 | 30-55 | 15-35 | ≤5 | 20±5 | ||||||
30/50 | ≤1 | 25-35 | 35-50 | 15-25 | ≤10 | ≤1 | 30±5 | |||||
40/70 | ≤5 | 20-30 | 40-50 | 15-25 | ≤8 | ≤1 | 43±3 | |||||
70/40 | ≤5 | 15-25 | 40-50 | 20-30 | ≤10 | ≤2 | 46±3 | |||||
50/100 | ≤5 | 25-35 | 35-50 | 15-25 | ≤6 | ≤1 | 50±3 | |||||
100/50 | ≤5 | 15-25 | 35-50 | 25-35 | ≤10 | ≤1 | 55±3 | |||||
70/140 | ≤5 | 25-35 | 35-50 | 8-15 | ≤5 | ≤1 | 65±4 | |||||
140/70 | ≤5 | 15-35 | 35-50 | 20-25 | ≤8 | ≤2 | 70±5 | |||||
100/200 | ≤10 | 20-35 | 35-50 | 15-20 | ≤10 | ≤2 | 110±5 |