Njirimara anụ ahụ na kemịkalụ nke bọọlụ seramiiki inert | |||||||
Ihe | Al2O3% | 60 | 70 | 80 | 90 | 95 | 99 |
Fe2O3% | ≤0.9 | ≤0.8 | ≤0.6 | ≤0.4 | ≤0.3 | ≤0.1 | |
Enwere ike ikpebi ihe ndị fọdụrụ site na mkparita uka n'etiti onye na-ebubata ya na onye zụrụ ya mgbe ọ dị mkpa. | |||||||
mmịpụta mmiri, | 3 ± 1, Ọ nwekwara ike kpebisie ike site mkparita uka n'etiti soplaya na asịwo | ||||||
nha, kg/m³ | 2.5-3.0 | 2.7-3.2 | 2.9-3.2 | ≥3.1 | ≥3.2 | ≥3.4 | |
Nnukwu njupụta, kg/m³ | 1400-1550 | 1400-1650 | 1500-1800 | 1700-1950 | 1800-1950 | ≥1900 | |
Uzuzu, gbawaa ma ọ bụ gbajie | Otu akpa erughị 5% | ||||||
Ngbanwe nha | Uwe akwa, oke nke kacha na nke kacha nta nke oghere seramiiki anaghị agafe 1.2 | ||||||
Nkwenye akụkụ | ≤10mm | ±1.0 | |||||
11-25mm | ±1.5 | ||||||
26-50mm | ±2.0 | ||||||
≥50mm | ±3.0 | ||||||
Free ọdịda ike | Ọnụego efu ≥99% | ||||||
Ike mkpakọ | φ3 | ≥250 | ≥300 | ≥350 | ≥400 | ≥500 | ≥500 |
φ6 | ≥800 | ≥1000 | ≥1000 | ≥1200 | ≥1500 | ≥1500 | |
φ8 | ≥1500 | ≥1600 | ≥1800 | ≥2000 | ≥2500 | ≥2500 | |
φ10 | ≥2000 | ≥2500 | ≥2800 | ≥3000 | ≥3500 | ≥3500 | |
φ13 | ≥3000 | ≥3000 | ≥3500 | ≥4000 | ≥5000 | ≥5000 | |
φ16 | ≥3500 | ≥4000 | ≥4500 | ≥5000 | ≥6000 | ≥7000 | |
φ20 | ≥6000 | ≥6000 | ≥7000 | ≥8000 | ≥10000 | ≥12000 | |
φ25 | ≥7000 | ≥7000 | ≥8000 | ≥10000 | ≥15000 | ≥17000 | |
φ30 | ≥8000 | ≥9000 | ≥10000 | ≥12000 | ≥17000 | ≥19000 | |
φ38 | ≥10000 | ≥12000 | ≥13000 | ≥15000 | ≥20000 | ≥22000 | |
φ50 | ≥12000 | ≥14000 | ≥16000 | ≥18000 | ≥22000 | ≥26000 | |
φ75 | ≥16000 | ≥18000 | ≥20000 | ≥22000 | ≥25000 | ≥30000 | |
50-75 | 55-75 | 60-80 | ≥80 | ≥82 | ≥85 | ||
Ọnụego eyi% | ≤2 | ≤1 | |||||
acid solubility, | ≤6 | ||||||
Alkalinity, | ≥77 | ≥85 | ≥90 | ≥92 | ≥95 | ≥97 | |
Refractority, ℃ | ≥400 | ≥500 | ≥700 | ≥1000 | ≥1000 | ≥1000 | |
Na-eguzogide ndịiche nrụgide mberede | Ọnụego adịghị emebi emebi ≥ 99%, enweghị mgbanwe na ike mkpakọ na nrụgide mgbe mgbanwe mberede na-erughị 25% | ||||||
Na-eguzogide mgbanwe okpomọkụ mberede | Ọnụego efu ≥99% | ||||||
ngwugwu | Nkwakọ ngwaahịa drum ígwè | Ajujuru na drum ígwè, ejiri nnukwu PP ma ọ bụ akpa rọba PE mechie | |||||
Nkwakọ ngwaahịa akpa | Dị na akpa kpara siri ike na nke na-eguzogide UV | ||||||
Mara: Nnukwu njupụta data bụ naanị maka ntụnye aka, ọ bụghị dịka ndabere maka nnabata. |
99 Na-ejuputa mmiri mmiri bọọlụ | ||
99 filler | dayameta | dayameta |
mpịakọta na-akpụ | 25mm | 5% |
Igwe pịa akpụ akpụ | Ihe dị ka 25mm | 10 |
Al2O3 | ≥99% |
SiO2 | ≤0.14% |
Fe2O3 | ≤0.04% |
CaO +MgO | ≤0.03% |
TiO2 | ≤0.06% |
Na2O | ≤0.1% |
K2O | ≤0.1% |
Ọnọdụ | INDEX |
ibu nro (yb/t370-1995) | Nrụrụ n'okpuru nrụgide 0.2mpa erughị 0.6% |
Mgbochi ujo na-ekpo ọkụ (yb/t376.2-1995) | 1200C ruo 600C. 10 ugboro na-enweghị n'elu cracks |
Mgbanwe ahịrị nkwụghachi (gb/t3997.1-1998) | 1400 ℃ maka 12 awa, kacha uru bụ 0.25%, nkezi uru bụ ihe na-erughị 0.20% |
Njupụta nnukwu (gb/t2997-2000) | 3.2-3.50 g / cm3 |
ike na-etipịa ike | Zute ihe karịrị 230 kg / cm2 |
Porosity pụtara | 12-18% |
Nnukwu njupụta | 2.1-2.3g / cm3 |
1) Nkwakọ ngwaahịa nkịtị: akpa akpa polyethylene nwere nha nha 25kg, gbakwunyere pallet.
2) Nkwakọ ngwaahịa igwe anaghị agba nchara: nkwakọ ngwaahịa 100L, pallets nwere ike ịgbakwunye