Ọ nwere oke okpomọkụ na nrụgide nrụgide dị elu, ọnụ ọgụgụ bibulous dị ala, njirimara nke arụmọrụ kemịkal kwụsiri ike. Nwere ike iguzogide mmebi nke acid, alkali na ihe ndị ọzọ na-edozi ahụ, ma nwee ike ịtachi obi na mmepụta usoro mgbanwe okpomọkụ. Isi ọrụ ya bụ ịbawanye gas ma ọ bụ ihe nkesa mmiri mmiri, nkwado na ike nchebe abụghị ọrụ dị elu nke ihe na-akpata.
Al2O3 | Fe2O3 | MgO | SiO2 | Na2O | TiO2 |
> 99% | <0.1% | <0.5% | <0.2% | <0.05% | <0.05% |
Ihe | Uru |
Ntinye mmiri (%) | <1 |
Njupụta mbukota (g/cm3) | 1.9-2.2 |
Nnukwu ike ndọda (g/cm3) | > 3.6 |
Okpomọkụ ọrụ (max) (℃) | 1650 |
Obere porosity pụtara (%) | <1 |
Ike Moh (ọnụọgụ) | >9 |
Nguzogide acid (%) | > 99.6 |
Nguzogide Alkali (%) | >85 |
Nha | Tipịa ike | |
n'arọ / urughuru | KN/otu akụkụ | |
1/8" (3mm) | >203 | >2 |
1/4" (6mm) | > 459 | > 4.6 |
1/2" (13mm) | >877 | > 8.7 |
3/4" (19mm) | >1220 | >12 |
1" (25mm) | > 1630 | >16 |
1-1/2" (38mm) | > 2340 | > 23 |
2" (50mm) | > 3460 | >34 |
Nha na ndidi (mm) | ||||
Nha | 3/6/9 | 9/13 | 19/25/38 | 50 |
Ndidi | ± 1.0 | ± 1.5 | ± 2 | ± 2.5 |