Ọkwa | Ọsọ | Njide urughuru(μm) | Ọnụego mgbaba ①s | Ọkpụrụkpụ (mm) | Ibu ibu (g/m2) | Wet Burst② mm H2O | Ash <% |
1 | Ọkara | 11 | 40-50 | 0.18 | 87 | 260 | 0.15 |
2 | Ọkara | 8 | 55-60 | 0.21 | 103 | 290 | 0.15 |
3 | Ọkara-nwayọọ | 6 | 80-90 | 0.38 | 187 | 350 | 0.15 |
4 | Ngwa ngwa ngwa | 20-25 | 15-20 | 0.21 | 97 | 260 | 0.15 |
5 | Jiri nwayọ nwayọ | 2.5 | 250-300 | 0.19 | 99 | 350 | 0.15 |
6 | nwayo | 3 | 90-100 | 0.18 | 102 | 350 | 0.15 |
① Ọsọ nzacha bụ oge nzacha 10ml (23 ± 1℃) mmiri distilled site na akwụkwọ nzacha 10cm2.
Ibé akwụkwọ na mpịakọta nwere nha ahaziri ahazi dị.
Ọkwa | Nha (cm) | Nkwakọ ngwaahịa |
1,2,3,4,5,6 | 60×60 46X57 | 60×60 |
Φ7,Φ9,Φ11,Φ12.5,Φ15,Φ18,Φ18.5,Φ24 | Mpempe akwụkwọ: 100 mpempe akwụkwọ / mkpọ, 10 ngwugwu / CTN | |
okirikiri:100 okirikiri/mkpọ, 50pack/CTN |
1. Ntụle nyocha nke ọma;
2. Nchacha nke ihe ndị na-emepụta ihe, dị ka ferric hydroxide, lead sulfate, calcium carbonate;
3.Nnwale mkpụrụ na nyocha ala.
Kpọtụrụ anyị maka ozi ndị ọzọ, anyị ga-enye gị ngwaahịa kacha mma na ọrụ kacha mma.