Uchungechunge lwe-HF
Okomzimba
8B ukwenza umgwaqo ubuhlalu bengilazi
|
Izici ezingokomzimba |
|||
|
I-Reflective: |
|
Umbala |
I-Transparent engenambala |
|
Mohs Ukuqina |
7 |
HRC ubulukhuni |
46 |
|
Ukuminyana Kwangempela |
2.5g/cm3 |
Ukuminyana kwenqwaba |
1.5g/cm3 |
|
Ukwakhiwa Kwamakhemikhali |
|||||||
|
SiO2 |
Na2O |
I-CaO |
MgO |
I-Al2O3 |
K2O |
Fe2O3 |
Okunye |
|
70-74% |
12-15% |
8-10% |
1-3.8% |
0.2-1.8% |
0-0.15% |
0-0.15% |
0-2% |
Ukucaciswa:
|
Ukuhlukaniswa |
Ikhodi |
Usayizi(mesh) |
Isiyingi (isilinganiso sokujikeleza |
Maka |
|
Ubuhlalu bengilazi obukhanyayo obuphezulu obusetshenziswa ebusuku bemvula |
I-HFA1 |
16-30 |
95 |
Isetshenziswa ngokukhethekile umaka imvula eduze komgwaqo |
|
HFB1 |
18-40 |
95 |
||
|
Ubuhlalu bengilazi obukhanyayo obuphakeme |
I-HFA2 |
16-30 |
90 |
Isetshenziswa ekumaka Okuphakeme okukhanyayo komgwaqo |
|
HFB2 |
18-40 |
90 |
||
|
HFC2 |
20-80 |
85 |
||
|
HFD2 |
20-40 |
85 |
||
|
Ubuhlalu bengilazi beBanga lokuqala |
I-HFA3 |
16-30 |
80 |
Isetshenziswe kupende olujwayelekile lokumaka lomgwaqo |
|
HFB3 |
18-40 |
80 |
||
|
HFC3 |
20-80 |
80 |
||
|
HFD3 |
20-40 |
80 |
