Mtengo wa HF
Zakuthupi
8B msewu kupanga mikanda magalasi
|
Thupi katundu |
|||
|
Zowunikira: |
|
Mtundu |
Colorless Transparent |
|
Mohs Kuuma |
7 |
HRC kuuma |
46 |
|
Kachulukidwe Weniweni |
2.5g/cm3 |
Kuchulukana Kwambiri |
1.5g/cm3 |
|
Mapangidwe a Chemical |
|||||||
|
SiO2 |
Na2O |
CaO |
MgO |
Al2O3 |
K2O |
Fe2O3 |
Zina |
|
70-74% |
12-15% |
8-10% |
1-3.8% |
0.2-1.8% |
0-0.15% |
0-0.15% |
0-2% |
Kufotokozera:
|
Kusiyanitsa |
Kodi |
Kukula (ma mesh) |
Chizungulire (chiwerengero chozungulira |
Mark |
|
Mikanda yagalasi yowala kwambiri yomwe imagwiritsidwa ntchito usiku wamvula |
HFA1 |
16-30 |
95 |
Amagwiritsidwa ntchito mwapadera pozindikiritsa mvula pafupi ndi msewu |
|
HFB1 |
18-40 |
95 |
||
|
Mikanda yagalasi yonyezimira kwambiri |
HFA2 |
16-30 |
90 |
Amagwiritsidwa ntchito mu High reflective road marking |
|
HFB2 |
18-40 |
90 |
||
|
Mtengo wa HFC2 |
20-80 |
85 |
||
|
HFD2 |
20-40 |
85 |
||
|
Mikanda yagalasi Yoyamba |
HFA3 |
16-30 |
80 |
Amagwiritsidwa ntchito mu utoto wamba wapanjira |
|
HFB3 |
18-40 |
80 |
||
|
HFC3 |
20-80 |
80 |
||
|
HFD3 |
20-40 |
80 |
