Fused Quartz Grain First Grade me High Purity Sio2 over 99.9% for Advanced Ceramics Products with Good Price (0.5-0.2 Mesh, 3-1Mesh,10-20Mesh)
I. Na ano
1. Ma kahi kokoke i ʻole ka hoʻonui wela, haʻahaʻa haʻahaʻa loa.
2. Paʻa wela maikaʻi.
3. ʻO ka maʻemaʻe kiʻekiʻe (ʻoi aku ka nui o ka SiO2 ma luna o 99.8%).
4. Paa loa na waiwai kemika.
5. ʻO ka hana mechanical maʻamau, ka nui o nā'āpana no keʻano angle.
II.Mahele Nui o ka noi
Hoʻohana nui ʻia ka Fused quartz grain i ka hoʻopaʻa ʻana i ka uila, ka pena, ka uhi ʻana, ka lāʻau silican, ka hoʻolei kālā a me ka insulation uila kiʻekiʻe a pēlā aku.ʻO ka nozzle quartz kiʻekiʻe, hoʻopiha i nā mea me ka epoxy resin casting, ka hoʻopaʻa uila uila, ka pena, ka uhi, etc.
III.Nā ʻāpana kumu
ʻAiʻa nui:2.2 g/m3
Oolea :7
Lahi hooluolu:1700°C
Lae hehee :1750°C
Coefficient o ka hoonui wela :0.1
PH waiwai :6
IV.Hoʻohui Kimia
| Waiwai Hoʻopaʻa ʻia | Nā Waiwai maʻamau | |
| SiO2 | 99.7% min | 99.95% |
| Al2O3 | 500ppmmax | 360ppm |
| Fe2O3 | 500ppmmax | 150ppm |
V. Loaʻa nā kikoʻī
1. Palena 0-60 mm
2. ʻĀpana
| 0.5-2mm | 5-3mm | 3-1mm | 1-0mm |
| 20-40 mesh | 4-10 mesh | 70-120 mesh | 0.1-0.2mm |
ʻO mākou kahi hui quartz ʻo ia kekahi o ka mea alakaʻi i ka hana ʻana, ka wili, ka ʻohi ʻana a me ka lawe ʻana aku i nā mea quartz ma Xuzhou Kina.
Loaʻa iā mākou ma mua o 10 mau makahiki hana hana i ka hoʻolei pololei a me nā mea refractory.
Hāʻawi pū mākou i kahi kikoʻī i hoʻololi ʻia e pili ana i ka koi o ka mea kūʻai aku, hiki ke hana ʻia i ka nui maʻamau a me nā kikoʻī i nā koi granularity mea kūʻai aku,
Nā hiʻohiʻona huahana
1. Me ka haʻahaʻa dielectric mau;ʻOi aku ka maʻemaʻe, ʻoi aku ka maikaʻi o ka hana insulation uila, ke keʻokeʻo kiʻekiʻe;Haʻahaʻa haʻahaʻa loa o ka hoʻonui wela;
2. ʻOi aku ka paʻa o nā waiwai kemika, ʻoi aku ka maikaʻi o ka ʻakika a me ke kūpaʻa alkali, ka pale ʻana i ka corrosion, ka pale ʻana i ka wā.
