ʻO Fused Quartz Sand First Grade me Low Thermal Expansivity i hoʻohana nui ʻia ma ka wahi hoʻolei pololei.Nā kikoʻī huahana nui (0.5-0.2mesh, 1-0 Mesh, 1-0.5mesh 40-70Mesh)
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
ʻO ka Fused quartz grain i hoʻohana nui ʻia i ke one ili a me ka pauka ʻili no ka pololei Casting .electronic sealing, pena, ka uhi ʻana, Silicon rubber, 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 | 99.91% |
| Al2O3 | 500ppmmax | 360ppm |
| Fe2O3 | 500ppmmax | 150ppm |
V. Loaʻa nā kikoʻī
1. Palena 0-60 mm
2. ʻĀpana
| 0.5-0.2mm | 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 ma ka koi o ka mea kūʻai aku, Hiki ke hana ʻia i ka nui a me nā kikoʻī i nā koi granularity mea kūʻai aku.
◆Hōʻike huahana
1.With 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. More stable kemikala waiwai, maikai loa ka waika a me ka alkali kū'ē, corrosion kū'ē, aniau kū'ē
