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徐 州 丰 宝 矿 业 有 限 公 司 (原 徐 州 丰 宝 石 英 粉 有 限 公 司) |
主 要 产 品
1.石英砂 QUARTZ SANDS
高纯硅砂 high purity grade:SiO2:99.95%min-99.8%min Fe2O3:3ppm
max-30ppm max, size:2-200 mesh
精制硅砂deliberated grade:SiO2:99.8%min-99.0%min Fe2O3:50ppm
max-0.03% max, size:2-325 mesh
2.天然水晶粉 NATURAL CRYSTAL POWDER
SiO2:99.90%min-99.99%min , size:2-300 mesh
3.熔融石英块 FUSED QUARTZ INGOT
SiO2:99.9%min Fe2O3:50ppm max,Al2O3:0.03% max, size:5-100 mesh
4.石英块 QUARTZ IN LUMP
特级special grade:SiO2:99.9%min,
一级 1st grade:SiO2:99.8%min Fe2O3:0.004%max
二级2nd grade:SiO2:99.7%min,Fe2O3:0.008%min
三级3rd grade:SiO2:99.5%min Fe2O3:0.03%min.
5.硅微粉 MICRO-SILICA POWDER
SiO2:99.5%min-99.0% min, Fe2O3:0.02%max,Al2O3:0.3% max,
size:200-800 mesh
6.熔融石英粉FUSED QUARTZ POWDER
SiO2:99.9%max, Fe2O3:50ppm max, size:2-325 mesh
7.光学石英玻璃 OPTICAL
QUARTZ GLASS
1).水晶熔制石英玻璃TRANSPARENT QUARTZ GLASS FROM QUARTZ CRYSTAL
PROPERTIES :Nd(He 587.55nm) 1.45857 Nf(H 486.13nm) 1.46324 Ne (H
656.27NM) 1.45645
Y=(Nd-1)/(Nf-Nc) 67.6 Nf-Nc, 0.00678
2).合成石英玻璃SYNTHETIC QUARTZ GLASS
PROPERTIES :Nd(He 587.55nm)1.45847Nf(H 486.13nm)1.46314
Ne (H 656.27NM) 1.45637Y=(Nd-1)/(Nf-Nc) 67.7 Nf-Nc 0.00677
8. 石英谐振器 QUARTZ CRYSTAL
UNITS
1.HC-49U Quartz Crystal Units HC-49U
2.HC-49U/S Quartz Crystal Units HC-49U/S
3.HC-49S/SMD Quartz Crystal Units HC-49S/SMD
4.UM-1,UM-5 Quartz Crystal Units UM-1,UM-5
9.石英晶体片 QUARTZ CRYSTAL
BLANKS
AT或BT切圆形频率片 AT OR BT-CUT ROUND BLANKS
AT或BT切条形频率片 AT OR BT-CUT STRIP BLANKS
AT或BT切石英晶体毛片 AT OR BT-CUT WAFERS
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电话:+86-516-8939518,
8937539,8981316,
8931306,8981309,8983630,
8922851,8651188,
传真:+86-516-8930141,
8930411,8930410,8983632