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We are the manufacturer of the quartz bowls with lid for more than 10 years.
If need the big size, we could customize some special size resistance high temperature high purity translucent quartz bowls with lid for you.
OEM is also accepted.
1.Extraordinary Reliability - Thermo Materials' ISO 9000 quality system mandates 100% inspection using assisted visual, ultrasonic and other quality assurance techniques for crucibles
2.Outstanding Thermal Shock Resistance - fused silica maintains the lowest coefficient of thermal expansion of any commercially available material
3.Excellent Refractoriness - reliable performance to extreme temperatures and pressures.
4.Application:quartz glass crystal crucible are used in the manufacture of poly-crystalline silicon solar cells, an important energy source for the future.
We supply all kinds quartz labware,containing:quartz crucible,test tube,quartz beaker,quartz flask,quartz cuvette,quartz boat ,bell jar and so on.
Al | Fe | K | Na | Li | Ca |
5-12 | 0.19-1.5 | 0.71-1.6 | 0.12-1.76 | 0.38-0.76 | 0.17-1.23 |
Mg | Cu | Mn | Cr | B | Ti |
0.05-0.5 | 0.05 | 0.05 | <0.05 | <0.1 | <1.0 |
Characteristics | ||
Mechanical Property | Reference Value | |
Density | 2.2g/cm3 | |
Deformation Point | 1280°C | |
Softening Point | 1780°C | |
Annealing Point | 1250°C | |
Specific Heat(20~350°C) | 670J/kg.°C | |
Thermal Conductivity(20°C) | 1.4W/m.°C | |
Refractive Index | 1.4585 | |
Coefficient of thermal expansion | 5.5×10-7cm/cm.°C | |
Hot work temperature | 1750~2050°C | |
The temperature for a short time | 1300°C | |
The temperature for a long time | 1100°C | |
RISEN is one of the leading high quality quartz glass and precise ceramics manufactuer supplier in China.supply all kind quartz product, containing:clear quartz tube, red quartz tube, opaque quartz tube, gold coated quartz tube,quartz substrate, quartz rings and all kinds quartz labware and so on.
Accept the OEM process of translucent quartz bowls with lid.
could customizetranslucent quartz bowls based on your requirement, like packing, print logo and so on.
we are speialized in the packing service for fragile, so far no broken.
1.will replenish for free if it break in the transparent when you entrust us to arranged the delivery
2.perfect repairment system and technical guidance during the usage
3.Give enough suggestion about your design
4.Help making the drawing
Different packing methods according to different products, or we can use customized packing.
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