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Lianyungang Shengfan Quartz Product Co., Ltd
7 Years
| Ask Lasest Price | |
| Brand Name : | shengfan |
| Model Number : | 1515 |
| Certification : | ISO9001 |
| Price : | Negotiable |
| Supply Ability : | 10,000 pieces/ month |
| Delivery Time : | 7-15 work days |
High Durability Quartz Tube Heating Element / Clear Vertical Tube
Flange
Quartz Tube Heating Element Main Appilication:
light, sources, semiconductor, optical, communications, military,
buildingmaterials, chemical, mechanical, electrical, environmental
protection and other fields.
Quartz Tube Heating Element Feature
CORROSION RESISTANT
In addition to hydrofluoric acid, quartz glass has no chemical
reaction withother acid. Its acid resistance is 30 times that of
Ceramic.150 times that of stainless steel Especially the chemical
stability at low temperature.
Which can not be compared with any other engineering materials.
| JGS1(ZS-1) | JGS2(ZS-2) | JGS3(HS) | |
| Spectral characteristics | 180-2500nm | 200-2500nm | 260-3500nm |
| The average transmittance | 90% | 85% | 85% |
| Bubble class | 0 | 2 | 2 |
| Birefringence | 1-2 | 1-2 | 1-2 |
| Grain structure | 1 | 2 | 2 |
| Fringe | 1-2 | 2 | 2 |
| Uniformity | 1-2 | 2 | 2 |
| Fluorescence | 1 | 2 | 2 |
| Radiation Performance | Does not change clolor | Sight discoloration | Change color |
GOOD THERMAL STABILITY
The thermal contraction coefficient of quartz glass.
Can suffer severe temperature changes.
The quartz glass heated to 1100℃
also will not burst into cold water.
| Shengfan Quartz plate characteristic | |
| SIO2 | 99.9% |
| Density | 2.2(g/cm³) |
| Degree of hardness moh’ scale | 6.6 |
| Melting point | 1732℃ |
| Working temperature | 1100℃ |
| Max temperature can reach in a short time | 1450℃ |
| Visible light transmittance | Above 93% |
| UV spectral region transmittance | 80% |
| Annealing point | 1180℃ |
| Softening point | 1630℃ |
| Strain point | 1100℃ |
GOOD PERVIOUS TO LIGHT
Quartz glass has good transmittance in all spectral bands from
purple to red.
The visible light transmittance is above 93% specially in the
ultraviolet spectral region.
And the maximum transmittance is over 80%.
GOOD ELECTRICAL INSULATION
The resistance of quartz glass is 10,000 times that of ordinary and
has good electrical performance even at low temperature
Pictures
Company profile:
Lianyungang Shengfan Quartz Product Factory is a professional
manufacture specialized in research and development of quartz
plate,quartz tube,quartz flange,quartz ring,cuvette and quartz
instrument. The company is located in China Crystal Capital -
Donghai City, Jiangsu Prov., China. 70 km far from Lianyungang
port, convenient transportation.
Covering an area of 1000 square meters,we now have over 30
employees,an annual sales figure exceeding USD 5.2 million.
With the philosophy of Technology Orientation, Quality
First,Integrity and Responsibility,Sustainable Operation, the
company dedicates to establish an international enterprise with
standard and sustainable operation capability.
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