Factory Customizable High Purity SiO₂>99.99% Quartz Glass Plate with Coated
Product Overview
Shaped quartz plates are produced by providing samples or drawings. Additional requirements such as tolerance, polish, translucency, etc. can be provided according to demand.
We are a manufacturer of quartz glass fused silica plate/sheet. Size and design can be customized according to different diameter, thickness, length, or by sending your drawing.
Applications
- Military industrial complex
- Machinery and metallurgy
- Printing and dyeing
- Optical instruments
- High temperature sight glasses
- Fire hole industries
- Electric light source equipment
- Laboratory instruments
- Chemical apparatus
Material Characteristics
| 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℃ |
Spectral Specifications
|
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 color |
Slight discoloration |
Change color |
Production Process
Raw material → Single line cutting → Milling and grinding machine → Coarse grinding → Fine grinding → Polishing → CNC machining
Company Profile
Lianyungang Shengfan Quartz Product Factory is a professional manufacturer 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 from Lianyungang port with convenient transportation.
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.
Frequently Asked Questions
Q1. Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
Q2. What about the delivery time?
A: Within 15 days after receiving deposit.
Q3. Do you have any MOQ limit?
A: Low MOQ, 1pc for sample checking is available.
Q4. How to proceed an order in your factory?
A:
- Firstly let us know your requirements or application.
- Secondly We quote according to your requirements or our suggestions.
- Thirdly customer confirms the samples and places deposit for formal order.
- Fourthly We arrange the production.
Q5. How do you ship the goods and how long does it take to arrive?
A: DHL, UPS, FedEx or TNT are optional for small order. It usually takes 3-5 days to arrive. Airline and sea shipping are also available.