The hardness is 6.5 grades of Mohs, and it has the characteristics of high temperature resistance, low thermal expansion coefficient, thermal shock resistance and good electrical insulation performance.
It is usually colorless and transparent, and its visible light transmittance is 85% or more.
Chemical composition (unit:ppm)
| AL | Fe | K | Li | Cu | Na | B | Ca | Mg | OH |
| 20 | 0.4 | 1 | 1.4 | 0.01 | 1.5 | 0.2 | 0.5 | 0.05 | 120-260 |
Physical Properties:
| Property Content | Unit | Property Index |
| Density | g/cm³ | 2.21 |
| Tensile Strength | Pa(N/) | 4.9×107 |
| Compression Strength | Pa | >1.0×109 |
| Coefficient of Thermal Expansion | cm/cmºC | 5.5×10-7 |
| Thermal Conductivity | W/mºC | 1.4 |
| Specific Heat | J/kgºC | 680 |
| Softening Point | ºC | 1700 |
| Annealing Point | ºC | 1210 |
Sand blasting,
Polishing,
Bending,
Cutting,
Pinching,
Burning mouth and so on.
If you need special one, pls kindly send us the drawing.
2)Operating Temperature: 1250ºC; SoftenTemperature: 1730ºC 3)Excellent visual and chemical performance:acid-resistance,alkali-resistance,Good thermal stability.
4)Health care and environmental protection.
5)No air bubble and no air line.
6)Excellent electrical insulator.
Application range:
a) LED chip manufacturing / wafer level chip package
b) touch screen of the navigation device
c) Semiconductor / Lighting
d) LCD/MEMS (pressure sensor, accelerometer...)
e) Research / Aviation / Military
f) Consumer Electronics Damage Protection Glass
g) Life sciences (micro-channels, etc.)
h) and many other customer-specific applications
We can customize products according to your requirements!
BAIBO is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
BAIBO has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.
Not only have we mastered the fabrication technology, our strength has always been based around listening to and understanding our customer's requirements and expectations.
Continuous improvement in all areas of our business is key to our grouth.
What is equally important to us is maintaining in business, our inherent family values of trust, faimess and respect to our employees, suppliers and customers.
2. By Sea (From Qingdao,Shanghai)
3. Terms of Delivery: FOB Qiangdao,Shanghai etc.
4. Both air and sea shipment is available, it's depend on your request.
Delivery Time:
1. Sample order: 3-7 days after receipt of payment.
2. Bulk order: 7-15 days after receipt of payment
Payment:
1. T/T (Bank Transfer).
2. Western Union.
3. Alibaba credit guarantee order.
4. Sample order: 100% payment before shipment.
1.Q:What is the material of your plates?
A: The material is quartz.
2.Q:Are you a factory or trading company?
A: We are a factory.
3.Q:How does your factory do regarding quality control?
A: Quality is priority. We have our professional quality control team to guard every step of the manufacturing.
4.Q:How can I pay for you?
A: T/T, L/C, West Union and Aliexpress credit card payment.
5.Q:How do you ship the goods and how long does it take to arrive?
A: We usually ship by ePacket, DHL, TNT, UPS or FedEx. It usually takes 15-20days to arrive. Airline and sea shipping also optional.