HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 10000 pieces per month |
| Delivery Time | 3 working days |
| Packaging Details | Strong wooden box for Global shipping |
| Application | semiconductor , photomask , microwave filter , optical lense , and optical fiber |
| Diameter | Ø 1" / Ø 2" / Ø 3" / Ø 4" |
| Thickness | 0.5 mm / 1 mm |
| Crystal structure | Cubic / Hexagonal / Tetragonal |
| Brand Name | ZG |
| Model Number | MS |
| Certification | CE |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 10000 pieces per month |
| Delivery Time | 3 working days | Packaging Details | Strong wooden box for Global shipping |
| Application | semiconductor , photomask , microwave filter , optical lense , and optical fiber | Diameter | Ø 1" / Ø 2" / Ø 3" / Ø 4" |
| Thickness | 0.5 mm / 1 mm | Crystal structure | Cubic / Hexagonal / Tetragonal |
| Brand Name | ZG | Model Number | MS |
| Certification | CE | Place of Origin | CHINA |
| High Light | UV Grade Clear Quartz Substrate ，Fused Silica Clear Quartz Substrate ，Optical Grade Fused Quartz Wafer | ||
high quality clear quartz substrate , including fused silica wafer and fused quartz wafer in UV grade , optical grade an
We provides high quality clear quartz substrate , including fused silica wafer and fused quartz wafer in UV grade , optical grade and semiconductor grade . Quartz wafer have many unique features such as high working temperature , high anti corrosion , good thermal conductivity , high optical transmittance and low dielectric loss , these special features make quartz wafer suitable for semiconductor , photomask , microwave filter , optical lense , and optical fiber application . Quartz wafer can be fabricated in round or square shape , with a SEMI flat or without flat , one side polished or two sides polished , size from 1" to 12 " , thickness range from 0.4 , 0.5 , 0.7 , 1.1 to 3 mm , ultrasonic cleaning and cleanroom compatible wafer cassette package are also available. Additionally , we offer custom specifications designed to your unique needs including , dimension , SEMI. standard flats , surface roughness , edge profile , thickness , flatness , surface quality , cleanliness package method . We have amorphous quartz wafer in stock and can machine to your specification with high precision surface finish . Please contact us for further product information .
| High working temperature | High optical transmission |
| High stability | High anti corrosion |
| Good thermal conductivity | low dielectric loss |
| Stable dielectric constant | Superior mechanical properties |
| Fused silica wafer ( Synthetic silica ) |
Fused quartz wafer ( Natual silica ) |
|---|---|
| High OH content >1200 | Low OH content > 150 |
| Higher transmission in the UV range | Lower transmission in the UV range |
| Free bubbles and inclusions | Contain bubbles and inclusions |
| Very low fluorescence | High fluorescence |
| Impurity 5 ppm | Impurity 20 ~ 40 ppm |
| Chemical formula | SiO2 |
| Mechanical Properties | |
| Density | 2.2 g / cm3 |
| Poisson's ratio | 0.14 ~ 0.17 |
| Young's modulus | 72000 Mpa |
| Rigidity modulus | 31000 Mpa |
| Moh's hardness | 5.5 ~ 6.5 |
| Thermal Properties | |
| Transformation point | 1120 °C |
| Softening point | 1680 °C |
| Specific heat ( 20 ~ 350 °C ) | 670 J / kg °C |
| Thermal conductivity ( 20 °C ) | 1.4 W / m °C |
| Thermal expansion coefficient | 5.5×10 -7 cm / cm °C |
| Electrical Properties | |
| Resistivity | 7E7 ohm-cm |
| Insulating strength | 250 ~ 400 Kv / cm |
| Dielectric constant e | 3.7~ 3.9 |
| Dielectric absorption coefficient. | < 4E4 |
| Dielectric waste coefficient. | < 1E4 |
| Optical Properties | |
| Refractive index ( @ 589 nm ) | Nd =1.4584 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter
Year Established:
2007
Total Annual:
5000000-8000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007. Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide servic... Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007. Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide servic...
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