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 | surface acoustic wave ( SAW device ) , piezoelectric resonator , microwave filters , pressure sensor , and MEMS |
| Diameter | Ø 1" / Ø 2" / Ø 3" / Ø 4"/ Ø 6" / Ø 8"/ Ø 12" |
| Thickness | 0.4 mm / 0.5 mm / 0.7 mm / 1.1 mm |
| Grade | SAW grade and optical grade |
| 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 | surface acoustic wave ( SAW device ) , piezoelectric resonator , microwave filters , pressure sensor , and MEMS | Diameter | Ø 1" / Ø 2" / Ø 3" / Ø 4"/ Ø 6" / Ø 8"/ Ø 12" |
| Thickness | 0.4 mm / 0.5 mm / 0.7 mm / 1.1 mm | Grade | SAW grade and optical grade |
| Brand Name | ZG | Model Number | MS |
| Certification | CE | Place of Origin | CHINA |
| High Light | Technical Ceramic Parts Borofloat Wafer ，0.7mm Borofloat Wafer ，0.5mm Borofloat Wafer | ||
Borofloat wafer
We provides Borofloat glass wafer in diameter range from 1" to 12 " . Borofloat glass have many unique characteristics such as Low Thermal Expansion Coefficient which is suitable for anodic bonding to silicon application , Good thermal shock resistance , High resistance to acid / alkali , and High transmission . These special features makes Borofloat glass wafer as a top choice for many industry applications . Borofloat glass wafer can be fabricated in round or square shape , with a SEMI standard flat or Notch , one side polished or two sides polished , 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. In addition , 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 various glass substrates in stock and can machine to your specification with high precision surface finish . Contact us for further information .
| Chemical formula | SiO2 |
| Mechanical Properties | |
| Density | 2.23 g / cm3 |
| Poisson's ratio | 0.14 ~ 0.17 |
| Young's modulus | 62.75 Gpa |
| Knoop Hardness | 480 |
| Thermal Properties | |
| Short-term operating temperature | 500 °C |
| Long-term operating temperature | 450 °C |
| Thermal conductivity ( 90 °C ) | 1.2 W / (m. K) |
| Thermal expansion coefficient | 3.25 ×10 -6 K-1 |
| Electrical Properties | |
| Resistivity ( ohm-cm ) | 8@250 °C / 6.5@350 °C |
| Loss Tangent | 37 x 10-4 |
| Dielectric constant e | 4.6 |
| Optical Properties | |
| Refractive index ( @ 589 nm ) | Nd =1.472 |
| Viscosity Properties | |
| Working point | 1270 °C |
| Softening point | 820 °C |
| Annealing point | 560 °C |
| Strain point | 518 °C |
| Chemical Properties | |
| Acid resistance | class 1 |
| Alkali resistance | class 2 |
| Hydrolytic resistance | class 1 |
| Composition | |
| SiO2 | 81% |
| B2O3 | 13% |
| Na2O / K2O | 4% |
| Al2O3 | 2% |
| Diameter | Ø 1" / Ø 2" / Ø 3" / Ø 4"/ Ø 6" / Ø 8"/ Ø 12" |
|---|---|
| Square size | 10 x 10 / 20 x 20 / 50 x 50 / 100 x 100 / 200 x 200 mm |
| Thickness | 0.4 mm / 0.5 mm / 0.7 mm / 1.1 mm |
| Surface | one side polished / two sides polished |
| Flat | SEMI.Std. flat or Notch |
| TTV | <= 15 um |
| Roughness | Ra <=10 A |
| Surface quality | 60 / 40 |
| Package | Ampak cassette / jar |
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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