Surface Polished Synthetic Sapphire Rod , Sapphire Ingot High Dielectric Constant

Place of Origin china
Brand Name zmkj
Model Number rod-001
Minimum Order Quantity 30pcs
Price 100usd/pcs by FOB
Packaging Details PET Films
Delivery Time 20DAYS
Product Details
Materials 99.999% Al2O3 Application Semicondutor Wafer, Led Chip, Optical Glass Window, Electronic Ceramics,bearing
Advantagement High Hardness9.0,wear Resistance, VisVisible Light TransmittanceVisible Light Transmittance 85%
Color Red And White Type Single Crystal
High Light

synthetic ruby rod

,

sapphire ingot

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Product Description

sapphire optical lens Al2O3 single crystal glass sapphire optical glass ingots sapphire rods sapphire optical rods

 

1. Material description:

Surface Polished Synthetic Sapphire Rod , Sapphire Ingot High Dielectric Constant 0

Grade:  optical grade without bubble,crystal boundary;

Orientations:C-aixs ±1° or A-axis 

Size:dia1-50mm±0.01mm

Surface: LP/ polished 

SD:60/40 ,or40/20

Roudness:1um

 

 

 

Thermal Properties
Thermal Coefficient of Expansion (0/300°C): 45-53 X 10 -7/°C
Softening Point 2040°C / 3700 °F
Mechanical Properties
Density 3.97 g/cm3
Knoop Hardness 1525-2000 Kg/mm2
Young's Modulus 50-55 X 106 psi / 345 GPa
Poisson's Ratio 0.28-0.33
Optical Properties
Refractive Index 1.768
Electrical Properties
Dielectric Constant Avg. 9.3-11.5
Dielectric Strength 4.8 X 105 v/cm

Advantage from Comprison with other optical glass
 

1- Thinner and Stronger than Standard Glass Windows
2- Transmits Wavelengths Ranging From UV to Mid-Infrared
3- Features Extreme  Chemical Resistance
4- Extreme surface hardness, high thermal conductivity,

   high dielectric constant and resistance 

 

4. About ZMKJ Our Factory

ZMKJ locates in the city of Shanghai, Which is the best city of China, and our factory is founded in Wuxi
city in 2014.We specialize in processing a varity of materials into wafers, substrates and custiomized
optical glass parts.components widely used in electronics, optics, optoelectronics and many other fields.
We also have been working closely with many domestic and oversea universities, research institutions
and companies, provide customized products and services for their R&D projects.
It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputatiaons.
 
 

4. Our products in fact 

Surface Polished Synthetic Sapphire Rod , Sapphire Ingot High Dielectric Constant 1

Surface Polished Synthetic Sapphire Rod , Sapphire Ingot High Dielectric Constant 2Surface Polished Synthetic Sapphire Rod , Sapphire Ingot High Dielectric Constant 3

FAQ:

Q1: Can I have samples to test?

A: Yes,we are pleased to supply samples to test and check quality,mixed sample order is available.

Q2: Do you have any MOQ limited? A: Our MOQ: 5pcs Q3: What’s the lead time?

A: Sample :2-3 days.Mass production: 10-30 days.

Q4: How do you ship the goods and how long does it take?

A: We usually ship goods by UPS,FEDEX,TNT by FOB. It usually takes 3-5 days to arrive.

Q5: Do you offer guarantee for your products?

A: After test them if not pass test,you can return the goods at any time, we will re-offer you again

and also bear shipping fee.

Q6: Do you accept OEM?

A: We have our own brand-metalaser. OEM is also acceptable.