Specifications
Brand Name :
BonTek
Model Number :
Fused Silica, Fused Quartz
Certification :
ISO:9001, ISO:14001
Place of Origin :
China
MOQ :
5 pcs
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
20000 pcs/Month
Delivery Time :
1-4 weeks
Packaging Details :
Cassette/ Jar package, vaccum sealed
Material :
Fused Silica Wafer
Type :
High Purity Fused Silica
Brand :
JGS1, JGS2, JGS3
Dia. :
50.8mm, 76.2mm, 100mm, 150mm
Thickness :
0.35mm, 0.50mm
Transmission :
Ultraviolet and Visible
Surface :
DSP, SSP
Roughness Ra :
<1nm
Description

High Purity Fused Silica Wafer 4'' 6'' 500um SiO2 HPFS with Excellent Chemical Resistance

Fused Silica (SiO2) wafers are made from high purity fused silica, ground and polished to optical grade on both sides. The fused silica wafers are suitable for many optical applications because of their excellent optical transmission characteristics. Fused silica also has excellent chemical resistance against a wide variety of solvents, as well as exceptional heat resistance, with high dimensional stability over a wide temperature range thanks to its ultra low thermal expansion coefficient.

4'' 6'' Fused Silica Wafer 500um SiO2 HPFS with Excellent Chemical Resistance4'' 6'' Fused Silica Wafer 500um SiO2 HPFS with Excellent Chemical Resistance4'' 6'' Fused Silica Wafer 500um SiO2 HPFS with Excellent Chemical Resistance

Material

High Purity Fused Silica

Diameter

76.2 +/- 0.1mm, 100 +/- 0.1mm, 150 +/- 0.1mm

Thickness

500 +/- 25 um500 +/- 25 um

Primary Flat

22.5 +/- 2.0 mm, 32.5 +/- 2.0 mm

Surface

Double Side Polished (DSP) with surface roughness Ra < 1 nm

S/D

40/20, 60/40

TTV

< 5 um, < 10 um

Edge

with Bevel, C shape

Fused Silica

Mechanical

Units of Measure

SI/Metric

(Imperial)

Density

gm/cc (lb/ft3)

2.2

-137.4

Porosity

% (%)

0

0

Color

clear

Flexural Strength

MPa (lb/in2x103)

Elastic Modulus

GPa (lb/in2x106)

73

-10.6

Shear Modulus

GPa (lb/in2x106)

31

-4.5

Bulk Modulus

GPa (lb/in2x106)

41

-6

Poisson’s Ratio

0.17

-0.17

Compressive Strength

MPa (lb/in2x103)

1108

-160.7

Hardness

Kg/mm2

600

Fracture Toughness KIC

MPa•m1/2

Maximum Use Temperature (no load)

°C (°F)

1100

-2000

Thermal Conductivity

W/m•°K (BTU•in/ft2•hr•°F)

1.38

-9.6

Coefficient of Thermal Expansion

10–6/°C (10–6/°F)

0.55

-0.31

Specific Heat

J/Kg•°K (Btu/lb•°F)

740

-0.18

Dielectric Strength

ac-kv/mm (volts/mil)

30

-750

Dielectric Constant

@ 1 MHz

3.82

-3.82

Dissipation Factor

@ 1 MHz

0.00002

-0.00002

Loss Tangent

@ 1 MHz

Volume Resistivity

ohm•cm

>1010


4'' 6'' Fused Silica Wafer 500um SiO2 HPFS with Excellent Chemical Resistance

4'' 6'' Fused Silica Wafer 500um SiO2 HPFS with Excellent Chemical Resistance

FAQs:

  1. Q: What are the products you mainly work on?

A: We look at ourselves as the piezo wafer specialist. We are the very first to work with Single Crystal Quartz in China about 30 years ago. Then gradually we step in the field of LiNbO3, LiTaO3, Quartz glass, LGS, CTGS etc. Especially, if you are looking for a piezo quartz supplier, we are the ultimate choice! We export millions of quartz blanks each year because we master the AT, SC and IT cuts with superior angle precision.

  1. Q: Can you accept product customization?

A: Yes, of course. We can fabricate as per your request. In addition, we are so experienced with piezo wafers that we can provide you relevant suggestions if you are not 100% sure about your choice. Besides, we do have some standard wafers in stock, please check with us.

  1. Q: Can you deliver the goods via our courier agent?

A: Yes, we would suggest you go with the courier agent you are most familiar with (DHL, FedEX, UPS etc.). We can ship via your account. And, of course, we will pack the products safely in acceptable size to help you save the shipping cost. If you need us to take care of the freight, it’s also not a problem. We also have good discount with the international courier companies.

  1. Q: How can you guarantee we get what we want safely?

A: The wafer products are fragile and sometimes expensive. The last thing, as the manufacturer, we want to see is the products we make were damaged during courier. As a result, we will pack the wafers adequately and put them in a proper carton filled with buffer sponge. However, accidents are inevitable sometimes. So, please follow the “Acceptance check” steps shown in the drawings below. If the unwanted happened, we will either give the replenishment or refund if you follow the checking steps.

Acceptance Check

4'' 6'' Fused Silica Wafer 500um SiO2 HPFS with Excellent Chemical Resistance

  • The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.

  • After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.

  • Please open the vacuum package in a clean room when the products are to be applied.

  • If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.
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4'' 6'' Fused Silica Wafer 500um SiO2 HPFS with Excellent Chemical Resistance

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Brand Name :
BonTek
Model Number :
Fused Silica, Fused Quartz
Certification :
ISO:9001, ISO:14001
Place of Origin :
China
MOQ :
5 pcs
Price :
Negotiable
Contact Supplier
4'' 6'' Fused Silica Wafer 500um SiO2 HPFS with Excellent Chemical Resistance
4'' 6'' Fused Silica Wafer 500um SiO2 HPFS with Excellent Chemical Resistance

Hangzhou Freqcontrol Electronic Technology Ltd.

Verified Supplier
4 Years
shanghai, hangzhou
Since 1999
Business Type :
Manufacturer, Trading Company
Total Annual :
800M-1500M
Employee Number :
10~99
Certification Level :
Verified Supplier
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