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Semiconductor Grade Quartz Ingot

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2021-07-04 16:22

  • Browse the number:

    248

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Company Profile

Jiangsu Pacific Quartz Co., Ltd

By certification [File Integrity]

Contact：quartzpacific(Mr.)  

Email：

Telephone：

Phone：

Area：Jiangsu

Address：Jiangsu

Website：http://www.quartzpacificglobal.com/ http://quartzpacific.xmjiale.com/

Product Details


Application

Semiconductor grade quartz ingot is used as base material for various quartz components in direct contact with reaction chambers in semiconductor wafer manufacturing process.


Characteristics

The main feature for this product is very high purity, low hydroxyl, high temperature resistance and few micro bubbles, etc.


Code

PQ811E, PQ811EH


Specifications

Size Range（OD*H）

1800±20*600±20mm


Physicochemical Properties

1) Trace Elements (Unit：ppm)

Code

Criteria

Al

Ca

Cr

Cu

Fe

K

Li

Mg

Mn

Na

Ti

Zr

PQ811E

Typical

13

0.5

<0.05

<0.05

0.1

0.1

0.3

0.05

0.05

0.1

1.3

1

Maximum

19

1

0.1

0.1

0.5

1

1

0.2

0.2

1

2

2

PQ811EH

Typical

8

0.6

<0.05

<0.01

0.1

0.1

0.2

0.05

0.05

0.1

1.3

1

Maximum

10

1

0.1

<0.01

0.5

0.5

0.5

0.2

0.2

0.5

2

2

2) OH Content

PQ811E/ PQ811EH

OH＜30ppm

3) Physical Properties

Item

Index Value

Density（g/cm3）

2.2

Heat Conductivity（w/m·k，1000℃）

2.28

Coefficient of Thermal Expansion（℃-1，1000℃）

5.5×10-7

Softening Point（℃）

1670

Annealing Point（℃）

1210

Strain Point（℃）

1110

4) Coefficient of Thermal Expansion & Viscosity


Our Main Product


Main Application


Company Advantage


CNAS Certified Laboratory


Production Main Facilities


FAQ

Q1. Do you provide sample?

A: Yes, we provide sample and the sample cost will be reback to you when confirm the order

Q2. When can I get the quotation?

A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us so that we will regard your inquiry priority.

Q3. How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping are also optional.

Q4. Where we can get products information from?

A: You can go through our website links as below: www.quartzpacific.com

Q5. What is your terms of delivery?

A: EXW, FOB, CIF, etc.


Customers Visiting & Exhibition Moment

http://www.quartzpacificglobal.com/