Silica Quartz Semiconductor Wafer Carrier

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China Main Port
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1 Piece pc
Supply Capability:
1000 Pieces per Month pc/month

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Product Description:

Specifications

1. size from 2'' to 12'';

2. shapes:horizontal boats, vertical boats;

3. for solar,lab, chemical,metallurgy and other use.

 

Quartz glass boat

The quartz boat is the indispensable carrier apparatus of monocrystalline silicon wafer diffusion, oxidation, CVD deposition, annealing.

Size of quartz boat:

1. 2’’ to 12’’, 

2. we can do according to customer’s drawing.

 

Shapes of quartz boats: 

1. horizontal boats, 

2. vertical boats.

 

Application of the quartz boats:  

1. solar Industry, 

2. chemical, 

3. metallurgy, 

4. electrical, 

5. scientific research, 

6. laboratory, etc.

 

Technical Data of Transparent Quartz

 

1

 

Density:

 

2.203 g/cm3

 

2

 

Hardness: 

 

7 (Modified Scale); 5.36.5 (Mohs Scale)

 

3

 

Tensile strength:

 

48.3 MPa

 

4

 

Compressive strength: 

 

>1.1 GPa

 

5

 

Bulk modulus:

 

~37 GPa

 

6

 

Rigidity modulus:

 

 31 GPa

 

7

 

Young's modulus: 

 

71.7 GPa

 

8

 

Poisson's ratio: 

 

0.16

 

9

 

Coefficient of thermal expansion: 

 

 5.5×10-7 cm/(cmK) (average from 20°C to 320°C)

 

10

 

Thermal conductivity: 

 

 1.3 W/(mK)

 

11

 

Heat capacity: 

 

45.3 J/mol

 

12

 

Softening point:

 

1730°C

 

13

 

Annealing point: 

 

 1180°C

 

14

 

Strain point: 

 

1075°C

 

15

 

Electrical resistivity:

 

>1018 Ω×m

 

16

 

Dielectric constant:

 

3.75 at 20°C 1 MHz

 

17

 

Dielectric loss factor: 

 

less than 0.0004 at 20°C 1 MHz

 

18

 

Index of refraction at 587.6 nm(nd) 

 

1.4585

 

 

Some Typical Characteristics of Quartz:

 

1

 

Very Low Coefficient of Thermal Expansion

 

2

 

Resistance to High Temperature

 

3

 

High Chemical Purity

 

4

 

High Corrosion Resistance

 

5

 

Extensive Optical Transmission from Ultra-Violet to Infra-Red

 

6

 

Excellent Electrical Insulation Qualities

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We have more than 18years experience of the quartz products.We have an assembly line for high pure crystal powder. Our annual output is 2000 tons quartz glass tubes. We take "advanced equipment, strong technique, refined crafts, quality being the fist and credit being first" as the purpose.

1. Manufacturer Overview

Location Jiangsu,China
Year Established 2002
Annual Output Value US$50 Million - US$100 Million
Main Markets North America
South America
Eastern Europe
Southeast Asia
Africa
Oceania
Mid East
Eastern Asia
Western Europe
Central America
Northern Europe
Southern Europe
South Asia
Domestic Market
Company Certifications ISO 9001:2000;ISO 14001:2004;OHSAS18001:1999

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port SHANGHAI,LIANYUNGANG,QINGDAO
Export Percentage 31% - 40%
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 10,000-30,000 square meters
No. of Production Lines 6
Contract Manufacturing OEM Service Offered Design Service Offered Buyer Label Offered
Product Price Range Average