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2、4、6 Sapphire crystal ingot

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Product introduction: One of the main products of Inner Mongolia J-crystal, raw material of high quality LED substrate .Excellent quality and without color, damage or impurity .With the constant optimizing of production technology, process is becoming more and more perfect. It is inspected and approved by authority and can rival with famous international brand in quality.

Application: High quality and highlight LED substrate          

蓝宝石晶棒规格/特性

 

Item

2"Specification/

4"Specification/

6"Specification/

 

项目

Characteristics

Characteristics

Characteristics

 

 

2"规格 / 特性

4"规格/特性

6"规格/特性

 

purity纯度

≥99.998%

≥99.998%

≥99.998%

 

Surface Orientation

C-plane(0001)

C-plane(0001)

C-plane(0001)

 

表面方向

 

M-axis Orientation Tolerance(α)M

±0.1

±0.1

±0.1

 

轴的角度偏差

 

A-axis Orientation Tolerance(β)

±0.1

±0.1

±0.1

 

A轴的角度偏差

 

Primary Flat Orientation

A-plane(11-20)

A-plane(11-20)

A-plane(11-20)

 

定位面方向

 

M-axis Orientation Tolerance(γ)

±0.1

±0.1

±0.1

 

M轴的(γ)角度偏差

 

A-axis Orientation Tolerance(β)

±0.1

±0.1

±0.1

 

A轴的(β)角度偏差

 

 

Flat Length

16±0.5

30.0±1.0

49±1.0

 

定位面长度

 

Flat Height

49.5±0.5

97.5±0.5

149.95±0.5

 

定位面高度

 

Angle of C-plane and A-plane

90±0.2

90±0.2

90±0.2

 

C面A面夹角

 

Diameter

50.8±0.1

100.5±0.1

150±1.0

 

直径

 

Circularity

±0.05

±0.05

±0.05

 

圆度

 

Straightness

±0.05

±0.05

±0.05

 

平直度

 

Usable Ingot Length

>50

>50

>50

 

可用长度

 


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Address: No.58, Hengguang Road, Economic and Technological Development Zone,Nanjing, Jiangsu Province

Zip code: 210038

E-mail: xsb@j-crystal.com.cn

Tel: 025-85789211
Fax: 025-85789210

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