Shanghai Bontek Optoelectronic Technology Development Co., Ltd
5 1

Fused Silica / Fused Quartz / Borosilicate Wafers

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Shanghai Bontek Optoelectronic Technology Development Co., Ltd
[China]

Address
Room 1101, No. 2, Magi Road, China (Shanghai) Pilot Free Trade Zone Shanghai Shanghai
Phone
86-1852109-7011
Contact name
Bofan Xu

Quick Information

  • Place of Origin: China
  • :

Description

Our company specialize in fabricating series of glass materials, including fused quartz, synthetic quartz, borosilicate glass, sodium calcium glass, low expansion glass, low alkali glass, etc., covering infrared, visible light, ultraviolet multiple bands, can be processed into excellent optical window material, base plate, etc.


材料牌号 Material Brand

肖  特

Borofloat33 / BK7 / B270 / D263 etc.

康  宁

Eagle XG , Fused Silica 7980 / 7978 / 7979 etc.

菲利华

Fused Silica JGS1 / JGS2 & Single quartz etc.

小  原

SK-1300

光  明

H-K9L / Soda Lime etc.

 

加工能力 Processing Capacity

Specification 规格

unit

3”

4”

5"

6"

8"

12"

Diameter (or Square) 直径或方片

mm

76.2

100

125

150

200

300

Tol(±) 公差

mm

<0.1~0.25 mm

Thinnest Thickness 最小厚度

mm

>0.10

>0.18

>0.30

>0.30

>0.30

>0.50

Primary Flat 主平台

mm

22

32.5

42.5

57.5/notch

notch

notch

LTV (5mmx5mm)

µm

<2

<2

<2

<2

<2

<10

TTV

µm

<8

<10

<15

<20

<30

<30

Bow

µm

±20

±25

±40

±40

±60

±60

Warp

µm

<30

<40

<50

<50

<60

<60

PLTV(<0.5um)

%

≥95%(5mm*5mm)

Transmittance 透过范围

 

UV, Optical, IR or Custom option   紫外、可见光、红外

Edge Rounding 边缘

mm

Compliant with SEMI M1.2 Standard/refer to IEC62276

Surface Type 表面处理

 

Single Side Polished /Double Sides Polished   单面抛光/双面抛光

Polished side Ra 抛光面

nm

<1.0nm or specific per requested

Back Side Criteria 反面

µm

General is 0.2-0.5µm or as customized

Appearance 外观

Contamination 污染

None

Particles微粒 >0.3µm

<=30

Saw Marks, striations 锯痕,条纹

None

Scratch 划痕

None

Cracks, crowsfeel saw marks, stains 裂纹

None

 



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