Jiangxi, China
Business Type:
Trading Company
Business Range:
Construction & Decoration, Consumer Electronics, Electrical & Electronics, Industrial ...
Type of Ownership:
Limited Company
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ...
Export Year:
2010-11-02
OEM/ODM Service
Sample Available

Optical Quartz Glass, High Power LED / Electronic Chip / Lens Glass, Laser/Electronic Component Protection Glass manufacturer / supplier in China, offering Custom Optical Quartz Glass Reference Plate for Electronic Components Protection, Black Optical Color Filter for LED Gobo Light, 4′′corning Glass for Semiconductor Wafer Processing and so on.

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Supplier Homepage Products Borosilicate glass Custom Optical Quartz Glass Reference Plate for Electronic Components Protection

Custom Optical Quartz Glass Reference Plate for Electronic Components Protection

Get Latest Price
Min. Order / Reference FOB Price
100 Pieces US $2.1/ Piece
Port: Guangzhou, China
Production Capacity: 15004
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Thickness 1: 0.1mm 0.2mm 0.3mm 0.4mm
Thickess 2: 0.5mm 0.7mm 1.1mm
Temperature: 550degree C
Surface Clearning: 60/40
Surface Roughness: 1nm
Parallelism: 0.01mm

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Basic Info

Model NO.
T35
Trademark
TKING
Transport Package
Export Packing
Specification
440x440mm 440x360mm
Origin
in China
HS Code
9001909090

BOROFLOAT 33 is a high quality borosilicate glass with outstanding properties for a wide-range of applications.

This unique special float glass is manufactured by Germany Technical Glass Solutions GmbH using the Microfloat process and the latest technology. This technology also results in a homogeneous material that has an excellent mirror-like surface, a high degree of flatness and an outstanding optical quality.
 

l Application:
Micro-optics
MEMS (pressure sensor, accelerometer...)
Wafer level packaging (image sensor package...)
Bioengineering (microfluidics, DNA analysis...)
PLC wafer cover
And many other customer-specific applications.
 
Technical parameter:
a) Material: BOROFLOAT®33, PYREX7740, quartz glass, Corning Eagle-XG, B270, D263T, AF32,Soda lime 
b) Standard thickness: 0.1mm ,0.2mm, 0.3mm, 0.4mm, 0.5mm, 0.7mm, 1.0mm, 1.5mm (thickness tolerance ± 0.02mm)
c) Standard size: 1150x850
d) Appearance: 60/40
e) Surface roughness (Ra) <1.5nm
f) Parallelism <0.01mm
g) Each edge is blunt C0.05~0.2mm
h) Crack <0.2mm, not crackable

Custom Optical Quartz Glass Reference Plate for Electronic Components Protection
Custom Optical Quartz Glass Reference Plate for Electronic Components Protection
 
Technical parameters: 
Density(25ºC)2.2g/cm2
 
Thermal expansion(ISO 7991)3.25´10-6k-1
Light transmittance91%
Softening point820ºC
Short time use<10h550ºC
Long time use>=10h450ºC
Refractive index
(587.6nm)
1.47140
Knoop hardness480
 
Coefficient of Linear Thermal Expansionα (20 - 300 °C)3.25 x 10-6 K-1(ISO 7991)Remarks
Specific Thermal
Capacity
Cp (20 - 100°C)0.83 KJ x (kg x K)-1The maximum temperatures in use indicated apply only if the following RTG and RTS values are observed at the same time.
 
Specific Thermal
Conductivity
λ (90°C)1.2 W x (m x K)-1
For short-term usageδ max (< 10 h)550°C
For long-term usageδmax (≥ 10 h)450°C
Custom Optical Quartz Glass Reference Plate for Electronic Components Protection

Viscosity of Borosilicate Glasses:
Working Point104 dPas1270 °C
Softening Point10 7.6 dPas820 °C
Annealing Point10 13 dPas560 °C
Strain Point10 14.5 dPas518 °C
Transformation Temperature (Tg) 525 °C

Selected Standard Lasers and Related Wavelengths:
Wavelength
(nm)
Laser
Medium
Wavelength
(nm)
Laser
Medium
Wavelength
(nm)
Laser
Medium
308XeCI488Ar1047Nd:YLF
325HeCd514.5Ar1053Nd:YLF
337N2532Nd:YAG1064Nd:YAG
350XeF632.8HeNe1153HeNe
351.1Ar694.3Ruby1319Nd:YAG
363.8Ar730-780Alexandrite1730Er:YLF
427N2850Er:YLF2060Ho:YLF
441.6HeCd905GaAs10640CO2
 
Wavelength λ(nm)435.8479.9546.1
Index of Refraction n1.480151.476761.47311
Wavelength λ(nm)589.3643.8656.3
Index of Refraction n1.471331.469531.46916
Abbe ConstantVe=(ne-1)/(nF'-nC')65.41 
Refractive Indexnd(λ587.6 nm)1.47140 
DispersionnF-nC71.4×10-4 
Stress-optical
Coefficentin in Mpa-1
K4.0×10-6mm2N-1MPa-1 

Custom Optical Quartz Glass Reference Plate for Electronic Components Protection
Custom Optical Quartz Glass Reference Plate for Electronic Components Protection
Custom Optical Quartz Glass Reference Plate for Electronic Components Protection








 

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