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Guangzhou Gking Glass Co., Ltd.

Borosilicate Glass, Heat Resistant Glass, Borofloat33 Glass manufacturer / supplier in China, offering 0.4mm Borosilicate Glass for COB Glass Substrate for Lighting, 0.2mm 5′′ 6′′ 7′′ Glass Wafer Pyrex 7740 Glass Wafer, 1.1mmt Low Roughness Optical Glass Wafer for Detecting Instrument and so on.

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Supplier Homepage Product Lighting Glass Heat Resistant Lamp 0.4mm Borosilicate Glass for COB Glass Substrate for Lighting

0.4mm Borosilicate Glass for COB Glass Substrate for Lighting

FOB Price: US $0.58 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $0.58/ Piece
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Port: Guangzhou, China
Transport Package: Export Packing
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Thickness: 0.63mm 0.7mm 0.9mm 1mm 1.75mm 2mm
  • Transmittance: 93%
  • Tolerance: +/-0.01mm
  • Application: Spotlight
  • Specification: 1150x850mm
  • Thickness2: 0.1mm 0.15mm 0.2mm 0.3mm 0.4mm 0.5mm 0.7mm 1.1mm
  • Working Temperature: 550
  • Flatness: 0.003mm
  • Customized: Available
  • Origin: Made in China
Product Description
l Introduction:
We provide colorful lighting industry.Lighting system for complex demands can bear high temperature, 
such as bad, still can guarantee the stability of lighting system.We supply short BOROFLOAT® 33
are widely used in the LED chip, lighting equipment system filter, insulation slices, LOGO, 
high-power lighting protection and auto lamp protection glass.
 
l Product features:
a)High heat resistance
b)The whole band range has excellent transmission performance
c)Good resistance to strong alkali
d)Excellent surface shape accuracy
 
l Glass technical parameters:
a)Material: BOROFLOAT® 33,TEMPAX®
b)Thickness:1.0mm,1.5mm ,2mm ,3mm 4mm 6mm 8mm 10mm -20mm (Tolerances+ / - 0.02 mm)
c)standard size:Φ4",Φ5",Φ6",85´85mm,105mm´105mm,150´150mm (other size can be customized)
d)MIL:60/40
e)Roughness (Ra) Less-1.5nm
f)TTV Less 0.01mm
g)Chamfer C0.05~0.2mm
 
l Product main technical parameters:
Technical parameters:
Density (25 ºC)2.2g/cm2
Expansion coefficient(ISO 7991)3.25´10-6k-1
Transmittance91%
Softening point820ºC
Short time use less 10h550ºC
Long time use more 10h450ºC
Refractive index
(587.6nm)
1.47140
Knoop hardness480

0.4mm Borosilicate Glass for COB Glass Substrate for Lighting
0.4mm Borosilicate Glass for COB Glass Substrate for Lighting
0.4mm Borosilicate Glass for COB Glass Substrate for Lighting
 
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