Strong Hardness0.7mm Quartz Glass for High Power LED Light

Introduction:As PLC chips, FA array optical communication systems and V groove chip electronic components with high precision, the glass photosensitivity, heat resistance and acid and alkali have high requirements, making the whole optical system in the face of harsh working environment can still maintain excellent stability.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 accuracyGlass technical parameters:a)material: BOROFLOAT®33,TEMPAX®
b)standard size:0.1,0.2,0.3,0.4,0.5,0.6,0.7,1.0mm,1.5mm (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)<1.5nm
f)TTV <0.01mm
g)Chamfer C0.05~0.2mm
Product main technical parameters:Technical parameters:Density (25 ºC)2.2g/cm2Expansion coefficient(ISO 7991)3.25´10-6k-1Transmittance91%Softening point820ºCShort time use<10h550ºCLong timeuse>=10h450ºCRefractive index
(587.6nm)1.47140Knoop hardness480