insulating optical glass KG2 KG3 KG1 GRB1 GRB3

1. We have rich experience to manufacture insulating glass 2. the competitive price 3.good surface quality 4. good reputation

We specialize in insulating glass. (Heat - absorbing glass)

The insulating glass  can insulating  ultraviolet and  infrared.

GRB1 GRB2 GRB3 / KG2 KG1 KG3   

 

Insulating glass elucidation:

Technique index sign : 

     1.Material: Insulating glass GRB1,GRB2 ,GRB3, (KG2 ,KG1, KG3) prominent feature is the high visible light transmission and absorb infrared range (especially for 1064 nm infrared absorption), who require high light intensity but require filters to remove Application of heat can occasion. 200 nm to 2500 nm spectral range of a full range of optical glass.

      2. Surface quality            40/20 60/40 80/50

      3.Surface accuracy        1/10 into,1/4 into2 into

      4.Thickness tolerence    ±0.01mm±0.02mm

 

Application

Apply in high strength light and heat insulation. For example: applications in the operating room, slide projector, slider and  projector.

Technical requirements of insulating glass (Heat - absorbing glass)

Type	Thickness (mm)	420 (nm)	500 (nm)	600 (nm)	700 (nm)	800 (nm)	900 (nm)	1000 (nm)	1060 (nm)	2200 (nm)
GRB1	3	≥85.0			45.0-70.0			≤4.0
GRB2	2	365≥85.5	≥86.5	≥74.6	≤73.0	≤50	≤26		≤11
GRB3	2	365≥81.9	≥81.0	≥76.4	≤53.6	≤12.9	≤2.8		≤0.1	≤0.9

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insulating optical glass KG2 KG3 KG1 GRB1 GRB3