High-Borosilicate Glass BF33
BF33 Special Borosilicate Glass with Low Expansion,Heat Resistance,Chemical Stability and Excellent Transmission.
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Overview
Specifications
| Parameter | Value |
|---|---|
| High-Borosilicate Glass - Material | BF33 |
| High-Borosilicate Glass - Diameter | 50.8mm |
| High-Borosilicate Glass - Diameter | 100mm |
| High-Borosilicate Glass - Diameter | 150mm |
| High-Borosilicate Glass - Diameter | 200mm |
| High-Borosilicate Glass - Thickness [Diameter: 50.8mm] | 500μm |
| High-Borosilicate Glass - Thickness [Diameter: 100mm] | 500μm |
| High-Borosilicate Glass - Thickness [Diameter: 150mm] | 1000μm |
| High-Borosilicate Glass - Thickness [Diameter: 200mm] | 1000μm |
| High-Borosilicate Glass - Orientation Flat [Diameter: 50.8mm] | 16mm |
| High-Borosilicate Glass - Orientation Flat [Diameter: 100mm] | 32.5mm |
| High-Borosilicate Glass - Orientation Flat [Diameter: 150mm] | 47.5mm |
| High-Borosilicate Glass - Orientation Flat [Diameter: 200mm] | Notch |
| Borosilicate Glass - Surface Finish | S/D 20/10 60/40 80/50 |
| Material Type [Product Introduction Material Comparison; Quartz JGS1] | High-Purity Synthetic Quartz |
| Main Constituents [Product Introduction Material Comparison; Quartz JGS1] | SiO₂（>99.99%） |
| Hydroxyl Content [Product Introduction Material Comparison; Quartz JGS1] | High (Approximately 1000 ppm) |
| Thermal Expansion Coefficient [Product Introduction Material Comparison; Quartz JGS1] | 0.55 × 10⁻⁶ /K (Extremely Low Expansion) |
| Heat Resistance [Product Introduction Material Comparison; Quartz JGS1] | Extremely High (Softening Point Approximately 1700°C) |
| Transmission Range [Product Introduction Material Comparison; Quartz JGS1] | 185 nm - 2500 nm |
| UV Transmittance [Product Introduction Material Comparison; Quartz JGS1] | Excellent (High Transmission from 185 nm) |
| Infrared Transmittance [Product Introduction Material Comparison; Quartz JGS1] | Poor (Affected by Hydroxyl Absorption at 2.7 μm) |
| Chemical Stability [Product Introduction Material Comparison; Quartz JGS1] | Excellent (Strong Acid/Alkali Resistance) |
| Mechanical Strength [Product Introduction Material Comparison; Quartz JGS1] | High |
| Main Applications [Product Introduction Material Comparison; Quartz JGS1] | UV Optics, Lasers, Semiconductors |
| Material Type [Product Introduction Material Comparison; Quartz JGS2] | Medium-Purity Quartz (Natural or Synthetic) |
| Main Constituents [Product Introduction Material Comparison; Quartz JGS2] | SiO₂（>99.9%） |
| Hydroxyl Content [Product Introduction Material Comparison; Quartz JGS2] | Low (Approximately 200 ppm) |
| Thermal Expansion Coefficient [Product Introduction Material Comparison; Quartz JGS2] | 0.55 × 10⁻⁶ /K (Extremely Low Expansion) |
| Heat Resistance [Product Introduction Material Comparison; Quartz JGS2] | Extremely High (Softening Point Approximately 1700°C) |
| Transmission Range [Product Introduction Material Comparison; Quartz JGS2] | 220 nm - 2500 nm |
| UV Transmittance [Product Introduction Material Comparison; Quartz JGS2] | Relatively Poor (Low Transmission below 220 nm) |
| Infrared Transmittance [Product Introduction Material Comparison; Quartz JGS2] | Relatively Good (Relatively High Transmission at 2.7 μm) |
| Chemical Stability [Product Introduction Material Comparison; Quartz JGS2] | Excellent (Strong Acid/Alkali Resistance) |
| Mechanical Strength [Product Introduction Material Comparison; Quartz JGS2] | High |
| Main Applications [Product Introduction Material Comparison; Quartz JGS2] | Visible/Infrared Optics, Laser Windows |
| Material Type [Product Introduction Material Comparison; Borosilicate Glass BF33] | High-Borosilicate Glass (Containing Boron Oxide) |
| Main Constituents [Product Introduction Material Comparison; Borosilicate Glass BF33] | SiO₂ (Approximately 81%), B₂O₃ (Approximately 13%) |
| Hydroxyl Content [Product Introduction Material Comparison; Borosilicate Glass BF33] | Low (<10 ppm) |
| Thermal Expansion Coefficient [Product Introduction Material Comparison; Borosilicate Glass BF33] | 3.25 × 10⁻⁶ /K (Low Expansion) |
| Heat Resistance [Product Introduction Material Comparison; Borosilicate Glass BF33] | Relatively High (Softening Point Approximately 820°C) |
| Transmission Range [Product Introduction Material Comparison; Borosilicate Glass BF33] | 300 nm - 2500 nm |
| UV Transmittance [Product Introduction Material Comparison; Borosilicate Glass BF33] | Relatively Poor (Low Transmission below 300 nm) |
| Infrared Transmittance [Product Introduction Material Comparison; Borosilicate Glass BF33] | Good (Relatively High Transmission at 2.7 μm) |
| Chemical Stability [Product Introduction Material Comparison; Borosilicate Glass BF33] | Good (Acid/Alkali Resistant, but Weaker Than Quartz) |
| Mechanical Strength [Product Introduction Material Comparison; Borosilicate Glass BF33] | High |
| Main Applications [Product Introduction Material Comparison; Borosilicate Glass BF33] | Optical Windows, Laboratory Ware, Displays |
Applications
Datasheet
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