Substrates for Specialized Industrial Applications
Substrates for specialized industrial applications are mainly intended for customized, irregularly shaped cover glass for industrial control systems, measurement-instrument panels and viewing glass. Special requirements such as edge polishing and blind-hole machining can be accommodated.
Specification Snapshot
Thickness
0.3–30.0 mm
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Overview
Substrates for specialized industrial applications are mainly intended for customized, irregularly shaped cover glass for industrial control systems, measurement-instrument panels and viewing glass. Special requirements such as edge polishing and blind-hole machining can be accommodated.
Specifications
| Parameter | Value |
|---|---|
| Material | Qingban glass / B270i / BK-7(H-K9L) / D263T / high-borosilicate glass, etc. |
| Diagonal | <1250 mm |
| Thickness | 0.3–30.0 mm |
| Total Thickness Variation TTV | 10 μm |
| Total Thickness Variation TTV [partial Φ50.0 mm] | 1 μm |
| Surface Figure | λ/2 |
| Surface Figure [partial] | λ/8 |
| Surface Finish | Grade 0 Surface Finish / Zero Defect |
Datasheet
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Supplier Information
Nanyang Xinxing Precision Optics Co., Ltd. is a high-tech enterprise engaged in optical cold processing and the manufacturing of super-large double-sided lapping and polishing machines. The company is committed to technological innovation and management innovation, striving to meet various customer needs. It has a complete set of production and processing equipment and a strict quality management system (certified to ISO9001:2015). It is the only manufacturer in China capable of mass-producing high-precision photomask substrates within six generations.
We focus on the production and R&D of ultra-large-diameter, ultra-high-precision flat optical glass substrates and the independent development of related equipment.
We can provide optical manufacturers with:
● Double-sided lapping substrates in square, circular, and various special-shaped blanks with specifications from 10mm to 1250mm (diagonal), with a monthly production capacity of about 500,000 pieces. Among them, the company has independently developed and built a production line for ultra-large specification (60/50 inch) flat substrates, becoming the only manufacturer in China with large-size, high-precision, and mass production capabilities.
● Prisms: We can produce various optical prism tooling and fixtures according to customer requirements, and mass-produce optical prism lenses (triangular prisms, long strip prisms, wedge prisms, right-angle prisms, roof half-roof prisms).
We can provide production and processing equipment for various specifications of flat optical glass substrates:
● 60B super-large double-sided lapping and polishing machine — maximum workpiece size: φ1500mm
● 50B super-large double-sided lapping and polishing machine — maximum workpiece size: 920*500mm
● 32B large double-sided lapping and polishing machine — maximum workpiece size: φ700mm
● 20B large double-sided lapping and polishing machine
● 16S double-sided lapping and polishing machine
● 9B double-sided lapping and polishing machine
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