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Yantai ZK Optics Co., Ltd.

  • China,Beijing ,Beijing
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China 90x18x3mm Precision Grooved Quartz Substrate High Purity Optical Plate
China 90x18x3mm Precision Grooved Quartz Substrate High Purity Optical Plate

  1. China 90x18x3mm Precision Grooved Quartz Substrate High Purity Optical Plate
  2. China 90x18x3mm Precision Grooved Quartz Substrate High Purity Optical Plate

90x18x3mm Precision Grooved Quartz Substrate High Purity Optical Plate

  1. MOQ: 10 Pieces
  2. Price:
  3. Get Latest Price
Flatness Excellent
Thermal Stability Strong, suitable for high-temperature use
Groove Precision groove, uniform depth
Overall Dimension 90 x 18 x 3mm
Surface Finish Double-sided scratch-free polished
Material High Purity Quartz
Payment Terms T/T,PayPal,Western Union
Delivery Time 7-15 working days
Packaging Details Export-grade corrugated carton with foam protection
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Flatness Excellent Thermal Stability Strong, suitable for high-temperature use
Groove Precision groove, uniform depth Overall Dimension 90 x 18 x 3mm
Surface Finish Double-sided scratch-free polished Material High Purity Quartz
Payment Terms T/T,PayPal,Western Union Delivery Time 7-15 working days
Packaging Details Export-grade corrugated carton with foam protection Place of Origin China
High Light Grooved Quartz Substrate 90x18x3mmPrecision Groove quartz substrateHigh Purity fused quartz substrate
Grooved Quartz Substrate 90x18x3mm Precision Groove High Purity Optical Plate
Product Name

The Grooved Quartz Substrate is a precision machined high-purity quartz plate with an overall dimension of 90 x 18 x 3mm, featuring a precision groove machined to uniform depth across the working area. Manufactured from high purity fused quartz, the substrate offers a double-sided scratch-free polished surface that protects optical workpieces during handling and measurement. The combination of excellent flatness and tight groove machining tolerance makes the plate a dependable platform for positioning components in optical assemblies and high-temperature measurement systems. With strong thermal stability and resistance to acids and alkalis, this grooved substrate maintains its dimensional and optical integrity in demanding environments, delivering reliable performance for precision optical applications.

Specification
ParameterSpecification
Overall Dimension90 x 18 x 3mm
GroovePrecision groove, uniform depth
Surface FinishDouble-sided scratch-free polished
MaterialHigh purity quartz
FlatnessExcellent
Thermal StabilityStrong, suitable for high-temperature use
ApplicationHigh-temperature optical applications
Core Features
  • Uniform groove depth: The precision groove is machined to consistent depth and geometry, ensuring stable seating and accurate positioning of workpieces.
  • Double-sided scratch-free polished surface: Both faces are finished smooth and defect-free, protecting optical components and samples from damage.
  • High temperature and acid-alkali resistance: The quartz body withstands elevated temperatures and aggressive cleaning agents without degradation.
  • High purity without impurity precipitation: The clean material releases no contaminants, keeping optical surfaces and workpieces uncontaminated during use.
  • Excellent flatness: The precisely finished plate provides a level reference surface that supports stable and repeatable measurements.
Application

The Grooved Quartz Substrate is designed for optical and laboratory systems that require precise, stable placement of components under demanding conditions. It is commonly used as a positioning carrier for optical elements, where the precision groove holds lenses, filters or samples at a fixed location and orientation. In spectral testing and measurement setups, the substrate provides a clean, flat and chemically inert platform that will not interfere with optical signals. Thanks to its strong thermal stability, the plate is particularly suited to high-temperature optical applications, such as light source conditioning and thermal testing fixtures, where ordinary materials would deform or contaminate the optical path. The scratch-proof polished surface also makes it ideal for handling valuable workpieces that must remain free of marks and defects throughout inspection.

Advantages
  • Excellent flatness: The precisely ground and polished surface delivers a level reference that keeps measurement geometry stable and repeatable.
  • Tight machining tolerance for grooves: Groove width and depth are controlled within narrow limits, guaranteeing consistent seating of components.
  • Scratch-proof for workpieces: The smooth polished finish minimizes the risk of scratching lenses, mirrors and samples during loading and unloading.
  • Strong thermal stability: The substrate maintains dimensional and optical integrity at high temperatures, making it well suited to high-temperature optical scenarios.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    1998

  • Total Annual:

    2000000-3000000

  • Employee Number:

    200~500

  • Ecer Certification:

    Verified Supplier

Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha... Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It ha...

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  • Yantai ZK Optics Co., Ltd.
  • Jidong Industraial Park, Qianbaihujian, Yangfang Town, Changping District, Beijing, China
  • https://www.opticalquartzglass.com/

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