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Quality JGS1 Optical Grade High Transmittance Polished Quartz Glass Plate Fused Silica Sheet for Laser Window factory
Quality JGS1 Optical Grade High Transmittance Polished Quartz Glass Plate Fused Silica Sheet for Laser Window factory
Quality JGS1 Optical Grade High Transmittance Polished Quartz Glass Plate Fused Silica Sheet for Laser Window factory
Quality JGS1 Optical Grade High Transmittance Polished Quartz Glass Plate Fused Silica Sheet for Laser Window factory
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JGS1 Optical Grade High Transmittance Polished Quartz Glass Plate Fused Silica Sheet for Laser Window

Brand Name: ShengFan
Model Number: QSP-1
Place of Origin: jiangsu.China
Certification: ROSH SGS
Minimum Order Quantity: 1pcs
Price: $0.50 - $10.00/pieces
Supply Ability: 10000 Piece/Pieces per Month

Product Details


Light Transmittance: >92% Hardness: Mohs 6.5
SiO2 Purity: >99.99% Working Temperature: 1150℃
Thickness: 0.5-100mm Density: 2.2g/cm³
Highlight

JGS1 Optical Grade Quartz Glass Plate

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High Transmittance Fused Silica Sheet

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Polished Quartz Glass Sheet

Product Description

Product Overview

High-purity, custom-size fused silica sheet engineered for laser equipment, offering UV high transmittance and anti-corrosion properties. Manufactured from 99.99% SiO2 for demanding optical and industrial applications.

Brand shengfanquartz
SiO2 99.99%
Density 2.2 (g/cm³)
Hardness (Moh's scale) 6.6
Melting Point 1732℃
Working Temperature 1100℃
Annealing Point 1180℃
Softening Point 1630℃
Specifications
Color Transparent
Shape Circular / Round
Standard JGS1, JGS2, JGS3
Material 99.99% SiO2
Diameter 1–800 mm
Thickness 0.2–100 mm
Application Optics quartz windows
Light Transmittance >92%
Hardness Mohs 6.5
Resistance Value 1000 times than ordinary glass
Quartz glass plate manufacturing samples showing various corner types and edge finishes
Custom Manufacturing Options
  • Square pieces available in four standard corner types
  • Shaped quartz plates produced according to provided samples or drawings
  • All dimensions specified in millimeters (mm)
Remarks: Additional requirements such as tolerance, polish, and translucency can be provided according to demand. We can customize any size quartz glass plate according to your drawing.
Application Scope

Used to make semiconductors, electric light source devices, semiconductor communication devices, lasers, optical instruments, laboratory instruments, electrical equipment, medical equipment, and chemical instruments for the chemical industry, electronics, metallurgy, and other industries.

Product Advantages
  • Not easy to be corroded
  • Can withstand high temperature
  • Beautiful appearance
  • Compact structure
  • Easy to operate
  • Strong light transmission
  • Good electrical insulation
Product Gallery
Production Process
Application Examples
Quartz glass plate industrial applications in optical and laser equipment
Product Use Cases
Quartz glass plate usage examples across various industries
Packing & Delivery
Quartz glass plate packaging and shipping preparation
Company Introduction

Lianyungang Shengfan Quartz Product Factory is a professional manufacturer specialized in the research and development of quartz plates, quartz tubes, quartz flanges, quartz rings, cuvettes, and quartz instruments. The company is located in China Crystal Capital — Donghai City, Jiangsu Province, China, 70 km from Lianyungang port with convenient transportation.

Covering an area of 1,000 square meters, we now have over 30 employees with annual sales exceeding USD 5.2 million.

With the philosophy of Technology Orientation, Quality First, Integrity and Responsibility, and Sustainable Operation, the company dedicates itself to establishing an international enterprise with standard and sustainable operation capability.

Shengfan Quartz Product Factory facility and production floor
Our Services & Strength

The company adheres to integrity in business, offers experienced service, reasonable pricing, quality assurance, and provides excellent after-sales service. We sincerely welcome customers to come and negotiate.

Frequently Asked Questions
Q1. Can I have a sample order?

Yes, we welcome sample orders to test and check quality.

Q2. What about the delivery time?

Within 15 days after receiving deposit.

Q3. Do you have any MOQ limit?

Low MOQ — 1 pc for sample checking is available.

Q4. How to proceed with an order in your factory?
  1. Firstly, let us know your requirements or application.
  2. Secondly, we quote according to your requirements or our suggestions.
  3. Thirdly, the customer confirms the samples and places a deposit for the formal order.
  4. Fourthly, we arrange the production.
Q5. How do you ship the goods and how long does it take to arrive?

DHL, UPS, FedEx, or TNT are optional for small orders (usually takes 3–5 days). Airline and sea shipping are also available.

Product Highlights

JGS1 fused silica plates offer >92% UV transmittance, SiO2 purity >99.99%, and withstand 1150℃. With Mohs 6.5 hardness and custom sizes from 0.5-100mm, they suit laser windows and optical equipment. Corrosion-resistant and highly durable.

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