Product Specifications
Available Sizes: 50ml, 60ml, 125ml, 250ml, 500ml, 1000ml, 2000ml
Key Features:
- Excellent resistance to high temperatures
- Strong corrosion resistance
- High light transmittance
- ISO 9001 certified
Material Details
Material: Quartz Glass
Purity: Over 99.99%
Characteristics:
- Superior quality at a competitive price with an elegant design
- Resistant to high temperature and corrosion
- No bubbles or processing defects
- Long service life
About Donghai Yukang Quartz Material Co., Ltd.
Donghai Yukang is a professional manufacturer of high-purity quartz materials, offering over 5 types and 70 specifications ranging from 3mm to 300mm. Our products include clear quartz tubes (high purity, good thermal resistance, low OH content), UV-blocking quartz tubes, red quartz tubes, processed quartz tubes, quartz rods, plates, gray quartz tubes, and more. We also provide additional services such as trimming, cutting, fire polishing, pinching, and bending.
After-Sale Service
- 24/7 customer support available
- We accept rework if the product quality does not meet your expectations
- Free samples are available upon request
- OEM services are welcome – we can produce according to your design and artwork
We welcome your custom designs and drawings. Please share your special specifications so we can tailor the product to your needs.
| AL | Fe | K | Na | Li | Ca | Mg | Cu | Mn | Cr | B | Ti |
| 5-12 | 0.19-1.5 | 0.71-1.6 | 0.12-1.76 | 0.38-0.76 | 0.17-1.23 | 0.05-0.5 | 0.05 | 0.05 | <0.05 | <0.1 | <1.0 |
Spectral Transmission at 1.0mm Thickness
| mm | <220 | 255 | 280 | 315 | 350 | 38 | 590 | 780 |
| % | 89 | 91 | 93 | 93 | 93 | 93 | 93.2 | 93.4 |
Physical Properties
| Density (g/cm³) at 20°C (kg/m³) | 2.2 |
| Hardness on Mohs Scale | 5.5–5.6 |
| Softening Point (°C) | 1683 |
| Annealing Point (°C) | 1215 |
| Defoamation Point (°C) | 1120 |
Our quartz glass products are widely used in scientific research, industrial applications, and optical systems due to their excellent performance and reliability. If you have any specific requirements or need further technical details, feel free to contact us. We look forward to working with you and providing tailored solutions for your needs.
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