Quartz Glass Processing Plant with 820℃ Softening Point and 92% Light Transmission for Flint Glass Production
Price:
Negotiable
MOQ:
1 set
Delivery Time:
150 days after received the down payment
Brand:
JEFFER
Product Description
Quartz Glass Processing Plant Overview
This advanced flint glass production line specializes in manufacturing borosilicate tube glass,
engineered with high concentrations of boron trioxide and silica for superior thermal performance
and environmental safety.
Technical Specifications
| Parameter | Value |
|---|---|
| SiO2 Content | >80% |
| Strain Point | 520℃ |
| Annealing Point | 560℃ |
| Softening Point | 820℃ |
| Refractive Index | 1.47 |
| Light Transmission (2mm) | 0.92 |
| Elastic Modulus | 67KNmm⁻² |
| Tensile Strength | 40-120Nmm² |
| Glass Stress Optical Coefficient | 3.8×10⁶m²/N |
| Processing Temperature (10⁴dpas) | 1220℃ |
| Linear Coefficient of Expansion (20-300℃) | 3.3×10⁻⁶K⁻¹ |
| Density (20℃) | 2.23gcm⁻¹ |
| Specific Heat | 0.9jg⁻¹K⁻¹ |
| Thermal Conductivity | 1.2Wm⁻¹K⁻¹ |
Key Performance Advantages
- Exceptional heat resistance with softening point of 820℃
- High light transmission rate of 92% at 2mm thickness
- Low thermal expansion coefficient of 3.3×10⁻⁶K⁻¹
- Environmentally safe composition with boron trioxide and silica
- Superior mechanical strength with tensile strength range of 40-120Nmm²
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Get in Touch
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Company
JEFFER Engineering and Technology Co.,Ltd
Location
4FL, B3 Saturn Builing, No. 98 Star Road, New North Zone, Chongqing, China
Contact Person
Maggie YU