High Temperature Resistance Quartz Glass Torch with Good Electrical Insulation and High Light Transmittance
Detalles del producto
| Pureza de materiales: | SiO₂>99,99% | Temperatura de trabajo: | 1100 ℃ |
|---|---|---|---|
| Transmitancia de luz: | > 92% | Dureza: | Mohs 6.5 |
| Densidad: | 2.2 g/cm3 | Punto de fusión: | 1732℃ |
Descripción del Producto
Shengfan Quartz Glass Torch offers exceptional performance for glass blowing, laboratory heating, and blowtorch applications.
| SiO₂ Content | 99.9% |
|---|---|
| Density | 2.2 g/cm³ |
| Hardness (Moh's Scale) | 6.6 |
| Melting Point | 1732℃ |
| Working Temperature | 1100℃ |
| Max Short-term Temperature | 1450℃ |
| Visible Light Transmittance | Above 93% |
| UV Spectral Region Transmittance | 80% |
| Annealing Point | 1180℃ |
| Softening Point | 1630℃ |
| Strain Point | 1100℃ |
- High purity: SiO₂ > 99.99%
- Operating Temperature: 1200℃; Soften Temperature: 1730℃
- Excellent thermal stability
- Superior acid and alkali resistance
- High light transmittance
- Excellent electrical insulation properties










Lianyungang Shengfan Quartz Product Factory specializes in research, development, and manufacturing of quartz plates, tubes, flanges, rings, cuvettes, and quartz instruments. Located in China's Crystal Capital—Donghai City, Jiangsu Province—the facility is 70 km from Lianyungang port with convenient transportation access.
Covering 1,000 square meters with over 30 employees, the company achieves annual sales exceeding USD 5.2 million. Guided by the philosophy of "Technology Orientation, Quality First, Integrity and Responsibility, Sustainable Operation," Shengfan Quartz is dedicated to establishing an international enterprise with standardized, sustainable operational capabilities.

We adhere to business integrity, extensive experience, competitive pricing, quality assurance, and excellent after-sales service. We sincerely welcome customers to discuss their requirements.
- Provide your requirements or application details
- We provide quotation based on your requirements or our suggestions
- Customer confirms samples and places deposit for formal order
- We arrange production
Aspectos destacados del producto
La antorcha de vidrio de cuarzo de alta pureza (SiO₂>99,99%) resiste 1100°C con excelente estabilidad térmica y aislamiento eléctrico (>92% de transmisión de luz). Doblado, corte y pulido personalizados disponibles para aplicaciones industriales y de semiconductores.
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