Our Quartz Thermal Insulation Plates are manufactured from premium high-purity fused quartz, providing excellent thermal resistance, dimensional stability, and chemical durability for high-temperature industrial processes. Designed specifically for photovoltaic furnace insulation, these plates help minimize heat loss, improve temperature uniformity, and protect furnace components during continuous operation.
With excellent resistance to thermal shock and contamination, quartz insulation plates are widely used in photovoltaic production lines, semiconductor equipment, and other precision thermal processing systems.
Product Features
High Temperature Resistance
Manufactured from high-purity fused quartz capable of long-term operation in high-temperature environments with excellent structural stability.
Low Thermal Expansion
The extremely low coefficient of thermal expansion minimizes deformation during rapid heating and cooling cycles.
Excellent Thermal Insulation
Designed to reduce heat transfer around furnace openings and improve thermal efficiency.
High Purity Material
Low metallic impurity content helps reduce contamination in clean manufacturing environments.
Outstanding Thermal Shock Resistance
Withstands repeated heating and cooling cycles without cracking under normal operating conditions.
Precision CNC Machining
Custom machining ensures accurate dimensions, smooth edges, and excellent installation compatibility.
Specifications
| Item | Specification |
|---|---|
| Product Name | Quartz Thermal Insulation Plate |
| Material | High Purity Fused Quartz |
| Standard Size | 420 × 5 mm |
| Thickness | 5 mm |
| Shape | Customized |
| Surface Finish | Ground / Polished Available |
| Working Temperature | Up to 1100°C (Continuous) |
| Softening Point | Approx. 1680°C |
| Custom Service | Available |
Applications
- Photovoltaic diffusion furnaces
- Solar cell production equipment
- Furnace entrance insulation
- High-temperature thermal processing systems
- Semiconductor manufacturing equipment
- Quartz furnace assemblies
- Industrial heating equipment
- Laboratory high-temperature systems
Advantages
- Excellent heat insulation performance
- High dimensional accuracy
- Superior thermal shock resistance
- Low contamination
- Long service life
- Stable performance in continuous operation
- OEM & custom machining available
Manufacturing Capabilities
We provide complete custom manufacturing services based on customer drawings or samples, including:
- Custom outer diameter
- Special cutouts and slots
- Precision CNC machining
- Edge grinding and polishing
- Surface treatment
- Tight dimensional tolerances
- Small batch and mass production
Quality Control
Each quartz insulation plate undergoes strict inspection before shipment, including:
- Dimensional inspection
- Surface quality inspection
- Edge finish inspection
- Flatness verification
- Material purity verification
- Packaging protection
Why Choose Us
- Professional quartz glass manufacturer
- Rich experience in photovoltaic and semiconductor industries
- Advanced CNC machining capability
- Stable quality and competitive pricing
- Fast quotation and worldwide shipping
- Custom OEM & ODM solutions
FAQ
Q1: Can you manufacture according to customer drawings?
Yes. We specialize in custom quartz machining based on technical drawings, CAD files, or samples.
Q2: What industries use quartz insulation plates?
They are widely used in photovoltaic, semiconductor, laboratory, optical, and high-temperature industrial furnace applications.
Q3: Can different thicknesses and dimensions be customized?
Yes. We offer fully customized dimensions, thicknesses, cutouts, and machining according to your requirements.
Q4: What material is used?
Our insulation plates are manufactured from high-purity fused quartz, offering excellent thermal stability, low thermal expansion, and high chemical resistance.
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