Quartz Plates / Quartz Sheets
Precision quartz plates and sheets supplied with controlled dimensions and engineered packaging solutions for technical and industrial applications.
There is no minimum order quantity for quartz plates and sheets .
For orders with a product value below USD 200 (excluding shipping), a one-time handling fee of USD 50 will apply.
GlobalQT supplies quartz plates and quartz sheets for technical, industrial, and laboratory applications.
Selected Types of Quartz Plates / Quartz Sheets
Product Inquiry & Contact Form
Quartz Plates / Quartz Sheets Specifications
Maximum Dimensions
Rectangular quartz plates: up to 1500 ร 2000 mm
Circular quartz plates: up to ร1500 mm
Materials Available
Quartz plates can be supplied in different material grades, including industrial-grade fused quartz and optical-grade quartz materials.
Material selection is determined based on thermal, optical, and application requirements.
Processing & Customization
We support custom cutting and processing of quartz plates based on drawings or specifications, including size definition, edge finishing, and surface treatment.
Processing feasibility is evaluated based on plate size, thickness, and application conditions.
Typical Applications
Semiconductor processing equipment
Thermal processing systems
Optical and laser systems
Chemical processing equipment
Laboratory and research devices
Material Properties of Quartz Plates / Quartz Sheets
| Mechanical Properties | Values |
|---|---|
| Density (g/cmยณ) | 2.2 |
| Mohs Hardness | 6-7 |
| Tensile Strength (MPa) | 1100 |
| Flexural Strength (MPa) | 65 |
| Torsional Strength (MPa) | 30 |
| Young's Modulus (GPa) | 7.5 * 10โด |
| Poisson's Ratio | 0.17 |
| Electrical Properties | Values |
|---|---|
| Dielectric Constant (10 GHz) | 3.74 |
| Dielectric Loss (10 GHz) | 0.0002 |
| Dielectric Strength (10 GHz) | 3.7 * 10โท V/m |
| Resistivity (ฮฉยทcm) | 1 * 10ยฒโฐ ฮฉยทm |
| Resistivity at 1000ยฐC (ฮฉยทcm) | 1 * 10โธ ฮฉยทm |
| Thermal Properties | Values |
|---|---|
| Strain Point (ยฐC) | 1080 |
| Annealing Point (ยฐC) | 1180 |
| Softening Point (ยฐC) | 1630 |
| Thermal Conductivity at 20ยฐC (W/mยทK) | 1.4 |
| Specific Heat (J/KgยทK) at 20ยฐC | 670 |
| Thermal Expansion Coefficient (20-320ยฐC) (1/ยฐC) | 5.5 * 10โปโท |
Thermal Properties
Quartz plates exhibit excellent thermal stability and resistance to thermal shock.
They maintain structural integrity under high-temperature environments and rapid temperature changes, making them suitable for thermal processing and high-temperature equipment applications.
Mechanical Properties
Quartz plates provide high structural rigidity and dimensional stability.
Their low deformation characteristics ensure stable performance in precision equipment and structural installations.
Chemical Properties
Quartz glass shows strong chemical resistance to most acids and chemicals, ensuring long-term stability in chemically active environments.
It is suitable for use in chemical processing systems and corrosive application conditions.
Optical Properties (Optional for optical-grade materials)
Optical-grade quartz plates offer high transparency and stable optical performance, suitable for optical, laser, and photonic system applications.
Ordering & Commercial Terms
Production Lead Time
Approximately 80% of our quartz plates orders are shipped within 6โ12 working days after payment is received.
Orders involving customized specifications or larger quantities may require additional production time.
For urgent orders, customers inform us in advance, and we prioritize production and shipment based on schedule availability.
Shipping Options
For shipments below 50โ100 kg:
We typically offer the following international shipping options, depending on destination and urgency:
International express courier โ The fastest option.
China Post โ The most economical option, available for small parcels, generally limited to 20โ30 kg per shipment depending on destination.
Air freight โ A balanced option in terms of cost and transit time, usually applicable for shipments above 21 kg, subject to destination-specific requirements.
These options are commonly used for small to medium-weight shipments.
For shipments above 50โ100 kg:
Shipping is typically arranged by air freight or sea freight, depending on delivery timeline, destination, and customer requirements.
Ordering Process
Share your required specifications with us, including dimensions, quantity, and application details.
Based on your requirements, we will evaluate feasibility and propose a suitable technical solution, including pricing, for your confirmation.
After confirmation, we will issue a Proforma Invoice (PI) for order placement.
Production will be arranged after payment is received.
Once production is completed and the shipment is arranged, we will issue the Commercial Invoice (CI) and shipping documents.
The order will then be shipped according to the agreed shipping method.
Payment Methods
Bank transfer (T/T) is our standard payment method for most orders.
For small orders or sample orders, we also support payment via secure credit card payment links or PayPal, depending on order value and transaction requirements.
Elevate your project's profitability to new heightsโACT NOW!
Upon grasping your needs, our expert engineers will craft a complimentary solution.
Expect a swift response within 1 working dayโwe’re here to transform your vision into reality.
We respect your confidentiality and all informations are protected.