Fuyao Quartz manufactures high-purity fused quartz plates, quartz glass sheets, circular quartz discs, rectangular plates, strips and custom-shaped flat quartz components for semiconductor equipment, laboratory instruments, optical systems, high-temperature processing equipment and customized industrial assemblies.
The products shown in the images represent several common quartz plate configurations. These include thin transparent rectangular plates, thick square plates with rounded corners, circular quartz discs, semicircular pieces, long narrow quartz strips and patterned or perforated quartz plates. Each component can be manufactured according to the customer’s drawing, required dimensions, thickness, edge profile, hole arrangement and surface-finish specifications.
Fused quartz is selected for applications that require high temperature resistance, low thermal expansion, good chemical stability, electrical insulation and optical transmission. Compared with ordinary glass, fused quartz maintains better dimensional stability during heating and cooling and can be used in environments where conventional soda-lime or borosilicate glass may not provide sufficient thermal or purity performance.
Fuyao Quartz supports prototype quantities, small customized batches and repeat production for industrial customers.
Product Types Shown in the Images
Rectangular and Square Quartz Plates
The images show transparent rectangular and square quartz plates in different sizes and thicknesses. These plates can be supplied with straight corners, rounded corners or custom edge profiles.
Typical applications include:
- Equipment observation panels
- High-temperature support plates
- Semiconductor equipment components
- Laboratory platform plates
- Electrical insulation plates
- Optical mounting components
- UV transmission windows
- Quartz chamber parts
The outside dimensions, thickness, corner radius and edge finish can be customized according to the installation structure.
Rounded-Corner Quartz Plates
The large square plate shown in the image has rounded corners and smooth polished edges. Rounded corners can reduce sharp edges and may help improve handling safety and reduce localized edge stress during installation.
Customers may specify:
- Corner radius
- Edge chamfer
- Edge bevel
- Ground edge
- Polished edge
- Flame-polished edge
- Full perimeter polishing
The appropriate edge treatment depends on the plate thickness, installation method and application.
Circular Quartz Discs
Circular quartz discs are commonly used in laboratory equipment, optical instruments, semiconductor processing systems and custom quartz assemblies.
Available options may include:
- Standard round discs
- Thin quartz wafers
- Thick quartz discs
- Central holes
- Multiple holes
- Grooves
- Slots
- Flat sections
- Custom edge profiles
- Polished or ground surfaces
The small circular parts shown in the image demonstrate that quartz plates can be processed into different diameters and thicknesses for precision assemblies.
Semicircular and Custom-Shaped Quartz Plates
The semicircular component shown in the image is an example of a custom-cut quartz shape. In addition to semicircular pieces, Fuyao Quartz can manufacture:
- Arcs
- Rings
- Annular plates
- Trapezoidal plates
- Polygonal plates
- Notched plates
- Slotted plates
- Irregular profiles
- Drawing-based custom shapes
These components are normally produced according to a two-dimensional technical drawing.
Long Quartz Strips
The third image shows long rectangular quartz strips or narrow quartz plates. These parts may be used as support rails, optical mounting elements, insulating strips, high-temperature fixtures or structural components in customized equipment.
Length, width, thickness, straightness and edge quality can be controlled according to the agreed drawing requirements.
Perforated or Patterned Quartz Plates
The round plate with a dense hole or pattern arrangement represents a customized quartz plate with multiple small openings or a precision surface pattern.
Depending on the actual design, this type of component may be described as:
- Perforated quartz plate
- Multi-hole quartz disc
- Quartz distribution plate
- Quartz gas diffuser plate
- Patterned quartz plate
- Precision-drilled quartz disc
The final product name should be selected according to its actual function. Hole diameter, hole quantity, pitch, distribution pattern and through-hole condition must be defined in the customer’s drawing.
Material Characteristics
Fused quartz plates offer a combination of thermal, optical, electrical and chemical properties.
| Property | Typical Description |
|---|---|
| Material | Fused quartz glass |
| Main Composition | SiOâ‚‚ |
| Appearance | Clear, transparent or ground |
| Thermal Expansion | Very low |
| Heat Resistance | Suitable for high-temperature applications |
| Optical Performance | Good transmission from UV to infrared, depending on material grade |
| Chemical Stability | Resistant to most acids |
| Electrical Properties | Excellent electrical insulation |
| Available Forms | Plate, sheet, disc, strip, ring and custom shape |
| Surface Options | Polished, ground, frosted or as-cut |
| Edge Options | Ground, polished, chamfered, beveled or rounded |
Actual material grade, purity and transmission performance should be selected according to the application. Semiconductor, UV optical and general industrial applications may require different quartz materials.
Customizable Specifications
Fuyao Quartz can manufacture quartz plates according to customer drawings and technical requirements.
Customers may specify:
- Length
- Width
- Diameter
- Thickness
- Corner radius
- Shape
- Surface finish
- Edge finish
- Flatness
- Parallelism
- Thickness tolerance
- Dimensional tolerance
- Hole diameter
- Hole quantity
- Hole pitch
- Groove dimensions
- Slot position
- Central opening
- Edge notch
- Cleaning requirements
- Packaging method
For precision optical or semiconductor applications, customers should clearly state the required surface quality, flatness, parallelism and inspection method.
Surface-Finish Options
Double-Side Polished Quartz Plates
Double-side polishing provides clear optical appearance on both surfaces and is suitable for optical transmission, visual observation and precision equipment applications.
Single-Side Polished Quartz Plates
Single-side polished plates may be selected when only one surface requires high transparency or controlled surface quality.
Ground or Frosted Quartz Plates
Ground surfaces have a matte appearance and may be used for structural supports, light diffusion, handling surfaces or non-optical applications.
As-Cut Quartz Plates
As-cut surfaces are suitable for general industrial applications where further machining, assembly or sealing will be performed by the customer.
Edge Processing
Quartz plate edges can be processed to reduce sharpness and improve dimensional consistency.
Available edge treatments include:
- Straight ground edges
- Polished edges
- Flame-polished edges
- Chamfered edges
- Beveled edges
- Rounded edges
- Custom edge profiles
For thin plates, edge handling is especially important because chips and microcracks can affect strength during installation and transportation.
Typical Applications
Semiconductor Equipment
- Quartz chamber plates
- Wafer-processing equipment parts
- Insulating support plates
- Gas distribution components
- Process observation plates
- Cleaning equipment components
- Custom quartz fixtures
- High-purity equipment assemblies
Laboratory and Analytical Instruments
- Quartz sample plates
- Reaction vessel covers
- Instrument windows
- Heating-stage plates
- Chemical analysis components
- Spectroscopy accessories
- Laboratory support plates
- Custom experimental components
Optical and UV Applications
- UV transmission plates
- Optical windows
- Laser-system components
- Spectrometer windows
- Light-guiding components
- Optical mounting plates
- Sensor covers
- UV equipment components
High-Temperature Industrial Equipment
- Furnace observation plates
- Heating-system supports
- Electrical insulation components
- Thermal processing fixtures
- High-temperature equipment windows
- Sensor protection components
Custom Equipment Assemblies
Quartz plates can also be used as positioning parts, spacers, covers, support elements, flow distribution plates and precision interfaces in customized industrial equipment.
Quality Inspection
Inspection items can be defined according to the customer’s drawing and application requirements.
Typical inspection includes:
- Length and width measurement
- Diameter measurement
- Thickness measurement
- Corner-radius inspection
- Hole diameter and position inspection
- Flatness inspection
- Parallelism inspection
- Surface scratch inspection
- Edge-chip inspection
- Crack inspection
- Bubble and inclusion inspection
- Surface transparency inspection
- Shape and profile verification
- Packaging inspection
For multi-hole or patterned quartz plates, the hole pattern, pitch, quantity and positional accuracy should be confirmed before batch production.
Packaging
Quartz plates are hard but brittle. Thin plates, polished surfaces and precision edges require protective packaging to reduce scratches, chips and breakage during transportation.
Packaging options may include:
- Individual separation
- Protective film
- Clean paper wrapping
- Soft foam layers
- Custom plastic trays
- Reinforced cartons
- Wooden cases
- Edge-protection materials
- Clean packaging for controlled environments
Large or thin quartz plates are normally packed separately to prevent direct contact between parts.
Information Required for Quotation
For an accurate quotation, please provide:
- Plate length and width or disc diameter
- Required thickness
- Quantity
- Material grade or purity requirement
- Surface finish
- Edge finish
- Corner radius
- Hole size and hole position
- Flatness and parallelism requirements
- Dimensional tolerances
- Working temperature
- Application
- Cleaning and packaging requirements
- Technical drawing, if available
For irregular shapes, multi-hole plates or precision optical components, a PDF, DWG, DXF or STEP drawing is recommended.
Why Choose Fuyao Quartz
Fuyao Quartz supplies both standard quartz plates and fully customized flat quartz components. We support customers from drawing review and material selection through prototype production, inspection and repeat batch manufacturing.
Our capabilities include:
- Thin and thick quartz plates
- Square and rectangular plates
- Rounded-corner quartz plates
- Circular quartz discs
- Quartz rings and semicircular parts
- Long quartz strips
- Multi-hole and patterned plates
- Custom cutting and contour machining
- Surface grinding and polishing
- Edge beveling and chamfering
- Prototype and small-batch production
- Dimensional inspection
- Protective export packaging
Whether your project requires a simple transparent quartz plate, a precision-polished disc, a rounded rectangular cover, a long quartz strip or a complex perforated quartz component, Fuyao Quartz can manufacture according to your drawing and application requirements.
FAQ
1. Can the size, thickness and shape of the quartz plate be customized?
Yes. Fuyao Quartz can manufacture square, rectangular, round, semicircular, ring-shaped, slotted and irregular quartz plates according to customer drawings. Length, width, diameter, thickness, corner radius, holes and edge profiles can be customized.
2. Can holes, grooves or complex patterns be machined into a quartz plate?
Yes. Central holes, multiple holes, slots, grooves, notches and customized patterns can be processed. Customers should provide the hole diameter, quantity, spacing, position, tolerance and whether the holes must pass completely through the plate.
3. What information should I provide when requesting a quotation?
Please provide the plate dimensions, thickness, quantity, material grade, surface finish, edge finish, dimensional tolerances, hole or groove details, application and technical drawing. Flatness, parallelism and surface-quality requirements should also be specified for precision applications.
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