3mm Silver PS Mirror Sheet
HSQY 3mm silver PS mirror sheet is a lightweight reflective polystyrene panel designed for retail displays, signage, photo frames, point-of-sale fixtures, decorative panels and interior applications.
This product combines a rigid polystyrene substrate with a silver mirror-effect surface, providing an economical alternative to heavier glass mirrors for decorative and display projects where low weight and easy fabrication are important.
Standard sheet sizes include 1220 × 1830mm and 1220 × 2440mm, with customized dimensions available according to project requirements. The featured thickness for this product is 3mm.
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3mm Silver PS Mirror Sheet Specifications
| Property |
Specification |
| Product Name |
3mm Silver PS Mirror Sheet |
| Material |
Polystyrene (PS) |
| Featured Thickness |
3mm |
| Density |
Approximately 1.05 g/cm³ |
| Standard Sizes |
1220 × 1830mm, 1220 × 2440mm |
| Custom Size |
Available according to order requirements |
| Mirror Color |
Silver |
| Surface |
Reflective mirror-effect surface |
| Processing |
Cutting, routing, drilling, shaping and fabrication subject to process confirmation |
| Typical Applications |
Retail displays, signage, photo frames, POS displays, decorative panels, furniture accents and interior décor |
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PS Sheet Basic Information
What Is a PS Mirror Sheet?
A PS mirror sheet uses polystyrene as the plastic substrate and adds a reflective mirror-effect surface to create the appearance of a conventional mirror while retaining the lightweight characteristics of plastic sheet.
Compared with glass mirror, PS mirror sheet is easier to handle, transport and fabricate for many display and decorative projects. It is commonly selected where appearance, weight reduction and economical large-volume production are more important than structural strength or precision optical reflection.
PS mirror sheet should not be treated as safety glazing, a structural panel or a precision optical mirror. Reflection quality depends on sheet flatness, installation method, supporting surface and finished dimensions.
Why Choose 3mm PS Mirror Sheet?
1. Lightweight Mirror Material: The PS substrate provides a lower-weight alternative to traditional glass mirror for suitable display and decorative applications.
2. Economical for Commercial Projects: PS mirror is commonly evaluated for cost-sensitive display, signage and decoration programs requiring mirror appearance in larger quantities.
3. Easy Fabrication: Suitable PS mirror sheets can be cut, routed, drilled and shaped using appropriate plastic-fabrication tools and operating conditions.
4. Silver Reflective Appearance: The reflective surface provides a decorative silver mirror effect for commercial interiors, retail fixtures and display products.
5. Custom Sheet Sizes: Standard sheets can be supplied in common formats and custom dimensions can be discussed according to fabrication requirements.
3mm Silver PS Mirror Sheet Applications
Retail Displays: Silver PS mirror panels can be incorporated into product stands, showcases, promotional displays and visual-merchandising fixtures.
Point-of-Sale Displays: Lightweight reflective panels can add visual depth and decorative contrast to POS and POP display structures.
Signage: PS mirror sheet can be cut into decorative lettering, sign elements, logos and reflective display components.
Photo Frames: The material can be used for decorative frame inserts, mirror-effect borders and lightweight reflective components.
Furniture and Interior Décor: Silver mirror panels can be used as decorative surfaces, furniture accents and interior visual elements where PS is suitable for the service conditions.
Exhibition and Event Displays: Lightweight mirror-effect sheet can be fabricated into exhibition panels, decorative structures and temporary commercial displays.
PS Mirror Sheet vs Acrylic Mirror Sheet
| Selection Factor |
PS Mirror Sheet |
Acrylic Mirror Sheet |
| Material |
Polystyrene (PS) |
PMMA / Acrylic |
| Typical Positioning |
Economical indoor displays and decorative fabrication |
Higher-end mirror displays and applications requiring acrylic properties |
| Weight |
Lightweight plastic mirror material |
Also substantially lighter than glass |
| Fabrication |
Suitable for many cutting and shaping operations |
Commonly selected for machining, laser processing and polished fabrication |
| Buyer Consideration |
Useful when cost and indoor decorative use are primary considerations |
Compare when optical appearance, temperature performance or acrylic-specific fabrication is required |
Installation and Reflection Quality
Plastic mirror sheets are flexible compared with conventional glass mirror. A flat, rigid and even supporting surface helps minimize visible distortion after installation.
Large unsupported panels may show more visual distortion than smaller bonded or mechanically supported pieces. Buyers requiring a specific reflection quality should provide the finished dimensions, viewing distance and installation method before production.
Adhesives, tapes or mounting systems should be tested for compatibility with the PS substrate and mirror construction before full-scale installation.
Cutting and Fabrication
| Process |
Purchasing Consideration |
| Cutting |
Provide finished dimensions, dimensional tolerance and edge requirements |
| CNC Routing |
Confirm tool selection, feed speed and required finished geometry |
| Drilling |
Provide hole diameter, spacing and distance from sheet edges |
| Shaping |
Confirm part geometry and forming conditions before bulk production |
| Adhesive Mounting |
Check compatibility between adhesive, PS substrate and mirror backing |
Indoor and Outdoor Use
Standard PS mirror sheet is best evaluated for indoor decorative, signage, retail and display applications unless a specific outdoor-grade construction has been confirmed.
Long-term outdoor exposure, elevated temperatures, direct sunlight and aggressive chemicals can affect the PS substrate or mirror surface. Buyers planning outdoor use should provide the temperature range, UV exposure, installation method and expected service life before material selection.
What Buyers Should Confirm Before Ordering
| Requirement |
Information to Provide |
| Thickness |
3mm for this SKU or another required PS mirror thickness |
| Sheet Size |
1220 × 1830mm, 1220 × 2440mm or custom dimensions |
| Mirror Color |
Silver for this product; confirm other mirror colors separately |
| Finished Application |
Display, signage, frame, furniture, interior décor or other fabricated product |
| Cut Size |
Finished length, width and dimensional tolerance |
| Fabrication |
Cutting, routing, drilling, shaping or other secondary processing |
| Mounting Method |
Adhesive, tape, frame or mechanical support |
| Reflection Requirement |
Decorative mirror effect or specific appearance requirement |
| Environment |
Indoor or outdoor use, temperature and UV exposure where applicable |
| Quantity |
Sample, trial quantity and expected bulk order |
| Destination |
Country, destination port and shipping requirements |
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Packaging and Delivery
PS sheets can be protected using PE bags, kraft paper, PE wrapping, protective corners and wooden pallets according to sheet size, mirror-surface protection requirements and transportation conditions.
Standard packing formats include 3' × 6', 4' × 8' or customized dimensions. Final packing should be confirmed according to the exact PS mirror sheet specification.
How PS Mirror Sheet Is Produced
PS mirror sheet starts with an extruded polystyrene sheet substrate. A reflective mirror-effect layer is then applied to create the silver reflective surface used for decorative and display applications.
Sheet extrusion, surface condition, reflective-layer quality, flatness and handling all influence the final appearance. Buyers requiring cut-to-size parts or specific visual standards should confirm those requirements before mass production.
About HSQY PS Sheet Supply
HSQY supplies PS sheet, HIPS sheet and PS mirror sheet products for distributors, display manufacturers, sign makers, packaging converters, furniture manufacturers and plastic fabricators.
Buyers can discuss standard sheets, customized dimensions, fabrication requirements, export packing and sample evaluation according to the intended application.
HSQY Exhibitions
HSQY Plastic Group exhibition and international customer activities.
Frequently Asked Questions
What is a 3mm silver PS mirror sheet?
It is a 3mm thick polystyrene plastic sheet with a silver reflective mirror-effect surface, primarily used for displays, signage, decorative panels, frames and interior applications.
What standard sizes are available?
The product information lists 1220 × 1830mm and 1220 × 2440mm as standard sheet sizes. Customized dimensions can also be discussed.
Is PS mirror sheet lighter than glass mirror?
Yes. Polystyrene is a lightweight plastic, making PS mirror sheet easier to handle and transport than conventional glass mirror of comparable panel size.
Is PS mirror sheet the same as acrylic mirror sheet?
No. PS mirror uses polystyrene as the substrate, while acrylic mirror uses PMMA. PS mirror is commonly considered for economical indoor display and decorative applications, while acrylic mirror may be evaluated where acrylic-specific optical or fabrication properties are required.
Can PS mirror sheet be cut to size?
Yes. Custom dimensions can be discussed. Provide the finished length, width, quantity, tolerance and edge requirements when requesting a quotation.
Can PS mirror sheet be drilled or routed?
Suitable PS mirror sheets can be drilled and routed using appropriate plastic-fabrication tools. Production trials are recommended for critical finished parts.
Does PS mirror sheet give the same reflection as glass mirror?
PS mirror provides a decorative mirror effect, but reflection quality depends strongly on sheet flatness, mounting and viewing conditions. It should not automatically be treated as a precision optical substitute for glass mirror.
How can mirror distortion be reduced?
Mount the sheet against a smooth, flat and rigid supporting surface and avoid uneven adhesive thickness, excessive bending or unsupported large spans.
Can PS mirror sheet be used outdoors?
Standard PS mirror is primarily recommended for indoor applications unless outdoor suitability has been specifically confirmed. Provide UV exposure, temperature and expected service life for outdoor projects.
How is PS mirror sheet packed?
Typical packing can include PE bags, kraft paper, PE wrapping, protective corners and wooden pallets. Final packing depends on sheet dimensions, quantity and mirror-surface protection requirements.
How long is the typical delivery time?
The current product information lists a typical delivery time of approximately 15-20 days after receipt of the initial payment. Final lead time depends on specification, quantity and production schedule.
Are samples available?
Yes. Sample supply can be discussed, with international courier freight collected from the buyer. Courier options may include DHL, FedEx, UPS, TNT or Aramex.
What are the payment terms?
Current product information lists 30% T/T deposit with the remaining balance before shipment, or L/C at sight. Final commercial terms should be confirmed for each order.
What information should I provide for a quotation?
Please provide thickness, sheet dimensions, cut size if required, quantity, application, fabrication method, mounting method, reflection requirement, packing requirements and destination.
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