Milky White Acrylic Sheet Custom Cut to Size for LED Backlighting, Signs, Displays
Standard shipping included
Quality issue support
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Standard shipping is included in the price of listed standard-size products. Contact us for expedited shipping or delivery arrangements for custom or oversized orders. Returns are accepted for quality problems under our refund policy, without limiting applicable statutory rights.
- WHITE / 200mmx600mmx2mm - $45.55
- WHITE / 210mmx297mmx2mm - $37.08
- WHITE / 200mmx400mmx2mm - $38.68
- WHITE / 200mmx500mmx2mm - $46.66
- WHITE / 420mmx297mmx2mm - $45.20
- WHITE / 300mmx500mmx2mm - $54.32
- WHITE / 300mmx300mmx2mm - $38.08
- WHITE / 300mmx400mmx2mm - $41.84
- WHITE / 100mmx400mmx2mm - $38.72
- WHITE / 100mmx500mmx2mm - $39.22
- WHITE / 100mmx200mmx2mm - $31.76
- WHITE / 100mmx300mmx2mm - $32.36
- WHITE / 200mmx250mmx2mm - $34.36
- WHITE / 200mmx300mmx2mm - $35.60
- WHITE / 150mmx150mmx2mm - $33.76
- WHITE / 200mmx200mmx2mm - $33.92
- WHITE / 100mmx300mmx3mm - $36.76
- WHITE / 100mmx400mmx3mm - $42.40
- WHITE / 100mmx150mmx3mm - $35.40
- WHITE / 100mmx200mmx3mm - $36.52
- WHITE / 150mmx200mmx3mm - $37.36
- WHITE / 150mmx300mmx3mm - $38.04
- WHITE / 100mmx500mmx3mm - $51.04
- WHITE / 150mmx150mmx3mm - $35.68
- WHITE / 400mmx500mmx2mm - $54.48
- WHITE / 400mmx600mmx2mm - $55.36
- WHITE / 300mmx600mmx2mm - $43.60
- WHITE / 400mmx400mmx2mm - $34.72
- WHITE / 100mmx100mmx3mm - $35.84
- WHITE / 500mmx500mmx2mm - $55.76
- WHITE / 300mmx600mmx3mm - $47.52
- WHITE / 400mmx400mmx3mm - $46.24
- WHITE / 300mmx400mmx3mm - $47.60
- WHITE / 300mmx500mmx3mm - $55.60
- WHITE / 500mmx500mmx3mm - $71.12
- WHITE / 400mmx500mmx3mm - $59.92
- WHITE / 400mmx600mmx3mm - $62.56
- WHITE / 200mmx300mmx3mm - $35.68
- WHITE / 200mmx400mmx3mm - $45.04
- WHITE / 200mmx200mmx3mm - $35.68
- WHITE / 200mmx250mmx3mm - $35.04
- WHITE / 210mmx297mmx3mm - $34.24
- WHITE / 300mmx300mmx3mm - $37.68
- WHITE / 200mmx500mmx3mm - $52.32
- WHITE / 200mmx600mmx3mm - $53.60
- WHITE / 200mmx200mmx4mm - $35.28
- WHITE / 600mmx600mmx3mm - $78.40
- WHITE / 200mmx250mmx4mm - $36.16
- WHITE / 500mmx600mmx3mm - $74.48
- WHITE / 150mmx200mmx4mm - $34.48
- WHITE / 600mmx600mmx2mm - $78.56
- WHITE / 150mmx300mmx4mm - $35.68
- WHITE / 500mmx600mmx2mm - $67.92
- WHITE / 200mmx500mmx4mm - $54.48
- WHITE / 200mmx600mmx4mm - $56.24
- WHITE / 200mmx300mmx4mm - $37.04
- WHITE / 200mmx400mmx4mm - $41.92
- WHITE / 100mmx150mmx4mm - $33.72
- WHITE / 100mmx200mmx4mm - $34.20
- WHITE / 100mmx100mmx4mm - $36.24
- WHITE / 100mmx500mmx4mm - $42.16
- WHITE / 150mmx150mmx4mm - $33.76
- WHITE / 100mmx300mmx4mm - $33.60
- WHITE / 600mmx600mmx4mm - $86.56
- WHITE / 100mmx400mmx4mm - $35.28
- WHITE / 500mmx600mmx4mm - $80.96
- WHITE / 500mmx500mmx4mm - $76.64
- WHITE / 300mmx400mmx4mm - $48.24
- WHITE / 300mmx500mmx4mm - $58.80
- WHITE / 210mmx297mmx4mm - $45.20
- WHITE / 300mmx300mmx4mm - $47.60
- WHITE / 400mmx500mmx4mm - $80.32
- WHITE / 400mmx600mmx4mm - $75.76
- WHITE / 300mmx600mmx4mm - $69.44
- WHITE / 400mmx400mmx4mm - $67.68
- WHITE / 100mmx100mmx2mm - $33.20
- WHITE / 100mmx150mmx2mm - $33.76
Milky White Acrylic Sheet Custom Cut to Size for LED Backlighting, Signs, Displays
PRODUCT DETAILS
What is Milky White Acrylic?
Milky white acrylic sheet is a translucent cast PMMA material designed specifically for LED backlighting and illuminated signage. Unlike clear acrylic, it diffuses light evenly across the surface, eliminating LED hotspots and creating a soft, uniform glow. This makes it the ideal choice for light boxes, backlit signs, retail displays, and architectural lighting installations.
Our cast acrylic offers superior optical quality, excellent light transmission with 45-55% diffusion rate, and professional-grade durability. The glossy finish on both sides provides a premium appearance while maintaining easy fabrication compatibility with laser cutting, CNC routing, drilling, and heat bending.
Material Properties
- Material: Cast PMMA (Acrylic)
- Color: Milky White / Opal White
- Finish: Glossy Both Sides
- Light Transmission: 45-55%
- Density: 1.19 g/cm³
Performance Features
- 17× stronger than glass
- 50% lighter than glass
- Excellent light diffusion
- UV-resistant for outdoor use
- Impact-resistant & shatter-proof
Fabrication Options
- Laser cutting compatible
- CNC machining ready
- Thermoformable (160-180°C)
- Easy drilling & routing
- Bondable with acrylic cement
Available Sizes & Thickness
Choose from standard dimensions below or request custom cutting to your exact specifications.
| Thickness | Metric (mm) | Imperial (inch) | Common Sizes (mm) | Common Sizes (inch) |
|---|---|---|---|---|
| 2mm | 2.0mm | 0.079" | 200×600, 210×297, 300×500 | 7.9"×23.6", 8.3"×11.7", 11.8"×19.7" |
| 3mm | 3.0mm | 0.118" | 100×300, 150×200, 300×400 | 3.9"×11.8", 5.9"×7.9", 11.8"×15.7" |
| 4mm | 4.0mm | 0.157" | 200×300, 300×600, 500×600 | 7.9"×11.8", 11.8"×23.6", 19.7"×23.6" |
Need custom dimensions? Contact us at beeplastic@beeplastic.com or use our Cut to Size service. No minimum order required.
Perfect For These Applications
Professional-grade milky white acrylic for commercial and creative projects
LED Backlighting
Light boxes, illuminated signs, LED panels with uniform diffusion and no hotspots
Retail Displays
Point-of-purchase displays, product showcases, illuminated merchandising
Creative Projects
Custom picture frames, decorative panels, DIY lighting, architectural features
Commercial Signage
Channel letters, wayfinding signs, illuminated logos, storefront displays
Photography Studios
Light diffusion panels, softbox materials, background lighting systems
Architecture
Interior partitions, ceiling features, decorative walls, museum exhibits
Why Choose BeePlastic?
15+ Years of Experience in Custom Plastic Fabrication
No Minimum Order
Order from 1 piece to thousands. Perfect for prototypes, samples, or production runs.
±0.03mm Precision
Industrial-grade CNC cutting accuracy for professional applications and tight tolerances.
Global Shipping
Free standard worldwide shipping. Express options available for urgent orders.
Custom Services Available
📐 Precision Cutting
Custom dimensions with ±0.03mm tolerance. Upload CAD files or provide measurements.
⚙️ CNC Machining
3D milling, turning, drilling, routing for complex custom acrylic components.
🎨 UV Printing
Full-color UV printing for logos, graphics, and images directly on acrylic.
🔗 Bonding Service
Professional acrylic bonding and assembly for multi-component projects.
📐 Heat Bending
Precise heat forming for custom angles, enclosures, and display stands.
✨ Polishing & Finishing
Edge polishing, flame polishing, sandblasting for professional appearance.
Technical Specifications & Material Data
Optical Properties
- Light transmission: 45-55%
- Uniform diffusion characteristics
- Conceals LED point sources
- UV-stabilized for outdoor use
- Color-stable over time
Physical Properties
- Density: 1.19 g/cm³
- Impact strength: 17× glass
- Weight: 50% lighter than glass
- Temperature range: -30°C to 85°C
- Environmental grade: E1 level
Fabrication Compatibility
- Laser cutting: Excellent
- CNC routing: Compatible
- Thermoforming: 160-180°C
- Drilling & tapping: Easy
- Bonding: Acrylic cement
Frequently Asked Questions
What makes milky white acrylic ideal for LED applications?
Milky white acrylic diffuses light uniformly across the entire surface, eliminating LED hotspots and creating soft, even illumination. The translucent material allows 45-55% light transmission while concealing the LED light sources behind it, perfect for professional signage and displays.
What is your minimum order quantity?
We have NO minimum order quantity. You can order a single piece for prototyping or samples. Our Cut to Size service is available for any order size.
Can you provide custom cutting to exact dimensions?
Yes! We offer precision CNC cutting with ±0.03mm tolerance. Upload your CAD files or provide dimensions, and we'll cut your acrylic to exact specifications. Visit our CNC Machining Services page for more details.
Do you offer samples before bulk orders?
Yes, sample pieces are available. Sampling is free - you only pay shipping costs. Contact us at beeplastic@beeplastic.com with your sample request.
How long does shipping take?
Free standard shipping is included (15-30 business days depending on destination). For urgent projects, express shipping is available - please contact our customer service team as express shipping requires additional charges that our standard pricing cannot cover.
What thickness is best for my application?
2mm: Lightweight signs, small displays, picture frames
3mm: LED light boxes, medium signage, retail displays (most popular)
4mm: Large displays, structural panels, outdoor applications
Need help? Email us at beeplastic@beeplastic.com
Is cast acrylic better than extruded for LED applications?
Yes, cast acrylic offers superior optical clarity, better light diffusion, and higher quality edges when laser cut or CNC machined. It's the professional choice for LED backlighting and illuminated signage applications.
Care & Maintenance Guide
Cleaning
Use mild soap and water with soft microfiber cloth. Avoid ammonia-based cleaners that cause crazing.
Storage
Store flat in dry conditions. Keep protective masking on until installation to prevent scratches.
Fabrication
Leave paper masking during cutting. Use sharp tools for clean edges. Support material properly.
Ready to Start Your Project?
Get precision-cut milky white acrylic with no minimum order. Professional quality, fast turnaround.
Questions? Email: beeplastic@beeplastic.com
REVIEWS
SHIPPING & RETURNS
Shipping
Standard shipping is included in the price of listed standard-size products. For expedited shipping, custom or oversized orders, or a delivery deadline, contact us to confirm available arrangements and any additional charges before ordering. See our shipping policy for details.
Returns and quality problems
Our voluntary return policy covers quality problems; we do not offer change-of-mind returns. This does not limit applicable statutory rights, including withdrawal rights for eligible consumer purchases. For the return process and eligibility, see our refund policy.
If an item is defective, damaged or incorrect, email beeplastic@beeplastic.com with your order number, a description and clear photos. Please contact us before shipping an item back.
CUSTOM FABRICATION
Can't Find the Right Size or Specification?
If our standard products don't match your requirements, we offer comprehensive custom fabrication services. Whether you need a specific dimension, unique shape, different thickness, or special material grade - we can manufacture it to your exact specifications.
Our Custom Capabilities
Precision Machining:
CNC machining, laser cutting, drilling, milling, and turning with ±0.03mm tolerance. Suitable for complex geometries and tight specifications.
Size Range:
Thickness: 0.5mm - 300mm
Maximum dimensions: 2000mm × 3000mm
Custom shapes: Round, square, rectangular, irregular profiles, holes, cutouts, and complex contours
Available Materials:
HDPE, PTFE, POM, Nylon, PEEK, ABS, PC, PMMA, PP, PVC, and more. Food-grade, conductive, anti-static, and flame-retardant options available.
Processing Methods:
CNC machining, laser cutting, injection molding, thermoforming, welding, and bonding. Multiple finishing options including polishing, sandblasting, and color matching.
Why Choose Custom Fabrication?
Perfect Fit: Parts manufactured to your exact specifications eliminate the need for modifications or adaptations.
No Minimum Order: Whether you need 1 piece for testing or 10,000 pieces for production, we accommodate all order sizes.
Cost Savings on Volume: Volume pricing is available for bulk custom orders.
Expert Technical Support: Our engineering team provides free consultation on material selection and design optimization.
Custom Order Process
Step 1: Contact us with your requirements - dimensions, material preferences, quantity, and application details. Technical drawings (PDF, CAD, DWG) are helpful but not required.
Step 2: Receive a detailed quotation, normally within 1 business day, including pricing, production lead time, and technical recommendations.
Step 3: Approve the quote and specifications. For complex projects, we can provide samples for testing before full production.
Step 4: Production begins. Typical lead time is 7-15 days depending on complexity and quantity.
Step 5: Quality inspection and shipping. Every custom piece undergoes strict dimensional checks before delivery.
Industries We Serve
Automotive components, food processing equipment, medical devices, laboratory instruments, packaging machinery, semiconductor equipment, industrial automation, and more.
Get Your Custom Quote Today
Don't see the exact size or specification you need? Let us manufacture it for you.
Contact us: beeplastic@beeplastic.com
Response time: Reply within 1 business day
What to include: Material type, dimensions, quantity, and intended application. If you have technical drawings, please attach them. If not, simply describe what you need and our team will assist you.
Not sure about material selection or specifications? No problem - our technical team will guide you through the process and recommend the best solution for your application.
RECOMMENDED PRODUCTS
Custom Plastic Fabrication
1pc to 10,000+ | ±0.03mm | No MOQ
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Why Choose BeePlastic?
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Industries: Automotive • Medical • Food • Lab • Semiconductor
Free consultation → beeplastic@beeplastic.com
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QUALITY ISSUE SUPPORT
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