Aluminum Photoluminescent Sheet
Aluminum Photoluminescent Rigid Sheet Introduction
Minhui's photoluminescent aluminum sheet is a glow-in-the-dark board coated with our premium quality strontium aluminate photoluminescent pigment, with over 12 hours glow time (decay to >0.3mcd/sqm).
Aluminum photoluminescent board provides superior structural strength, making it the preferred choice for harsh-environment applications where plastic products will degrade. The aluminum material also gives a premium and professional appearance to finished photoluminescent signs.
- ●ISO17398/PSPA: from Class C (150 mcd/m²) to the highest luminance Class G (700 mcd/m²)
- ●Excellent printability: We recommend to use solvent ink silk-screen printing. No pre-treatment required.
- ●Flame retardant: Inherently flame retardant metal substrate, suitable for fire safety signage.
- ●Structural strength: Does not warp, crack, or delaminate in harsh conditions.
- ●Excellent physical and mechanical properties: Salty solution and detergent resistance.
- ●Non-toxic, non-radioactive, environmentally friendly: Reliable emergency light source with no need for electricity or maintenance.
- ●Long service life: 8~10 year outdoor. Operating environment -30 to 80 Celsius degree.
Aluminum Photoluminescent Rigid Sheet Specification
| Model | Thickness (mm) |
Size | Afterglow Intensity (mcd/㎡) |
Afterglow Times (minutes) |
ISO 17398/PSPA Luminance Class |
Appearance (Daytime) |
Glowing Color (Night) |
|
|---|---|---|---|---|---|---|---|---|
| 10 min | 60 min | |||||||
| MH-AL-G150 | 1.3 | 0.6*1m | >150 | >20 | >1800 | Class C |  Light-yellow |
Yellow-green |
| MH-AL-G200 | 1.3 | >210 | >30 | >2500 | Class C+ | |||
| MH-AL-G300 | 1.3 | >300 | >35 | >4000 | Class D | |||
| MH-AL-G500 | 1.5 | >500 | >68 | >5000 | Class E+/≈F | |||
| MH-AL-G700 | 2.0 | >700 | >90 | >8000 | Class G | |||
Test standard of Luminance: DIN67510-1, under D65 standard light source after being excited for 5 min by 1000 LUX.
We also make PVC photoluminescent rigid sheet and PET photoluminescent rigid sheet.
Ready to order or want a sample for evaluation?
Tell us your grade, size, and quantity — we will provide pricing within 24 hours.
Customization & Printing Service
We offer the following customization services for our aluminum photoluminescent rigid sheet:
● Substrate thickness
● Sheet size: standard 0.6 × 1 m; custom sizes available
● Afterglow Intensity
● If There Is Adhesive
● Metal type: aluminum or stainless steel
● Cut-to-shape and printing services available with your artwork
Why Source Photoluminescent Rigid Sheet From Minhui Luminous
Founded in 2003, Zhejiang Minhui Luminous Technology Co., Ltd. is one of China's most established and largest photoluminescent material manufacturers, and one of the few in the world with full vertical integration from raw pigment synthesis to finished rigid sheet production.
● Stable Supply: From the raw material photoluminescent pigment used to finished photoluminescent rigid sheet, everything is made in house. We operate 7 kiln lines for photoluminescent pigment and 9 automated coating and lamination lines, with an annual glow in the dark board output exceeding 15 million m².
● Tested Quality Control: Every production batch of our glow in the dark rigid sheet is strictly tested for luminance, strength, weatherproof-ness, and print compatibility.
● R&D Capability for Customization: We can develop photoluminescent rigid sheet tailored to your specific requirement, or deliver ready-to-use photoluminescent signs per your design. Backed with our 5 specialized laboratories, 200+ global patents, and annual R&D investment of over 500,000 USD.
● Setting Photoluminescent Standard: Minhui is a management member of the Photoluminescent Safety Products Association (PSPA), a member of the China Rare Earth Association, and a key contributor to 3 national and industry standards for photoluminescent products in China. We don't just manufacture to standards, we create them.
● Global OEM/ODM: Operating under ISO 9001 quality management,w are the behind-the-scenes manufacturer for recognised brands across the world.
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Frequently Asked Questions
No. Minhui's photoluminescent aluminum rigid sheet sheet is non-toxic and non-radioactive.
The photoluminescent coating uses strontium aluminate (SrAl2O4) doped with europium and dysprosium — rare earth elements with no radioactive properties.
The product is compliant with REACH and RoHS requirements. MSDS documentation is available upon request.
The recommended printing method is silk-screen printing using solvent-based ink, which provides strong adhesion to the photoluminescent coating.
UV inkjet printing may be used for prototyping but is not recommended for outdoor signage.
We also offer printing and cut-to-shape service if you prefer to supply your artwork and receive finished photoluminescent signs.
After 10–20 minutes of charging under any light source (sunlight, UV light, indoor lighting), our aluminum glow in the dark rigid sheet can emits glow for over 12 hours (decay to 0.3mcd/sqm).
According to ISO 17398 and PSPA (Photoluminescent Safety Products Association) classification, our aluminum based glow in the dark rigid sheet ranges from Class C to the highest luminance level Class G. For making premium, long-standing and professional safety signage, these sheets are the best choice.
If a supplier only claims their photoluminescent rigid sheet can "glows for 4 hours" or "8 hours," that figure is a marketing term, not a technical one. Because human eyes vary significantly in dark-adaptation sensitivity, and what one person perceives as "still glowing" another may consider invisible. Without the afterglow brightness statistic tested under standard condition, these hour claims have no scientific basis and cannot be verified, reproduced, or compared between products.
Always asks the photoluminescent rigid sheet supplier for: luminance in mcd/m² at 10 min and 60 min, the excitation conditions used, and the test standard referenced. A professional supplier will have no hesitation providing it.
A: Class C or Class D is a sub-classification from the globally recognized performance grading system for photoluminescent materials. ISO 17398 has listed 4 sub-classification: A through D. The PSPA (Photoluminescent Safety Products Association) has listed 7 classes (A through G). Each class specifies the minimum luminance (mcd/m²) the photoluminescent material must maintain at 2, 10, 30, and 60 minutes after the light source is removed.
Class C is the recommended minimum for safety signage and evacuation systems per ISO 16069, ISO 17398 and PSPA.
| Class | 2 min (mcd/m²) | 10 min (mcd/m²) | 30 min (mcd/m²) | 60 min (mcd/m²) |
|---|---|---|---|---|
| A | 108 | 25 | 7 | 3 |
| B | 210 | 50 | 15 | 7 |
| C | 690 | 140 | 45 | 20 |
| D | 1,100 | 260 | 85 | 35 |
| E | 1,800 | 400 | 120 | 55 |
| F | 2,300 | 520 | 155 | 70 |
| G | 3,000 | 650 | 190 | 80 |
Minhui's aluminum photoluminescent rigid sheet covers Class C (MH-AL-G150) through the highest luminance level Class G (MH-AL-G700), the class for each model is shown in the specification table.
For sign customization service, please send us your design, luminance requirement and order quantity, then we will provide you a quotation within 24 hours.
Yes, we can customize the metal substrate of the photoluminescent rigid sheet into stainless steel. Please send us your stainless steel grade requirement and luminosity requirement, then we will provide you with MOQ and a quotation within 24 hours
Our standard aluminum photoluminescent board sizes are 0.6m × 1m. For standard items, MOQ starts from 10 sheets. Free samples are available for evaluation before bulk ordering.
We offer full customization including size, thickness, metal material and self-adhesive backing. For customization MOQ and lead time, please consult our sales team with details.
We provide worldwide fast shipping, with logistic partner including DHL, FEDEX, UPS, railway, air and sea freight.
How To Order:
Order from us is very simple. You can contact us by filling out the contact us form, or send your inquiry directly to our email sales@mphotoluminescent.com. Please let us know your application, requirement and order amount, then we will reply to you by email and provide a quotation to you within 24 hours. We always provide free sample for evaluation before bulk orders.
Payment:
We accept bank transfer, PayPal, Western Union, VTB and Alibaba pay.
Shipping:
We offer worldwide shipping. For small orders, we partner with express courier including DHL, FEDEX and UPS. For large orders, we ship by air/sea/railway.
Shipping time depends on the volume, shipping company and logistic condition. For express courier, it usually takes 3-6 days to arrive in Asia, 5-8 days to arrive in North America, Australia and Europe, 6-9 days to arrive in South America.