Opal Frosted Cast Diffusion Sheet
Name: Opal Frosted Cast Diffusion Sheet
Material: PMMA/PS/PC
Thickness: 1mm,1.2mm,1.5mm,2mm and OEM
Size and shape: Accept customization
Color: Translucent,Milkly,Matt, Frosted surface
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of opal frosted cast diffusion sheet in China. Welcome to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.
Customized Light Diffuser Sheet

Premium Recessed
Used in luxury hotels, flagship retail stores, high-end offices, and galleries where flawless, shadow-free illumination is required to create ambiance and highlight architecture.

Custom Decorative Fixtures
Its excellent thermoforming properties allow it to be shaped into complex, curved forms for bespoke chandeliers, sculptural wall sconces, and feature ceiling elements, all while maintaining perfect light diffusion.

Backlit Wall & Ceiling Panels
For creating seamless, luminous walls, ceilings, or infinity coves in lobbies, spas, and high-design residential projects.

Museum & Gallery Case Lighting
Protects sensitive artifacts from direct glare while providing perfectly even illumination that meets conservation-grade lighting standards (low UV, controlled intensity).
Customized Light Diffuser Sheet

Detailed Product Advantages Summary
Unmatched Optical Uniformity: A flawless, streak-free appearance that delivers perfectly even illumination, eliminating visible LED sources and hot spots.
Premium Aesthetic & Light Quality: The unique "depth" and soft, satin-glow output create a premium visual experience that elevates any lighting fixture.
Project-based work often requires non-standard thicknesses, specific sheet sizes to minimize waste, custom frost levels, or even co-development of a unique optical texture. Mainstream suppliers, focused on high-volume commodity sheets, are notoriously inflexible, imposing high MOQs and long lead times for custom orders, stifling innovation and efficiency.
spary read laser welding technology
Superior Thickness Range and Consistency: Available in thick, robust gauges with excellent dimensional stability for structural applications and deep-light effects.
Exceptional Long-Term Stability: Formulated and tested to resist yellowing and maintain optical properties under prolonged LED exposure and environmental stress.
When a lighting design encounters an optical challenge-a need to balance UGR (Unified Glare Rating), achieve a specific diffusion angle, or integrate the sheet into a novel mechanical assembly-clients often find themselves without expert support from their material supplier. They need a partner who can engage in technical problem-solving.

| Size | Thickness | Material | Size and shape |
|---|---|---|---|
| Customizable | 1mm,1.2mm,1.5mm,2mm and OEM | PMMA/PS/PC | Accept customization |
Customized Light Diffuser Sheet
Excellent Fabricability
Can be cleanly cut, machined, drilled, and, most importantly, thermoformed into complex shapes without losing its diffusion properties.
Comprehensive Regulatory Support
Designed and documented to simplify your compliance with the complex European regulatory landscape.
True Customization Partnership
A flexible manufacturing partner willing to co-develop solutions for unique project requirements, from size and thickness to optical performance.

RINA TECHNOLOGY
is a high-tech enterprise specializing in research, development, production ,sales of Optical LED products and provide the one step optical lighting solution for customers.Established in 2011, Hong Kong, after years of rapid development, Rina Tech has settled office and factory in Shenzhen,and has professional senior technicians and qualified managers,has a talented team for product research and designing.
Nowadays, we have laser cutting machines, printers, film cutting machines, injection molding equipments,high-standard assembly workshops, BM-7 clean machines and other advanced equipments.
Our factory daily output is more than 80000pcs. to cater for the market at home and abroad.With years of unremitting effort,RINA TECH has passed get the Registration Certificate ofCustoms Declaration Unit of the People's Republic of China , National Credit Cultivation Certificate and Get our own Brand already.
We has made many breakthroughs in researching and manufacturing and has
obtained lots of good reputation from oversea customers.
Now we has cooperated with and become strategic partner of some famous enterprises such as LG, Samsung, Lenovo etc."Living on Sincerity, following with Market, Advancing by Specialty" is our eternal philosophy,and the company motto is "Good at Production, Good for Society".
We look forward to cooperating with you to make the world better and future brighter!
FAQ

1. Q: What materials are supported for custom-made Opal Frosted Cast diffusion sheet ?
A: We support customization with three core materials: PMMA, PC, and PS. PMMA has the highest light transmittance (up to 90% or more), suitable for high-end display applications; PC has excellent impact resistance and temperature resistance, suitable for outdoor or industrial applications; PS is cost-effective and suitable for general lighting applications.
2. Q: What is the thickness customization range for Opal Frosted Cast diffusion sheet ?
A: The thickness can be customized to any specification of 1mm or more. Common thicknesses are 1mm-10mm, and thicker options can be adjusted as needed for special applications. The thickness tolerance can be controlled within ±0.05mm.
3. Q: Are the light transmittance and haze of Opal Frosted Cast diffusion sheet adjustable?
A: Yes. By adjusting the proportion of the diffusing agent and the material formula, the light transmittance can be flexibly adjusted between 30%-90%, and the haze between 60%-99%, achieving a balance between light transmission and uniform illumination for different scenarios.
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