DÉTAILS DU PRODUIT

LED Light Acrylic Sheet

LED Light Acrylic Sheet is a functional optical panel specifically designed for LED light sources. By adding nano-scale light diffusion particles to the PMMA substrate, it achieves a balance of high light transmittance (85-92%) and high haze (90-98%). It offers three major series: diffusion plates, light guide plates, and uniform light plates, with thickness ranging from 1.5mm to 10mm and standard size of 1220×2440mm. Custom dot pattern designs are available, making it the core material for LED panel lights, light boxes, and decorative lighting.

Catégorie de produit： LGP Acrylic Sheet

Caractéristiques principales

Optical Performance: Light transmittance 85-92%, haze 90-98%, spot shielding rate ≥99%
Résistance mécanique: Impact strength 16kJ/m², flexural strength ≥90MPa, suitable for large-size applications
Résistance aux intempéries: Operating temperature from -40℃ to 90℃, UV stabilizer added, anti-yellowing (ΔE<3@5000 hours)
Stabilité thermique: Heat distortion temperature ≥85℃, no warping during long-term use, good dimensional stability
Performance de traitement: Laser cutting, CNC engraving, thermoforming available, surface can be printed with circuits
Environmental Certification: Complies with RoHS and REACH standards, halogen-free, low VOC emission

Scénarios d'application

Lighting Fixtures

LED Panel Lights: Office panel lights, classroom lights, hospital clean lights
Boîtes à lumière: Ultra-thin light boxes, advertising light boxes, subway light boxes
Decorative Lighting: Ceiling lights, downlights, spotlights, landscape lights

Display and Signage

Backlit Signage: Mall指示牌, airport导向牌, brand logo backlighting
Digital Displays: LCD backlighting, OLED diffusion plates, electronic billboards
Automotive Lighting: Instrument panel backlighting, interior ambient lights, taillight diffusion plates

Special Lighting

Medical Lighting: Surgical shadowless lights, examination lights, treatment lights
Agricultural Lighting: Plant growth lights, greenhouse supplementary lights
UV Lighting: UV germicidal lights, UV curing light protective covers

Paramètres techniques

Propriété	Diffuser Sheet	Light Guide Plate	Méthode d'essai
Transmission de la lumière	85-90%	88-92%	ASTM D1003
Haze	95-98%	90-95%	ASTM D1003
Résistance aux chocs	16 kJ/m²	14 kJ/m²	ASTM D256
Heat Distortion Temp.	≥85℃	≥90℃	ASTM D648
Conductivité thermique	0.2 W/(m·K)	0.22 W/(m·K)	ASTM C177
Coefficient of Thermal Expansion	7×10⁻⁵/℃	6.5×10⁻⁵/℃	ASTM D696
Flammability	UL94 V-2	UL94 V-2	UL94
Durée de vie	≥50,000 hours	≥60,000 hours	–

Product Series

Diffuser Plate Series

Standard Diffuser: General purpose, light transmittance 88%, haze 95%
High Transmission Diffuser: High transmittance type, light transmittance 92%, haze 90%
Anti-Glare Diffuser: Anti-glare type, light transmittance 85%, haze 98%

Light Guide Plate Series

Dot Pattern: Dot design, suitable for side light source fixtures
Laser Engraved: Laser engraved light guide points, uniformity ≥90%
Edge Lit: Specifically designed for LED side lighting, thickness 2-6mm

Traitement et installation

Découpage: Laser cutting (recommended) for smooth edges without burrs; diamond saw blade cutting (water cooling)
Thermoformage: Heating temperature 140-160℃, holding time 3-5 minutes/mm thickness
Adhésion: Use acrylic-specific UV glue, avoid glue contamination on optical surfaces
Nettoyage: Use isopropyl alcohol or special optical cleaner, avoid scratches
Installation: Edge support spacing ≤300mm, avoid bending causing optical unevenness