Light Diffuser Plate (LDP)

Material: Diffusion Type Polystyrene (PS).

Color: Diffusion white

Usage: LED TV, Monitor, Laptop Display, LED Panaboard, Digital Signage, Advertising Signboard, Industrial, Medical, Outdoor Displays and Interior-Exterior Building Construction.

 

Description

 

 

  1. Typical Properties

 

Properties Test Methods Test Conditions Units Values
Tensile Strength ASTM D-638 1/8’’, 25.4mm/mm MPa 31.50
Tensile Elongation ASTM D-638 1/8’’, 25.4mm/mm % 19.95
Hardness ASTM D-2240 Thickness 6.4mm M Scale 53.57
Izod Impact Strength ASTM D-256 2 mm Thick, 23°C Kg-cm/cm 1.4
Specific Gravity ASTM D-1505 23°C g/cm3 1.05
Water Absorption ASTM D-570 % 0.15
Flammability UL 94 Thickness: 1.6 mm HB
Light Transmission ASTM D-1003 % 40-60
Haze ASTM D-1003 % 97±1.5
Chromaticity-X CMO-D1-0006-5 0.322+/- 0.004
Chromaticity-Y CMO-D1-0006-5 0.325+/- 0.004
  1. Specifications

 

Items Units Values
Length (Max) mm ~3000
Width (Max) mm ~1500
Thickness mm 1.00, 1.50, 2.00 up to 5
Bending mm ±0.5

 

1 ft2 = 0.093 m2 & 1mm = 0.001m

 

Sheet Thickness (mm) Area 1 ft² = 0.093 m² Density kg/m³ Weight of sheet per feet square according to thickness (kg)
1.0 0.093 1050 0.098
1.2 0.093 1050 0.117
1.5 0.093 1050 0.146

 

Pros of Walton LDP:

High light transmission property, high light diffusion property, good dimensional stability, good UV resistance

  1. Storage Conditions:

With Integrated Package:

  1. Temperature: 28±10°C
  2. Relative Humidity (RH): 50±20%
  3. Do not pile the packed pallet on the top of another pallet. If necessary, never pile up the pallet more than 2

After Unpacking:

  1. Temperature: 28±5°C
  2. Relative Humidity (RH): 50±10%

 

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