Prismatic Diffuser

Prismatic sheet is manufactured from Acrylic resin. The Prismatic Sheet product is used extensively as a diffuser in lighting applications. In most cases this product is used as a diffuser for fluorescent lighting.

Under normal interior conditions these prismatic lenses will perform satisfactorily for 20 years.

The material has a “pyramid design” on one face and comes in
THREE patterns:
Pattern 1 K12
Pattern 2 K15
Pattern 3 K19

FLAMABILITY Rating
UL94 HB

Pattern 1 - K12" PRISMATIC PANEL

Sheet Thickness 2.5, 2.8, 3 & 4mm Thickness
Sheet Size 1270 X 2540mm
Prism Size 5mm X 5mm
Prism Config Female at a 45 Deg. axis
Prism Depth 1.8mm

Performance
Light Output Ratio 74%
Typical unified glare rating 22

Applications
General Offices, Clinical Facilities, Retail Areas, Skylights, Schools.

Sheet Size Code
2.5mm thick K122.5
2.8mm thick K122.8
3mm thick K123
4mm thick K124

Pattern 2 - "K15" PRISMATIC PANEL

Sheet Thickness 3.9, 4.4mm thickness
Sheet Size 1270 X 2540mm
Prism Size 4.7mm X 4.7mm
Prism Config Male square to sheet
Prism Depth 2mm

Performance
Light Output Ratio 82%
Typical unified glare rating 18

Applications
llluminated Ceilings, Sky Domes, Natural Lighting, General Offices,
Retail Areas, Skylights, Schools.

Sheet Size Code
3.9mm thick K153.9
4.4mm thick K154.4

Pattern 3 - "K19" PRISMATIC PANEL

Sheet Thickness 4mm thickness
Sheet Size 1270 X 2540mm
Prism Size 4.7mm X 4.7mm
Prism Config Male square to sheet
Prism Depth 2mm

Performance
Light Output Ratio 78%
Typical unified glare rating 16

Applications
Supermarkets, Computer Rooms, Laboratories, Test & Inspection Areas, Radio Frequency Sensitive Areas, General Offices, Skylights, Schools & Colleges.

Sheet Size Code

4mmthick K194

Sheet Size
In all thicknesses the sheet size is 1270 X 2540mm

Cut to Size
We offer a Cut To Size service for all sheet products.
We also can radius the corners and cut to various shapes.