Product Properties
Product Properties
What is the ASTM # for the Pencil Hardness Test?
The pencil hardness test method is ASTM D3363 (Film Hardness by Pencil Test). The hardness of ACRYLITE® Acrylic Sheet products is as follows:
PRODUCT | PENCIL HARDNESS |
ACRYLITE® cast (GP) | 3H |
ACRYLITE® extruded (FF) | 3H |
ACRYLITE® non-glare P99 | 4H |
ACRYLITE® Optical mar-resistant (coated side) | 5H |