General Description
A unique optically clear sheet manufactured from renewable cellulose, 40-50% by weight is renewable content from trees harvested from sustainably managed forests. RoHs, REACH, and Proposition 65 Compliant. Spartech Cellulose Acetate Sheet stock is used to cut finished face shield visor components which meet ANSI requirements. Designed to meet the requirements of ANSI Z87.1. The Cellulose Acetate chemistry provides enhanced scratch resistance, optical clarity, and chemical resistance. Provides fit comfort with inherent conformability but does not become limp or distort under a wide range of operating temperatures. Available in sizes up to 22” x 52” with a gauge range of 0.015” to 0.060”.
Technical
| Properties |
Test Method |
Value |
UOM |
|---|
| Tensile Strength |
ASTM D-882 (0.015 – 0.039”) |
5,300 |
psi |
| Tensile Elongation |
ASTM D-882 (0.015 – 0.039”) |
25 |
% Minimum |
| Water Absorption (24 hrs @ 23°C) |
ASTM D-570 (0.015 – 0.039”) |
9 |
% Maximum |
| Light Transmission |
ASTM D-1003 (0.015 – 0.039”) |
85 |
% Minimum |
| Tensile Strength |
ASTM D-882 (0.040 – 0.060”) |
4,700 |
psi |
| Tensile Elongation |
ASTM D-882 (0.040 – 0.060”) |
25 |
% Minimum |
| Water Absorption (24 hrs @ 23°C) |
ASTM D-570 (0.040 – 0.060”) |
7.5 |
% Maximum |
| Light Transmission |
ASTM D-1003 (0.040 – 0.060”) |
85 |
% Minimum |
| Flammability |
ASTM D-568 (0.040 – 0.060”) |
1 |
in2/sec Maximum |
| Flammability |
ASTM D-635 (0.040 – 0.060”) |
3 |
In/Min Maximum |
