OPTIX® NB - Noise Barrier Acrylic
OPTIX NB is a continuously-processed acrylic sheet designed to block traffic noise without obstructing views. UV stable and extremely weatherable, OPTIX NB will maintain its impact strength and superior clarity through years of sunlight exposure. OPTIX NB meets the requirements of ZTV-LSW 06, EN 1793 and EN 1794. Available in widths up to 100 in.
Run-to-Size Capabilities
Available Colors
Custom colors available.
**Colors on screen may not reflect exact matches to physical sheets.
*Non-Stock colors, patterns or sizes may require a minimum quantity order.
Features & Benefits
Custom color matching and various performance enhancing surface treatments available
Meets the requirements of ZTV-LSW 06, EN 1793 and EN 1794
Available in widths up to 100"
UV stable and weather resistant
Physical |
TEST METHOD |
UNITS |
OPTIX NB |
|---|---|---|---|
Specific Gravity/Relative Density |
ASTM D792 |
1.19 |
|
Optical Refractive Index |
ASTM D542 |
1.49 |
|
Light Transmission -Total |
ASTM D1003 |
% |
>91 |
Light Transmission - Haze |
ASTM D1003 |
% |
<3 |
Sound Transmission |
ASTM E90 / E413 |
dB |
>30 |
Water Absorption |
ASTM D570 |
% |
0.3 |
Mold Shrinkage |
ASTM D955 |
mils/in |
2-6 |
Mechanical |
TEST METHOD |
UNITS |
OPTIX NB |
|---|---|---|---|
Tensile Strength |
ASTM D638 |
psi |
10,100 |
Tensile Elongation – Max. |
ASTM D638 |
% |
5.8 |
Tensile Modulus of Elasticity |
ATSM D638 |
psi |
479,000 |
Flexural Strength |
ASTM D790 |
psi |
14,600 |
Flexural Modulus of Elasticity |
ASTM D790 |
psi |
490,000 |
Izod Impact Strength – Molded Notch |
ASTM D256 |
ft-lb/in Notch |
0.4 |
Izod Impact Strength – Milled Notch |
ASTM D256 |
ft-lb/in Notch |
0.28 |
Tensile Impact Strength |
ASTM D1822 |
ft-lb/in2 |
20 |
Abrasion Resistance - Change in Haze - 0 cycles |
ASTM D1044 |
Haze, % |
0 |
Abrasion Resistance - Change in Haze - 10 cycles |
ASTM D1044 |
Haze, % |
11.2 |
Abrasion Resistance - Change in Haze - 50 cycles |
ASTM D1044 |
Haze, % |
24 |
Abrasion Resistance - Change in Haze - 200 cycles |
ASTM D1044 |
Haze, % |
24.9 |
Rockwell Hardness |
ASTM D785 |
M-95 |
Thermal |
TEST METHOD |
UNITS |
OPTIX NB |
|---|---|---|---|
Maximum Recommended Continuous Service Temperature |
°F |
170-190 |
|
Softening Temperature |
°F |
210-220 |
|
Melting Temperature |
°F |
300-315 |
|
Deflection Temperature @ 264 psi (1.8 MPa) |
ASTM D648 |
°F |
>190 |
Coefficient of Thermal Expansion |
ASTM D696 |
in/in/°F |
3.0x10-5 |
Thermal Conductivity |
ASTM C177 |
BTU-ft/ft2/hr/°F |
0.075 |
Flammability (Burning Rate) |
ASTM D635 |
in/minute |
1.019 |
Flammability |
UL 94 |
HB |
|
Smoke Density Rating |
ASTM D2843 |
% |
3.4 |
Self-Ignition Temperature |
ASTM D1929 |
°F |
833 |
Flame Spread Index |
ASTM E84 |
115 |
|
Smoke Developed Index |
ASTM E84 |
550 |
Chemical |
TEST METHOD |
UNITS |
OPTIX NB |
|---|---|---|---|
Resistance to Stress - Critical Crazing Stress to: Isopropyl Alcohol |
ARTC Modification of MIL-P6997 |
psi |
900 |
Resistance to Stress - Critical Crazing Stress to: Lacquer Thinner |
ARTC Modification of MIL-P6997 |
psi |
500 |
Resistance to Stress - Critical Crazing Stress to: Toluene |
ARTC Modification of MIL-P6997 |
psi |
1,300 |
Resistance to Stress - Critical Crazing Stress to: Solvesso 100 |
ARTC Modification of MIL-P6997 |
psi |
1,600 |
**Applicable to the acrylic substrate
These suggestions and data are based on information we believe to be reliable. They are offered in good faith, but without guarantee, as conditions and methods of use are beyond our control. We recommend that the prospective user determine the suitability of our materials and suggestions before adopting them on a commercial scale.