Arkema Plexiglas® G UF-3 Plexiglas® G UF-4

Plexiglas G UF-3 Plexiglas G UF-4 CELL CAST ACRYLIC SHEET Altuglas International offers two different Plexiglas cell cast n High Performance Cell-Cast Acrylic Sheet acrylic sheet products suitable for framers museums and galleries. Both Plexiglas G UF-3 and Plexiglas G UF-4 offer n Offers superior UV protection superior optical performance and filter out over 95 of harmful UV rays from natural and artificial light sources n Exceptional Optical Clarity which makes it ideal for displaying your treasured items. Plexiglas G UF-3 offers the maximum UV protection with transmission starting at 395 nm. n Virtually no low angle distortion n Lightweight Half the weight of glass Plexiglas G UF-4 offers a slightly lower amount of UV protection with transmission starting at 385 nm. However this allows for higher overall visible light transmission which results in a sheet with slightly better edge color. Both products are suitable for museum display cases framing and any other type of project where UV protection is required. n Can be easily fabricated and thermoformed Plexiglas G UF-3 Plexiglas G UF-4 CELL CAST ACRYLIC SHEET TYPICAL STANDARD PROPERTIES - Plexiglas G UF-3 G UF-4 PROPERTIES TEST METHOD UNIT VALUE in 0.118 Specific Gravity ASTM D-792 --- 1.19 Rockwell Hardness ASTM D-785 M scale 100 Refractive Index ND 73F ASTM D-542 --- 1.49 Luminous Transmittance1 ASTM D-1003 92.0 Haze1 ASTM D-1003 2.0 Tensile Strength maximum ASTM D-638 psi 10500 Tensile Strength yield ASTM D-638 psi 10500 Tensile Elongation ASTM D-638 4.9 Tensile Modulus of Elasticity ASTM D-638 psi 450000 Thickness Sheet Size Flexural Strength maximum ASTM D-790 psi 16000 0.118 48 x 96 Flexural Modulus of Elasticity ASTM D-790 psi 450000 0.177 60 x 96 Notched Izod Impact 73F 23C ASTM D-256 ft-lb in 0.3 ASTM D-256 ft-lb 0.5x1 section 7.0 0.236 72 x 96 Un-notched Charpy 73F 23C Deflection Temperature under Flexural Load 264psi unannealed1 ASTM D-648 F 205 Coefficient of Thermal Expansion at 60F

ASTM E-831 in in F x 10-5 3.9 Maximum Recommended Continuous Service Temperature NA F 180 200 Recommended Thermoforming Temperature NA F 290 360 Constant Stress Craze Resistance IPA3 Modified ARTC Method Mil P-6997 psi 2100 Constant Stress Craze Resistance Aromatic Alcohol Blend3 Modified ARTC Method Mil P-6997 psi 1700 PHYSICAL Nominal Thickness for data unless otherwise noted OPTICAL MECHANICAL PRODUCT OFFERING Plexiglas G UF-3 Plexiglas G UF-4 0.354 0.472 THERMAL CRAZE RESISTANCE FLAMMABILITY2 SPECIFICATION COMPLIANCE Self Ignition Temperature ASTM D-1929 F 860 Standard Specification for PMMA Acrylic Plastic Sheet ASTM D-4802 --- Category A-1 Finish 1 Type UVF Data given are average values and should not be used for specification purposes. 1. This property will change with thickness.. The value given is for the thickness indicated in the column heading unless otherwise noted. 2. Flammability tests are small scale tests and may not be indicative of how materials will perform in an actual situation. 3. The values are after the material has been heated for forming. Spectral Transmission of Plexiglas G UF-3 G UF-4 G UF-4 Spectral Transmission of Plexiglas Gand UF-3 100.00 90.00 Plexiglas acrylic plastic is a combustible thermoplastic. Observe fire precautions appropriate for comparable forms of wood and paper. For building uses check code approvals. Impact resistance is a factor of thickness. Avoid exposure to heat or aromatic solvents. Clean with soap and water. Avoid abrasives. 80.00 60.00 The statements technical information and recommendations contained herein are believed to be accurate as of the date hereof. Since the conditions and methods of use of the product and of the information referred to herein are beyond our control Arkema expressly disclaims any and all liability as to any results obtained or arising from any use of the product or reliance on such information NO WARRANTY OF FITNESS FOR ANY PARTICULAR PURPOSE WARRANTY OF MERCHANTABILITY OR

ANY OTHER WARRANTY EXPRESS OR IMPLIED IS MADE CONCERNING THE GOODS DESCRIBED OR THE INFORMATION PROVIDED HEREIN. The information provided herein relates only to the specific product designated and may not be applicable when such product is used in combination with other materials or in any process. The user should thoroughly test any application before commercialization. Nothing contained herein constitutes a license to practice under any patent and it should not be construed as an inducement to infringe any patent and the user is advised to take appropriate steps to be sure that any proposed use of the product will not result in patent infringement. 50.00 40.00 30.00 20.00 10.00 0.00 250 300 350 Plexiglas G 400 450 500 Wavelength nm Plexiglas G UF-4 550 600 650 Plexiglas G UF-3 700 See MSDS for Health Safety Considerations. Altuglas and Plexiglas are registered trademarks of Arkema. 2012 Arkema Inc. All rights reserved. ROC 113 Light Transmission 70.00