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Physical Properties for Abrasion Resistant Acrylic Sheet

Abrasion Resistant Acrylic Sheeting
Mechanical
PropertiesASTM MethodTypical Substrate Value (3.0mm Thickness)
Tensile StrengthD 63810,000,psi (69 MPa)
Elongation, Rupture4.5%
Modulus of Elasticity400,000 psi (2,800 MPa)
Flexural StrengthD 79017,000 psi (117MPa)
Modulus of Elasticity480,000 psi (3,300 MPa)
Izod Milled NotchedD 2560.4 ft. lbs/in. (21.6 J/m) of notch
Optical
PropertiesASTM MethodTypical Substrate Value (3.0mm Thickness)
Light Transmission, TotalD 100392%
Thermal
PropertiesASTM MethodTypical Substrate Value (3.0mm Thickness)
Deflection Temperature Under Load (264 psi)D648195°F (91°C)
Vicat Softening PointD1525220°F (105°C)
Coefficient of Linear ExpansionD 6960.000040 in/in °F (.000068 m/m °C)
Coefficient of Thermal ConductivityC 1771.3BTU/hr.ft.² °F/in (19W/m °K)
Flammability
PropertiesASTM MethodTypical Substrate Value (3.0mm Thickness)
Burn RateD 6351.0 in/min (25mm/min)
Self-ignition TemperatureD 1929830°F (443°C)
Smoke Density RatingD 284310%
Abrasion Resistant of the Coating
PropertiesASTM MethodTypical Substrate Value (3.0mm Thickness)
Rotary Brass Wool ( 25 cycles)Proprietary Method< 1%
Taber Abrasion (100 cycles)D 1044< 2%
Falling Sand (3,000 grams)Din 52 348< 10%

Notes:

  • (a) Typical values; should not be used for specification purposes
  • (b) Values shown are for 0.250” thickness. Some values will change with thickness or pigmentation
  • (c)It is recommended that temperatures not exceed 160°F for continuous service, or 190° F for short term use.
Title: Physical Properties for Abrasion Resistant Acrylic Sheet
Description: Physical, Mechanical, Thermal, and Electrical Typical Properties.
Published: 1/15/2009
Last Edited: 1/6/2023
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