Royalite® R20

Royalite® R20

General Description

Royalite® R20 thermoplastic sheet is a rigid ABS product with a combination of properties that makes it ideal for the widest range of applications. It has very high impact strength and stiffness, excellent high and low temperature performance and outstanding formability.


Properties Test Method Value UOM
Specific Gravity (color dependent) ASTM D-792 1.02 - 1.08 n/a
Izod Impact (Notched) 72°F ASTM D-256 8 ft-lbs/in
Izod Impact (Notched) -20°F ASTM D-256 5 ft-lbs/in
Tensile Strength ASTM D-638 4,700 psi
Flexural Strength ASTM D-790 7,000 psi
Flexural Modulus ASTM D-790 230,000 psi
Rockwell Hardness (R Scale) ASTM D-785 88 n/a
Heat Deflection Temperature @264 psi, Annealed ASTM D-648 205 °F
Thermal Conductivity ASTM C-177 1.7 - 2.1 BTU/in/hr/ft2/°F
Coefficient of Linear Thermal Expansion ASTM D-696 4.2 - 5.6 x10-5 in/in/°F
Mold Shrinkage Internal 0.005 - 0.007 in/in
Motor Vehicle Safety Standard FMVSS 302 Passes n/a


Properties Test Method Value UOM
Chemical Resistancen/an/a
Flexural Modulus (stiffness)n/aHighn/a
Formabilityn/aVery Goodn/a
Gloss After Formingn/an/a
Heat Deflection Temperaturen/aHighn/a
Impact Strengthn/aVery Highn/a
Low Temperature Impact Strengthn/aVery Highn/a
Tensile Strengthn/aHighn/a
UV Resistancen/aLown/a
Spartech Royalite® R20

Product Information

Item Description
Product Line Royalite®
Item Code Royalite® R20
Material Description Rigid ABS Sheet
Product Description High impact, low temperature
CharacteristicsNotched Izod Impact (ft-lb/in) @ 70° F = 8.0 @ -30° F = 5.0
  • Water softener housings
  • Instrument panels
  • Luggage


Polymer Tag Polymer Name
ABS Acrylonitrile Butadiene Styrene

Related Documents

Title Open
TDS—Royalite® R20 Open
AIS—Royalite® R20 Open
Royalite® RoyalAero™ Brochure Open

*All values based on 0.125" unless otherwise stated

Customers are responsible for determining whether products and information are appropriate for their use, including the evaluation of all applicable laws. Spartech LLC assumes no liability for the accuracy or completeness of information contained herein, and such information is subject to change without notice. All products supplied are subject to the standard terms and conditions of sale of Spartech LLC. NO WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, IS MADE BY THIS TECHNICAL DATA SHEET. ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.

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