Technical datasheet

ACRYLITE® Hi-Gloss NTA-1 polymer

Supplied byRoehm- Last Updated on Sep 17, 2025

ACRYLITE® Hi-Gloss NTA-1 polymer by Roehm is an opaque, amorphous and impact-modified thermoplastic molding and extrusion compound based on polymethyl methacrylate. It shows excellent resistance to weather, heat, impact and stress cracking. It exhibits good melt flow rate, good polishability, high melt strength and increased impact/break resistance and strength. ACRYLITE® Hi-Gloss NTA-1 polymer is suitable for processing by injection molding and extusion. Recommended for automotive surface parts such as exterior pillars, mirror housings, pillar panels, spoiler, two-shot structural protection applications where acrylic is applied over other non-weatherable polymers, emblems and interior trim; housings for consumer products.
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ACRYLITE® Hi-Gloss NTA-1 polymer properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Break0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Melt Volume Flow Rate (MVR)0.0 Visible After LoginVisible After LoginVisible After Login
Water Absorption at Saturation0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Deflection Temperature at 0.46 MPa (66 psi)0.0 Visible After LoginVisible After LoginVisible After Login
Deflection Temperature at 1.8 MPa (264 psi)0.0 Visible After LoginVisible After LoginVisible After Login
Glass Transition Temperature (Tg)0.0 Visible After LoginVisible After LoginVisible After Login
Vicat Softening Temperature0.0 Visible After LoginVisible After LoginVisible After Login

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