Technical datasheet

PENTAMID® A CV20 H black

Supplied byPentac Polymer- Last Updated on Jan 2, 2026

PENTAMID® A CV20 H black by Pentac Polymer is a black colored, water insoluble, heat stabilised polyamide (PA) 6.6 reinforced with 20% carbon fiber. Is smooth, greasy and offers weight reduction, higher shock-, vibration adsorption, possible thermal and electrical conductivity. Exhibits normal viscosity, good hardness, stiffness, abrasion and heat resistance. It has best tribological properties (sliding friction, dry run condition) showing even better performances than parts made from metal. PENTAMID® A CV20 H black is suitable for processing by injection molding. Recommended for housings, covers, fan shrouds, rail tracks, spinning machines, bracket parts, slide bushes, valves, sliding rails, levers and transport slides. Complies with UL 94 HB flame rating and meets with the requirements of European ISO 9001:2008, ISO 14001:2009 and ISO 50001:2011 standards.
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PENTAMID® A CV20 H black properties

Flammability properties

PropertiesValue & unitTest conditionTest method
Auto-ignition Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Flame Rating, UL 940.0 Visible After LoginVisible After LoginVisible After Login
Flame Rating, UL 940.0 Visible After LoginVisible After LoginVisible After Login

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
Impact Strength, Notched 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

Other properties

PropertiesValue & unitTest conditionTest method
Moisture Absorption0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage, Flow0.0 Visible After LoginVisible After LoginVisible After Login
Linear Mold Shrinkage, Normal0.0 Visible After LoginVisible After LoginVisible After Login
Viscosity, Reduced0.0 Visible After LoginVisible After LoginVisible After Login
Water Absorption0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
Decomposition Temperature0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login

PENTAMID® A CV20 H black Processing Guidelines

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
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Suggested Max. RegrindVisible After LoginVisible After Login
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Zone 1 TemperatureVisible After LoginVisible After Login
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