Amodel PPA
Amodel AS-1133 HS
Packing:25kg/bag
Amodel AS-1133 HS is a 33% glass-reinforced, heat stabilized polyphthalamide (PPA) resin that provides excellent structural integrity in molded parts, even those with wall thicknesses greater than 0.125 in (3 mm). Key properties of this structural resin are high heat deflection temperature, high flexural modulus, high tensile strength, excellent creep resistance and low moisture absorption.
Amodel PPA outperforms standard polyamides with higher strength and stiffness at elevated temperatures, better retention of properties in humid environments, and greater resistance to a broader range of chemicals.
Higher Heat Resistance
Amodel PPA is used to replace metal in high-temperature automotive applications. Continuous-use temperatures range from 120°C to 185°C (248°F to 365°F). Heat deflection temperatures (HDT) go up to 310°C (590°F).
Lower Moisture Absorption
Humid environments can have a devastating effect on the mechanical properties of standard polyamides. Amodel PPA’s lower water absorption rate results in significantly less change in strength and stiffness, even with high levels of humidity.
Better Chemical Resistance
Amodel PPA’s highly aromatic ring structure provides greater resistance to a broader range of chemicals than standard aliphatic polyamides, even at high temperatures.
We can give discount according to order quantity.
