Amodel® AS-1945 HS is a 45% glass reinforced grade of polyphthalamide (PPA) resin developed specifically for improved performance in a 50/50 ethylene glycol and water environment. This material exceeds the performance required by the automotive industry for polymeric materials exposed to antifreeze at 226°F (108°C), even when tested at 275°F (135°C). Potential applications include a variety of automotive components such as thermostat housings, heater core endcaps, heater hose connectors, and water inlets, outlets and valves. 
  • Black: Amodel® AS-1945 HS BK 324


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms


Segments Applications
Powertrain Efficiency Cooling & Heating systems | Air Management
Green & Clean Technologies Emission Reductions

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Polyamides, Aromatic PPA (Polyphthalamide)

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for Amodel® AS-1945 HS