Amodel® HFFR-4133 is a 33% glass-reinforced, halogen-free, flame retardant polyphthalamide (PPA) resin which offers enhanced processing capabilities for electrical and electronic applications. This resin is rated V-0 by Underwriters Laboratories using the UL94 test and is hot-water moldable. It has high flow and a wide processing window and offers good surface appearance, especially for larger electrical components.

This grade can withstand the demanding infrared reflow soldering process typically used in the electronics industry. It is well suited for connectors and other electrical devices requiring surface mount technology (SMT).

- Black: HFFR-4133 BK 324
- Natural: HFFR-4133 NT

Applications: Connectors; Electrical/Electronic Applications

Features: Chemical Resistant; Creep Resistant; Fast Molding Cycle; Flame Retardant; Good Dimensional Stability; Good Electrical Properties; Good Stiffness; Halogen Free; High Strength; Hot Water Moldability

Injection notes: Injection Rate: 3 to 4 in/sec
Holding Pressure: 50% of injection pressure
Storage:
- Amodel® compounds are shipped in moisture-resistant packages at moisture levels according to specifications. Sealed, undamaged bags should be preferably stored in a dry room at a maximum temperature of 50°C (122°F) and should be protected from possible damage. If only a portion of a package is used, the remaining material should be transferred into a sealable container. It is recommended that Amodel® resins be dried prior to molding following the recommendations found in this datasheet and/or in the Amodel® processing guide.

Information provided by Solvay Specialty Polymers.