AIP4000
High-molecular-weight acrylic processing aid used in rigid PVC foam applications to promote fusion and support a more uniform cell structure at lower density.
Product chemistry: Foaming regulator / acrylic processing aid
Typical applications
- PVC foam profiles
- Foam pipes
- Foam fittings
- Foamed PVC products
Key properties
- Foaming regulator
- Promotes fusion
- Supports uniform cell structure
- Increases melt strength
Technical documents
Content adapted from Sundow's current AIP processing-aid selection guide.