性能
典型特性 |
|
|---|---|
| Molecular Weight | Low |
| Type | General Purpose |
什么 PARALOID™ K-120P Acrylic Processing Aid?
An acrylic processing aid designed to enhance fusion and melt strength in film and thin vinyl (PVC) sheet and to reduce flow mark in PVC compression molding applications. Especially suitable for clear applications.
用途
- Specialty injection molding
- Vinyl applications that require critical rheological properties
- Blow-molding bottles
- Rigid and flexible calendered film
- Extruded construction products
- Blown or extruded vinyl film
- Packaging film
- Rigid containers
- Technical film
- Fence, deck and rail
- PVC plastics
- Siding
- Window frames/profiles
- Finished parts
- Foam modified for the industry standard of foamed PVC
- Used in cellular PVC to raise melt strength and impart lubricity during extrusion
- For use as an impact modifier for high output profile extrusion
- Foam core pipes
- Foam profile formulations
- Cellular vinyl sheet applications
优势
- Clarity and excellent dispersion
- Shortened fusion time
- More homogenous melt
- Smooth, glossy surfaces free of surface imperfections
- Increased output rates and improved production efficiency
- Improves flow characteristics of vinyl compounds, resulting in fewer defects
- Improves processing of high-molecular-weight vinyl without significantly affecting its physical and chemical properties
- Compatible with all commonly used grades of vinyl resin
- Prevents shredding and significantly improves calendering
- Excellent melt strength enhancement