Hostavin™ N 321 pills
Hostavin N 321 pills is a solid solution of the low molecular weight HALS Hostavin 3050 and the oligomeric HALS Hostavin N 30.
The patented technology of solid solutions ensures an improved dispersion of the stabilizer in the polymer matrix.
Product Information
- Highly efficient light stabilizer of polymers for high demanding application
- Provides light protection on both polymer bulk as well as the surface
- Highly effective light stabilizer for Polyolefins in both thick and thin walled application (PP slit tapees, fibers), Styrenics, PA, PVC and others
Hazards
Information about classification according to CLP regulation (Regulation (EC) No. 1272/2008, as amended).
Skin irritation, Category 2
Long-term (chronic) aquatic hazard, Category 3
For further information please refer to the Material Safety Data Sheet.
Delivery Specifications and (*) General Properties
| Characteristics | Unit | Target Value | Test Method |
| Appearance |
yellowish to slightly orange-colored pills |
QM-AA-634 | |
| Iodine Color (20% in Toluol) | max. 10 | DIN 6162 | |
| Active substance | [%] | min. 96 | QM-AA-953 |
Hostavin N 321 pills is a high efficient light stabilizer for Wood Plastic Composites (PE/PP based WPC).
Hostavin N 321 pills is recommended for the stabilization of polyolefins in both thick and thin walled applications (PP slit tapes, fibres), PP copolymers, styrenics, PA, POM, PBT, PVC and others.
Delivery form
Pills
Packaging
Polyethylene bag 25 kg
Pallet 500 kg (20 bags)
Storage
Minimum shelf life is five years from the date of shipping when properly stored.
Store in a dry place at temperatures below 50°C.