Understanding UV Stabilization in Polypropylene
Unprotected polypropylene degrades quickly under solar UV radiation. By adding Hindered Amine Light Stabilizers (HALS) during extrusion, Jayashree Spunbond extends fabric lifespan up to 36 months outdoors.
Target Additive Levels
- 1% - 2% UV Dosing: 6 to 12 months outdoor life (Seasonal crop covers).
- 3% - 5% UV Dosing: 24 to 36 months outdoor life (Landscape weed barrier, construction geotextiles).