PolyAdds Light Stabilizer Newsorb 81 1843-05-6
- Model
- Newsorb 81
Item specifics
- CAS
- 1843-05-6
Review
Description
Describe：PolyAdds Light Stabilizer Newsorb 81 is a benzophenone-based UV absorber with good compatibility with polyolefins and plasticized PVC.
Characteristic：
- **Appearance:** Light yellow powder
- **Melting Point:** 47-49°C
- **Boiling Point:** > 300°C
- **Solubility (20°C):**
- Water: 0.01 g/100g
- Methanol: 2 g/100g
- Ethanol: 2 g/100g
- Acetone: 70 g/100g
- Dichloromethane (CH2Cl2): 67 g/100g
- Alkanes: 25 g/100g
Package：Drum
Features：PolyAdds Light Stabilizer Newsorb 81 exhibits low yellowing and excellent UVB absorption, helping to improve the performance of coatings exposed to sunlight, including resistance to fading, cracking, and loss of adhesion.
Application：PolyAdds Light Stabilizer Newsorb 81 is primarily used in combination with hindered amine light stabilizers for agricultural films made from low-density LDPE, linear low-density polyethylene (LLDPE), and EVA copolymers. It is also applied in PVC, polyester PET, PS, acrylic resins, vinyl ester-based coatings, and PU-based coatings.
