TINUVIN PA 123
TINUVIN PA 123
Tinuvin® PA 123 is a highly effective liquid NOR stabilizer based on HALS chemistry. It features low basicity, and thus prevents possible chemical interactions with acidic or other aggressive moities in use. This ingredient is widely used to improve the weathering performance of a variety of polymers in a wide array of applications.
Applications
Tinuvin PA 123 is a highly effective light stabilizer in a wide range of polymers and applications including acrylics, polyurethanes, sealants, adhesives, rubbers, impact modified polyolefin blends (TPE, TPO), vinyl polymers (PVC, PVB), polypropylene and unsaturated polyesters. Moreover, where potential interactions with other components of either the plastic formulation or the paint system can occur, Tinuvin PA 123 is particularly recommended.
Features & Benefits
Tinuvin PA 123 provides outstanding stabilization performance, especially under critical conditions when in contact with aggressive media including acids, flame retardants, sulfur, and catalyst residues. Its liquid form provides ease of handling and incorporation as well as dosing accuracy. It is compatible with a wide array of substrates as well as a variety of co-additives including antioxidants, processing stabilizers, UV absorbers, other hindered amine stabilizers, optical brighteners, antistatic agents, fillers, colorants, etc.
Properties
| Physical Properties | Value |
| Specific Gravity (24°C) | 0.97 g/cm3 |
| Dynamic Viscosity (20°C) | 2900 – 3100 mPa·s |
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