Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- CAS No.
- 3147-75-9
- Molecular formula
- C20H25N3O
- Technologies
Features & Benefits
- Materials Features
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Uses
UV 329 is an efficient light stabilizer, protects polymers from UV radiation. Keep the original appearance and physical integrity of molded articles, films, sheets, and fibers during outdoor weathering. It is used for rigid PVC, polystyrene, poly (methyl methacrylate), polyester and ABS resins and so on. Can be used in transparent products.
Properties
- Appearance
- White powder
- Typical Properties
Value | Units | Test Method / Conditions | |
Ash Content | max. 0.05 | % | — |
Melting Point | 103 - 105 | ℃ | — |
Purity | min. 99 | % | HPLC, LC-MS |
Transmittance (440nm) | 97 | % | — |
Transmittance (500nm) | 98 | % | — |
Volatile Matter | max. 0.5 | % | — |
Packaging & Availability
- Packaging
Packing in 25 kg net cartons or fiberboard drum.