RIASORB® UV-2908
- CAS Number
- 67845-93-6
- EC Number
- 267-342-2
- Chemical Name
- Hexadecyl 35-bis-tert-butyl-4-hydroxybenzoate
- Chemical Family
- Benzoates
RIASORB® UV-2908 is a benzoate light stabilizer
Properties
- Physical Form
- Powder
- Solid
Identification
- Molecular Formula
- C31H54O3
Product families
- Antioxidants & Stabilizers
Other characteristics
- Brand
- RIASORB
- Functions
- Light Stabilizer, Stabilizer, UV Absorber
- Compatible Polymers & Resins
- Polyolefins
- Use Levels
- 0.05 - 0.3%
- Appearance
- White to off - white powder
- Shelf LIfe
- 24 Months
- Applications
RIASORB® UV-2908 is a hydroxy benzoate light stabilizer. It has synergistic effects with antioxidants and hindered amine light stabilizers.; RIASORB® UV-2908 is a light stabilizer with low volatility, high-performance and good compatibility with polymer materials. It is used in polyolefin materials.; The recommended dosage of RIASORB® UV-2908 is 0.05-0.3%, the exact addition should be determined in trails.
- Technology
- Plastics
- Handling and Safety
The use of proper protective equipment is recommended. This product may cause skin sensitization. Excess exposure to the product should be avoided. Wash thoroughly after handling.
- Material Features
- Excellent Compatibility
- High Performance
- Low Volatility
- Storage Condition
Store the product in a cool, dry, well-ventilated area away from incompatible materials, keep away from light, keep tightly closed. With proper storage, shelf life of this product is 24 months from the manufacture date.
- Certifications and Compliance
- ISO 14001
- OHSAS
- Compatible Polymers and Resins
- Polyolefins
- Plastics and Elastomers Functions
- Light Stabilizer
- Stabilizer
- UV Absorber
Technical data
Table 1 of 2
1 row| Characteristic | Value |
|---|---|
| Molecular Weight | 474 |
Table 2 of 2
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Acetone (at 25℃) | 56.8 | g/100g |
| Methylene Chloride (at 25℃) | min. 100 | g/100g |
| Toluene (at 25℃) | 80 | g/100g |
| Water Content (at 25℃) | min. 100 | g/100g |
