RIANOX® 565.0
- CAS Number
- 991-84-4
- EC Number
- 213-590-1
- Chemical Family
- Phenols & Phenolics
- Molecular Formula
- C33H56N4OS2
RIANOX® 565 is a high molecular weight, non-staining, multifunctional phenolic antioxidant primarily used as a post-polymerization process stabilizer for unsaturated elastomers.
Properties
- Physical Form
- Powder
- Solid
Identification
- Chemical Name
Di-t-Butyl Hydroxyphenylamino Bisoctylthiotriazine
Product families
- Antioxidants & Stabilizers
- Antioxidants & Stabilizers
Other characteristics
- Brand
- RIANOX
- Features
Good Stain Resistance, High Molecular Weight, Low Volatility
- Functions
- Antioxidant, Primary Antioxidant, Stabilizer
- Compatible Polymers & Resins
Acrylonitrile Butadiene Styrene (ABS), Ethylene Propylene Diene Monomer (EPDM), Isoprene Rubber (IR), Nitrile Butadiene Rubber (NBR), Polyamides, Polybutadienes, Polyolefins, Polystyrenes (PS), Styrene Butadiene Rubber (SBR), Styrene Butadiene Styrene (SBS), Styrene Isoprene Styrene (SIS)
- Appearance
- White to off - white powder
- Shelf LIfe
- 24 Months
- Applications
RIANOX® 565 is a highly effective antioxidant for a variety of elastomers including polybutadiene (BR), polyisoprene (IR), emulsion styrene butadiene (SBR), nitrile rubber (NBR), carboxylated SBR Latex (XSBR), and styrenic block copolymers such as SBS and SIS. RIANOX® 565 is also used in adhesives (hot melt, solvent-based), natural and synthetic tackifier resins, EPDM, ABS, impact polystyrene, polyamides, and polyolefins.. RIANOX® 565 is highly effective at low concentrations, matching the performance of other stabilizers at higher levels. It is non-staining and due to its low volatility, RIANOX® 565 is not lost during polymer processing, drying or storage. RIANOX® 565 can be used in a wide variety of applications. In unsaturated elastomers, RIANOX® 565 prevents gel formation, maintains excellent polymer color, and prevents changes to molecular weight.
- Technology
- Elastomers
- Plastics
- Handling and Safety
The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.
- Material Features
- Good Stain Resistance
- High Molecular Weight
- Low Volatility
- Storage Condition
Store the product in a cool, dry, well-ventilated area away from incompatible materials, 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
- Acrylonitrile Butadiene Styrene (ABS)
- Ethylene Propylene Diene Monomer (EPDM)
- Isoprene Rubber (IR)
- Nitrile Butadiene Rubber (NBR)
- Polyamides
- Polybutadienes
- Polyolefins
- Polystyrenes (PS)
- Plastics and Elastomers Functions
- Antioxidant
- Primary Antioxidant
- Stabilizer
Technical data
Table 1 of 2
1 row| Characteristic | Value |
|---|---|
| Molecular Weight | 588 |
Table 2 of 2
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Acetone (at 20℃) | 20 | g/100g |
| Benzene (at 20℃) | 43 | g/100g |
| Ethyl Acetate (at 20℃) | 46 | g/100g |
| Methanol (at 20℃) | 1.4 | g/100g |
| n-Hexane (at 20℃) | 6 | g/100g |
| Water Content (at 20℃) | max. 0.01 | g/100g |
