Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Plastics & Elastomers Functions
- Technologies
- Product Families
- Molecular Formula
C33H50O6P2
- Chemical Structure
Features & Benefits
Applications & Uses
- Compatible Polymers & Resins
- Use Level
- 0.1 - 0.4%
- Applications
- RIANOX® 628 is phosphite antioxidant which is excellent to use in polyolefins, engineering plastic etc. The use of RIANOX® 628 can effectively improve the processing stability, slow down the oxidative degradation, and protect the color of the material.
- RIANOX® 628 is usually used in combination with primary antioxidants, providing better protection against heat and oxygen aging through their synergistic combinations.
- Use levels for RIANOX® 628 range between 0.1% and 0.4%, the specific dosage should be determined in trials covering a concentration range.
Properties
- Appearance
- White to off - white powder
- Typical Properties
Value | Units | Test Method / Conditions | |
Molecular Weight | 604 | — | — |
Regulatory & Compliance
- Certifications & Compliance
Safety & Health
- Handling & Safety
The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.
Storage & Handling
- Shelf Life
- 6 Months
- Storage Conditions
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 6 months from the manufacture date.