Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Plastics & Elastomers Functions
- CAS No.
- 65447-77-0
- Technologies
Features & Benefits
- Materials Features
- Advantages
- Excellent performance in pigmented systems
- Secondary effects of long-term heat stability
- Low volatility
- Compatibility with other stabilizers
- FDA cleared for use in polyolefins and EVA
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Use Level
- 0.1% and 1.5%
- Applications
BLS 1622 is a polymeric HALS favorable for applications where low volatility and a low melting range are required. BLS 1622 is highly effective in pigmented systems and systems using carbon black. Recommended substrates include: polyethylene, polypropylene, unsaturated polyester, styrenics, EVA, polyacetals, polyurethane, acrylics and engineering plastics. Typical end use applications include adhesives, sealants, elastomers, fibers and films. BLS 1622 can be combined with other Mayzo HALS or UV absorbers to attain synergistic effects.
- Guidelines for Use
Recommended use levels range between 0.1% and 1.5%, depending on the substrate, processing conditions, and performance requirements. BLS 1622 can be used in combination with other HALS, UV absorbers, benzoates, antioxidants, and processing stabilizers. The exact formulation to be used is dependent on the substrate, performance requirements, and other factors, and should be determined by the user based on testing to simulate actual conditions of use.
Properties
- Compatible with
- Stabilizers
- Typical Properties
Value | Units | Test Method / Conditions | |
Melting Point | 50-70 | °C | — |
Melting Range | 110 - 125 | °C | — |
Molecular Weight | min.2500 | g/mol | — |
Regulatory & Compliance
- Certifications & Compliance
- FDA Regulations
BLS 1622 has been cleared for use in olefin polymers and ethylene-vinyl acetate copolymers under 21 CFR §178.2010. Please contact your Mayzo representative for complete details, including restrictions of use.
Packaging & Availability
- Country Availability
- Regional Availability
Storage & Handling
- Shelf Life
- 12 Months
- Storage
This product may be stored up to one year in a sealed container. Containers should be kept tightly closed when not in use and stored in a cool, dry place.