Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- CAS No.
- 70321-86-7
- EC No.
- 274-570-6
- Technologies
- Product Families
- Chemical Structure
- Molecular Formula
C30H29N3O
Features & Benefits
- Materials Features
Applications & Uses
- Compatible Polymers & Resins
- Plastics & Elastomers End Uses
- Use Level
- 0.5 - 2%
- Applications
- RIASORB® UV-234FF is highly effective for polymers usually processed at high temperatures such as polycarbonate, polyesters, polyacetal, polyamides, polyphenylene sulfide, polyphenylene oxide, aromatic copolymers, thermoplastic polyurethane and polyurethane fibers. Applications include molded articles, films, sheets and fibers.
- RIASORB® UV-234FF features low volatility, exceptional light absorbing characteristics and good compatibility in various substrates, which makes the product especially suitable for applications characterized by high surface area, such as films and fiber. It protects organic polymers as well as pigments from UV light, improving and preserving the technical and visual performance of such applications.
- The recommended dosage is 1-3% RIASORB® UV-234FF+0.5-2% RIASORB® UV-292.
Properties
- Appearance
- Slightly yellow granule
- Typical Properties
- Solubility
Value | Units | Test Method / Conditions | |
Molecular Weight | 447 | — | — |
Value | Units | Test Method / Conditions | |
Acetone (at 20℃) | 4 | g/100g | — |
Butyl Acetate (at 20℃) | 11 | g/100g | — |
Diethylene Glycol Monobutyl Ether (at 20℃) | max. 0.01 | g/100g | — |
Ethanol (at 20℃) | max. 0.5 | g/100g | — |
Methyl N-Amyl Ketone (at 20℃) | 5 | g/100g | — |
n-Hexane (at 20℃) | max. 0.5 | g/100g | — |
PMA (at 20℃) | 2 | g/100g | — |
Solvesso 100 (at 20℃) | 13 | g/100g | — |
Water Content (at 20℃) | max. 0.01 | g/100g | — |
Xylene (at 20℃) | 10 | g/100g | — |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- UV Spectra
10 mg/L in Chloroform
Safety & Health
- Handling & Safety
The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.
Packaging & Availability
- Packaging Type
Storage & Handling
- Shelf Life
- 24 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 24 months from the manufacture date.