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RIASORB® UV-123

1 of 44 products in this brand
RIASORB® UV-123 is NOR type HALS (Hindered Amine Light Stabilizer) specifically used in coatings

Chemical Family: Hindered Amine Light Stabilizer (HALS)

Functions: Light Stabilizer, UV Absorber

Features: Crack Resistance, Good Gloss Retention, Good Weather Fastness, Longer Performance Life, Low Blistering, Low Foaming, Peel Resistance

Technical Data Sheet

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Identification & Functionality

CASE Ingredients Functions
CAS No.
129757-67-1
EC No.
603-360-2
Technologies
Molecular Formula

C44H84N2O6

Chemical Structure

RIASORB® UV-123 - Chemical Structure

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Applications
  • RIASORB® UV-123 is a NOR type HALS (Hindered Amine Light Stabilizer) with low basicity.
  • RIASORB® UV-123 can effectively protects coatings from gloss reduction, cracking, blistering and delamination. Especially recommended for coatings containing aggressive media such as acids, catalyst residues. It is suitable for high-performance industrial coatings, automotive coatings.
  • RIASORB® UV-123 can be used in combination with UV absorber to obviously improve the weathering performance.

Properties

Physical Form
Appearance
Slightly yellow to yellow liquid
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight737
Solubility
ValueUnitsTest Method / Conditions
Acetone (at 25℃)min. 50g/100g
Butyl Acetate (at 25℃)min. 50g/100g
Diethylene Glycol Monobutyl Ether (at 25℃)min. 50g/100g
Ethanol (at 25℃)12g/100g
Methyl N-Amyl Ketone (at 25℃)min. 50g/100g
n-Hexane (at 25℃)min. 50g/100g
PMA (at 25℃)min. 50g/100g
Solvesso 100 (at 25℃)min. 50g/100g
Water Content (at 25℃)max. 0.01g/100g
Xylene (at 25℃)min. 50g/100g

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Handling & Safety

Suitable personal protected equipments are recommended to prevent direct contact with the products, which might cause skin allergies. In case of accidental contact, rinse affected areas with plenty of water.

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 away from light, keep tightly closed. With proper storage, shelf life of this product is 24 months from the manufacture date.