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RIASORB® UV-123

RIASORB® UV-123 is NOR type HALS (Hindered Amine Light Stabilizer) specifically used in coatings

Brand: RIASORB (44 products)

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

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Hindered Amine Light Stabilizer (HALS)
Chemical Name
Bis-(1-octyloxy-2,2,6,6-tetramethyl-4-piperidinyl)sebacate
CASE Ingredients Functions
Light Stabilizer,
UV Absorber
CAS No.
129757-67-1
EC No.
603-360-2
Technologies
CASE Ingredients
Product Families
CASE Ingredients — Additives
Functional Additives
Molecular Formula

C44H84N2O6

Chemical Structure

RIASORB® UV-123 - Chemical Structure

Features & Benefits

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

Applications & Uses

Markets
Automotive & Transportation,
Building & Construction,
Paints & Coatings
Applications
Paints & Coatings — Automotive & Transportation
Automotive OEM Coatings
Paints & Coatings — Building & Construction
Decorative Paints,
Wood Coatings & Finishes
Automotive & Transportation — Coatings & Finishes
Automotive OEM Coatings
Building & Construction — Decorative Materials & Finishes
Decorative Paints, Coatings & Stains
Paints & Coatings — Industrial Coatings
Industrial Coatings
Compatible Substrates & Surfaces
Wood
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
Liquid
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
ISO 14001,
OHSAS

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
Drums

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.