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RIASORB® UV-2020

RIASORB® UV-2020 is a high molecular weight hindered amine light stabilizer (HALS). It shows excellent compatibility in the polymer and high extraction resistance.

Brand: RIASORB (44 products)

Functions: Light Stabilizer, Stabilizer, UV Absorber

Chemical Family: Hindered Amine Light Stabilizer (HALS)

Compatible Polymers & Resins: Polyethylenes (PE), Polypropylenes (PP)

Features: Excellent Compatibility, Extraction Resistant, Good Compatibility, Good Heat Stability, Good Thermal Stability, Good UV Stability, High Molecular Weight, Narrow Molecular Weight Distribution, Resistance To Extraction, UV Stability

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Hindered Amine Light Stabilizer (HALS)
Chemical Name
1,6-Hexanediamine, N,N'-bis(2,2,6,6-tetramethyl-4-piperidinyl)
CASE Ingredients Functions
Light Stabilizer,
UV Absorber
Plastics & Elastomers Functions
Light Stabilizer,
Stabilizer,
UV Absorber
CAS No.
192268-64-7
EC No.
606-265-4
Technologies
CASE Ingredients,
Elastomers,
Plastics
Product Families
CASE Ingredients — Additives
Functional Additives
Elastomers — Elastomer Additives
Antioxidants & Stabilizers
Plastics — Polymer Additives
Antioxidants & Stabilizers
Chemical Structure

RIASORB® UV-2020 - Chemical Structure

Features & Benefits

CASE Ingredients Features
Good Compatibility,
Good Heat Stability,
Resistance To Extraction,
UV Stability
Materials Features
Excellent Compatibility,
Extraction Resistant,
Good Thermal Stability,
Good UV Stability,
High Molecular Weight,
Narrow Molecular Weight Distribution

Applications & Uses

Markets
Adhesives & Sealants,
Automotive & Transportation,
Building & Construction,
Consumer Goods,
Printing & Packaging
Applications
Automotive & Transportation — Automotive
Interior
Consumer Goods — Carpet & Upholstery
Building & Construction — Decorative Materials & Finishes
Carpet
Printing & Packaging — Packaging
Industrial & Transport Packaging
Adhesives & Sealants — Packaging & Paper
Tape & Label Adhesives
Printing & Packaging — Tapes, Labels & Adhesives
Tapes & Labels
Compatible Polymers & Resins
Polyethylenes (PE),
Polypropylenes (PP)
Plastics & Elastomers End Uses
Automotive Interior Parts,
Carpet Fiber,
Film,
Geo Membranes,
Spunbond Nonwovens,
Tape
Applications
  • RIASORB® UV-2020 is a high molecular weight hindered amine light stabilizer (HALS). It shows excellent compatibility in the polymer and high extraction resistance.
  • RIASORB® UV-2020 has a very narrow molecular weight distribution, which resulting in a consistent performance in use and processing.
  • RIASORB® UV-2020 is a highly effective UV stabilizer for polyolefins (PP and PE) and blends of polyolefins with elastomers. It is suitable for all polyolefins, especially Polypropylene (PP) fibers and staple fibers, e.g., geomembranes and packaging, plastic in the ocean, such as ocean floating structures, PP fibers and yarns for automotive interiors and carpets, PP spun-bond nonwovens for colored, outdoor and high-temperature applications.
  • RIASORB® UV-2020 offers an optimal combination of exceptional levels of UV- and long-term thermal stability, and ancillary properties such as minimal pigment interaction, helping to reduce coloration costs, and improved melt flow control. It provides excellent UV stability to PP fibers, PP tapes, PE films, thick articles of PP and PE. Furthermore, it imparts unique long-term thermal protection to PP filled articles and carbon black filled systems.

Properties

Physical Form
Pastilles,
Solid
Appearance
Slightly yellow pastilles
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight2600 - 3400--
Solubility
ValueUnitsTest Method / Conditions
Dichloromethane (at 20℃)min. 15g/100g-
Isopropanol (at 20℃)min. 0.2g/100g-
n-Hexane (at 20℃)min. 50g/100g-
n-Octanol (at 20℃)min. 1g/100g-
Tetrahydrofuran (at 20℃)min. 15g/100g-
Water Content (at 20℃)max. 0.0001g/100g-

Regulatory & Compliance

Certifications & Compliance
ISO 14001,
OHSAS

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

Storage Conditions

Store the product in a cool, dry, well-ventilated area away from incompatible materials, keep tightly closed.