Eversorb® 93C

1 of 34 products in this brand
Eversorb® 93C is a liquid hindered amine light stabilizer (HALS) designed for color-sensitive coatings applications. Its chemical name includes methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate and bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate. It is especially recommended for refinish coatings (non-acid catalyzed), industrial coatings, wood paints, and radiation-curable coatings. Eversorb® 93C offers excellent synergistic effects, compatibility, and low volatility, making it ideal for wood coatings and other radiation-cured applications. This light stabilizer helps enhance the durability and longevity of coatings, ensuring superior performance. Compliant with TSCA (USA).

Chemical Family: Hindered Amine Light Stabilizer (HALS)

Features: Excellent Compatibility, Excellent Synergistic Effect, Low Volatility

End Uses: Radiation Curable Coating, Wood Coating

Technical Data SheetSafety Data Sheet
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Enhanced TDS

Identification & Functionality

Chemical Family
Hindered Amine Light Stabilizer (HALS)
Chemical Name
Bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate,
Methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate
Manufactured By
Everlight USA
CASE Ingredients Functions
Light Stabilizer
Plastics & Elastomers Functions
Light Stabilizer
Technologies
CASE,
Plastics
Product Families
CASE — Additives
Functional Additives
Plastics — Polymer Additives
Antioxidants & Stabilizers
Chemical Structure

Eversorb® 93C - Chemical Structure - 1

Features & Benefits

CASE Ingredients Features
Low Volatility
Materials Features
Excellent Compatibility,
Excellent Synergistic Effect

Applications & Uses

Markets
Automotive & Transportation,
Paints & Coatings
Applications
Paints & Coatings — Building & Construction
Wood Coatings & Finishes
Automotive & Transportation — Coatings & Finishes
Vehicle Refinish
Paints & Coatings — Industrial Coatings
Furniture Coatings,
Industrial Coatings
Compatible Substrates & Surfaces
Wood
Cure Method
Radiation Cure
Coating End Applications
Radiation Curable Coating,
Wood Coating
Advantages
  • Provide no effect on initial color of substrates.
  • Low volatility during high processing temperature.
  • Good solubility in most industrial solvents.
  • High compatibility with a wide range of polymers.
  • Provide high synergistic effect with UV absorbers.

Properties

Physical Form
Liquid
Appearance
Slightly yellowish liquid (APHA= 50 max.)
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Upper Explosion LimitDoes not apply, substance is not flammable--
Vapor Pressure (at 20°C)10-⁴Pa-
Solubility in Water (at 20°C)max. 0.1%-
Dynamic Viscosity (at 20°C)300 - 500cPs-
Density (at 20°C)0.99g/cc-
Ignition Temperature380°C-
Lower Explosion LimitDoes not apply, substance is not flammable--
Flash Point250°CASTM D92
Boiling Pointmin. 350°C-
OdorNone--
ColorSlightly Yellow--
Physical FormLiquid--
Solubility Data
ValueUnitsTest Method / Conditions
Water Solubility (at 25°C)max. 0.1g/100g solvent-
1-Methoxy-2-propylacetate Solubility (at 25°C)min. 50g/100g solvent-
Butyl Acetate Solubility (at 25°C)min. 50g/100g solvent-
Butylcarbitol Solubility (at 25°C)min. 50g/100g solvent-
Methyl Ethyl Ketone Solubility (at 25°C)min. 50g/100g solvent-
Xylene Solubility (at 25°C)min. 50g/100g solvent-

Regulatory & Compliance

Chemical Inventories
TSCA (USA)

Technical Details & Test Data

Techical Information
  • TGA scans: 5% weight loss: 216 °C

Eversorb® 93C - Technical Information - 1

 

Storage & Handling

Storage and Handling Information
  • Personal equipment for protection is recommended.
  • Excess exposure to the product should be avoided.
  • Wash thoroughly after handling.
  • Eversorb® 93C should be kept in a dry, dark place without any light exposure.