Eversorb® 83 is a liquid high-performance UV light stabilizer blend with excellent thermal stability and permanence. It is suitable for coatings exposed to high bake temperatures and extreme environmental conditions. The product is miscible with common solvents and easily incorporated into waterborne systems.

Enhanced TDS

Identification & Functionality

Features & Benefits

CASE Ingredients Features
Product Advantages
  • Readily soluble in a wide range of polar and non-polar organic solvents.
  • Easily emulsified in water.

Applications & Uses

Properties

Physical Form
Appearance
Amber to yellowish liquid
Soluble in
Polar organic solvents, Non polar organic solvents
Typical Properties
ValueUnitsTest Method / Conditions
Density1.06g/cc-
Dynamic Viscosity1500 - 2400mPa.s-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
pH Value (at 20°C, 1% suspension in water)7--
Density (at 20°C)1.1kg/m³-
Vapor Pressure (at 20°C)1.0*10-⁴Pa-
Ignition Temperaturemin. 380°C-
Flash Pointmin. 110°C-
Boiling Pointmin. 350°C-
OdorNone--
ColorYellow--
Physical FormLiquid--
Immiscible inWater (at 20°C)--
Solubility Data
ValueUnitsTest Method / Conditions
1-Methoxy-2-propylacetate Solubility (at 25°C)min. 50g/100g solvent-
Butyl Acetate Solubility (at 25°C)min. 50g/100g-
Butylcarbitol Solubility (at 25°C)min. 50g/100g-
Methyl Ethyl Ketone Solubility (at 25°C)min. 50g/100g-
Water Solubility (at 25°C)max. 0.1g/100g-
Xylene Solubility (at 25°C)min. 50g/100g-

Regulatory & Compliance

Technical Details & Test Data

UV Visible Spectrum Graph

Eversorb® 83 - UV Visible Spectrum Graph - 1

Experiments
  • Resin: Polyurethane (PU) Clear Coating
  • Preparations: Air dry for 6 hours
  • Exposure Unit: Q-U-V with UVB-313 light ball
  • Test Methods: ASTM G154
  • Dosage: 2% Solid content


Fig.1-1 Delta Yellowness Index(AYI)

Eversorb® 83 - Experiments - 1
 

  • Application: Spray
  • Film Thickness: 90 microns (wet); 25 microns (dry)
  • Exposure Time: 1000 hours
  • Gloss Retention and Yellowness Index: ASTMG154

Fig.1-2 Gloss Difference

Eversorb® 83 - Experiments - 1

Storage & Handling

Storage Conditions

Eversorb® 83 should be kept in a dry, dark place without any light exposure.