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Essential Polymers R4100

Essential Polymers R4100 is an aliphatic polyurethane dispersion with outstanding hardness. It is designed for topcoat applications where flexibility and a high degree of hardness are required. Coatings formulated with R4100 exhibit excellent adhesion to concrete, wood, metal and a variety of plastics including ABS, polycarbonate, flexible and rigid PVC and polyurethane.

Chemical Family: Polyurethanes (PU)

End Uses: Top Coat, Waterborne Coating

Features: Abrasion Resistance, Excellent Adhesion, High Durability, Improved Flexibility

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Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Key Benefits
  • Film hardness and toughness
  • Excellent adhesion
  • Exterior durability
  • Abrasion resistance

Applications & Uses

Compatible Substrates & Surfaces

Properties

Appearance
Translucent
Typical Properties
ValueUnitsTest Method / Conditions
Density8.65Lbs/Gal-
Acid Number25--
Solids Content33% by Weight-
Particle ChargeAnionic--
Particle SizeColloidal--
pH Value8--
Viscosity (25°C, 60rpm)75cPBrookfield (LV2)
VOC Level (As Supplied)2.8Lbs/Gal-
Film Properties
ValueUnitsTest Method / Conditions
Elongation at Break (77°F, 50% RH)90%-
Grit Feed Taber Abrasion (Mg Loss, 500 Cycles, 1000g)12--
Konig Hardness (1 Day)90Seconds-
Konig Hardness (7 Days)130Seconds-
Tensile Strength (77°F, 50% RH)4000PSI-