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K-POL® 8211 is a unique, aliphatic diol recommended for 2K PU general purpose coatings and elastomers. It provides chemical and stain resistant, scratch resistances and hard films with good flexibility.

Chemical Family: Alcohols, Diols

End Uses: 2K (2 component) Coating

Compatible Polymers & Resins: Polyurethanes (PU)

Labeling Claims: Low VOC

Features: Chemical Resistance, Cost Effective, Excellent Scratch Resistance, High Durability, Improved Flexibility, Improved Hardness, Low VOC, Stain Resistance

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

Labeling Claims
Advantages
  • 100% active, aliphatic diol
  • Chemical and stain resistance
  • Scratch resistance
  • Hard films with improved flexibility
  • Good exterior durability
  • Lower VOC

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Use Level
5 - 10% (as supplied on total resin solids)
Applications
  • General industrial
  • Industrial maintenance
  • Floor coatings (residential, commercial)
  • Wood coatings
  • Automotive OEM/refinish
  • Urethane elastomers

Properties

Appearance
Clear, Light liquid
Typical Properties
ValueUnitsTest Method / Conditions
% Active100%
Viscosity (25°C)7200mPa.s
Hydroxyl Number400
Hydroxyl Equivalent Weight140g/eq.
Weight per Gallon (25°C)9.12lbs

Storage & Handling

Shelf Life
12 months
Storage/Shelf Life
  • K-POL 8211 should be stored in a dry location at 15°C - 30°C.
  • However, K-POL 8211 may develop a crystalline appearance if stored for an extended period of time in a cold environment.
  • The material can be made homogeneous with gentle heating, approximately 60°C for one hour, depending on the volume of material.
  • Do not exceed two hours of storage at 60°C.
  • 12 months from date of manufacture