company tower banner
Reichhold Company Logo

EPOTUF® 37-620

1 of 26 products in this brand
EPOTUF® 37-620 is a low viscosity, aliphatic, amidoamine hardener for room temperature curing of EPOTUF® epoxy resins.

Functions: Curing Agent

Chemical Family: Aliphatics

Compatible Polymers & Resins: Polyamines

Features: High Impact Resistance, Low Viscosity

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Technologies

Features & Benefits

CASE Ingredients Features

Applications & Uses

Compatible Polymers & Resins
Compatible Substrates & Surfaces
Applications
  • Electrical potting, encapsulation, and casting 
  • Adhesives 
  • Corrosion- and chemical-resistant coatings (especially for concrete)
  • Flooring, patching compounds, and grouts 
  • Hand lay-up laminating and tooling 
  • Filament winding

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Percent Solids (Weight)100%
Color (Gardner)max. 10
Solution7.9lb/gal
Mix Ratio phr 190 EEW Liquid Epoxy50 - 100
Amine Hydrogen (Theoretical) Equivalent Weight94
Specific Gravity (25/25°C)approx. 0.95
Pot Life with EPOTUF® 37-140 Minutes at 25°C 100 Gram Mass60 - 120
Viscosity (25°C)550cps

Packaging & Availability

Country Availability
Regional Availability
  • Asia Pacific
  • Canada
  • Europe
  • USA

Storage & Handling

Storage

Store in a cool, dry place, preferably under 80F to ensure a useful shelf life of at least one year.