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MACRO POLYMERS CR - 250

CR-250 is a unmodified Liquid Epoxy Resin based on Bisphenol A and Epichlorohydrine.

Chemical Family: Bisphenol A Type Epoxy, Bisphenol Epoxy Resins, Epoxy & Epoxy Derivatives

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

PRINCIPAL PROPERTIES

CR-250 is soluble in alcohols, esters, ketones, glycol ethers and aromatic hydrocarbons and is compatible with reactive and non reactive diluents,plasticizers, and other modified epoxy resins. It can be cross linked with amine, anhydride, polyamide and other hardeners commonly used with epoxy resins.

Applications & Uses

APPLICATIONS

CR-250 finds applications in castings, encapsulations, floorings, potting, adhesives,laminating, reinforced plastics, filament windings, coatings & electro technical requirements. CR-250 is used in room temperature curing systems for casting, potting encapsulation of transformers, solenoid coils, capacitors, switchgear components, insulators, instrument transformers, electronic circuits etc. It is also used in heat curing system for casting, potting & encapsulations of electrical and electronic components such as magnet coil, high voltage coils in the construction of transformers, switchgear components, instrumental transformers, slip rings, high voltage insulators etc.

  • 2K EPOXY PAINT
  • FLOOR COATING
  • FOUNDRY INDUSTRIES

Properties

Physical Properties
ValueUnitsTest Method / Conditions
Viscosity as such in Brook Field SSA/S - 28,RPM - 30 at 25°C Temperature110 - 150 Poise
Epoxy Value (Equivalent)5.25 - 5.45Wt/mg
Color (APHA/Pt-Co)max.50

Packaging & Availability

DELIVERY FORM
CR-250 100% Liquid