ARALDITE® PY 720

ARALDITE® PY 720 is a medium-viscosity, unmodified, crystallization-resistant epoxy resin based on bisphenol-A/F.

Chemical Family: Epoxy & Epoxy Derivatives

End Uses: Floor Coatings, Mastics

Compatible Substrates & Surfaces: Screed

Features: Chemical Resistance, Crystallization Resistant, Good Mechanical Properties, Medium Viscosity, Solvent Resistance

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Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Function
Binder & Resin,Binder & Resin
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims
Product Properties
  • Compared with Araldite GY 250, ARALDITE® PY 720 has much less tendency to crystallize. The viscosity of ARALDITE® PY 720 is also considerably lower.
  • Its mechanical properties and resistance to chemicals, particularly polar solvents, can be varied widely according to the hardener and additives chosen.

Applications & Uses

Adhesive & Sealant End Applications
Coating End Applications
Compatible Substrates & Surfaces
Markets
Applications
Product Applications
  • Combined with polyamines, polyamidoamines or their adducts as a cross-linking agent, ARALDITE® PY 720 is suitable for formulating solvent-free, easily applied coatings, flooring screeds, mastics, etc.

Properties

Physical Form

Regulatory & Compliance

Safety & Health

Hazardous Decomposition and Handling Precautions
  • Hazardous decomposition products (when disposed of in fire) carbon monoxide, carbon dioxide and other toxic gases and vapours.
  • Handling Preacutions: Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled and processed.

Packaging & Availability

Regional Availability
  • Americas
  • Asia Pacific
  • EIMEA

Storage & Handling

Storage Condition

ARALDITE® PY 720 should be stored in a dry place, preferably in the sealed original container, at temperatures between 2 and 40°C. The product should not be stored exposed to direct sunlight.

Shelf Life Information

Shelf life (at storage temperature between 2 - 40°C) Several years

Other

Appearance
Clear liquid
Color (SDS)
Colorless
Odor
none
Chemical Properties
ValueUnitsTest Method / Conditions
Epoxy Equivalent Weight183.0 g/eqg/eqISO 3001
Physical Properties
ValueUnitsTest Method / Conditions
Density1.17 g/cm³g/cm³ISO 1675 at 20°C
Flash Point180.0 °C°CPensky-Martens Closed Cup (PMCC)
Flash Point180.0 °C°CISO 2719
Viscosity7000.0-9400.0 mPa.smPa.sISO 3219 at 25°C
Viscosity7000.0-9400.0 mPa.smPa.sRotational Viscometer at 25°C