ARALDITE® PY 720

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

 

The information, specifications, and materials provided with this product are for general informational purposes only and are subject to change without notice. The product is provided “as is” without any warranties, express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, or non-infringement. Users are responsible for ensuring the product is suitable for their intended application and for following all applicable safety guidelines and instructions.

The information, specifications, and materials accessible here may not reflect the most current version. Please use the Request a Document feature for the most current product documentation available.

Chemical Family: Epoxy & Epoxy Derivatives

Product End Uses: Floor Coatings, Mastics

Material Compatibility: Screeds

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

Enhanced TDS

Identification & Functionality

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

Features & Benefits

Labeling Claims
Product Features
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

Product End Uses
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
Material Compatibility
Odor
none
Chemical Properties
ValueUnitsTest Method / Conditions
Epoxy Equivalent Weight183.0g/eqISO 3001
Physical Properties
ValueUnitsTest Method / Conditions
Density1.17g/cm³ISO 1675 at 20°C
Flash Point180.0°CPensky-Martens Closed Cup (PMCC)
Flash Point180.0°CISO 2719
Viscosity7000.0-9400.0mPa.sISO 3219 at 25°C
Viscosity7000.0-9400.0mPa.sRotational Viscometer at 25°C