INV-2287 Epoxy curing agent IPDA substitute

Product Introduction
INV-2287 is a mixed amine curing agent. It has the advantages of low viscosity and fast curing. The cured product has excellent mechanical properties and high heat distortion temperature.

Technical Specifications
Appearance: light yellow transparent liquid
Chromaticity (Gardner): ≤2
Amine value (acid-base titration method): 615
Viscosity (cps/25℃): 5–15
Specific gravity (25°C): 0.93
Active hydrogen equivalent (Ahew): 49
Hectogram Resin Addition (PHR): 26

Benefits
● Low viscosity
● Fast curing film
● High heat deflection temperature
● Excellent mechanical properties
● Excellent weather resistance and yellowing resistance

Basic Features*
Usable time (100g/25℃) 33 minutes
Drying time (15g/3mm/25℃) 1.4 hours
Curing hardness ShoreD70 (15g/3mm/25℃) 3.5 hours
*The above data match the resin with bisphenol A type with epoxy equivalent 180-190

purpose
●casting bending
●FRP winding composite material

Mechanical Strength
Failure load (N) 217
Bending strength (MPa) 86
Tensile failure load (N) 2401
Tensile strength (MPa) 55

Storage
It should be sealed in the original packaging container, placed in a dry place at 0-40°C (the temperature should not be lower than 0°C), and should not be stored in the sun.

Packaging
Packed in 200kg iron drum.

All data provided by Haoyi Chemical is proved to be correct under certain conditions. But the company does not promise and bear any legal responsibility for all data. Given our products
Products will be affected by many factors during processing and use, and customers should fully test the applicability of products before use. For detailed information about related products, please contact us for sales
salesperson upon request. Date of enactment: August 12, 2016 Version A/1.