INV-2287 epoxy curing agent IPDA replacement

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 Indicators
Appearance: Light yellow transparent liquid
Chroma (Gardner): ≤2
Amine value (acid-base titration): 615
Viscosity (cps/25℃): 5–15
Specific gravity (25℃): 0.93
Active hydrogen equivalent (Ahew): 49
Hundred grams of resin addition (PHR): 26

Advantages
● Low viscosity
● Quick-curing film
●High heat distortion 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 resin used in the above data is bisphenol A type with an epoxy equivalent of 180-190

Purpose
●Casting bend
●GRP winding composite materials

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 and placed in a dry place between 0-40℃ (the temperature cannot be lower than 0℃). It should not be stored in the sun.

Packaging
Packed in 200kg iron drum.

All data provided by Haoyi Chemical are proven to be correct under certain conditions. However, the company does not promise and assumes no legal responsibility for all data. In view of our products
Products will be affected by many factors during processing and use. Customers should fully test the applicability of the product before use. For detailed information on related products, please contact our company
Ask the salesperson. Date of formulation: August 12, 2016 Version A/1.