Epoxy system R9330 / H9052 for injection and infusion with slow hardener

Each kilo includes 0.76 kg resin + 0.24 kg hardener

The R9330 is a 2 component epoxy system specially formulated for resin transfer processes, such as injection and infusion. This system has a very low viscosity at ambient temperature. The two different hardeners (H9052 and H9054) allow moulding of small to large parts, with fast demoulding times, high mechanical properties and good price. The cured system gives a temperature resistance up to 80 ^oC (Tg 1).

PROPERTIES
Physical properties of R9330 epoxy resin:
Aspect / colour: Yellowish liquid
Viscosity (mPa.s) at 20 ^oC: 1320 (+-100)
Density (g/cm3) at 20 ^oC: 1.158

Physical properties of H9052 hardener:
Aspect / colour: Light yellowish liquid
Viscosity (mPa.s) at 20 ^oC: 20 (+-5)
Density (g/cm3) at 20 ^oC: 0.935

Physical properties of H9052-H9054 hardeners mix (50/50 by weight):
Aspect / colour: Light yellowish liquid
Viscosity (mPa.s) at 20 ^oC: 9 (+-3)
Density (g/cm3) at 20 ^oC: 0.942 (+-0.01)

Mix properties of R9330 / H9052 system:
Mix viscosity (mPa.s) at 20 ^oC: 390 (+-100)
Mixing ratio by weight: 100 g / 31 g
Mixing ratio by volume: 100 ml / 39 ml

Mix properties of R9330 / H9052-H9054 (50/50 by weight) system:
Mix viscosity (mPa.s) at 20 ^oC: 340 (+-100)
Mixing ratio by weight: 100 g / 26 g
Mixing ratio by volume: 100 ml / 32 ml

Reactivity of R9330 / H9052 system:
Pot life on 500 g mix at 20 ^oC: 3 h 08'
Exothermic temperature on 500 g mix (^oC) at 20 ^oC: 205
Time to reach the exothermic peak on 500 g mix at 20 ^oC: 3 h 30'

Reactivity of R9330 / H9052-H9054 (50/50 by weight) system:
Pot life on 500 g mix at 20 ^oC: 1 h 55'
Exothermic temperature on 500 g mix (^oC) at 20 ^oC: >210
Time to reach the exothermic peak on 500 g mix at 20 ^oC: 2 h 05'

Polymerisation of H9052 hardener under temperature:
Gel time on resin film at 40 ^oC: 2 h 33'
Gel time on resin film at 60 ^oC: 56'
Gel time on resin film at 80 ^oC: 23'

For detailed data sheet please contact.



Intrastat Number for this product: Epoxy: 39073000, Hardener: 29213091