Epoxy Catalyst, Epochem 205, 20kg keg

Epoxy Catalyst, Epochem 205 Epoxy resin hardner epochem 205 is a drying Fast Hardener and medium-viscosity epoxy curing agent. It is used in a majority of situations, at lower temperatures and to produce a rapid cure that develops its physical properties quickly at room temperature. When mixed with epoxy resin, Epochem 105 Resin in a two-part resin to one-part hardener ratio, the cured resin/hardener mixture yields a rigid, high strength, moisture-resistant solid with excellent bonding and coating properties..

Mix Ratio, Resin-Hardener :5:1

Pot life at    72°F (22°C)   9 to 12 minutes

Cure to a solid state  6 to 8 hours

Cure to maximum strength   1 to 4 days

Minimum recommended temperature  40°F (4°C)

Frequently Asked Questions.

1. What is an epoxy catalyst?

An epoxy catalyst is a substance that can initiate or accelerate the curing or hardening of epoxy resin. The epoxy catalyst can either be part of the hardener component or added separately to the resin-hardener mixture.

2. How quickly does epoxy cure with a catalyst?

The curing time of epoxy with a catalyst depends on factors like the type of catalyst used, ambient temperature, humidity, and the epoxy formulation. Some epoxy systems can cure within minutes, while others may take several hours.

3. How do I apply epoxy catalysts?

Epoxy catalysts should be applied evenly and smoothly to the desired surface or mould using appropriate tools and techniques, such as brushes, rollers, or sprays. Epoxy catalysts should be applied in thin layers to avoid air entrapment or bubbles.

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