Products

Ecoflex (Carbofil) phenolic resin consists of two liquid components: a
resin and a catalyst.

Reaction start time at 25 °C

<10 sec

Foaming factor

35–38

Consumption per 1 m³

40–50 kg

Applications

► Filling voids and roof cavities
► Filling cracks in disturbed rock masses
► Reinforcement of heavily fractured rock formations
► Construction and sealing of ventilation stoppings
► Mine fire prevention and suppression

Component Description

Component A – phenolic resin containing a solution of solid carbonates for
the foaming reaction.

Component B – a mixture of various acids for the foaming and curing
reactions.

Key Advantages

► The high foaming reaction rate eliminates the need for airtight formwork
when filling voids

► The high expansion ratio of the polymer composition after component
reaction allows large void volumes to be filled with low material
consumption

Operating Principle

Ecoflex (Carbofil) phenolic resin consists of two liquid components (resin
and catalyst), which are separately pumped through hoses by a special pump
at a 4:1 volumetric ratio, mixed in a mixer, and then delivered into the
void to be filled.

Packaging

Component A – 30 kg plastic canister.

Component B – 35 kg plastic canister.

Storage

Component A of Ecoflex (Carbofil) resin should be stored at a temperature
of +5°C to +6°C.

Component B of Ecoflex (Carbofil) resin should be stored at a temperature
of +10°C to +20°C.

Equipment

Compact two-component pumps such as the SK90 4:1 and PHP, designed for
component delivery at a 4:1 volumetric ratio with pneumatic drive,
together with injection accessories.