Vermiculite 4 Cubic Foot 100L Bag

Micafil vermiculite lightweight insulation granules are an ideal thermal insulating material that can withstand temperatures in excess of 1000°c. Vermiculite is a safe, inert naturally occurring mineral which is suitable for a wide range of applications where fire performance and thermal insulation is required. It can be used in a multitude of construction applications due to it's unique properties

Exfoliated vermiculite is an inorganic, golden brown, ultra-lightweight aggregate ranging in particle size from 50 microns (V0) up to 30mm (V4) granules. The physical structure of the exfoliated granules is like a concertina, with a very high surface area and inter-laminar air spaces which give it excellent thermal insulation properties over an extremely wide range of temperatures up to 1260°C and also excellent absorption properties It can be used in granular or free-flowing mixtures to carry high weight percentages of active chemicals and it is an ideal carrier or low cost filler for many compound formulations.

Applications:
- Loft insulation
- Packaging
- Loose-pour aggregate
- Backfill for firebacks and boilers
- Firebase embers
- High temperature insulation
- Wicking agent
- Chimney lining