Baked cotton felts
AIRLAY system

Fully polymerized felt is composed of textile fibers bonded with a phenolic or non-phenolic resin, possibly with the addition of a flame retardant or expanding agent. This results in a firm, rigid, and potentially flame-retardant felt, the composition of which depends on the customer's specifications. It differs from pre-cured felt in the temperature and duration of the polymerization process (heating).

Unlike pre-cured products, the resin in these markers is fully activated, creating a perfectly bonded marker ready to be cut and positioned as desired. Fully cured markers are blue-gray with epoxy resin and green with phenolic resin. A yellow shade can also be achieved by using phenolic resin mixed with white cotton.

Main features.

• Flammability resistance compliant with UL94V0 and FMVSS 302 DNI standards

• Acoustic performance

• NVH performance

• Can be mixed with various fibers

• Weight: from 600 g/m² to 1500 g/m²

• Thickness: from 10 mm to 35 mm

• Resin content: 20% to 40%

• Fiber content: 80% to 60%

• Usable width 2300 mm

• Available in sheets and rolls