Phenolic resin paper

Phenolic resin paper2026-03-23T16:07:08+01:00

FIBRO PHENOL

Our phenolic resin paper has been specifically developed for the production of honeycomb structures used in lightweight construction. Target industries include aerospace, marine, sports, as well as railway and automotive manufacturing. Additionally, the paper can also be pressed or utilized in other application areas.

Our grades

PH-Serie Tabelle
SorteFarbe / EigenschaftGrammaturStärkeDichteZusammensetzungAnwendungsbereich
PHPA
hellbraun
170 g/m²0,26 mm0,65 g/cm³Zellulose, PhenolharzHoneycombs, Leichtbauindustrie
PHFP
+ Flammschutz
173 g/m²0,29 mm0,60 g/cm³Zellulose, Phenolharz, FlammschutzBrandschutzklasse B1

FAQ

What is FibroPhenol and what is phenolic resin paper used for?2026-03-23T15:56:02+01:00

FibroPhenol is our phenolic resin paper for manufacturing honeycomb structures in lightweight construction. The material is designed for applications where low weight must be combined with functional stability. Typical areas of use include aerospace, marine applications, sports equipment such as skis and snowboards, as well as rail vehicle and automotive manufacturing.

Is FibroPhenol suitable for honeycomb and cellular constructions?2026-03-23T15:57:36+01:00

Yes. FibroPhenol was developed specifically for honeycomb and cellular constructions. In these applications, it is essential to provide a suitable paper for lightweight, structured core materials that are then integrated into lightweight components. This is exactly what the product range is designed for.

In which industries is FibroPhenol used as a lightweight construction paper?2026-03-23T15:58:33+01:00

FibroPhenol is deployed wherever honeycomb structures and lightweight yet stable composite solutions are required. This particularly includes aerospace, the marine sector, sports applications, as well as rail vehicle and automotive manufacturing. Consequently, the material is relevant for technical industries in which lightweight, efficient processing, and straightforward construction play a crucial role.

Can FibroPhenol also be pressed or used outside of honeycomb applications?2026-03-23T15:59:56+01:00

Yes. FibroPhenol is not only suitable for classic honeycomb structures but can also be pressed and utilized in other application areas. This is particularly interesting when a phenolic resin-bonded specialty paper is required for technical molded parts or other structural solutions.

What types of FibroPhenol are available?2026-03-23T16:01:36+01:00

The product range includes the PHPA and PHFP grades, among others. PHPA is light brown and designed for honeycombs and the lightweight construction industry. PHFP additionally features flame retardancy and is intended for applications with fire protection class B1 requirements. The appropriate grade depends on the required property profile of the final component.

What are the technical properties of FibroPhenol?2026-03-23T16:02:55+01:00

FibroPhenol is available in different grades with clearly defined specifications. The PHPA grade has a grammage of 170 g/m², a thickness of 0.26 mm, and a density of 0.65 g/cm³. The PHFP grade is 173 g/m², 0.29 mm, and 0.60 g/cm³. Both grades are based on cellulose and phenolic resin; PHFP is additionally equipped with flame retardant properties. These specifications are important for material selection when the design, weight, and function of the final construction need to be precisely coordinated. However, the paper’s properties can be individually customized.

Is FibroPhenol also available as flame-retardant phenolic resin paper?2026-03-23T16:04:14+01:00

Yes. With FibroPhenol PHFP, we offer a variant with additional flame protection. This grade is intended for applications where, in addition to the typical properties of a phenolic resin paper, fire performance requirements must also be met, for example, in connection with fire protection class B1. Fire doors would be an example.

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