The FR2 series is your material solution for applications with high flame retardant requirements. The compounds are halogen-free according to IEC 61249-2-21. The UL94 V-0 (1.5 mm) certificate and the classification according to DIN EN 45545-2 R22/23 HL3 is valid for available hardness range and for natural and coloured compounds.
Injection Molding, Extrusion
Color / RAL DESIGN:
Gaskets for electric and electronic applications e.g. cable boxes
Cable management systems e.g. cable holders, cable glands and grommets
Electrical insulation for busbars
Applications in railway sector
Halogen-free (according to IEC 61249-2-21)
Fulfills railway requirements such as high LOI, low toxicity and smoke density
Self-extinguishing, no release of burning droplets
1Deviating from ISO 37 standard test piece S2 is tested with a traverse speed of 200 mm/min.
All values published in this data sheet are rounded average values.
The shelf life of the TPE granules is 12 months from delivery if storage instructions are observed and the product is stored in the unopened original KRAIBURG TPE packaging. Store in dry conditions at room temperature (15–30 °C) away from heat sources and direct sunlight! Contact with nitrogen oxides must be avoided during storage!
For further information and individual custom solutions please contact our customer service.
Regulations a compound complies with and approvals granted are displayed here. Please note: All regulations and approvals for all compounds of a series are collectively shown in the overview of the respective product series, i.e. not all regulations and approvals shown in the overview apply to each individual compound.