FR2 Series
THERMOLAST® K
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 HL2 and DIN EN 45545-2 R23 HL3 is valid for available hardness range and for natural and colored compounds.
Processing Method:
Injection Molding, Extrusion
Color / RAL DESIGN:
Natural, Black
Typical applications
- 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
Material features
- 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
- Adhesion to PP
- In-process recycling possible
- Precoloration in all colors
- Temperature stability up to 85 °C
- High glow-wire flammability index (GWFI)
- No silicones added
- Stability in conditions up to 60 °C and 75% humidity
Regulations / Approvals *
- UL 94 V-0 (1.5 mm)
- DIN EN 45545-2 R22 HL2
- DIN EN 45545-2 R23 HL3
- DIN EN 45545-2 R26
- IEC 60695-2-12:2021-10 (GWFI) 960 °C / 2 mm
Compound name
|
Color / RAL DESIGN
|
Hardness
DIN ISO 48-4 Shore A |
Hardness
DIN ISO 48-4 Shore D |
---|---|---|---|
TC5FTN | Natural | 50 | - |
TC5FTZ | Black | 50 | - |
TC6FTN | Natural | 60 | - |
TC6FTZ | Black | 60 | - |
TC7FTN | Natural | 68 | - |
TC7FTZ | Black | 68 | - |
TC8FTN | Natural | 80 | - |
TC8FTZ | Black | 80 | - |
TC9FTN | Natural | 93 | - |
TC9FTZ | Black | 93 | - |
TC0FTN | Natural | - | 40 |
TC0FTZ | Black | - | 41 |
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 expected shelf life of the TPE granules is a minimum of 24 months from the date of delivery, provided that the storage instructions are followed and the product is kept in the unopened original KRAIBURG TPE packaging. Dry conditions at room temperature (below 40 °C/ 104 °F), away from heat sources and direct sunlight, must be maintained for proper storage. Contact with nitrogen oxides during storage should be avoided. |
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. |
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