Series 832

Optical Fibre coating


Flame retardant UV curable resin for the generation of an outer coating of Tight Buffer (TB) and Compact Fibre Units (CFU)

Basis Reactive mono- and oligomers, organic and halogen free flame retardant additive
Application method Color coding and coating line e.g. Medek + Schörner, Nextrom and others as top coat after application of a soft inner material like FibreCoat 830/801 or filling gel
Form of supply Transparent UV-resin
Technical Data
Density1,15 - 1,25 g/cm³ISO 2811-1 at 30°C
Viscosity1300 - 1700 mPasDIN 53019-1 cone/plate at 30°C
Flash point>100°CISO 1523
PreparationStir before use. Prevent to beat air bubbles into resin
CuringEffected by means of high-pressure mercury vapour lamps or Fusion bulbs (D-bulbs preferred)
Process speedup to 500 m/min
CleaningHERKULA special cleaning agent 35014
Shelf life: One year in a well closed bucket (<30°C) protected from light, Standard Packaging: 5 kg bucket
Observe your Material Safety Data Sheet as well as the instructions on the label
No evaporating solvent, temperature range from -10°C to 70°C, flame retardant according to IEC 60332-2 and UL 1581 (VW-1)
  • No detectable influence on the properties of the optical fibres
  • Good strippability (>1000mm)
  • Pigments are free of lead and other heavy metal
  • Halogen free
  • Version: 24/06/2014
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