It is produced in the form of cut bands with a length of 3,0 mm.
The cut bands are well integrated, do not electrify, which prevents caking and facilitates good decomposition in the mixing process.
In the preparation applied to the fibre surface, amino-silane has been used as a chemically active agent responsible for chemical affinity.
The preparation used allows the use of these fibres to strengthen phenol-formaldehyde plastics. Reinforced phenol-formaldehyde plastics have high strength parameters and for this reason they can be used to manufacture various elements in the automotive industry.
- Kind of glass – E,
- Length of cut roving sections – 3,0 mm,
- Kind of preparation in roving – silane,
- Bulk density – 380-550 kg/m3,
- Elementary fibre diameter – 10 µm.