These fibres have the same characteristics as the above needle only that they are corrugated to give the highest strength to the refractories.

Here are the benefits of reinforcement fibres:

• High resistance to thermal shocks
• Flexible crack limitation
• High resistance against bursting
• High resistance against vibration
• Increased support strength for monolithic cross section

Cold drawn needles wavy

Corrugated cold drawing reinforcement fibers

corrugated cold drawn reinforcement needles