thoenes P641 - Aramid- Glass packing

The thoenes® P641 aramid glass fibre packing consisting of E glass fibres (core material with aramid staple fibres (p-aramid, sheathing) or also with aramid endless fibre (p-aramid) possible.

Important features:

• Extremely hard and compact,
• Aramid fibres are sensitive to UV radiation,
• Resistant to solvents, fuels, lubricants, salt water, oils, fats,
• Not resistant to highly concentrated acids and alkalis, alkali metals, ...

aramid staple fibre

• Flammable, but self-extinguishing,
• Max. continuous temperature 300 °C,
• Temporarily 370 - 400 °C possible.

E-glass fiber

• Max. Continuous temperature 550 °C,
• Short-term 600 °C possible.

PTFE Imrägnierung

• Max. Continuous temperature 250 °C,
• Briefly 280 °C possible.

Application forms:
In the production of buffers in wire drawing or during the plating process by zinc hot dipping

Physical forms:

• Rectangular or square design,
• With preparation possible,
• Dimensions: 5-25 mm *.

* other deminsions on request