Natural fibre reinforced composites

These types of composites can be processed thermoplastically and consist of different proportions of plant fibres (e.g. wood (flour), kenaf, jute or flax), (bio)plastics and additives. Processing usually takes place by means of extrusion, injection moulding, rotational moulding, pressing techniques or thermoforming. However, processing temperatures of below 200 degrees Celsius are only possible due to the sensitivity of the fibres. If wood makes up the largest proportion, they are called wood-plastic composites (WPC).

Examples of applications include grinding wheel supports made of polypropylene and hemp, urns, smartphone tops, packaging materials, children's toys, suitcases, soap dispensers, furniture or boat building.

Prerequisites for use

Knowledge of material mixing and machines

• Suitable mixing ratios and machines for processing are needed to produce the material.