Wood fibre
Wood fibres (also spelled wood fibers, see
The end paper product (paper, paperboard, tissue, cardboard, etc.) dictates the species, or species blend, that is best suited to provide the desirable sheet characteristics, and also dictates the required fibre processing (chemical treatment, heat treatment, mechanical "brushing" or refining, etc.).
In North America, virgin (non-recycled) wood fibre is primarily extracted from
Paper
Wood fibres are treated by combining them with other additives which break down the fibres into a spongy mass called pulp. The pulp is then processed, and the network of tiny fibres is pressed flat, becoming paper.
Construction material
Wood fibres can be pressed into hard, flat panels which can be used as a less expensive alternative to wood or plywood in situations not requiring structural strength.[3]
Hydroculture
Wood fibres can be used as a substrate in hydroponics. Wood wool (i.e. wood slivers) have been a substrate of choice since the earliest days of the hydroponics research.[4] However, more recent research suggests that wood fibre can have detrimental effects on "plant growth regulators".[5][non-primary source needed]
Composites
Wood fibres can be combined with thermoplastics to create strong, waterproof products for outdoor use, such as deck boards or outdoor furniture.[6]
See also
- Hemp paper
- Pulp (paper)
- Woodfibre, British Columbia
- Wood flour, a form of wood fibre
References
- ISBN 978-0-660-18762-4.
- ISBN 978-0-12-417169-5.
- ISBN 978-81-7993-053-3.
- ISBN 9781163140499.
- ^ Wallheimer, Brian (October 25, 2010). "Rice hulls a sustainable drainage option for greenhouse growers". Purdue University. Retrieved August 30, 2012.
- ISBN 978-0-8493-2576-2.