TN2017000141A1 - Composite wood production based on dry palm fibers and polymers. - Google Patents
Composite wood production based on dry palm fibers and polymers.Info
- Publication number
- TN2017000141A1 TN2017000141A1 TN2017000141A TN2017000141A TN2017000141A1 TN 2017000141 A1 TN2017000141 A1 TN 2017000141A1 TN 2017000141 A TN2017000141 A TN 2017000141A TN 2017000141 A TN2017000141 A TN 2017000141A TN 2017000141 A1 TN2017000141 A1 TN 2017000141A1
- Authority
- TN
- Tunisia
- Prior art keywords
- wood
- fibers
- polymers
- composite wood
- production based
- Prior art date
Links
Landscapes
- Dry Formation Of Fiberboard And The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
L'invention concerne un matériau composite extrudé en bois polymère. Le bois polymère, que l'on peut également appeler bois plastique, est un matériau qui sera fabriqué à partir d'un mélange de fibres de palme sèches (provenant de l'autotillage naturel de palmier, déchiquetés broyés, micronisées, etc ... ) et d'au moins un polymère thermoplastique, dans le but d'obtenir un produit présentant très sensiblement l'apparence du bois et la performance des matières plastiques ou composites en milieu humide. Conformément à l'invention le bois constituant les fibres a une densité au moins égale à 370 kg/m3 et la charge de fibres de palme a une proportion massique qui est inférieure à une proportion critique pour laquelle s' établit dans le matériau composite un chemin de percolation par contact entre les fibres de la charge.The invention relates to an extruded composite material made of polymeric wood. Polymer wood, which can also be called plastic wood, is a material that will be made from a mixture of dry palm fibers (from the natural palm self-grinding, shredded crushed, micronized, etc ... ) and at least one thermoplastic polymer, in order to obtain a product having very substantially the appearance of wood and the performance of plastics or composites in a humid environment. According to the invention, the wood constituting the fibers has a density of at least 370 kg / m 3 and the palm fiber load has a mass proportion which is less than a critical proportion for which a path is established in the composite material. percolation by contact between the fibers of the load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TN2017000141A TN2017000141A1 (en) | 2017-04-12 | 2017-04-12 | Composite wood production based on dry palm fibers and polymers. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TN2017000141A TN2017000141A1 (en) | 2017-04-12 | 2017-04-12 | Composite wood production based on dry palm fibers and polymers. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TN2017000141A1 true TN2017000141A1 (en) | 2018-10-19 |
Family
ID=64279491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TN2017000141A TN2017000141A1 (en) | 2017-04-12 | 2017-04-12 | Composite wood production based on dry palm fibers and polymers. |
Country Status (1)
| Country | Link |
|---|---|
| TN (1) | TN2017000141A1 (en) |
-
2017
- 2017-04-12 TN TN2017000141A patent/TN2017000141A1/en unknown
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