CN203731073U - Wood-plastic composite sectional material with grooves and four elongated semicircular holes - Google Patents
Wood-plastic composite sectional material with grooves and four elongated semicircular holes Download PDFInfo
- Publication number
- CN203731073U CN203731073U CN201420094277.0U CN201420094277U CN203731073U CN 203731073 U CN203731073 U CN 203731073U CN 201420094277 U CN201420094277 U CN 201420094277U CN 203731073 U CN203731073 U CN 203731073U
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- CN
- China
- Prior art keywords
- wood
- web
- plastic composite
- vertical plates
- epiplastron
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
A wood-plastic composite sectional material with grooves and four elongated semicircular holes is applied to fields of buildings, furniture, packages, gardens and transport and consists of a lower web, two straight-circular vertical plates, an upper web and three circular-circular vertical plates. The two straight-circular vertical plates and the three circular-circular vertical plates are uniformly arranged between the upper web and the lower web, and the two straight-circular vertical plates are arranged on two sides of the upper web and the lower web, and the three circular-circular vertical plates are arranged in the middles of the upper web and the lower web. A flange is arranged among the upper web, the lower web and each of the two straight-circular vertical plates on two sides of the upper web and the lower web, and the upper web is provided with the grooves. By adopting an advanced processing method and proper additives, the wood-plastic composite sectional material meeting requirements of various fields is designed to be environment-friendly, durable and long in service life, and the wood-plastic composite sectional material with the wood appearance is higher in hardness, rigidity, resistance to acids and alkalis, mothproofing and flame retardancy than plastic products and is free of formaldehyde and pollution and recyclable.
Description
Technical field
The utility model relates to the long semicircle orifice section bar of a kind of wood and plastic composite material strip groove four in building, furniture, packaging, gardens, transport field.
Background technique
Wood plastic composite (Wood-Plastic Composites, WPC) be the class advanced composite material (ACM) being in recent years surging forward both at home and abroad, refer to utilize polyethylene, polypropylene and PVC＝polyvinyl chloride etc., replace common resin adhesive, with exceed the useless vegetable fibers such as more than 50% wood powder, rice husk, stalk and be mixed into new wood materials, again through the plastic processings such as extruding, mold pressing, injection moulding, the sheet material of producing or section bar.Be mainly used in the industries such as building materials, furniture, logistics packaging.After being mixed by a certain percentage, plastics and wooden powder through the sheet material of heat extrusion compacting, be referred to as to push wood-plastic composite panel.
But, because wood plastic composite is made the processing method difference of product, proportioning process difference, timber and plastics compatibility is between the two poor, interfacial adhesion power is also very little, by have compared with the timber of strong absorptive with there is hydrophobic plastic tie and be combined and have difficulties, selecting suitable additive to improve their compatibilities is between the two vital to wood plastic composite, the structure of some wood plastic composite material sections also can not meet building, furniture, packaging, gardens, demand in the fields such as transport, therefore develop the long semicircle orifice section bar of a kind of wood and plastic composite material strip groove four is the new problem of being badly in need of solution always.
Model utility content
The purpose of this utility model is to provide the long semicircle orifice section bar of a kind of wood and plastic composite material strip groove four, adopt advanced processing method and suitable additive, design can meet the wood plastic composite material sections of multiple fields needs, make this wood plastic composite material sections there is environmental protection, durable, long service life, have the outward appearance of timber, higher than plastic article hardness, rigidity is strong, antiacid alkali, Anti-moth-eating, the right property of resistance are good, zero formaldehyde, pollution-free and reusable edible.
The purpose of this utility model is achieved in that the long semicircle orifice section bar of a kind of wood and plastic composite material strip groove four, by bottom web, directly round riser, epiplastron, round riser form, two straight circle risers and three round risers are evenly set in the middle of epiplastron and bottom web, and two the straight both sides positions of riser at epiplastron and bottom web of justifying, and three round risers are in the neutral position of epiplastron and bottom web, between the straight circle riser in two of left and right of the position, both sides of epiplastron and bottom web and epiplastron and bottom web, projecting edge is set, fluted on epiplastron.
Main points of the present utility model are its structure.Its working principle is in course of working, to have good processibility and superior usability for improving Wood-plastic material, so will select suitable additive to improve their compatibilities between the two.The correct additive of selecting is vital to WPC.Therefore develop the long semicircle orifice section bar of a kind of wood and plastic composite material strip groove four is the new problem of being badly in need of solution always.
A kind of wood and plastic composite material strip groove four long semicircle orifice section bars compared with prior art, have and adopt advanced processing method and suitable additive, design can meet the wood plastic composite material sections of multiple fields needs, make this wood plastic composite material sections there is environmental protection, durable, long service life, have the outward appearance of timber, higher than plastic article hardness, rigidity is strong, antiacid alkali, Anti-moth-eating, the right property of resistance are good, the advantages such as zero formaldehyde, pollution-free and reusable edible, will be widely used in building, furniture, packaging, gardens, transport field.
Below in conjunction with drawings and Examples, the utility model is elaborated.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the plan view of Fig. 1.
Embodiment
With reference to accompanying drawing, a kind of wood and plastic composite material strip groove four long semicircle orifice section bars, by bottom web 1, directly round riser 2, epiplastron 3, round riser 4 form, in the middle of epiplastron 3 and bottom web 1, two straight circle risers 2 and three round risers 4 are evenly set, and two the straight both sides positions of riser 2 at epiplastron 3 and bottom web 1 of justifying, and three round risers 4 are in the neutral position of epiplastron 3 and bottom web 1, between the straight circle riser 2 in two of left and right of the position, both sides of epiplastron 3 and bottom web 1 and epiplastron 3 and bottom web 1, projecting edge is set, fluted on epiplastron 3.
Claims (1)
1. the long semicircle orifice section bar of wood and plastic composite material strip groove four, by bottom web, directly round riser, epiplastron, round riser form, it is characterized in that: two straight circle risers and three round risers are evenly set in the middle of epiplastron and bottom web, and two the straight both sides positions of riser at epiplastron and bottom web of justifying, and three round risers are in the neutral position of epiplastron and bottom web, between the straight circle riser in two of left and right of the position, both sides of epiplastron and bottom web and epiplastron and bottom web, projecting edge is set, fluted on epiplastron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094277.0U CN203731073U (en) | 2014-03-03 | 2014-03-03 | Wood-plastic composite sectional material with grooves and four elongated semicircular holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094277.0U CN203731073U (en) | 2014-03-03 | 2014-03-03 | Wood-plastic composite sectional material with grooves and four elongated semicircular holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203731073U true CN203731073U (en) | 2014-07-23 |
Family
ID=51201148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094277.0U Expired - Fee Related CN203731073U (en) | 2014-03-03 | 2014-03-03 | Wood-plastic composite sectional material with grooves and four elongated semicircular holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203731073U (en) |
-
2014
- 2014-03-03 CN CN201420094277.0U patent/CN203731073U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20200303 |