CN102505909A - WPC (Wood-Plastic Composites) co-extruded door and window profile without steel liners and production method for profiles - Google Patents
WPC (Wood-Plastic Composites) co-extruded door and window profile without steel liners and production method for profiles Download PDFInfo
- Publication number
- CN102505909A CN102505909A CN2011103088792A CN201110308879A CN102505909A CN 102505909 A CN102505909 A CN 102505909A CN 2011103088792 A CN2011103088792 A CN 2011103088792A CN 201110308879 A CN201110308879 A CN 201110308879A CN 102505909 A CN102505909 A CN 102505909A
- Authority
- CN
- China
- Prior art keywords
- door
- section bar
- seam
- wood
- wpc
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a WPC (Wood-Plastic Composites) co-extruded door and window profile without steel liners and a production method for the profile. The door and window profile comprises a frame-shaped internal skeleton, a wrapping layer and a bayonet, wherein the cross section of the internal skeleton is similar to that of the profile; the internal skeleton is made of a wood-plastic composite material; the wrapping layer is made of PVC (polyvinyl chloride) resin; a plurality of internal ribs which are made of the wood-plastic composite material are connected between the opposite surfaces of the inner wall of the internal skeleton; and the bayonet is formed integrally with the wrapping layer and made of the PVC resin. The material of the profile disclosed by the invention is low in cost and environment-friendly, so that the door and window profile provided by the invention is environment-friendly and low in cost.
Description
Technical field
The present invention relates to door-window section bar and production method, especially the material of door-window section bar.
Background technology
Under the more and more shorter situation of natural resource, energy conservation is imperative.Wood plastic composite has become the one type of new chemical building materials raw material that is surging forward in recent years both at home and abroad.At present, the common plastics door-window section bar is as shown in Figure 1, and what the common plastics door-window section bar was adopted is to be main material production with polyvinyl chloride resin, because the intensity of polyvinyl chloride resin is less, is provided with steel lining 2 at the inner chamber of section bar 1, fixes with screw 3 and section bar 1.Because the PVC industry is typical high energy consumption industry, therefore improved cost of production greatly.At present, wood plastic composite (Wood-Plastic Composites is called for short WPC) is to utilize polyvinyl, polypropylene and polyvinyl chloride etc.; Replace common resin adhesive, be mixed into new wood materials with useless strings such as surpassing wood powder more than 50%, rice husk, stalk, its great advantage turns waste into wealth exactly; And can 100% reclaiming produce; Can decompose, can not cause " white pollution ", be real Green Product.Therefore being applied to door-window section bar to wood plastic composite has bigger economy and social value.
Summary of the invention
The object of the invention just provides door-window section bar and the production method that a kind of WPC co-extrusion is exempted from steel lining, utilizes wood plastic composite and polyvinyl chloride resin to constitute door-window section bar, reaches environmental protection, practices thrift the purpose of cost.
The technical scheme that the present invention adopts is: a kind of WPC co-extrusion is exempted from the door-window section bar of steel lining; It is characterized in that it comprises integument and the bayonet socket that is framework and the cross section in-seam close with the section bar cross sectional shape, parcel in-seam; Bone material is a wood plastic composite in described; Described wrapper material is a polyvinyl chloride resin, is connected with muscle in several wood plastic composites between the inwall opposite face of in-seam, and described bayonet socket is the polyvinyl chloride resin that is connected as a single entity with integument.
Adopt technique scheme,, therefore reached the purpose of environmental protection, also reduced cost simultaneously because the main material of section bar is a wood plastic composite.
A kind of WPC of production co-extrusion is exempted from the method for the door-window section bar of steel lining, and it is that section bar in-seam and interior muscle place employing wood plastic composite are raw material, and it is raw material that integument and bayonet socket adopt polyvinyl chloride resin, and two kinds of material extrusion moldings simultaneously, becomes door-window section bar.
The invention has the beneficial effects as follows: the cost of material is low owing to the present invention, environmental protection, and therefore door-window section bar environmental protection of the present invention, and also cost is low.
Description of drawings
Fig. 1 is known door-window section bar sketch map.
Fig. 2 is a sketch map of the present invention.
The specific embodiment
As shown in Figure 2; A kind of WPC co-extrusion is exempted from the door-window section bar of steel lining; It comprises integument 4 and the bayonet socket 7 that is framework and the cross section in-seam 5 close with the section bar cross sectional shape, parcel in-seam 5, and in-seam 5 materials are wood plastic composite, and integument 4 materials are polyvinyl chloride resin; Be connected with muscle 6 in several wood plastic composites between the inwall opposite face of in-seam 5, bayonet socket 7 is the polyvinyl chloride resin that is connected as a single entity with integument 4.The shape that the shape of in-seam 5 and known door-window section bar 1 are removed behind the bayonet socket is close.
Produce above-mentioned WPC co-extrusion and exempt from the method for the door-window section bar of steel lining; Be that it is that section bar in-seam 5 and interior muscle 6 places employing wood plastic composite are raw material; It is raw material that integument 4 and bayonet socket 7 adopt polyvinyl chloride resin; And two kinds of materials at high temperature merge bonding simultaneously in extruding machine at different runners, extrusion molding promptly becomes door-window section bar.
Advantage of the present invention is to replace most polyvinyl chloride resin with wood plastic composite, has both saved the steel lining 2 of former section bar, and it is high to have practiced thrift cost again, the polyvinyl chloride resin of destructible environment, thus reached the saving cost, the purpose of registered mail environment.
Claims (2)
1. a WPC co-extrusion is exempted from the door-window section bar of steel lining; It is characterized in that it comprises integument (4) and the bayonet socket (7) that is framework and the cross section in-seam (5) close with the section bar cross sectional shape, parcel in-seam (5); Described in-seam (5) material is a wood plastic composite; Described integument (4) material is a polyvinyl chloride resin, is connected with muscle (6) in several wood plastic composites between the inwall opposite face of in-seam (5), and described bayonet socket (7) is the polyvinyl chloride resin that is connected as a single entity with integument (4).
2. produce above-mentioned WPC co-extrusion and exempt from the method for the door-window section bar of steel lining for one kind; It is characterized in that it be section bar in-seam (5) and in muscle (6) to locate to adopt wood plastic composite be raw material; It is raw material that integument (4) and bayonet socket (7) adopt polyvinyl chloride resin; And two kinds of material extrusion moldings simultaneously become door-window section bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103088792A CN102505909A (en) | 2011-10-13 | 2011-10-13 | WPC (Wood-Plastic Composites) co-extruded door and window profile without steel liners and production method for profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103088792A CN102505909A (en) | 2011-10-13 | 2011-10-13 | WPC (Wood-Plastic Composites) co-extruded door and window profile without steel liners and production method for profiles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102505909A true CN102505909A (en) | 2012-06-20 |
Family
ID=46218037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103088792A Pending CN102505909A (en) | 2011-10-13 | 2011-10-13 | WPC (Wood-Plastic Composites) co-extruded door and window profile without steel liners and production method for profiles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102505909A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573108A (en) * | 2012-07-31 | 2014-02-12 | 阿多朋塑料及建筑工业有限公司 | High-heat-preservation soundproof sectional material produced in integral structure by adopting reinforcing and filling materials |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3616444A1 (en) * | 1986-05-15 | 1987-11-19 | Dynamit Nobel Ag | Window and/or door profiles of plastics material and process for producing these profiles by the extrusion method using plastics material of lower stability |
| CN2503177Y (en) * | 2001-08-31 | 2002-07-31 | 任国勇 | Composited plastic-steel door-window section bar |
| CN200964756Y (en) * | 2006-11-08 | 2007-10-24 | 新疆屯河型材有限公司 | Wood-plastic door window profile with PVC coating layer on outer surface |
| DE102008041740A1 (en) * | 2007-08-31 | 2009-03-05 | Profine Gmbh | Plastic profile with photocatalytically active surface |
| CN101746034A (en) * | 2009-12-30 | 2010-06-23 | 王远孔 | Method for fabricating three-layer co-extruded composite section |
-
2011
- 2011-10-13 CN CN2011103088792A patent/CN102505909A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3616444A1 (en) * | 1986-05-15 | 1987-11-19 | Dynamit Nobel Ag | Window and/or door profiles of plastics material and process for producing these profiles by the extrusion method using plastics material of lower stability |
| CN2503177Y (en) * | 2001-08-31 | 2002-07-31 | 任国勇 | Composited plastic-steel door-window section bar |
| CN200964756Y (en) * | 2006-11-08 | 2007-10-24 | 新疆屯河型材有限公司 | Wood-plastic door window profile with PVC coating layer on outer surface |
| DE102008041740A1 (en) * | 2007-08-31 | 2009-03-05 | Profine Gmbh | Plastic profile with photocatalytically active surface |
| CN101746034A (en) * | 2009-12-30 | 2010-06-23 | 王远孔 | Method for fabricating three-layer co-extruded composite section |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573108A (en) * | 2012-07-31 | 2014-02-12 | 阿多朋塑料及建筑工业有限公司 | High-heat-preservation soundproof sectional material produced in integral structure by adopting reinforcing and filling materials |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103240940B (en) | One moulds wooden co-extrusion section bar and production method thereof | |
| CN102746681A (en) | Wood-plastic material with distiller's grain as reinforcing phase, and manufacturing method thereof | |
| CN107365487A (en) | A kind of preparation method of high-weatherability modeling wood composite board | |
| CN201538033U (en) | Wood-plastic noctilucent co-extrusion die | |
| CN102505909A (en) | WPC (Wood-Plastic Composites) co-extruded door and window profile without steel liners and production method for profiles | |
| CN102585370A (en) | Method for manufacturing bamboo/wood-based lining plastic doors and windows | |
| CN203665900U (en) | Anti-aging PE (Polyethylene) soft belt production system | |
| CN204080582U (en) | A kind of inner support hollow wood-plastic rectangular slab | |
| CN105936704A (en) | Outdoor high wear resistant PVC plastic-wood composite board for buildings | |
| CN102329449A (en) | Plastic-wood composite material | |
| CN203334878U (en) | Auxiliary door window frame made of biomass composite materials | |
| CN203792672U (en) | Production system of xps decoration strip profiled bar eave board | |
| CN202672639U (en) | Environment-friendly wood-plastic floor | |
| CN202706371U (en) | Stair railing made of wood-plastic composite material | |
| CN203592660U (en) | Extrusion die with pressure balance type double-layer co-extrusion flow channel | |
| CN104497608A (en) | Polyethylene wood plastic material and preparation method thereof | |
| CN206346672U (en) | A kind of sound-insulating dust-proof environment-friendlywindow window | |
| CN103692633B (en) | There is the extrusion die of pressure balanced type double-layer coextrusion runner | |
| CN204023453U (en) | Guardrail sectional material | |
| CN202544495U (en) | Bi-layer plastic-wood fence | |
| CN204435725U (en) | One is novel moulds plate | |
| CN203990741U (en) | A kind of multi-stage crushing device recycling for Wood-plastic formwork | |
| CN202672643U (en) | Plastic wood floor | |
| CN208951660U (en) | A kind of plastic-wood section of symmetrical structure | |
| CN203580074U (en) | Inner co-extrusion die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120620 |