CN101085545A - Method for manufacturing composite surface section bar and composite surface plastic section bar - Google Patents
Method for manufacturing composite surface section bar and composite surface plastic section bar Download PDFInfo
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- CN101085545A CN101085545A CNA2006100446268A CN200610044626A CN101085545A CN 101085545 A CN101085545 A CN 101085545A CN A2006100446268 A CNA2006100446268 A CN A2006100446268A CN 200610044626 A CN200610044626 A CN 200610044626A CN 101085545 A CN101085545 A CN 101085545A
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- composite surface
- section bar
- plastics
- plastic material
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Abstract
The invention relates to the extrusion of compound section bar. It takes advantage of the abundant straw shell powders and other wood, and fiber as stuffs. It can make compound plastic section bar through one time extrusion. It is simple, cheap, stable, and anti-slippery. It has real wood sense, adjusted in the surface plastic component, being able to generate all kinds of visual effect, adjusting the surface thickness, and changing the abrasion resistant feature, anti slippery and lasting feature of it. It is easy and environment friendly.
Description
Technical field
The invention discloses the composite surface section bar of a kind of surface attachment natural fiber synthetic plastic coextrusion and the method for manufacturing technology of composite surface section bar, belong to the plastic material technical field.
Background technology
Before the present invention makes, plastic material comprises that plastic floor, door-window section bar and other are used for the plastic material of indoor and outdoor decoration, according to the needs that use, adopt printing, membrane, surface treatment method such as painted, material surface is carried out the decoration improve its use value.Be printing, membrane, painted not durable, these incrustation processing layers are easy to grind off, in case grind off the true colours that will expose material, influence again neither attractive in appearance is used.For example plastic floor even the surface has adopted silica to press layer, still can be worn away.
Summary of the invention
At the deficiency of prior art, the purpose of this invention is to provide a kind of method of manufacturing technology of composite surface section bar of long service life and the plastic material of composite surface.
Technical characterictic of the present invention be vegetative fibers such as the powdered rice hulls that utilizes China's abundant, wood powder, weaving waste product fiber as filler, be mixed and made into plastics with synthetic resin powder with natural plants characteristic.By disposable coextrusion processes, this plastics with natural plants characteristic of compound one deck are made the composite surface plastic material on the plastic material surface.
A kind of method of manufacturing technology of composite surface section bar, it is characterized in that vegetative fibers such as powdered rice hulls, wood powders, perhaps weave the waste product fiber as filler, be mixed and made into plastics with synthetic resin powder with natural plants characteristic, with this top layer material with plastics of natural plants characteristic as plastic material, with the basic unit of traditional plastics, utilize coextrusion processes of plastic material to make the composite surface plastic material as section bar.
A kind of composite surface plastic material, constituted by top layer and basic unit, it is characterized in that the top layer is by vegetative fibers such as powdered rice hulls, wood powders, perhaps weave the waste product fiber as filler, being mixed and made into the plastics with natural plants characteristic with synthetic resin powder forms, basic unit be by tradition with calcium carbonate, precipitated calcium carbonate, kaolin, gypsum etc. as filler, be mixed and made into plastics with synthetic resin powder and form.
Above-mentioned manufacturing process is identical with the specification requirement and the equipment of conventional plastic manufacturing process.Can produce by means of existing technology and equipment.
The present invention has that technology is simple, with low cost, end product stable performance, advantage that non-skid property is good.Because the end product surface is the plastics with natural plants characteristic, therefore can show woodiness touch; The component of adjustment form dough model material can produce and various surperficial sense organ effect; The reconciliation statement layer thickness can change surperficial wear-resisting, anti-skidding and durability.Use application product construction of the present invention not need mopping, simple and easy, the environmental protection of constructing.
Description of drawings
Accompanying drawing 1 is technological process of production figure.Accompanying drawing 2 is process schematic representations of extruder.Accompanying drawing 3 is section of structures of composite surface floor profile.Among the figure: 1-section bar extruder, the 2-mould, the 3-surface is with subsidizing extruder, 4-cooling die, 5-top layer, 6-basic unit.
The specific embodiment
A kind of method of manufacturing technology of composite surface section bar, it is characterized in that vegetative fibers such as powdered rice hulls, wood powders, perhaps weave the waste product fiber as filler, be mixed and made into plastics with synthetic resin powder with natural plants characteristic, with this top layer material with plastics of natural plants characteristic as plastic material, with the basic unit of traditional plastics, utilize coextrusion processes of plastic material to make the composite surface plastic material as section bar.
A kind of composite surface plastic material, constituted by top layer and basic unit, it is characterized in that the top layer is by vegetative fibers such as powdered rice hulls, wood powders, perhaps weave the waste product fiber as filler, being mixed and made into the plastics with natural plants characteristic with synthetic resin powder forms, basic unit be by tradition with calcium carbonate, precipitated calcium carbonate, kaolin, gypsum etc. as filler, be mixed and made into plastics with synthetic resin powder and form.
The mass percent of filer contents such as the powdered rice hulls on top layer, wood powder, vegetative fiber or weaving waste product fiber is 20--40%, and the mass percent of synthetic resin powder and additive is 60--80%.
The distribution on top layer changes to some extent because of material applications is different, generally is to use the part that exposes under the state to be covered with the top layer.As the upper surface on floor, the outer surface of sash stuff, the exposed face of ornament materials.The thickness on top layer is at 0.3-1.2MM.Flooring board skin depth 0.3-1.0MM.More than the door and window material skin depth 0.3MM.
Claims (3)
1, a kind of method of manufacturing technology of composite surface section bar, it is characterized in that vegetative fibers such as powdered rice hulls, wood powders, perhaps weave the waste product fiber as filler, be mixed and made into plastics with synthetic resin powder with natural plants characteristic, with this top layer material with plastics of natural plants characteristic as plastic material, with the basic unit of traditional plastics, utilize coextrusion processes of plastic material to make the composite surface plastic material as section bar.
2, a kind of composite surface plastic material, constituted by top layer and basic unit, it is characterized in that the top layer is by vegetative fibers such as powdered rice hulls, wood powders, perhaps weave the waste product fiber as filler, being mixed and made into the plastics with natural plants characteristic with synthetic resin powder forms, basic unit be by tradition with calcium carbonate, precipitated calcium carbonate, kaolin, gypsum etc. as filler, be mixed and made into plastics with synthetic resin powder and form.
3, composite surface plastic material according to claim 2, the mass percent that it is characterized in that the filer contents such as powdered rice hulls, wood powder, vegetative fiber or weaving waste product fiber on top layer is 20--40%, and the mass percent of synthetic resin powder and additive is 60--80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100446268A CN101085545A (en) | 2006-06-07 | 2006-06-07 | Method for manufacturing composite surface section bar and composite surface plastic section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100446268A CN101085545A (en) | 2006-06-07 | 2006-06-07 | Method for manufacturing composite surface section bar and composite surface plastic section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101085545A true CN101085545A (en) | 2007-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100446268A Pending CN101085545A (en) | 2006-06-07 | 2006-06-07 | Method for manufacturing composite surface section bar and composite surface plastic section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101085545A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765177A (en) * | 2012-07-09 | 2012-11-07 | 长治市生华商贸有限公司 | New/recycled plastic layered compatible co-extruded color profile and method for forming same |
| CN109575336A (en) * | 2018-10-25 | 2019-04-05 | 哈尔滨理工大学 | Plant fiber pultrusion composite materials profile |
-
2006
- 2006-06-07 CN CNA2006100446268A patent/CN101085545A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765177A (en) * | 2012-07-09 | 2012-11-07 | 长治市生华商贸有限公司 | New/recycled plastic layered compatible co-extruded color profile and method for forming same |
| CN102765177B (en) * | 2012-07-09 | 2014-04-23 | 长治市生华商贸有限公司 | New/recycled plastic layered compatible co-extruded color profile and method for forming same |
| CN109575336A (en) * | 2018-10-25 | 2019-04-05 | 哈尔滨理工大学 | Plant fiber pultrusion composite materials profile |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |