CN206538962U - A kind of moistureproof decoration bar section of ASA co-extrusions - Google Patents
A kind of moistureproof decoration bar section of ASA co-extrusions Download PDFInfo
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- CN206538962U CN206538962U CN201621333204.8U CN201621333204U CN206538962U CN 206538962 U CN206538962 U CN 206538962U CN 201621333204 U CN201621333204 U CN 201621333204U CN 206538962 U CN206538962 U CN 206538962U
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- Extrusion Moulding Of Plastics Or The Like (AREA)
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- Molding Of Porous Articles (AREA)
Abstract
The utility model discloses a kind of moistureproof decoration bar section of ASA co-extrusions, belongs to architectural decoration material field.The section bar includes ASA top layers, Wood-plastic foam layer, slot and plug, and the external sheath of the slot has breakage-proof coextruded layer, and the lower surface of the slot is provided with sealing joint strip（Ⅰ）, the upper surface of plug is provided with sealing joint strip（Ⅱ）；ASA top layers are colour ASA, glass fibre and nano silver antimicrobials composite layer, and are the 3D stereo colour decorative patterns of extrusion molding；ASA top layers, Wood-plastic foam layer, breakage-proof coextruded layer and sealing joint strip are a coextrusion mold, before co-extrusion bonding, and sided corona treatment has been carried out to Wood-plastic foam layer.The protection against the tide of the utility model ASA co-extrusions protection against the tide decoration bar section, antibacterial, high, breakage-proof intensity, appearance looks elegant, production cost are low, and service life is long.
Description
Technical field
The utility model is related to decorative plastic section bar, belongs to architectural decoration material field, refers in particular to a kind of ASA co-extrusions protection against the tide dress
Adorn section bar.
Background technology
In recent years, furnishing fields indoors, have attractive in appearance, inexpensive, light weight, insulation due to plastic wall panel, sound insulation, install letter
Single, easy to clean the advantages of, wall decoration field is widely used indoors.But there is some following shortcoming.
Two-by-two there is larger gap in stitching portion for A, wallboard in the market, and the gap at nail nail is then bigger, in air
Moist southern areas, steam causes wall blackening even mouldy easily from gap penetration enters wall, and influence user uses peace
Entirely.Further, since wood moulding and Wood-plastic foam fragility are poor, in nail, easily make wallboard fragmentation, cause damage.
B, the decorative pattern on plastic wall panel surface in the market are either pad pasting or suppressed after production.Pad pasting
Technique is simple, but have that production cost is high, pad pasting loosely, easily artificially torn to shreds, the shortcoming that aging comes off after a period of time；Compacting
Damascene process is complicated, and production cost is higher.
C, existing ASA- Wood plastic wall boards, otherwise strengthened by steel lining, or to wood moulding layer strengthen, but ASA layers because
Its original characteristic, its impact strength is low, and especially low temperature impact strength is low, is vulnerable to impact failure, and influence user uses, limited
Its extensive use in northern area.In addition, its ASA layers need to be bonded with wood moulding layer by glue, glue peculiar smell is larger, right
Producers and with there is health effect per family.
Therefore, it is necessary to be designed transformation to Wood plastic wall board, production cost is reduced, humidity resistance, surface impacts are improved
Intensity and service life.
The content of the invention
To solve the problem of prior art is present, the utility model proposes a kind of moistureproof decoration bar section of ASA co-extrusions.
The utility model be solve technical scheme that prior art used the problem of exist for：A kind of ASA co-extrusions are moistureproof
Decoration bar section, the section bar includes ASA top layers（2）, Wood-plastic foam layer（1）, one end of the section bar is provided with slot（4）, it is described
The other end of section bar is provided with the plug corresponding with slot（3）, it is characterised in that the external sheath of the slot has breakage-proof co-extrusion
Layer（5）, the lower surface of the slot is provided with sealing joint strip（Ⅰ）, the upper surface of the plug is provided with sealing joint strip（Ⅱ）, to prevent
Steam gos deep into wall from gap, improves the humidity resistance of section bar.
Further, it is the attractive in appearance and surface strength and anti-microbial property of increase section bar, the ASA top layers（2）For colored ASA,
The composite layer of glass fibre and nano silver antimicrobials.
Further, the glass fibre addition is 5% ~ 20%, and the addition of the nano silver antimicrobials is 1% ~ 10%.
Further, to reduce pad pasting or suppression process, while be the attractive in appearance of reinforcing profile, the ASA top layers（2）For extrusion
The 3D stereo colour decorative patterns of shaping.
Further, the breakage-proof coextruded layer（5）Material for PVC, ASA, EVA, PE etc..
Further, the ASA top layers（2）, Wood-plastic foam layer（1）, breakage-proof coextruded layer（5）, sealing joint strip（Ⅰ）With（Ⅱ）For
Coextrusion mold.
Further, it is the raising ASA top layers（2）, breakage-proof coextruded layer and Wood-plastic foam layer（1）Adhesion strength, in institute
State ASA top layers, breakage-proof coextruded layer（5）With Wood-plastic foam layer（1）Before co-extrusion bonding, to Wood-plastic foam layer（1）Carry out
Sided corona treatment.
Further, the ASA top layers（2）For 0.2-3mm, the breakage-proof coextruded layer（5）For 0.3-2mm.
The beneficial effects of the utility model：
（1）The utility model ASA co-extrusions protection against the tide decoration bar section, has increased 2 sealing joint strips newly in stitching portion, has substantially increased
The humidity resistance of section bar.
（2）The design of breakage-proof coextruded layer, it is to avoid section bar is followed closely broken phenomenon when mounted and occurred, and reduces user's loss.
（3）The utility model pattern for surface and ASA top layers, breakage-proof coextruded layer and the integral extrusion molding of Wood-plastic foam layer, subtract
Lack process, reduce production cost.Glass and nano silver antimicrobials are introduced on top layer simultaneously, the strong of section bar is improved
Degree and anti-microbial property.
（4）The sided corona treatment that the utility model is carried out to Wood-plastic foam layer, improves ASA top layers, breakage-proof coextruded layer and wood
Mould the cohesive force of foaming layer, it is to avoid the use of glue, and integrally extend the service life of the moistureproof decoration bar section of ASA co-extrusions.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model is described further in conjunction with accompanying drawing and embodiment.
Embodiment 1
A kind of moistureproof decoration bar section of ASA co-extrusions, the section bar includes ASA top layers（2）, Wood-plastic foam layer（1）, the section bar
One end is provided with slot（4）, the other end of the section bar is provided with the plug corresponding with slot（3）, it is characterised in that the slot
External sheath have breakage-proof coextruded layer（5）, the lower surface of the slot is provided with sealing joint strip（Ⅰ）, the upper surface of the plug is set
There is sealing joint strip（Ⅱ）.
ASA top layers（2）For the composite layer of curried color ASA, glass fibre and nano silver antimicrobials, glass fibre addition
Measure as 5%, nano silver antimicrobials addition is 1%, ASA top layers（2）For the 3D wood grain decorative patterns of extrusion molding.
The breakage-proof coextruded layer（5）Material be the PVC plastic bed of material.
The ASA top layers（2）, Wood-plastic foam layer（1）, breakage-proof coextruded layer（5）, sealing joint strip（Ⅰ）With（Ⅱ）Co-extrusion
Shaping, and the ASA top layers（2）, breakage-proof coextruded layer（5）With Wood-plastic foam layer（1）Before co-extrusion bonding, the wood moulding is sent out
Alveolar layer（1）Sided corona treatment is carried out.
The ASA top layers（2）For 0.2mm, the breakage-proof coextruded layer（5）For 0.3mm.
Claims (6)
1. a kind of moistureproof decoration bar section of ASA co-extrusions, the section bar includes ASA top layers（2）, Wood-plastic foam layer（1）, the section bar
One end is provided with slot（4）, the other end of the section bar is provided with the plug corresponding with slot（3）, it is characterised in that the slot
External sheath have breakage-proof coextruded layer（5）, the lower surface of the slot is provided with sealing joint strip（Ⅰ）, the upper surface of the plug is set
There is sealing joint strip（Ⅱ）.
2. the moistureproof decoration bar section of ASA co-extrusions, is further characterized in that the ASA top layers according to claim 1（2）To be extruded into
The 3D stereo colour decorative patterns of type.
3. the moistureproof decoration bar section of ASA co-extrusions according to claim 1, it is characterised in that the breakage-proof coextruded layer（5）For PVC,
One kind in ASA, EVA, PE.
4. the moistureproof decoration bar section of ASA co-extrusions according to claim 1, it is characterised in that the ASA top layers（2）, Wood-plastic foam
Layer（1）, breakage-proof coextruded layer（5）, sealing joint strip（Ⅰ）With（Ⅱ）For a coextrusion mold.
5. the moistureproof decoration bar section of ASA co-extrusions according to claim 1, it is characterised in that the ASA top layers（2）, breakage-proof co-extrusion
Layer（5）With Wood-plastic foam layer（1）Before co-extrusion bonding, to Wood-plastic foam layer（1）Sided corona treatment is carried out.
6. the moistureproof decoration bar section of ASA co-extrusions according to claim 1, it is characterised in that the ASA top layers（2）For 0.2-3mm,
The breakage-proof coextruded layer（5）For 0.3-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333204.8U CN206538962U (en) | 2016-12-07 | 2016-12-07 | A kind of moistureproof decoration bar section of ASA co-extrusions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621333204.8U CN206538962U (en) | 2016-12-07 | 2016-12-07 | A kind of moistureproof decoration bar section of ASA co-extrusions |
Publications (1)
| Publication Number | Publication Date |
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| CN206538962U true CN206538962U (en) | 2017-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621333204.8U Active CN206538962U (en) | 2016-12-07 | 2016-12-07 | A kind of moistureproof decoration bar section of ASA co-extrusions |
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| CN (1) | CN206538962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005297A (en) * | 2017-12-04 | 2018-05-08 | 王永振 | A kind of hollow lock integrated wall plate and preparation method thereof |
-
2016
- 2016-12-07 CN CN201621333204.8U patent/CN206538962U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005297A (en) * | 2017-12-04 | 2018-05-08 | 王永振 | A kind of hollow lock integrated wall plate and preparation method thereof |
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