CN207212122U - PVC co-extrusion polyurethane foam low k profile shapes - Google Patents
PVC co-extrusion polyurethane foam low k profile shapes Download PDFInfo
- Publication number
- CN207212122U CN207212122U CN201721123130.XU CN201721123130U CN207212122U CN 207212122 U CN207212122 U CN 207212122U CN 201721123130 U CN201721123130 U CN 201721123130U CN 207212122 U CN207212122 U CN 207212122U
- Authority
- CN
- China
- Prior art keywords
- die cavity
- steel lining
- pvc
- insulation
- draining
- 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.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 14
- 229920005830 Polyurethane Foam Polymers 0.000 title claims abstract description 13
- 239000011496 polyurethane foam Substances 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims abstract description 26
- 238000005187 foaming Methods 0.000 claims abstract description 10
- 239000004814 polyurethane Substances 0.000 claims abstract description 10
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005246 galvanizing Methods 0.000 claims 1
- 239000004566 building material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000011521 glass Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of PVC co-extrusions polyurethane foam low k profile shapes is the utility model is related to, belongs to building material field.Including the two draining die cavities, two insulation die cavities and steel lining die cavity sealed respectively, five cavity PVC profile bodies of the draining die cavity, insulation die cavity and steel lining die cavity composition sealing shape, steel lining is placed in the steel lining die cavity, the steel lining die cavity both sides are respectively to be incubated die cavity, dual-component polyurethane resin is injected in the insulation die cavity and forms polyurethane foaming body, the polyurethane foaming body is bonded to insulation die cavity and is integrated；The both sides of the insulation die cavity are respectively draining die cavity, and the opposite side of draining die cavity is section bar body coextruded layer.Advantage is：It is novel, it is simple in construction, it is easy to use.And there is low k, height insulation, the advantages that attractive in appearance, energy-conserving and environment-protective, make the heat-insulating property of door and window higher.It is practical.
Description
Technical field
It the utility model is related to building material field, the PVC plastic steel casement door special shaped window material of more particularly to a kind of high heat preservation performance,
Espespecially a kind of PVC co-extrusions polyurethane foam low k profile shapes.
Background technology
Plastic-steel door and window is a kind of product that state key is promoted, and he is than traditional steel sash, timber window and aluminum alloy doors and windows heat-insulated
Improved a lot in terms of insulation and sealing property.K values refer to the coefficient of heat insulation of door and window, and K values are lower, and the heat-insulating capability of door and window is got over
By force, the heat-insulating property of door and window is also stronger.
Understood according to K value formula K=K glass * F+F frames * (1-F) (wherein F overall areas of door and window shared by glass), except glass
Outside glass, the selection of sash and glass and sash occupied area ratio are similarly most important.And the heat-insulated system of PVC plastic steel profile
Number is far below glass, and PVC plastic steel casement door window common at present is to reduce sash occupied area as the important of reduction door and window K values
Means, without the reduction of fundamentally solution PVC plastic steel profile K values, therefore heat-insulating capability is not strong, and the heat-insulating property of door and window improves
Less.
The content of the invention
The purpose of this utility model is to provide a kind of PVC co-extrusions polyurethane foam low k profile shapes solve door and window K
The bottleneck of value, make PVC plastic steel casement door special shaped window material K values lower, so that the heat-insulating property of door and window is higher.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions：
PVC co-extrusion polyurethane foam low k profile shapes, including the two draining die cavities sealed respectively, 1, two insulation die cavity
5 and steel lining die cavity 3, five cavity PVC profile sheets of the draining die cavity 1, insulation die cavity 5 and the composition sealing shape of steel lining die cavity 3
Body, the steel lining die cavity 3 is interior to place steel lining, and the both sides of steel lining die cavity 3 are respectively to be incubated die cavity 5, are noted in the insulation die cavity 5
Enter dual-component polyurethane resin and form polyurethane foaming body 2, the polyurethane foaming body 2 is bonded with insulation die cavity 5 and is integrally formed；
The both sides of the insulation die cavity 5 are respectively draining die cavity 1, and the opposite side of draining die cavity 1 is section bar body coextruded layer 4.
Described section bar body coextruded layer 4 is the section bar body coextruded layers of six or five B six.
The thickness of described section bar body coextruded layer 4 is 0.2mm.
The specification of described steel lining die cavity 3 is 22mm × 22mm square chambers, built-in 20mm × 20mm hot dip zinc-type square steel
Lining.
The described specification of insulation die cavity 5 is 10mm × 25mm, and wall thickness is 1.1mm sealing shape.
The beneficial effects of the utility model are：It is novel, it is simple in construction, it is easy to use.And there is low k, Gao Bao
Temperature, the advantages that attractive in appearance, energy-conserving and environment-protective, make the heat-insulating property of door and window higher.It is practical.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application,
Illustrative example of the present utility model and its illustrate be used for explain the utility model, do not form to improper limit of the present utility model
It is fixed.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is another structural representation of the present utility model.
In figure：1st, draining die cavity；2nd, polyurethane foaming body；3rd, steel lining die cavity；4th, section bar body coextruded layer；5th, thermal-insulating type
Chamber.
Embodiment
Detailed content and its embodiment of the present utility model are further illustrated below in conjunction with the accompanying drawings.
Referring to shown in Fig. 1 and Fig. 2, PVC co-extrusions polyurethane foam low k profile shapes of the present utility model, including difference are close
Two draining die cavities, 1, two insulation die cavity 5 and steel lining die cavity 3 of envelope, the draining die cavity 1, insulation die cavity 5 and steel lining die cavity 3
Five cavity PVC profile bodies of composition sealing shape, improve PVC profile insulation of body performance, are placed in the steel lining die cavity 3
Steel lining, the both sides of steel lining die cavity 3 are respectively to be incubated die cavity 5, and injection dual-component polyurethane resin is formed in the insulation die cavity 5
Polyurethane foaming body 2, the polyurethane foaming body 2 are bonded with insulation die cavity 5 and are integrally formed；The both sides point of the insulation die cavity 5
Not Wei draining die cavity 1, the opposite side of draining die cavity 1 is section bar body coextruded layer 4.
Described section bar body coextruded layer 4 is the section bar body coextruded layers of six or five B six.
The thickness of described section bar body coextruded layer 4 is 0.2mm, and is made of ASA and PVC co-extrusion technologies, is being met
The ageing resistace of section bar body is also ensure that while PVC profile body outward appearance.
The specification of described steel lining die cavity 3 is 22mm × 22mm square chambers, built-in 20mm × 20mm hot dip zinc-type square steel
Lining, ensure that PVC profile body and the intensity into window.
The described specification of insulation die cavity 5 is 10mm × 25mm, and wall thickness is 1.1mm sealing shape, will using injection system
Dual-component polyurethane resin is injected into insulation die cavity 5, and being foamed in thermal-insulating type lumen type chamber 5 forms polyurethane foaming body 2.
By actual measuring and calculating, the K values of the utility model PVC co-extrusion polyurethane foam low k profile shapes are 1.6-2.0W/
㎡ K, K value improve 30% on year-on-year basis, and door and window heat-insulating property is effectively improved.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for ability
For the technical staff in domain, the utility model can have various modifications and variations.All any modifications made to the utility model,
Equivalent substitution, improvement etc., should be included within the scope of protection of the utility model.
Claims (5)
- A kind of 1. PVC co-extrusions polyurethane foam low k profile shapes, it is characterised in that：Including the two draining die cavities sealed respectively （1）, two insulation die cavities（5）With steel lining die cavity（3）, the draining die cavity（1）, insulation die cavity（5）With steel lining die cavity（3）Composition Seal five cavity PVC profile bodies of shape, the steel lining die cavity（3）Interior placement steel lining, the steel lining die cavity（3）Distinguish both sides To be incubated die cavity（5）, the insulation die cavity（5）Middle injection dual-component polyurethane resin forms polyurethane foaming body（2）, it is described poly- Urethane foaming body（2）With being incubated die cavity（5）Bonding is integrally formed；The insulation die cavity（5）Both sides be respectively draining die cavity （1）, draining die cavity（1）Opposite side be section bar body coextruded layer（4）.
- 2. PVC co-extrusions polyurethane foam low k profile shapes according to claim 1, it is characterised in that：Described section bar sheet Body coextruded layer（4）For the section bar body coextruded layers of six or five B six.
- 3. PVC co-extrusions polyurethane foam low k profile shapes according to claim 1 or 2, it is characterised in that：Described type Material body coextruded layer（4）Thickness be 0.2mm.
- 4. PVC co-extrusions polyurethane foam low k profile shapes according to claim 1, it is characterised in that：Described steel lining type Chamber（3）Specification be 22mm × 22mm square chambers, built-in 20mm × 20mm galvanizing square steel lining.
- 5. PVC co-extrusions polyurethane foam low k profile shapes according to claim 1, it is characterised in that：Described thermal-insulating type Chamber（5）Specification is 10mm × 25mm, and wall thickness is 1.1mm sealing shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123130.XU CN207212122U (en) | 2017-09-04 | 2017-09-04 | PVC co-extrusion polyurethane foam low k profile shapes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721123130.XU CN207212122U (en) | 2017-09-04 | 2017-09-04 | PVC co-extrusion polyurethane foam low k profile shapes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212122U true CN207212122U (en) | 2018-04-10 |
Family
ID=61826634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721123130.XU Expired - Fee Related CN207212122U (en) | 2017-09-04 | 2017-09-04 | PVC co-extrusion polyurethane foam low k profile shapes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411907A (en) * | 2019-08-03 | 2021-02-26 | 山东华建铝业集团有限公司 | Aluminum stair |
-
2017
- 2017-09-04 CN CN201721123130.XU patent/CN207212122U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411907A (en) * | 2019-08-03 | 2021-02-26 | 山东华建铝业集团有限公司 | Aluminum stair |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207212122U (en) | PVC co-extrusion polyurethane foam low k profile shapes | |
| CN204200002U (en) | Waterproof and heat-insulating window | |
| CN102383695A (en) | Door and window structure with heat-insulation and sound-proof effect | |
| CN204199977U (en) | Waterproof and heat-insulating outward opening window | |
| CN105178786B (en) | A kind of energy-saving door body profile structure | |
| CN204199975U (en) | Waterproof and heat-insulating outward opening window | |
| CN204200023U (en) | Waterproof and heat-insulating window | |
| CN205858066U (en) | A kind of casement window opening inwards structure of double-cavity heat-insulation insulation | |
| CN202055691U (en) | Sealed aluminum alloy side hung window | |
| CN205532045U (en) | Energy -conserving heat -insulating aluminum alloy flat -open door and window of isolated height | |
| CN204571684U (en) | A kind of high-performance inward opening window with waterproof, heat insulation performance | |
| CN203925171U (en) | The compound parting bead of hollow glass and the hollow glass that uses this parting bead to prepare | |
| CN204200003U (en) | Waterproof and heat-insulating window | |
| CN209621019U (en) | The multibreak bridge heat-insulation aluminium-plastic co-extrusion filled composite profile of super low energy consumption | |
| CN206571342U (en) | A kind of hidden fan window | |
| CN206888792U (en) | A kind of thermal-insulating type plastic-steel coextruded profile | |
| CN102031923B (en) | Structure of head-insulating and soundproof door and window | |
| CN201180455Y (en) | Aluminum wooden composite stile material | |
| CN202108392U (en) | Heat insulation sound insulation door and window | |
| CN204113006U (en) | The door and window structure of pouring heat insulating section material | |
| CN204984115U (en) | Insulation glass outline strip | |
| CN213898752U (en) | Building energy-saving door | |
| CN202117492U (en) | Copper aluminum wood composite inswing casement window | |
| CN205117119U (en) | Insulation glass space stop bar | |
| CN201915793U (en) | Heat-insulation sound-isolation door window structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180410 |