CN202192803U - Warp knitting inner enhancement type hot melting and rolling composite membrane structure material - Google Patents
Warp knitting inner enhancement type hot melting and rolling composite membrane structure material Download PDFInfo
- Publication number
- CN202192803U CN202192803U CN2011202811807U CN201120281180U CN202192803U CN 202192803 U CN202192803 U CN 202192803U CN 2011202811807 U CN2011202811807 U CN 2011202811807U CN 201120281180 U CN201120281180 U CN 201120281180U CN 202192803 U CN202192803 U CN 202192803U
- Authority
- CN
- China
- Prior art keywords
- warp knitting
- front surface
- calendering
- composite membrane
- mesh fabric
- 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
Images
Abstract
The utility model relates to the field of membrane materials for buildings, in particular to a warp knitting inner enhancement type membrane structure material. A warp knitting dacron mesh fabric is used as an inner enhanced middle layer 1; the front surface of the warp knitting dacron mesh fabric is coated by 40-60g of a pasty PVC (Polyvinyl Chloride) packing layer 2 per square meter; 400-450 g of PVC membrane 3 per square meter is rolled on the back surface of the warp knitting dacron mesh fabric; 400-450 g of PVC membrane 4 per square meter is rolled on the front surface of the warp knitting dacron mesh fabric; and the front surface of the warp knitting dacron mesh fabric is coated by 5.4-6g of PVDF (Polyvinylidene Fluoride) surface treatment membrane 5 per square meter. The flame retardancy effect and the light transmittance of the product provided by the utility model are obviously improved.
Description
Technical field
The utility model relates to the film material for construction field, particularly through in-staff enhancement mode membrane structure material.
Background technology
Membrane structure is meant utilizes film material energetically, and in structure and architectural design, demonstrates fully the version of membrane structure characteristics.Membrane structure originate in the ancient times nomadic people with animal skin do the top, branch is made the tent that post is built, and has got into since the society in modern age, people utilize similar principle, make provisional facility, like the camp tent etc. of usefulness of march.Roofing at that time is merely some fabrics of having done simple water-proofing treatment, all is difficult to reach the requirement of permanent structure at aspects such as intensity, stability and durability.The 50-60 age in last century, along with chemical industry fly to build development, the progress of machining composite material technology is improved the combination property of the film material that uses as the roof and improves, for this emerging construction style popular laid good material base.Use at present structure of composite membrane comparatively widely is to adopt the woven dacron of woven weave as base cloth, and the priming coat, the calendering that are coated on the base cloth two sides are compounded in the calendering polychloroethylene film finishing coat outside the priming coat and are coated on the polyvinylidene fluoride through modification (being called for short PVDF) the layer formation outside the calendering polychloroethylene film finishing coat.This type structure of composite membrane material since the woven dacron that uses woven weave as the intermedium rack-layer, this material light transmission is poor, and very easily burning, the polyvinyl chloride of the fire-retardant main Pictest layer of structure of composite membrane (being called for short PVC) film is realized.Because the woven dacron grammes per square metre of woven weave is heavy, shared large percentage in whole structure of composite membrane, and add a large amount of plasticizer in the priming coat, and make that the flame retardant effect of this material is undesirable, in the process of using, be prone to potential safety hazard.
Summary of the invention
The purpose of the utility model is the problem to existing technical existence, and it is high to have proposed a kind of light transmittance, good flame retardation effect through in-staff enhancement mode membrane structure material.
The technical scheme that the utility model adopted: a kind of through in-staff enhancement mode hot melt calendering structure of composite membrane material, with through the polyester mesh cloth the compiled intermediate layer 1 as interior enhancing, front surface coated has paste PVC packed layer 2,40-60 g/m
2, the reverse side calendering has PVC film 3,400-450 g/m
2, positive calendering has PVC film 4,400-450 g/m
2, front surface coated has PVDF surface treatment film 5,4-6 g/m
2
Above-mentioned intermediate layer 1 is that the woven density of 1000D-1500D broadwise 1000D-1500D is that warp-wise 9-12 root/inch broadwise is that 9-12 root/inch terylene is through the netting lattice fabric for the thickness of yarn warp-wise;
Above-mentioned coating paste PVC packed layer 2 adopts mode, warm-up mill and the infrared ray Gel Treatment of roller coat.This packed layer 2 can effectively be filled and led up the jog of terylene WARP-KNITTING.
Above-mentioned positive and negative coating PVC film 3, PVC film 4 adopt hot melt calendering coating method, and directly cooling and shaping is handled.
Above-mentioned front surface coated paste PVC packed layer 2, reverse side calendering PVC film 3, positive calendering PVC film 4 do not need tack coat, through fusing into one through the mesh of compiling grid cloth, can reach the effect that can't peel off.
Above-mentioned front surface coated PVDF surface treatment film 5 adopts gravure roll to apply, through the oven drying film forming.
The paste PVC packed layer 2 of above-mentioned coating, reverse side calendering PVC film 3, positive calendering PVC film 4 all add the flame retardant effect auxiliary material.
The effect of the utility model:
1. the utility model adopts the intermediate layer 1 of the polyester mesh cloth of warp volume as interior enhancing; Front surface coated paste PVC packed layer 2 with flame retardant effect infiltrates through in the polyester mesh cloth fully; And in coating procedure; Reverse side calendered film 3, front surface coated paste PVC packed layer 2, positive calendering PVC film 4 wrap the silk thread of warp-knitting polyester cloth through fusing into one through the mesh of compiling grid cloth fully; In the process of burning, make combustion flame can't touch inflammable terylene silk thread, thereby the flame retardant effect of product is significantly promoted.
2. adopt the intermediate layer 1 of the polyester mesh cloth of warp volume as interior enhancing, thread density is sparse, has strengthened the light transmittance of product.
Description of drawings
Fig. 1 is the utility model structural representation.
1-intermediate layer among the figure, 2-front surface coated paste PVC packed layer, 3-reverse side calendering PVC film, 4-positive calendering PVC film, 5-front surface coated PVDF surface treatment film.
Below in conjunction with accompanying drawing the utility model is specifically described:
As shown in Figure 1, intermediate layer 1 is 1500D for the thickness of yarn warp-wise, and broadwise is 1500D; Woven density is that 12/inch of warp-wise broadwise is 12/inch; Front surface coated paste PVC packed layer 2 is applied to 50 g/m
2Reverse side calendering PVC film 3 is applied to 420 g/m
2Positive calendering PVC film 4 is applied to 450 g/m
2Front surface coated PVDF surface treatment film 5 is applied to 4 g/m
2Each layer is composited through the hot melt calendering.Intermediate layer 1, front surface coated paste PVC packed layer 2, reverse side calendering PVC film 3, positive calendering PVC film 4 is composited through the hot melt calendering.Front surface coated PVDF surface treatment film 5 applies through gravure roll, oven for drying, and setting roll is composited.
The utility model relates to performance indications through in-staff enhancement mode hot melt calendering structure of composite membrane
Claims (2)
1. one kind through in-staff enhancement mode hot melt calendering structure of composite membrane material, it is characterized in that, with through the polyester mesh cloth the compiled intermediate layer (1) as interior enhancing, front surface coated has paste polyvinyl chloride packed layer (2), 40-60 g/m
2, the reverse side calendering has polychloroethylene film (3), 400-450 g/m
2, positive calendering has polychloroethylene film (4), 400-450 g/m
2, front surface coated has polyvinylidene fluoride surface treatment film (5), 4-6 g/m
2
2. according to claim 1 a kind of through in-staff enhancement mode hot melt calendering structure of composite membrane material; It is characterized in that described intermediate layer (1) is that the woven density of 1000D-1500D broadwise 1000D-1500D is that warp-wise 9-12 root/inch broadwise is that 9-12 root/inch terylene is through the netting lattice fabric for the thickness of yarn warp-wise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202811807U CN202192803U (en) | 2011-08-04 | 2011-08-04 | Warp knitting inner enhancement type hot melting and rolling composite membrane structure material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202811807U CN202192803U (en) | 2011-08-04 | 2011-08-04 | Warp knitting inner enhancement type hot melting and rolling composite membrane structure material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192803U true CN202192803U (en) | 2012-04-18 |
Family
ID=45947733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202811807U Expired - Fee Related CN202192803U (en) | 2011-08-04 | 2011-08-04 | Warp knitting inner enhancement type hot melting and rolling composite membrane structure material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192803U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368590A (en) * | 2016-08-31 | 2017-02-01 | 海宁市莎特勒新材料有限公司 | Coating-material-containing warp-knitted grid roller shutter device capable of achieving rapid lifting |
| CN107757012A (en) * | 2017-11-14 | 2018-03-06 | 海宁富兴复合新材料有限公司 | Height peels off fitting PVC film |
| CN113308904A (en) * | 2021-06-07 | 2021-08-27 | 苏州奈米新纺织科技有限公司 | Elastic warp knitted fabric inflatable membrane compounding method |
| CN115742505A (en) * | 2022-11-08 | 2023-03-07 | 浙江明士达股份有限公司 | Flexible composite material for improving back surface reflectivity of double-glass photovoltaic panel and preparation method thereof |
-
2011
- 2011-08-04 CN CN2011202811807U patent/CN202192803U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368590A (en) * | 2016-08-31 | 2017-02-01 | 海宁市莎特勒新材料有限公司 | Coating-material-containing warp-knitted grid roller shutter device capable of achieving rapid lifting |
| CN107757012A (en) * | 2017-11-14 | 2018-03-06 | 海宁富兴复合新材料有限公司 | Height peels off fitting PVC film |
| CN113308904A (en) * | 2021-06-07 | 2021-08-27 | 苏州奈米新纺织科技有限公司 | Elastic warp knitted fabric inflatable membrane compounding method |
| CN115742505A (en) * | 2022-11-08 | 2023-03-07 | 浙江明士达股份有限公司 | Flexible composite material for improving back surface reflectivity of double-glass photovoltaic panel and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202192803U (en) | Warp knitting inner enhancement type hot melting and rolling composite membrane structure material | |
| WO2005081948A2 (en) | Flexible glass fiber weave | |
| CN202284238U (en) | Fiberglass sun cloth | |
| CN205439461U (en) | Refuse water anti -soil shading covering or awning on a car, boat, etc. lid combined material | |
| CN203831882U (en) | Glass fiber intra-reinforced polyvinyl chloride composite membrane structure | |
| CN104385730A (en) | Flame-retardant non-woven fabric | |
| CN203418824U (en) | Sunproof composite fabric | |
| CN203399947U (en) | Heat insulation curtain cloth | |
| CN105538799A (en) | Multilayer netted blackout fabric plus material | |
| CN203393345U (en) | heat-insulated scene-penetrating sunshading cloth | |
| CN207461903U (en) | A kind of fire prevention casement | |
| CN204306206U (en) | A kind of energy-conserving and environment-protective outdoor film structure parasols structure material | |
| CN206011899U (en) | A kind of Rachael blanket cloth | |
| CN209022554U (en) | A kind of permanent fire resistance fibre undercoat suede | |
| CN205395315U (en) | Special twins base waterproofing membrane is construct to underground | |
| CN202422884U (en) | High-strength adhesive tape | |
| KR101411404B1 (en) | Solids type roll blinds having air gap and manufacture method thereof | |
| CN215321067U (en) | Curtain fabric with flame retardance and heat insulation | |
| CN103469447A (en) | Multifunctional fireproof breathable fabric | |
| CN204977628U (en) | Velveteen surface fabric | |
| CN107326687A (en) | A kind of dense mesh safety vertical net and preparation method thereof | |
| CN210309439U (en) | Multilayer flame-retardant cotton-nylon fabric | |
| CN202788163U (en) | Ultra-light fabric for manufacturing tent | |
| CN206465542U (en) | A kind of coating inflaming retarding fabric | |
| CN106988126A (en) | A kind of two dimension prestressing stretching membrane structure material and its manufacture method |
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 |
Granted publication date: 20120418 Termination date: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |