CN102166858A - Multi-axial-direction stitch-bonding composite felt and manufacturing method thereof - Google Patents
Multi-axial-direction stitch-bonding composite felt and manufacturing method thereof Download PDFInfo
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- CN102166858A CN102166858A CN201010605765XA CN201010605765A CN102166858A CN 102166858 A CN102166858 A CN 102166858A CN 201010605765X A CN201010605765X A CN 201010605765XA CN 201010605765 A CN201010605765 A CN 201010605765A CN 102166858 A CN102166858 A CN 102166858A
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- multiaxis
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Abstract
The invention discloses a multi-axial-direction stitch-bonding composite felt which mainly comprises a multi-axial-direction stitch-bonding felt. The multi-axial-direction stitch-bonding composite felt is made by spaced overlying of three layers of multi-axial-direction stitch-bonding felts and two layers of polyester films combined by glass fiber wire. The manufacturing method of the invention comprises: overlying three layers of multi-axial-direction stitch-bonding felts and two layers of polyester films in a spaced manner and stitching the spaced overlying of three layers of multi-axial-direction stitch-bonding felts and two layers of polyester films to get an intermediate; putting the intermediate between a double-layer aluminium-made plate for high temperature heating at 150 DEG C to ferment and fuse the internal polyester film layer, thus to bond the multi-axial-direction stitch-bonding felt; cooling the bonded multi-axial-direction stitch-bonding felt, and taking the multi-axial-direction stitch-bonding felt out the aluminium-made plate after cooling forming, thus to get the multi-axial-direction stitch-bonding composite felt. The multi-axial-direction stitch-bonding composite felt of the invention has the advantages of high flatness, product thickness up to 3.5mm, loosening structure, high stretching resistance in longitudinal and latitudinal direction, uniform distribution of layer structure, without curling, high-temperature resistance, and fireproof, and can be widely applied to tunnel, traffic, construction and other fields.
Description
Technical field
The present invention relates to a kind of composite, particularly a kind of multiaxis of industries such as rail transport, civil engineering that is used for is to stitch combo mat and manufacture method thereof.
Background technology
Along with international market laminate composite range of application enlarges, particularly occupy critical role in space flight, war industry, traffic and civilian industry field.The appearance of composite and development have produced huge impetus to the Structural Engineering in 20th century, and form the market of global advanced material.Thereby having driven the fast development of fiberglass substrate, fiberglass substrate obviously passes out the popular signal with base materials such as loop bonding felt, composite felt, compound fabrics.Under this application background, the laminate composite has the shortcoming of learning performance with bottom because of there being " layer ": the damage expansion as layering, cracking susceptible is fast, and vertical stratification direction intensity is low, and shock resistance difference etc. all reveals.
Summary of the invention
The objective of the invention is to provide that a kind of mechanical property is good for the deficiency that solves above-mentioned technology, the multiaxis of laminate intensity height, fireproofing and heat resistant is to stitch combo mat and manufacture method thereof.
In order to achieve the above object, the designed multiaxis of the present invention is to stitch combo mat, and mainly being superposeed at interval to loop bonding felt and two layers polyester film by three layers of multiaxis is composited by the glass line.
Wherein:
Described multiaxis is to become 0 °, 90 ° directions to be formed by stacking with the broadwise fibre glass roving by the warp-wise fibre glass roving to the loop bonding felt; Described three layers of multiaxis to loop bonding felt stack direction from top to bottom are respectively: 0 °, 90 °, and 0 °, 90 °, 90 °, 0 °;
Described loop bonding composite construction is by 580 ℃ of heatproofs, and the chain marshalling that fusing point is formed at 1200 ℃ glass line is knitted, and its stitch density is the 25mm/ root.
The designed multiaxis of the present invention is to the loop bonding felt and the two layers polyester film is stacked at interval and compile by the glass linear slit and to obtain intermediate with three layers of multiaxis to the manufacture method of stitch combo mat, intermediate is placed on up and down between the two-layer aluminum plate, high temperature heating through 150 ℃, make inner laminated polyester film fermentation fusing, bonding multiaxis is to the loop bonding felt, cooling and shaping is treated after typing is finished it to be taken out from aluminum plate then, promptly obtains multiaxis to stitch combo mat.
The resulting multiaxis of the present invention is to stitch combo mat and manufacture method thereof, utilize multiaxis to 90 ° on loop bonding felt and 0 ° of mutual superposition, with the characteristic that increases thickness under the grammes per square metre ratio, the multilayer multiaxis forms with glass linear slit volume to loop bonding felt and polyester film again, and five-layer structure is provided with at interval, mutual superposition, this layer is arranged stacked system, can make the docile property of giving full play between layer and the layer each other, has increased the docile property of fiber and fiber contact-making surface; And polyester film has waterproof, impervious, moistureproof, and water white transparency is glossy, and obdurability and good springiness are compared with other plastics polyester film, have characteristics such as density is big, hot strength height.Increase glass layer superficial density and hardness; after ambient temperature promotes 150 ℃; can melt the formation layer protecting film, improve the bonding force between the glass layer simultaneously, polyester film is nontoxic, tasteless, not flammable; do not injure the novel environment friendly material of human body skin; and use single, compound with multiaxis to the loop bonding felt, need not and the compound supporting use of other materials; only need heat and to melt automatically, form a kind of adhesive.
Secondly this multiaxis has solved lamination problem to the stacked at interval layer structure of loop bonding felt and polyester film, and the use polyester film after heating, is combined closely tight between fibrage and the fibrage; Also solved simultaneously the problem of product strength difference.Because after increasing polyester film, after the polyester film heating, each molecule infiltration is in each fiber gap, with " stickfast " of fibre compact.
In sum, the multiaxis that the present invention obtains has to stitch combo mat: high-level flatness, product thickness reaches 3.5mm, structure is tight, the stretching resistance intensity height of warp, broadwise, and layer structure distribution is even, do not curl, high temperature resistant, characteristics such as fire prevention can be widely used in fields such as tunnel, communications, building.And the designed multiaxis of the present invention has to the manufacture method of stitch combo mat: security performance is good, reduces the shop layer, produces convenient characteristics such as rapid.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The invention will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the multiaxis that present embodiment is described mainly comprises multiaxis to loop bonding felt 1 to stitch combo mat, and multiaxis is composited by the glass line to loop bonding felt 1 and the 2 interval stacks of two layers polyester film by three layers of multiaxis to stitch combo mat.
Wherein:
Described multiaxis is to be formed by stacking by 4 one-tenth 0 °, 90 ° directions of warp-wise fibre glass roving 3 and broadwise fibre glass roving to loop bonding felt 1; Described three layers of multiaxis to loop bonding felt 1 stack direction from top to bottom are respectively: 0 °, 90 °, and 0 °, 90 °, 90 °, 0 °;
Described loop bonding composite construction is by 580 ℃ of heatproofs, and the chain marshalling that fusing point is formed at 1200 ℃ glass line is knitted, and its stitch density is the 25mm/ root.
The described multiaxis of present embodiment is to be that 200 μ m polyester films 2 are stacked at interval and compile by the glass linear slit and to obtain intermediate with three layers of multiaxis to loop bonding felt 1 and two layers of thickness to the manufacture method of stitch combo mat, intermediate is placed on up and down between the two-layer aluminum plate, high temperature heating through 150 ℃, make 2 layers of fermentation fusing of inner polyester film, bonding multiaxis is to loop bonding felt 1, cooling and shaping is treated after typing is finished it to be taken out from aluminum plate then, promptly obtains multiaxis to stitch combo mat.
Claims (4)
1. a multiaxis mainly comprises multiaxis to the loop bonding felt to stitch combo mat, it is characterized in that multiaxis is superposeed to loop bonding felt and two layers polyester film by three layers of multiaxis at interval to stitch combo mat to be composited by the glass line.
2. multiaxis according to claim 1 is characterized in that to stitch combo mat described multiaxis is to become 0 °, 90 ° directions to be formed by stacking with the broadwise fibre glass roving by the warp-wise fibre glass roving to the loop bonding felt; Described three layers of multiaxis to loop bonding felt stack direction from top to bottom are respectively: 0 °, 90 °, and 0 °, 90 °, 90 °, 0 °.
3. multiaxis according to claim 1 is characterized in that to stitch combo mat described loop bonding composite construction is by 580 ℃ of heatproofs, and the chain marshalling that fusing point is formed at 1200 ℃ glass line is knitted, and its stitch density is the 25mm/ root.
4. a multiaxis as claimed in claim 1 is to the manufacture method of stitch combo mat, it is characterized in that three layers of multiaxis stacked at interval and compile by the glass linear slit and to obtain intermediate to loop bonding felt and two layers polyester film, intermediate is placed on up and down between the two-layer aluminum plate, high temperature heating through 150 ℃, make inner laminated polyester film fermentation fusing, bonding multiaxis is to loop bonding felt, cooling and shaping then, treat after typing is finished it to be taken out from aluminum plate, promptly obtain multiaxis to stitch combo mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605765XA CN102166858A (en) | 2010-12-25 | 2010-12-25 | Multi-axial-direction stitch-bonding composite felt and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010605765XA CN102166858A (en) | 2010-12-25 | 2010-12-25 | Multi-axial-direction stitch-bonding composite felt and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102166858A true CN102166858A (en) | 2011-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010605765XA Pending CN102166858A (en) | 2010-12-25 | 2010-12-25 | Multi-axial-direction stitch-bonding composite felt and manufacturing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132246A (en) * | 2013-03-06 | 2013-06-05 | 上海劲纬高强纤维有限公司 | Production method of warp-free multi-axial fabric |
| CN105088537A (en) * | 2015-07-17 | 2015-11-25 | 常州市新创复合材料有限公司 | Production method for multi-axial pre-setting fabric employing high performance fibers |
| CN112944054A (en) * | 2020-12-29 | 2021-06-11 | 安徽永高塑业发展有限公司 | High-strength high-sealing-performance glass fiber winding protective sleeve and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1762874A (en) * | 2004-09-02 | 2006-04-26 | 河村产业株式会社 | Piled glass and method of manufacturing the same |
| CN201358359Y (en) * | 2009-02-19 | 2009-12-09 | 浙江联洋复合材料有限公司 | Multi-axial stitch knitting felt |
-
2010
- 2010-12-25 CN CN201010605765XA patent/CN102166858A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1762874A (en) * | 2004-09-02 | 2006-04-26 | 河村产业株式会社 | Piled glass and method of manufacturing the same |
| CN201358359Y (en) * | 2009-02-19 | 2009-12-09 | 浙江联洋复合材料有限公司 | Multi-axial stitch knitting felt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132246A (en) * | 2013-03-06 | 2013-06-05 | 上海劲纬高强纤维有限公司 | Production method of warp-free multi-axial fabric |
| CN105088537A (en) * | 2015-07-17 | 2015-11-25 | 常州市新创复合材料有限公司 | Production method for multi-axial pre-setting fabric employing high performance fibers |
| CN112944054A (en) * | 2020-12-29 | 2021-06-11 | 安徽永高塑业发展有限公司 | High-strength high-sealing-performance glass fiber winding protective sleeve and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110831 |