CN207256992U - A kind of fiber blended fabric - Google Patents
A kind of fiber blended fabric Download PDFInfo
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- CN207256992U CN207256992U CN201721140479.4U CN201721140479U CN207256992U CN 207256992 U CN207256992 U CN 207256992U CN 201721140479 U CN201721140479 U CN 201721140479U CN 207256992 U CN207256992 U CN 207256992U
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- blended fabric
- fabric
- fiber blended
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Abstract
It the utility model is related to a kind of fiber blended fabric.Glass fibre is because its density is high, the relatively low requirement that can not meet design of strength modulus.The utility model is characterized in that warp direction spreads the glass layer into agent structure, identical warp direction spreads the carbon fiber layer into agent structure at the same time, two fibre layers spread in the same direction into, form about one tiling laminated construction, then the weft yams layer into 90 degree of directions is spread at the back side of fabric, above-mentioned fibrous layer is woven by warp knit binding by dacron thread again and forms an integrally-built structure, fabric is one-time formed pre- orientation infrastructure product, and the high request of mechanical property is born on wind blade crossbeam single shaft direction of giving prominence to the key points.On the premise of the weight of fabric is mitigated, mechanical property is significantly improved the utility model on the contrary.
Description
Technical field
The utility model belongs to technical field of novel materials, is related to a kind of industrial textile, more particularly to a kind of fiber
Blended fabric.
Background technology
In the fiber that field of compound material is most widely used, carbon fiber is that opposite glass fibre is strong with very high ratio
The high-performance fiber of degree and specific modulus, while its density is less than glass fibre on the contrary, therefore in space flight and aviation, large scale wind blade
Field of compound material.Glass fibre is because its density is high, the relatively low requirement that can not meet design of strength modulus, particularly big
The main body part of the force of type blade, the extended length of blade, blade must be managed to weight, high strength and modulus property development, carbon
The application of fiber is possibly realized, according to the situation of existing exploitation, since carbon fiber cost is very high, so carbon glass blended fabric can be with
At cost, mechanical property, the several aspects of operability possibility is provided for the exploitation of product.
Utility model content
The purpose of this utility model is existing in the prior art in order to solve the problems, such as, is knitted so as to provide a kind of fiber shuffling
Thing, has excellent mechanical property and processing performance, has relatively low cost.
The technical solution adopted in the utility model is：A kind of fiber blended fabric, it is characterised in that warp direction paving is become owner of
The glass layer of body structure, while identical warp direction spreads the carbon fiber layer into agent structure, two fibre layers are along same side
To spread into, form about one laminated construction that tiles, then spread the weft yams layer into 90 degree of directions at the back side of fabric, then by
Dacron thread weaves above-mentioned fibrous layer by warp knit binding and forms an integrally-built structure, and fabric is one-time formed predetermined
To infrastructure product, the high request of mechanical property is born on wind blade crossbeam single shaft direction of giving prominence to the key points.
The specification of the glass layer is 1500TEX-3300TEX.
The specification of the carbon fiber layer is 10-14K.
The specification of the carbon fiber layer is 12K.
The weft yams layer is the glass fiber yarn of 100TEX-300TEX specifications.
The glass layer density is not less than 12.5 pieces/inch.
The carbon fiber layer density is not less than 3 pieces/inch.
The weft yams layer density is not less than 10 pieces/inch.
The fabric axial tensile strength can reach 1100-1300MPa and more than, axial modulus can reach 55-80GPa
More than.
The utility model is a kind of fabric construction of prominent fabric property, by using parallel double-deck carbon fiber and glass
Fiber shuffling, had not only improved the mechanical property intensity and modulus of fabric, but also did not influenced the strain problem that two kinds of fibrages produce,
It will not cannot be merged the problem of uniform because of two kinds of being blended to produce for fiber in road processing afterwards, before the weight of fabric is mitigated
Put, mechanical property is significantly improved on the contrary.
The utility model can also carry out a variety of designs according to the adjustment of the yarn to fabric, axial density, structure, adapt to
Different application demands.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Embodiment
Below in conjunction with the accompanying drawings, thin description is carried out to a kind of fiber blended fabric of the utility model：
As shown in Figure 1：The utility model is entered the paving of Yarn homogeneous by warp-wise creel with the glass fibre of 2400TEX
To the knitting zone of polyaxial equipment, warp fiber layers 1 are formed, while with the carbon fiber of 12K, fiber is passed through by rational device
To uniformly spreading into the knitting zone of polyaxial braiding apparatus, warp fiber layers 2 are formed, inlaid thread is passed through with the glass fibre of 100TEX
Device, is lining into knitting zone, forms fibrous layer 3, and 1 density of fibrous layer is not less than 12.5 pieces/inch, and 2 density of fibrous layer is not less than 3
Piece/inch, 3 density of fibrous layer be not less than 10 pieces/inch, all fibres layer knitting zone by Polyester Yarns be bundled into one it is whole
Body.
Fabric axial tensile strength of the present invention can reach 1100-1300MPa and more than, axial modulus can reach 55-80GPa
More than.Its tensile strength of the preferable product of current high-modulus glass fiber also can only achieve 1000MPa, axial modulus 48GPa.
Listed above is only specific embodiment of the utility model, and the utility model is not limited to above embodiment,
There can also be many deformations.Those of ordinary skill in the art directly can export or associate from the utility model disclosure
All deformations, be considered as the scope of protection of the utility model.
Claims (9)
1. a kind of fiber blended fabric, it is characterised in that warp direction spreads the glass layer (1) into agent structure, while identical
Warp direction spreads the carbon fiber layer (2) into agent structure, and two fibre layers are spread into about one tiling of composition is folded in the same direction
Rotating fields, then spread the weft yams layer (3) into 90 degree of directions at the back side of fabric, then are bundled and woven by warp knit by dacron thread
Above-mentioned fibrous layer forms an integrally-built structure.
A kind of 2. fiber blended fabric according to claim 1, it is characterised in that the specification of the glass layer (1)
For 1500TEX-3300TEX.
A kind of 3. fiber blended fabric according to claim 1 or 2, it is characterised in that the rule of the carbon fiber layer (2)
Lattice are 10-14K.
4. a kind of fiber blended fabric according to claim 3, it is characterised in that the specification of the carbon fiber layer (2) is
12K。
5. a kind of fiber blended fabric according to claim 1, it is characterised in that the weft yams layer is 100TEX-
The glass fiber yarn of 300TEX specifications.
6. a kind of fiber blended fabric according to claim 1, it is characterised in that described glass layer (1) density is not
Less than 12.5 pieces/inch.
7. a kind of fiber blended fabric according to claim 1, it is characterised in that described carbon fiber layer (2) density is not small
In 3 pieces/inch.
8. a kind of fiber blended fabric according to claim 1, it is characterised in that described weft yams layer (3) density is not
Less than 10 pieces/inch.
A kind of 9. fiber blended fabric according to claim 1, it is characterised in that the specification of the glass layer (1)
For 2400K, the specification of the carbon fiber layer (2) is 12K, and the weft yams layer (3) is the glass fiber yarn of 100TEX
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140479.4U CN207256992U (en) | 2017-09-07 | 2017-09-07 | A kind of fiber blended fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721140479.4U CN207256992U (en) | 2017-09-07 | 2017-09-07 | A kind of fiber blended fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207256992U true CN207256992U (en) | 2018-04-20 |
Family
ID=61920229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721140479.4U Active CN207256992U (en) | 2017-09-07 | 2017-09-07 | A kind of fiber blended fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207256992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458046A (en) * | 2017-09-07 | 2017-12-12 | 浙江成如旦新能源科技股份有限公司 | A kind of fiber blended fabric |
-
2017
- 2017-09-07 CN CN201721140479.4U patent/CN207256992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458046A (en) * | 2017-09-07 | 2017-12-12 | 浙江成如旦新能源科技股份有限公司 | A kind of fiber blended fabric |
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