CN205775153U - A kind of high-modulus multi-axial tricot - Google Patents
A kind of high-modulus multi-axial tricot Download PDFInfo
- Publication number
- CN205775153U CN205775153U CN201620016334.2U CN201620016334U CN205775153U CN 205775153 U CN205775153 U CN 205775153U CN 201620016334 U CN201620016334 U CN 201620016334U CN 205775153 U CN205775153 U CN 205775153U
- Authority
- CN
- China
- Prior art keywords
- warp thread
- weft yarn
- modulus
- braided wire
- 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.)
- Active
Links
- 239000011521 glass Substances 0.000 claims abstract description 22
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 239000003365 glass fiber Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 239000011347 resin Substances 0.000 abstract description 5
- 229920005989 resin Polymers 0.000 abstract description 5
- 230000007423 decrease Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000009954 braiding Methods 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 239000011265 semifinished product Substances 0.000 description 3
- 238000009966 trimming Methods 0.000 description 3
- 238000009940 knitting Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229920004933 Terylene® Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Landscapes
- Reinforced Plastic Materials (AREA)
- Knitting Of Fabric (AREA)
Abstract
This utility model relates to a kind of high-modulus multi-axial tricot.General multi-axial tricot is in compounding process, due to the open-celled structure that it is bigger, resin flowing transitivity can be caused very poor.This utility model is characterized in that fabric is overlapped mutually by quadruple cloth layer and forms, described tissue layer includes warp thread, weft yarn, chopped mat and through braided wire, described warp thread and weft yarn angle in 90 ° are overlapped mutually and form, and described connect with chaining form through braided wire, weft yarn and warp thread.This utility model has the advantage that and uses pillar stitch through braided wire, and glass fibre only causes the decline of fabric strength because there is flexing during braiding；Axially high-modulus glass can significantly improve the axial strength of fabric；Due to the addition of Chopped Strand Mat, in later stage combination process, resin has more preferable transmission mobility and infiltration ratio is more uniform.
Description
Technical field
This utility model relates to a kind of WARP-KNITTING technical field, is exactly a kind of polyaxial warp of high-modulus specifically
Fabric.
Background technology
In order to overcome glass fibre shortcoming of easy flexing in traditional textile, a kind of novel multi-shaft warp knitting is knitted
Thing is developed.In actual production, to axial strong in the industry such as Aero-Space, wind power generation blade, automobile
Degree requires at a relatively high, and 3 D weaving is relatively costly, thus a kind of low cost high-modulus axial fabrics of exploitation becomes
The most important.General multi-axial tricot is in compounding process, due to the open-celled structure that it is bigger,
Resin flowing transitivity can be caused very poor, therefore, increase the flowing in the combination process of multi-axial tricot and pass
Passing property also becomes the most urgent.
Utility model content
This utility model is in order to solve above-mentioned technical problem, it is provided that a kind of high-modulus multi-axial tricot, no
The decline of fabric strength be caused because there is flexing, the axial strength of fabric can be significantly improved, easily manufactured,
Cost is relatively low.
The technical solution of the utility model is as follows: a kind of high-modulus multi-axial tricot, it is characterised in that fabric
Being overlapped mutually by quadruple cloth layer and form, described tissue layer includes warp thread, weft yarn, chopped mat and through braided wire, institute
State warp thread and weft yarn angle in 90 ° be overlapped mutually and form, described through braided wire, weft yarn and warp thread with chaining shape
Formula connects.
Described warp thread is made up of high-modulus glass fiber, and line density is 2400tex.
Distance between the yarn of described warp thread is 0.5-1.5 centimetre, and the distance between the yarn of described weft yarn is
2.5-4.0 centimetre.
Described weft yarn is made up of the glass fibre of different count, and line density is 1200-2400tex.
Described chopped mat is glass chopped strand mats, and its thickness is 0.25mm.
Mass area ratio is 300 grams every square metre 400 grams every square metre.
This utility model, compared with multi-axial tricot of the prior art, has the advantage that and adopts through braided wire
With pillar stitch, glass fibre only causes the decline of fabric strength because there is flexing during braiding；Axle
The axial strength of fabric can be significantly improved to high-modulus glass；Due to the addition of Chopped Strand Mat, in later stage combination process
It is more uniform that resin has preferably transmission mobility and infiltration ratio.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Described in figure: 1, warp thread, 2, weft yarn, 3, glass chopped mat, 4, through braided wire.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail.
Forming as it is shown in figure 1, this utility model is overlapped mutually by quadruple cloth layer, described tissue layer includes warp thread
1, weft yarn 2, glass chopped mat 3 and through braided wire 4.Warp thread and weft yarn angle in 90 ° are overlapped mutually and form,
Connect with chaining form through braided wire and weft yarn and warp thread.Radially the Glass yarn of high-modulus can be obviously enhanced fabric
Axial strength, radial direction yarn is linked together by the sparse Glass yarn of broadwise, and glass chopped mat is in the later stage
Combination process may consequently contribute to flowing and the permeability of resin.Using pillar stitch through braided wire, glass was weaving
Journey only causes the decline of fabric strength because there is flexing.
The mass area ratio of the multi-axial tricot in the present embodiment is 450 grams every square metre, its high-modulus
The unit are of glass thread layer is 240 grams every square metre, and the surface density of its glass weft layers is 50 grams and often puts down
Side's rice, the line density of polyester filament is 75dtex.
Screen fibre degree be the glass of 2400tex as warp thread, line density be the glass of 1200tex as weft yarn,
Line density is the glass chopped mat that polyester filament is some and thickness is 0.25 millimeter of 75dtex；By warp-wise glass
Yarn is positioned on creel, and the spacing between adjacent two is 1cm；By equally spaced for broadwise glass laid in parallel in
Radially on glass, and it is 90 degree with radial direction glass and intersects, form the smooth glass in 90 degree intersections being parallel to each other
Fine layer；On above-mentioned glass stratum reticulare, laid in parallel thickness is the glass chopped mat of 0.25 millimeters thick, above-mentioned one-tenth 90
Glass fiber net and Chopped Strand Mat one piece that degree intersects are delivered to warp knit mechanism by lapping, are the terylene of 75dtex by specification
Long filament, with pillar stitch's form and its warp knit, forms the semi-finished product of multi-axial tricot；By above-mentioned semi-finished product warp
It is delivered to trimming device by lapping and carries out trimming；By the semi-finished product after trimming via wrap-up rolling, finished product.
Claims (2)
1. a high-modulus multi-axial tricot, it is characterized in that fabric is overlapped mutually by quadruple cloth layer to form, described tissue layer includes warp thread, weft yarn, chopped mat and through braided wire, described warp thread and weft yarn angle in 90 ° are overlapped mutually and form, described through braided wire, weft yarn and warp thread connect with chaining form, described warp thread is made up of high-modulus glass fiber, line density is 2400tex, the line density of described weft yarn is 1200tex, distance between the yarn of described warp thread is 0.5-1.5 centimetre, distance between the yarn of described weft yarn is 2.5-4.0 centimetre, described chopped mat is glass chopped strand mats, its thickness is 0.25mm.
A kind of high-modulus multi-axial tricot the most according to claim 1, it is characterised in that mass area ratio is 300 grams every square metre 500 grams every square metre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016334.2U CN205775153U (en) | 2016-01-07 | 2016-01-07 | A kind of high-modulus multi-axial tricot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016334.2U CN205775153U (en) | 2016-01-07 | 2016-01-07 | A kind of high-modulus multi-axial tricot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205775153U true CN205775153U (en) | 2016-12-07 |
Family
ID=57413180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620016334.2U Active CN205775153U (en) | 2016-01-07 | 2016-01-07 | A kind of high-modulus multi-axial tricot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205775153U (en) |
-
2016
- 2016-01-07 CN CN201620016334.2U patent/CN205775153U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10233574B2 (en) | Knitting apparatus for cylindrical biaxial three-dimensional weft knitted structure | |
| Mirdehghan | Fibrous polymeric composites | |
| CN107956037A (en) | A kind of 3D warp knits partition adjustable fabric, fabric formation process and tricot machine | |
| CN204570161U (en) | Plying glass yarn anti tear environmentally friendly vehicle base cloth | |
| De Araujo et al. | Weft-knitted structures for industrial applications | |
| CN102400398B (en) | Method for preparing single polymer composite material by using two-component composite fiber | |
| CN111373083A (en) | Unidirectional fabric and application thereof | |
| Latifi | Engineered Polymeric Fibrous Materials | |
| CN104492163A (en) | Industrial waste gas filter material and manufacturing method thereof | |
| CN202192817U (en) | Dedicated reinforcing compound felt for pultrusion sectional material | |
| CN101984174A (en) | Process for producing multi-axial warp knitted fabric | |
| CN205775153U (en) | A kind of high-modulus multi-axial tricot | |
| CN102560867A (en) | Method for producing warp knitted single axial reinforced composite fabric | |
| CN103161021A (en) | Multi-axial warp knitting fabric and manufacturing method thereof | |
| JP6071313B2 (en) | Knitted base material and knitting method of knitted base material | |
| CN102126310A (en) | Non-woven reinforced needle-punched non-woven fabric and manufacturing method thereof | |
| CN109895465B (en) | Fiber braided fabric and preparation method and application thereof | |
| CN103481555A (en) | Method for knitting warp-knitted biaxial reinforced fabric | |
| CN103993415B (en) | A kind of type transformer coil Biaxial multilayer lining welf-knitting fabric and weaving method | |
| CN202766743U (en) | Warming knitted fabric with thick and thin stitch lengths | |
| CN107757020A (en) | It is a kind of with noctilucence and to be compounded with the non-woven fabrics of carbon fiber | |
| CN104963078B (en) | A kind of tubulose multilayer multiple-axial warp knitting machine | |
| CN201483839U (en) | Glass fiber and polyester non-woven fabric compound knitted chopped strand mat | |
| CN203923545U (en) | Dictyosome | |
| CN203187922U (en) | Multi-axial-direction warp knitting fabric |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314419 No. 61 Xinmin Road, Haining warp knitting industrial park, Zhejiang, Hangzhou Patentee after: Zhejiang becomes a new energy Polytron Technologies Inc Address before: 314419 Jiaxing Province, Haining warp knitting industrial park, Xinmin Road, No. 61 Patentee before: Zhejiang Chengrudan New Energy Technology Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP02 | Change in the address of a patent holder |
Address after: 314419 Jiaxing Province, Haining warp knitting industrial park, Xinmin Road, No. 61 Patentee after: Zhejiang becomes a new energy Polytron Technologies Inc Address before: 314419 No. 61 Xinmin Road, Haining warp knitting industrial park, Zhejiang, Hangzhou Patentee before: Zhejiang becomes a new energy Polytron Technologies Inc |
|
| CP02 | Change in the address of a patent holder |