CN106480600A - A kind of manufacture method of UHMWPE sheet material - Google Patents
A kind of manufacture method of UHMWPE sheet material Download PDFInfo
- Publication number
- CN106480600A CN106480600A CN201510515441.XA CN201510515441A CN106480600A CN 106480600 A CN106480600 A CN 106480600A CN 201510515441 A CN201510515441 A CN 201510515441A CN 106480600 A CN106480600 A CN 106480600A
- Authority
- CN
- China
- Prior art keywords
- exhibition
- wire
- manufacture method
- silk
- exhibition silk
- 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.)
- Pending
Links
Abstract
The present invention discloses a kind of manufacture method of UHMWPE sheet material, including fibre bundle is unwind, boundling, arrangement, launch, gluing, dry step, the deployment step is carried out using exhibition silk equipment, the exhibition silk equipment includes several exhibition silk units, each exhibition silk unit includes the first horizontally disposed exhibition wire and the second horizontally disposed exhibition wire, the first exhibition wire has arc-shaped curved surface, the second exhibition wire has corner angle, the fibre bundle is launched by the arc-shaped curved surface for contacting the first exhibition wire and the corner angle for contacting the second exhibition wire.Under surface density of the same race, ballistic performance improves at least 10% to single-oriented presoaked belts obtained in the inventive method.
Description
Technical field
The present invention relates to superhigh molecular weight polyethylene fibers production equipment technical field, more particularly to a kind of
The manufacture method of UHMWPE sheet material.
Background technology
The manufacture method of ultra-high molecular weight polyethylene (English abbreviation UHMWPE) sheet material includes two kinds：Knit
Method and nonwoven process is made, single-oriented presoaked belts are obtained by nonwoven process.Rule of thumb data understand,
UHMWPE fiber is best suited for making single-oriented presoaked belts, this avoid in fiber crossovers in weaven goods
Place is more beneficial for fiber by reflection and the weakest point being formed by stacking of stress wave, the prepreg tape of mono-oriented arrangement
Energy absorption and energy dissipation.
United States Patent (USP) US4916000 discloses a kind of system of high-strength high-modulus polyethylene fiber single-oriented presoaked belts
Preparation Method, in that patent, fibre bundle is sprawled by two exhibition roll dies, then in the fiber that sprawls
The suitable adhesive of upper spraying, is dried to obtain single-oriented presoaked belts.
Chinese patent CN1291090C discloses a kind of high-strength high-modulus polyethylene fiber single-oriented presoaked belts
Continuous preparation method, in that patent, allows high-pressure electrostatic on fiber band so that fiber is uniformly sprawled, is sprawling
Fiber on adhesive for spraying, by adhesive dry be obtained single-oriented presoaked belts.
Above-mentioned United States Patent (USP) US4916000 only discloses the simple preparation method of prepreg, not to preimpregnation
The thickness evenness of material is controlled, if it is desired to improve ballistic performance, is necessary for improving the equal of prepreg
Even property and flatness, and prepreg tape uniformity uniform related, United States Patent (USP) US4916000 directly to exhibition silk
Only fiber is sprawled with two exhibition silk rods, it is difficult to make fiber height uniformly arrange.
Above-mentioned Chinese patent CN1291090C is sprawled using high-voltage electrostatic generator and Xelminator
The prepreg tape that fibre bundle is made, its fiber exhibition silk uniformity have much room for improvement, and production security exist hidden
Suffer from.
As can be seen here, the manufacture method how to the UHMWPE sheet material of prior art is improved, and is improved
The uniformity of single-oriented presoaked belts, and then the good UHMWPE sheet material of ballistic performance is obtained, this is this area
The current technical issues that need to address.
Content of the invention
In view of this, it is an object of the invention to provide a kind of manufacture method of UHMWPE sheet material, improves
The uniformity of single-oriented presoaked belts, and then obtain the good UHMWPE sheet material of ballistic performance.
For solving above-mentioned technical problem, the technical scheme is that：
A kind of manufacture method of UHMWPE sheet material, including fibre bundle is carried out unwinding, boundling, arrangement,
Expansion, gluing, the step of drying, the deployment step are carried out using exhibition silk equipment, the exhibition silk equipment
Including several exhibition silk units, each exhibition silk unit includes the first substantially horizontally disposed exhibition wire
And substantially horizontally disposed second exhibition wire, the first exhibition wire has arc-shaped curved surface, institute
State the second exhibition wire and there are corner angle, the fibre bundle by contact described first exhibition wire arc-shaped curved surface with
And the corner angle of the second exhibition wire are contacted launching.In technical scheme, by arranging first
Exhibition wire, the arc-shaped curved surface of the first exhibition wire carry out Uniform Tension and extension to fiber to be processed, then
Again by second exhibition wire on arrange at least one prism, for processed fiber bundles contact, so
Fibre bundle can be made in the presence of the corner angle, collapsed into by the extruding of some tension flat-shaped, fully
Drawout.In technical scheme, exhibition silk unit can be one, alternatively two or more, per
The first exhibition wire in individual exhibition silk unit can be one, or two or more, the second exhibition wire can
Think one, alternatively two or more.First exhibition wire, the second exhibition wire can be cylinder shape, also may be used
Think the other shapes such as stage body shape.
As a kind of alternative technology scheme, when carrying out the deployment step, each exhibition silk unit
First exhibition wire, second exhibition wire rotating speed be 10～100 revs/min.
As a kind of alternative technology scheme, positioned at the first exhibition wire connection foremost of exhibition silk equipment
One drive mechanism and it is rotated by which, and its of exhibition silk equipment is driven by the gearing of fibre bundle
Remaining first exhibition wire, second exhibition wire rotate.
As a kind of alternative technology scheme, in the exhibition silk unit, the second exhibition wire position
In the downstream of the described first exhibition wire, the second exhibition wire is with the described first exhibition wire in vertical direction
Distance is 100mm-800mm, distance in the horizontal direction is 100mm-800mm.
Used as a kind of alternative technology scheme, the second exhibition wire is polygonal prism body.
Alternatively technical scheme, the cross section of the second exhibition wire be by camber line and
The face that straight line is surrounded.This kind of structure can also form described corner angle.
As a kind of alternative technology scheme, for contacting the fibre bundle in the second exhibition wire
Corner angle have two, the distance between two corner angle be 50mm-100mm.
Used as a kind of alternative technology scheme, the quantity of the exhibition silk unit is 2-8.
As a kind of alternative technology scheme, with two or more interval setting in the exhibition silk unit
Second exhibition wire.
Used as a kind of alternative technology scheme, the first exhibition wire is exhibition roll dies, a diameter of
50mm-120mm.
As a kind of alternative technology scheme, wrong with two or more height in the exhibition silk unit
Fall setting first exhibition wire.
Used as a kind of alternative technology scheme, in the exhibition silk unit, the diameter of the first exhibition wire is different.
The manufacture method of the UHMWPE sheet material of the present invention, including fibre bundle is carried out unwinding, boundling,
Arrangement, expansion, gluing, the step of drying, wherein, described launch the step of using exhibition silk equipment carry out,
The exhibition silk equipment includes several exhibition silk units, and each exhibition silk unit includes substantially horizontally disposed
The first exhibition wire and substantially horizontally disposed second exhibition wire, the first exhibition wire has
Arc-shaped curved surface, the second exhibition wire have corner angle, and the fibre bundle is by contacting the first exhibition wire
Arc-shaped curved surface and contact the corner angle of the second exhibition wire launching, open up wire arc-shaped curved surface first
In the presence of, stretching is extended thinning, then when in the second exhibition wire, is touching the rib that arranges thereon
When at angle, fibre bundle is subject to the extruding of some tension and collapses into flat-shaped, dexterously make use of effect of caving in
Make the abundant drawout of fibre bundle.The single-oriented presoaked belts that is made by the inventive method, thin and lightweight, its
Fiber areal densities can reach 18-30g/m2, and existing exhibition silk technology fiber areal densities are then 40-60g/m2,
Under surface density of the same race, ballistic performance improves at least 10% to single-oriented presoaked belts obtained in the inventive method.
Description of the drawings
The manufacture method of the UHMWPE sheet material that Fig. 1 is provided for the embodiment of the present invention 1 exhibition silk equipment used
Structural representation；
The manufacture method of the UHMWPE sheet material that Fig. 2 is provided for the embodiment of the present invention 2 exhibition silk equipment used
Structural representation；
The manufacture method of the UHMWPE sheet material that Fig. 3 is provided for the embodiment of the present invention 3 exhibition silk equipment used
Structural representation；
The manufacture method of the UHMWPE sheet material that Fig. 4 is provided for the embodiment of the present invention 4 exhibition silk equipment used
Structural representation；
The manufacture method of the UHMWPE sheet material that Fig. 5 is provided for the embodiment of the present invention 5 exhibition silk equipment used
Structural representation.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.
Based on the embodiment in the present invention, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of protection of the invention.
The manufacture method of the UHMWPE sheet material of the present invention comprises the steps：
1) fiber of a safety barrel number is unwind from creel；
2) fibre bundle for unwinding passes through creel boundling；
3) fibre bundle after boundling is uniformly arranged fibre bundle by expansion reed；
4) fibre bundle that has arranged is carried out exhibition silk by opening up silk equipment：Fibre bundle is each in exhibition silk equipment
When the first exhibition wire, the second exhibition wire of exhibition silk unit, using the extension of the arc-shaped curved surface of the first exhibition wire
Cave in effect and the tension force of effect and the second exhibition wire corner angle is by uniform for fibre bundle drawout；
5) fibre bundle that sprawls passes through steeping vat gluing；
6) fiber after gluing controls gel content by a pair roller；
7) and then fully dry in hot path；
8) wind.
Wherein, exhibition silk equipment used in exhibition silk step, its exhibition silk unit can be one, alternatively two
More than individual, the first exhibition wire in each exhibition silk unit can be one, or two or more, the
Two exhibition wire can be one, alternatively two or more.First exhibition wire, the second exhibition wire can be post
The bodily form, or the other shapes such as stage body shape.Wherein, as an optional embodiment, it is located at
Exhibition silk equipment the first exhibition wire foremost connects a drive mechanism and is rotated by which, and by fibre
The gearing of dimension bundle drives remaining first exhibition wire of exhibition silk equipment, the second exhibition wire to rotate, and this sets
Put so that each first exhibition wire, second exhibition wire rotating speed there is some difference so that its tension force is deposited
In certain deviation, so better to opening up silk.Each first exhibition wire, second exhibition wire rotating speed excellent
Elect 10-100 rev/min as, more preferably 20-80 rev/min.Wherein, as an optional enforcement
Scheme, is drive roll positioned at exhibition silk equipment the first exhibition wire foremost, remaining first exhibition wire, second
Exhibition wire is driven roll or Passive part, and this set causes each first exhibition wire, the rotating speed of the second exhibition wire
There is some difference, so that its tension force has certain deviation, so that exhibition silk is better.
Each first exhibition wire, the rotating speed of the second exhibition wire are preferably 10-100 rev/min, more preferably 20-80
Rev/min.
Embodiment 1
The manufacture method of the UHMWPE sheet material of the present embodiment comprises the steps：By commercially available super high molecular weight
Polyethylene fibre 800D/840F (intensity 36cN/dtex, modulus 1300cN/dtex) pass sequentially through creel unwinding,
Creel boundling, expansion reed arrangement, then again using exhibition silk equipment exhibition silk arrangement, then by the fibre that sprawls
By steeping vat gluing, the present embodiment adopts polyurethane Emulsion Adhesive to dimension bundle, and spread is about 30%, applies
Fiber after glue is by the drying of 65 DEG C of hot path, finally rolling device winding.
Exhibition silk equipment used by the present embodiment as shown in figure 1, which includes four spaced exhibition silk units,
Each exhibition silk unit includes the first exhibition wire exhibition roll dies 1, is located at the second exhibition silk in the first exhibition wire downstream
Part exhibition silk beam 2, wherein exhibition roll dies 1 are cylindric, a diameter of 70mm, and exhibition silk beam 2 for cross section is
Foursquare quadrangular, the foursquare length of side are 75mm.In the present embodiment, the exhibition roll dies of each exhibition silk unit
1 is in same horizontal line, and exhibition silk beam 2 is in same horizontal line.In the present embodiment, opened up
When opening step, each first exhibition wire of control exhibition silk equipment, the rotating speed of the second exhibition wire are 10-20 rev/min.
The surface density of single-oriented presoaked belts manufactured in the present embodiment is 30g/m2.
Prepreg tape obtained above is orthogonal compound by 0 °/90 ° two, or press 0 °/90 °/0 °/90
° four orthogonal compound.Low-density polyethylene film is enclosed in material both sides after compound, be easy to protect product and
Abrasiveness is improved, its surface density is 130g/m2, the left, center, right of the preimpregnation material strip with micrometer after orthogonal and
Different parts test its thickness in front and back, and its thickness is 0.13mm, and thickness deviation is 0.006mm.
By 45 layers, 400*400mm, surface density are 130g/m2Prepreg orthogonal laminated, by NATO 2920
Standard, tests 1.1g fragment simulator projectile, measures V50 value for 635m/s.
Embodiment 2
The manufacture method of the UHMWPE sheet material of the present embodiment comprises the steps：By commercially available supra polymer
Weight polyethylene fiber 400D/400F (intensity 37cN/dtex, modulus 1350cN/dtex) successively creel unwinding,
Creel boundling, expansion reed arrangement, then again using exhibition silk equipment exhibition silk arrangement, then by the fibre that sprawls
By steeping vat gluing, the present embodiment adopts polyurethane Emulsion Adhesive to dimension bundle, and spread is about 25%, applies
Fiber after glue is by the drying of 70 DEG C of hot path, finally rolling device winding.
Exhibition silk equipment in the present embodiment is as shown in Fig. 2 as different from Example 1, every in the present embodiment
Two the first different exhibition wire exhibition roll dies 1 of diameter are designed with individual exhibition silk unit, positioned at the exhibition in downstream
A diameter of 50mm of roll dies 1, the length of side of a diameter of 85mm, Zhan Siliang positioned at the exhibition roll dies 1 of upstream is
85mm.The exhibition silk unit of two exhibition roll dies of the present embodiment this set, its exhibition silk effect are more preferable.This enforcement
In example, when carrying out deployment step, each first exhibition wire of control exhibition silk equipment, the rotating speed of the second exhibition wire
For 30-40 rev/min.
The surface density of single-oriented presoaked belts manufactured in the present embodiment is 25g/m2.
Prepreg tape obtained above is orthogonal compound by 0 °/90 ° two, or press 0 °/90 °/0 °/90
° four orthogonal compound.Low-density polyethylene film is enclosed in material both sides after compound, be easy to protect product and
Abrasiveness is improved, its surface density is 110g/m2, the left, center, right of the preimpregnation material strip with micrometer after orthogonal and
Different parts test its thickness in front and back, and its thickness is 0.11mm, and thickness deviation is 0.005mm.
By 53 layers, 400*400mm, surface density are 110g/m2Prepreg orthogonal laminated, by NATO 2920
Standard testing 1.1g fragment simulator projectile, measures V50 value for 665m/s.
Embodiment 3
The manufacture method of the UHMWPE sheet material of the present embodiment comprises the steps：By commercially available supra polymer
Weight polyethylene fiber 800D/360F (intensity 38cN/dtex, modulus 1450cN/dtex) successively creel unwinding,
Creel boundling, expansion reed arrangement, then again using exhibition silk equipment exhibition silk arrangement, then by the fibre that sprawls
By steeping vat gluing, the present embodiment adopts polyurethane Emulsion Adhesive to dimension bundle, and spread is about 22%, applies
Fiber after glue is by the drying of 68 DEG C of hot path, finally rolling device winding.
Exhibition silk equipment in the present embodiment as shown in figure 3, as different from Example 1, in the present embodiment
Exhibition silk beam 2 is the triangular prism that cross section is triangle, and the length of side is 95mm, opens up a diameter of 94mm of roll dies,
Remaining is all identical with the structure of embodiment 1.
In the present embodiment, Zhan Sishi, each first exhibition wire of control exhibition silk equipment, second open up turning for wire
Speed is 40-50 rev/min.
The surface density of single-oriented presoaked belts manufactured in the present embodiment is 25g/m2.
Prepreg tape obtained above is orthogonal compound by 0 °/90 ° two, or press 0 °/90 °/0 °/90
° four orthogonal compound.Low-density polyethylene film is enclosed in material both sides after compound, be easy to protect product and
Abrasiveness is improved, its surface density is 110g/m2, the left, center, right of the preimpregnation material strip with micrometer after orthogonal and
Different parts test its thickness in front and back, and its thickness is 0.11mm, and thickness deviation is 0.005mm.
By 53 layers, 400*400mm, surface density are 110g/m2Prepreg orthogonal laminated, by NATO 2920
Standard testing 1.1g fragment simulator projectile, measures V50 value for 684m/s.
Embodiment 4
The manufacture method of the UHMWPE sheet material of the present embodiment comprises the steps：By commercially available supra polymer
Weight polyethylene fiber 800D/840F (intensity 36cN/dtex, modulus 1300cN/dtex) successively creel unwinding,
Creel boundling, expansion reed arrangement, then again using exhibition silk equipment exhibition silk arrangement, then by the fibre that sprawls
By steeping vat gluing, the present embodiment adopts polyurethane Emulsion Adhesive to dimension bundle, and spread is about 30%, applies
Fiber after glue is by the drying of 65 DEG C of hot path, finally rolling device winding.
Exhibition silk equipment in the present embodiment as shown in figure 4, as different from Example 1, has in the present embodiment
Four exhibition silk units, are provided with two exhibition silk beams 2 in two of which exhibition silk unit, the length of side is 75mm, separately
Outer two exhibitions silk unit only sets an exhibition silk beam, and remaining is all identical with the structure of embodiment 1.
In the present embodiment, Zhan Sishi, each first exhibition wire of control exhibition silk equipment, second open up turning for wire
Speed is for 50-60 rev/min.
The surface density of single-oriented presoaked belts manufactured in the present embodiment is 25g/m2.
Prepreg tape obtained above is orthogonal compound by 0 °/90 ° two, or press 0 °/90 °/0 °/90
° four orthogonal compound.Low-density polyethylene film is enclosed in material both sides after compound, be easy to protect product and
Abrasiveness is improved, its surface density is 110g/m2, the left, center, right of the preimpregnation material strip with micrometer after orthogonal and
Different parts test its thickness in front and back, and its thickness is 0.11mm, and thickness deviation is 0.005mm.
By 53 layers, 400*400mm, surface density are 110g/m2Prepreg orthogonal laminated, by NATO 2920
Standard testing 1.1g fragment simulator projectile, measures V50 value for 648m/s.
Embodiment 5
The manufacture method of the UHMWPE sheet material of the present embodiment comprises the steps：By commercially available supra polymer
Weight polyethylene fiber 800D/360F (intensity 38cN/dtex, modulus 1450cN/dtex) successively creel unwinding,
Creel boundling, expansion reed arrangement, then again using exhibition silk equipment exhibition silk arrangement, then by the fibre that sprawls
By steeping vat gluing, the present embodiment adopts polyurethane Emulsion Adhesive to dimension bundle, and spread is about 20%, applies
Fiber after glue is by the drying of 68 DEG C of hot path, finally rolling device winding.
Exhibition silk equipment in the present embodiment as shown in figure 5, as different from Example 1, has in the present embodiment
Two exhibition silk units, open up the exhibition silk beam 2 being provided with silk unit, and its shape of cross section is semicircle, base side
A length of 65mm, remaining are all identical with the structure of embodiment 1.In the present embodiment, when carrying out deployment step,
Each first exhibition wire of control exhibition silk equipment, the rotating speed of the second exhibition wire are 70-100 rev/min.
The surface density of single-oriented presoaked belts manufactured in the present embodiment is 25g/m2.
Prepreg tape obtained above is orthogonal compound by 0 °/90 ° two, or press 0 °/90 °/0 °/90
° four orthogonal compound.Low-density polyethylene film is enclosed in material both sides after compound, be easy to protect product and
Abrasiveness is improved, its surface density is 110g/m2, the left, center, right of the preimpregnation material strip with micrometer after orthogonal and
Different parts test its thickness in front and back, and its thickness is 0.11mm, and thickness deviation is 0.005mm.
By 53 layers, 400*400mm, surface density are 110g/m2Prepreg orthogonal laminated, by NATO 2920
Standard testing 1.1g fragment simulator projectile, measures V50 value for 657m/s.
Reference examples
Do not carry out opening up silk and obtained like product, its face using present invention exhibition silk equipment in preparation process
Density is 160g/m2, the left, center, right of the preimpregnation material strip with micrometer after orthogonal and in front and back different parts are tested
Its thickness, its thickness are 0.16mm, and thickness deviation is 0.18mm.
By 45 layers, 400*400mm, surface density are 160g/m2Prepreg orthogonal laminated, by NATO 2920
Standard, tests 1.1g fragment simulator projectile, measures V50 value for 595m/s.
Can be drawn by the data of above example and reference examples, the preparation method of the present invention is obtained singly to be taken
To prepreg tape, under surface density of the same race, ballistic performance improves at least 10% compared to prior art.
The described above of the disclosed embodiments, enables professional and technical personnel in the field to realize or using this
Invention.Multiple modifications to these embodiments will be apparent for those skilled in the art
, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the most wide scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. a kind of manufacture method of UHMWPE sheet material, including entering superhigh molecular weight polyethylene fibers bundle
Row unwinding, boundling, arrangement, expansion, gluing, the step of drying, it is characterised in that the expansion step
Suddenly carried out using exhibition silk equipment, the exhibition silk equipment includes several exhibition silk units, each exhibition silk unit bag
Include horizontally disposed first exhibition wire and the second horizontally disposed exhibition wire, described the
One exhibition wire has arc-shaped curved surface, and the second exhibition wire has corner angle, and the fibre bundle is by contacting institute
State the arc-shaped curved surface of the first exhibition wire and the corner angle of contact the second exhibition wire to launch.
2. manufacture method as claimed in claim 1, it is characterised in that when carrying out the deployment step,
First exhibition wire of each exhibition silk unit, the rotating speed of the second exhibition wire are 10 revs/min～100 revs/min.
3. manufacture method as claimed in claim 1, it is characterised in that in the exhibition silk unit, institute
State the downstream that the second exhibition wire is located at the first exhibition wire, the second exhibition wire and the described first exhibition silk
Part the distance of vertical direction be 100mm-800mm, distance in the horizontal direction be 100mm-800mm.
4. manufacture method as claimed in claim 1, it is characterised in that the second exhibition wire is polygon
Prism.
5. manufacture method as claimed in claim 1, it is characterised in that the second exhibition wire transversal
Face is the face surrounded by camber line and straight line.
6. manufacture method as claimed in claim 1, it is characterised in that be used in the second exhibition wire
The corner angle for contacting the fibre bundle have two, and the distance between two corner angle are 50mm-100mm.
7. manufacture method as claimed in claim 1, it is characterised in that the quantity of the exhibition silk unit is
2-8.
8. manufacture method as claimed in claim 1, it is characterised in that have two in the exhibition silk unit
Individual above spaced second exhibition wire.
9. manufacture method as claimed in claim 1, it is characterised in that the first exhibition wire is exhibition silk
Roller, a diameter of 50mm-120mm.
10. manufacture method as claimed in claim 1, it is characterised in that have in the exhibition silk unit
There is the first exhibition wire of two or more height setting straggly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515441.XA CN106480600A (en) | 2015-08-20 | 2015-08-20 | A kind of manufacture method of UHMWPE sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510515441.XA CN106480600A (en) | 2015-08-20 | 2015-08-20 | A kind of manufacture method of UHMWPE sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106480600A true CN106480600A (en) | 2017-03-08 |
Family
ID=58232961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510515441.XA Pending CN106480600A (en) | 2015-08-20 | 2015-08-20 | A kind of manufacture method of UHMWPE sheet material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106480600A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912150B1 (en) * | 1970-12-26 | 1974-03-22 | ||
| CN1537988A (en) * | 2003-09-16 | 2004-10-20 | 湖南中泰特种装备有限责任公司 | Continuous preparation method of high-strength high-modulus single-orientation predipping band of polyethylene fiber |
| CN101525848A (en) * | 2008-03-07 | 2009-09-09 | 宁波荣溢化纤科技有限公司 | Production line for polyethylene fiber single-oriented presoaked belts |
| CN101629360A (en) * | 2008-07-17 | 2010-01-20 | 宁波荣溢化纤科技有限公司 | Method for preparing prepreg tape of ultra-high molecular weight polyethylene fiber |
| JP2012072535A (en) * | 2010-08-30 | 2012-04-12 | Asahi Kasei Fibers Corp | Filament nonwoven fabric having flexibility |
-
2015
- 2015-08-20 CN CN201510515441.XA patent/CN106480600A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4912150B1 (en) * | 1970-12-26 | 1974-03-22 | ||
| CN1537988A (en) * | 2003-09-16 | 2004-10-20 | 湖南中泰特种装备有限责任公司 | Continuous preparation method of high-strength high-modulus single-orientation predipping band of polyethylene fiber |
| CN101525848A (en) * | 2008-03-07 | 2009-09-09 | 宁波荣溢化纤科技有限公司 | Production line for polyethylene fiber single-oriented presoaked belts |
| CN101629360A (en) * | 2008-07-17 | 2010-01-20 | 宁波荣溢化纤科技有限公司 | Method for preparing prepreg tape of ultra-high molecular weight polyethylene fiber |
| JP2012072535A (en) * | 2010-08-30 | 2012-04-12 | Asahi Kasei Fibers Corp | Filament nonwoven fabric having flexibility |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105301826B (en) | A kind of brightness enhancement film applied to large-sized monitor | |
| CN105624874B (en) | A kind of carbon fiber broadening equipment and technique | |
| EP2066833B1 (en) | Process for making uniformly high strength yarns and fibrous sheets | |
| CN207098058U (en) | Radome wall containing multilayer polymer sheets | |
| CN102529196A (en) | Preparation method of aramid fiber prepreg and composite sections | |
| CN105620008B (en) | Unidirectional laminate and preparation method thereof and system, laminated cloth and protective article | |
| JP2010511795A5 (en) | ||
| CN112848569A (en) | Polyethylene fiber composite cloth with high protective performance and preparation and application thereof | |
| ES2783123T3 (en) | Multi-Directional Fiber Reinforced Tape / Film Articles and Method of Producing Them | |
| CN106715302B (en) | Structural wood material volume, its manufacturing method and the method for manufacturing wind turbine blade | |
| CN106467983A (en) | A kind of exhibition silk equipment of superhigh molecular weight polyethylene fibers | |
| CN106480600A (en) | A kind of manufacture method of UHMWPE sheet material | |
| US20090129733A1 (en) | Fiber optic cable design with improved compression test results | |
| JP2016528398A (en) | Unidirectional cloth, non-woven fabric and method for producing the same, and non-woven fabric | |
| US7380746B2 (en) | Method and apparatus for accumulating a web | |
| CN106461362B (en) | Fiber band | |
| CN205258736U (en) | Fine device of carbon fiber warper warming mill secondary exhibition | |
| CN110908016B (en) | Composite optical film with photonic crystal structure and preparation method thereof | |
| CN104964606A (en) | Fabric and manufacturing method thereof, and protection product | |
| CN101629360A (en) | Method for preparing prepreg tape of ultra-high molecular weight polyethylene fiber | |
| WO2020151225A1 (en) | Carbon fiber superlight cable and manufacturing method therefor | |
| CN105588416A (en) | Double side drying oven for cable cores | |
| CN108441975A (en) | Polyester fine denier industrial yarn draw winder | |
| CN110904554B (en) | Large-tow carbon fiber spreading device | |
| CN107248561B (en) | A kind of fiber-reinforced polymer diaphragm and preparation method thereof for ferric phosphate lithium cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |