CN102345236A - Wet-method production technology for multicore stranded fiber-reinforced core material - Google Patents
Wet-method production technology for multicore stranded fiber-reinforced core material Download PDFInfo
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- CN102345236A CN102345236A CN2010105663455A CN201010566345A CN102345236A CN 102345236 A CN102345236 A CN 102345236A CN 2010105663455 A CN2010105663455 A CN 2010105663455A CN 201010566345 A CN201010566345 A CN 201010566345A CN 102345236 A CN102345236 A CN 102345236A
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- 238000000034 method Methods 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005516 engineering process Methods 0.000 title abstract description 8
- 239000011162 core material Substances 0.000 title abstract 7
- 239000000835 fiber Substances 0.000 claims abstract description 75
- 238000007711 solidification Methods 0.000 claims abstract description 4
- 230000008023 solidification Effects 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 28
- 238000001723 curing Methods 0.000 claims description 15
- 238000005470 impregnation Methods 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000010410 layer Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920002748 Basalt fiber Polymers 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229920006231 aramid fiber Polymers 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000013007 heat curing Methods 0.000 claims description 2
- 238000011415 microwave curing Methods 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- 239000002356 single layer Substances 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000005253 cladding Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000005728 strengthening Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 229920006387 Vinylite Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
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Abstract
The invention relates to a wet-method production technology for a multicore stranded fiber-reinforced core material, and the technology provided by the invention comprises the following working procedures of: twisting, cladding, stranding, solidifying and rolling. The wet-method production technology is characterized in that a working procedure of preimpregnation is added before the working procedure of twisting, and the working procedure of preimpregnation comprises the following steps of: racking, dehumidifying, dipping glue and extruding glue. The wet-method production technology has the advantages that the multicore stranded fiber-reinforced core material is coiled on the fiber layer after being twisted to ensure that the twisted fiber has small possibility of loosening because the working procedure of preimpregnation is added, thereby bringing convenience for secondary twisting and solidification; the produced multicore stranded fiber-reinforced core material has small density and excellent mechanical property; because of adopting the multi-strand cladding working procedure, the reinforced core has better fatigue durability compared with a same-section single reinforced core; the phenomenon that accidents are caused by breakage brought by certain defects of the single-core structure can be avoided; the damage tolerance is improved; and the wet-method production technology has high safe reliability.
Description
Technical field
The present invention relates to a kind of fibre reinforced composites core manufacture craft, the stranded fiber type of especially a kind of multicore is strengthened the core wet process technique.
Background technology
Light weight, height ratio are strong because of having for fiber-reinforced resin matrix compound material, height ratio mould, endurance, a series of excellent properties such as corrosion-resistant; In fields such as electric power conveying, building reinforce, ocean operation, bridge enhancing or reinforcings good prospects for application is arranged, received people's extensive concern.China focuses mostly in the sub-thread club shaped structure for the research of fibrous composite strengthening core at present, though its moulding process is simple, also has shortcomings such as production efficiency is lower, security reliability is low, flexibility is poor, fatigue durability difference.
It is to strengthen one or more resin matrixes by one or more high-performance continuous fiberss to process that the stranded fiber type of multicore is strengthened core.Its preparation method is: multiple fibre is twisted the formation single cord, twist with the fingers to opposite (or identical) direction with many single cord plying and along its fiber then and be twisted into the multiply structure, through solidifying to form strands structural fibers reinforced composite strengthening core.Yet adopt the twisting weak effect of traditional twisting operation, coating operation, stranded operation, curing process and winding process product processed, a little less than the mechanical property of product, can not satisfy the needs of existing market.
Summary of the invention
To above-mentioned existing problems, the present invention provides the stranded fiber type of a kind of multicore to strengthen the core wet process technique, through the change of technology, improves the twisting effect and the mechanical property of product.
In order to reach above purpose; The present invention takes following technical scheme; The stranded fiber type of a kind of multicore is strengthened the core wet process technique; Comprise the twisting operation; Coat operation; Stranded operation; Curing process and winding process; It is characterized in that: also be provided with the impregnation operation before the said twisting operation; Also be provided with the precuring operation between described coating operation and the stranded operation; Said impregnation operation is the stranded fiber type of multicore to be strengthened core handle through the steeping vat impregnation, and said precuring operation is the stranded fiber type of the multicore after coating operation to be strengthened core handle through the precuring of precuring device.
Because the present invention has taked above technical scheme; Have the following advantages: the one, owing to increased impregnation operation and precuring operation; So it is loose that the stranded fiber type reinforcement of multicore of the present invention core twisting back winding fibrage is difficult for the fiber of twisted; And the stranded fiber type reinforcement of the multicore of producing core density is less, and mechanical property is excellent; The 2nd, because adopting the strands operation to make, the present invention strengthens the core fatigue performance than good with the single core in cross section; And the phenomenon that can effectively avoid single cored structure that the somewhere defective takes place and occur rupturing and cause the accident; Improve damage tolerance; Security reliability is high; Strands structure strengthening core the moment of inertia is little with cross section sub-thread club shaped structure strengthening core; Pliability is good, reduces reel diameter, is convenient to rolling, packing and transportation.
Description of drawings
Fig. 1 is the wet production apparatus structure sketch map of the embodiment of the invention
Fig. 2 is the multilayer stranding device structural representation of the embodiment of the invention
1, creel 2, metering steeping vat 3, shaped device 4, first multiaxis to clad wind 5, second multiaxis to clad wind 6, precuring device 7, wrap-up 8, solidification equipment 9, draw-gear.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further.
Embodiment one
The stranded fiber type of a kind of multicore is strengthened the core wet process technique; Comprise the twisting operation, coat operation, stranded operation, curing process and winding process; It is characterized in that: also be provided with the impregnation operation before the said twisting operation; Also be provided with the precuring operation between described coating operation and the stranded operation; Said impregnation operation is the stranded fiber type of multicore to be strengthened core handle through the steeping vat impregnation, and said precuring operation is the stranded fiber type of the multicore after coating operation to be strengthened core handle through the precuring of precuring device.The stranded fiber type of multicore of the present invention is strengthened the core wet process technique and is adopted the processing of wet production device as shown in Figure 1; Said wet production device comprises that (present embodiment has two for stranding device, clad wind; Be respectively first multiaxis to clad wind 4 and second multiaxis to clad wind 5) and wrap-up 7; Said stranding device is made up of tension adjustable creel 1 and shaped device 3; The stranded fiber type of multicore is strengthened core and is installed on the creel; One metering steeping vat 2 also is installed between said creel 1 and the shaped device 3, a precuring device 6 also is installed between shaped device 3 and the wrap-up 7.
Its operation principle is: a plurality of fibre bundles (or carbon fiber and other composite material mixed) are through metering steeping vat 2 preimpregnation glue; Bank 1 rotation twists together then; Again through shaped device 3 natural moulding; Coat through the clad wind again and twine; With after precuring device 6 further curing moldings; It is stranded tighter, not loose to make the stranded fiber type of multicore strengthen core, arrives wrap-up 7 rollings at last.Because the characteristic of fiber itself, if do not impose the further curing molding that tension force carries out glue groove preimpregnation glue and precuring device, its stranded weak effect is prone to loose.
Owing to increased the preimpregnation operation; Thereby, the stranded fiber type reinforcement of multicore of the present invention core twisting back make the fiber of twisted be difficult for loose help secondary twisting and curing so twining fibrage; And the carbon fiber electrically cable core density of producing is less, and mechanical property is excellent.The performance of carbon fiber electrically cable core of the present invention is following:
| TENSILE STRENGTH/MPa | ≥2100MPa |
| Glass transition temperature/℃ | ≥200 |
| Long-term permission serviceability temperature/℃ | ＞180 |
| 1/ ℃ of thermal coefficient of expansion | ≤2×10 -6 |
| Density g/cm 3 | ＜1.8 |
Embodiment two
Strengthen the core wet process technique with the stranded fiber type of a kind of multicore of embodiment one; Its difference is: said stranded operation comprises single-layer stranding operation and the stranded operation of multilayer; The multilayer stranding device processing that the stranded operation of described multilayer adopts; As shown in Figure 2; Described multilayer stranding device comprises creel 1; Shaped device 3; Solidification equipment 8; Draw-gear 9 and wrap-up 7; Stranded good multi-core type fiber plug is put to creel; Repeat twisting; Solidify and the rolling step; Can obtain the stranded fiber type of the stranded repeatedly stranded in other words multicore of multilayer and strengthen core, with its stranded twisting effect of further raising.
Embodiment three
Strengthen the core wet process technique with the stranded fiber type of a kind of multicore of embodiment one; Its difference is: the stranded fiber type of said multicore is strengthened core and is comprised sandwich layer and clad; Sandwich layer and clad material therefor are fiber or resin or both mixtures; Said fiber can be fiber of the same race; It also can be assorted fibre; Said fiber is organic fiber and inorfil or both mixtures; Said organic fiber is a superhigh molecular weight polyethylene fibers; Polyester fiber; In aramid fiber and the polyamide-based fiber one or more, said inorfil comprises carbon fiber; Silicon carbide fibre; Alumina fibre; Basalt fibre; In glass fibre and the boron fibre one or more; Said resin kind is thermosetting or thermoplastic resin or its mixture, and is concrete like epoxy resin, vinylite, phenolic resins, unsaturated polyester resin, polyurethane resin, bimaleimide resin, polyphenylene sulfide, polyether-ether-ketone etc.
Embodiment four
Strengthen the core wet process technique with the stranded fiber type of a kind of multicore of embodiment three, its difference is: when the sandwich layer of the stranded fiber type reinforcement of multicore core, when coating layer material is fiber and resin compound, the volumn concentration of fiber is 55-80%.
Embodiment five
Strengthen the core wet process technique with the stranded fiber type of a kind of multicore of embodiment one, its difference is: the curing mode that said curing process adopts is the auxiliary curing of heat cure, ultraviolet light polymerization, electronic beam curing, microwave curing or ultrasonic wave.
Except that the foregoing description, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (6)
1. the stranded fiber type of multicore is strengthened the core wet process technique; Comprise the twisting operation, coat operation, stranded operation, curing process and winding process; It is characterized in that: also have the impregnation operation before the said twisting operation; Also be provided with the precuring operation between described coating operation and the stranded operation; Said impregnation operation is the stranded fiber type of multicore to be strengthened core handle through the steeping vat impregnation, and said precuring operation is the stranded fiber type of the multicore after coating operation to be strengthened core handle through the precuring of precuring device.
2. the stranded fiber type of a kind of multicore according to claim 1 is strengthened the core wet process technique; It is characterized in that: the present invention adopts the stranded fiber type of multicore to strengthen the production of core wet production device; The stranded fiber type of said multicore is strengthened core wet production device and is comprised stranding device; Clad wind and wrap-up; Said stranding device is made up of creel and shaped device; The stranded fiber type of multicore is strengthened core and is installed on the creel; One metering steeping vat is installed between said creel and the shaped device, a precuring device is installed between shaped device and the wrap-up.
3. the stranded fiber type of a kind of multicore according to claim 1 is strengthened the core wet process technique; It is characterized in that: said stranded operation comprises single-layer stranding operation and the stranded operation of multilayer; The multilayer stranding device processing that the stranded operation of described multilayer adopts, said multilayer stranding device comprises creel, shaped device, solidification equipment, draw-gear and wrap-up.
4. the stranded fiber type of a kind of multicore according to claim 1 is strengthened the core wet process technique; It is characterized in that: the stranded fiber type of said multicore is strengthened core and is comprised sandwich layer and clad; Sandwich layer and clad material therefor are fiber or resin or both mixtures; Said fiber can be fiber of the same race; It also can be assorted fibre; Said fiber is organic fiber and inorfil or both mixtures; Said organic fiber is a superhigh molecular weight polyethylene fibers; Polyester fiber; In aramid fiber and the polyamide-based fiber one or more, said inorfil comprises carbon fiber; Silicon carbide fibre; Alumina fibre; Basalt fibre; In glass fibre and the boron fibre one or more; Said resin is thermosetting or thermoplastic resin or its mixture.
5. the stranded fiber type of a kind of multicore according to claim 1 is strengthened the core wet process technique; It is characterized in that: when the sandwich layer of the stranded fiber type reinforcement of multicore core, when coating layer material is fiber and resin compound, the volumn concentration of fiber is 55-80%.
6. the stranded fiber type of a kind of multicore according to claim 1 is strengthened the core wet process technique, it is characterized in that: the curing mode that said curing process adopts is the auxiliary curing of heat cure, ultraviolet light polymerization, electronic beam curing, microwave curing or ultrasonic wave.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105663455A CN102345236A (en) | 2010-07-27 | 2010-11-30 | Wet-method production technology for multicore stranded fiber-reinforced core material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010237209.1 | 2010-07-27 | ||
| CN201010237209 | 2010-07-27 | ||
| CN2010105663455A CN102345236A (en) | 2010-07-27 | 2010-11-30 | Wet-method production technology for multicore stranded fiber-reinforced core material |
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| CN102345236A true CN102345236A (en) | 2012-02-08 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797183A (en) * | 2012-07-20 | 2012-11-28 | 施凤鸣 | Carbon fibre steel rope core with sheath weaved of high-strength material for elevator |
| CN103198902A (en) * | 2013-04-08 | 2013-07-10 | 远东电缆有限公司 | Stranding-type compound core and manufacturing method of same |
| CN103306150A (en) * | 2013-06-07 | 2013-09-18 | 南京诺尔泰复合材料设备制造有限公司 | High-strength composite stranded wire with trapezoidal section and one-step preparation method thereof |
| CN104849823A (en) * | 2015-06-11 | 2015-08-19 | 李乾坤 | Optical cable enhancing belt, and preparation method therefor |
| CN106400550A (en) * | 2016-12-13 | 2017-02-15 | 无锡市明江保温材料有限公司 | Preparation method of low-density inorganic fiber rope for heat insulation |
| CN106638067A (en) * | 2016-12-06 | 2017-05-10 | 太仓大唐化纤厂 | Durable fiber composite reinforced rope and manufacturing method thereof |
| CN106782850A (en) * | 2017-03-07 | 2017-05-31 | 河北硅谷化工有限公司 | A kind of aerial condutor carbon fiber composite core bar and its processing method |
| CN107245229A (en) * | 2017-06-25 | 2017-10-13 | 长沙善道新材料科技有限公司 | A kind of continuous aramid fiber basalt fibre retwist fiber-reinforced thermoplastic resin prepreg tape and preparation method thereof |
| CN107354785A (en) * | 2017-06-18 | 2017-11-17 | 常州布奇纺织有限公司 | A kind of polyethylene fibre glass fibre composite marine rope |
| CN109295778A (en) * | 2017-07-24 | 2019-02-01 | 东京制纲株式会社 | High strength fiber composite material cable and its manufacturing method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4034138A (en) * | 1973-12-28 | 1977-07-05 | Hitco | Aromatic polyamide fibers coated with a polyurethane |
| US5060466A (en) * | 1988-10-31 | 1991-10-29 | Tokyo Rope Mfg. Co. Ltd. | Composite rope and manufacturing method for the same |
| JPH04108132A (en) * | 1990-08-29 | 1992-04-09 | Ube Nitto Kasei Co Ltd | Production filament material made of fiber-reinforced thermoset resin |
| EP0633348A1 (en) * | 1992-12-28 | 1995-01-11 | Sumitomo Electric Industries, Ltd. | Complex fiber string and method of manufacturing the same |
| CN2366434Y (en) * | 1999-04-22 | 2000-03-01 | 常倪 | Resin yarn |
| JP2003328284A (en) * | 2002-04-26 | 2003-11-19 | Nippon Steel Composite Co Ltd | Fiber reinforced resin stranded wire and method for producing the same |
| CN1546784A (en) * | 2003-12-11 | 2004-11-17 | 江苏法尔胜技术开发中心 | Method for preparing fiberglass and carbon fiber reinforcement strand |
| JP3158927U (en) * | 2010-02-09 | 2010-04-22 | 東京製綱株式会社 | Fiber composite twisted cable |
| CN101740161A (en) * | 2009-12-29 | 2010-06-16 | 上海电缆研究所 | Novel electric cable reinforced core and preparation method thereof |
-
2010
- 2010-11-30 CN CN2010105663455A patent/CN102345236A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4034138A (en) * | 1973-12-28 | 1977-07-05 | Hitco | Aromatic polyamide fibers coated with a polyurethane |
| US5060466A (en) * | 1988-10-31 | 1991-10-29 | Tokyo Rope Mfg. Co. Ltd. | Composite rope and manufacturing method for the same |
| JPH04108132A (en) * | 1990-08-29 | 1992-04-09 | Ube Nitto Kasei Co Ltd | Production filament material made of fiber-reinforced thermoset resin |
| EP0633348A1 (en) * | 1992-12-28 | 1995-01-11 | Sumitomo Electric Industries, Ltd. | Complex fiber string and method of manufacturing the same |
| CN2366434Y (en) * | 1999-04-22 | 2000-03-01 | 常倪 | Resin yarn |
| JP2003328284A (en) * | 2002-04-26 | 2003-11-19 | Nippon Steel Composite Co Ltd | Fiber reinforced resin stranded wire and method for producing the same |
| CN1546784A (en) * | 2003-12-11 | 2004-11-17 | 江苏法尔胜技术开发中心 | Method for preparing fiberglass and carbon fiber reinforcement strand |
| CN101740161A (en) * | 2009-12-29 | 2010-06-16 | 上海电缆研究所 | Novel electric cable reinforced core and preparation method thereof |
| JP3158927U (en) * | 2010-02-09 | 2010-04-22 | 東京製綱株式会社 | Fiber composite twisted cable |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797183A (en) * | 2012-07-20 | 2012-11-28 | 施凤鸣 | Carbon fibre steel rope core with sheath weaved of high-strength material for elevator |
| CN103198902A (en) * | 2013-04-08 | 2013-07-10 | 远东电缆有限公司 | Stranding-type compound core and manufacturing method of same |
| CN103198902B (en) * | 2013-04-08 | 2016-04-27 | 远东电缆有限公司 | A kind of Stranding-type compound core and manufacture method thereof |
| CN103306150A (en) * | 2013-06-07 | 2013-09-18 | 南京诺尔泰复合材料设备制造有限公司 | High-strength composite stranded wire with trapezoidal section and one-step preparation method thereof |
| CN103306150B (en) * | 2013-06-07 | 2016-01-20 | 南京诺尔泰复合材料设备制造有限公司 | The high strength composite twisted wire of trapezoid cross section and one-step preppn process thereof |
| CN104849823A (en) * | 2015-06-11 | 2015-08-19 | 李乾坤 | Optical cable enhancing belt, and preparation method therefor |
| CN106638067B (en) * | 2016-12-06 | 2019-05-21 | 江苏丝丝缘纤维有限公司 | A kind of durable fiber composite strengthen rope and preparation method thereof |
| CN106638067A (en) * | 2016-12-06 | 2017-05-10 | 太仓大唐化纤厂 | Durable fiber composite reinforced rope and manufacturing method thereof |
| CN106400550A (en) * | 2016-12-13 | 2017-02-15 | 无锡市明江保温材料有限公司 | Preparation method of low-density inorganic fiber rope for heat insulation |
| CN106782850A (en) * | 2017-03-07 | 2017-05-31 | 河北硅谷化工有限公司 | A kind of aerial condutor carbon fiber composite core bar and its processing method |
| CN107354785A (en) * | 2017-06-18 | 2017-11-17 | 常州布奇纺织有限公司 | A kind of polyethylene fibre glass fibre composite marine rope |
| CN107354785B (en) * | 2017-06-18 | 2019-11-05 | 涡阳县信隆船舶附件有限公司 | A kind of polyethylene fibre glass fibre composite marine rope |
| CN107245229A (en) * | 2017-06-25 | 2017-10-13 | 长沙善道新材料科技有限公司 | A kind of continuous aramid fiber basalt fibre retwist fiber-reinforced thermoplastic resin prepreg tape and preparation method thereof |
| CN107245229B (en) * | 2017-06-25 | 2019-05-24 | 湖南省建新建材有限公司 | A kind of continuous aramid fiber-basalt fibre retwist fiber-reinforced thermoplastic resin prepreg tape and preparation method thereof |
| CN109295778A (en) * | 2017-07-24 | 2019-02-01 | 东京制纲株式会社 | High strength fiber composite material cable and its manufacturing method |
| CN109295778B (en) * | 2017-07-24 | 2021-08-17 | 东京制纲株式会社 | High-strength fiber composite cable and its manufacturing method |
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