CN202390699U - Cord rope formed by packing basalt fiber with polyurethane - Google Patents
Cord rope formed by packing basalt fiber with polyurethane Download PDFInfo
- Publication number
- CN202390699U CN202390699U CN2011204787906U CN201120478790U CN202390699U CN 202390699 U CN202390699 U CN 202390699U CN 2011204787906 U CN2011204787906 U CN 2011204787906U CN 201120478790 U CN201120478790 U CN 201120478790U CN 202390699 U CN202390699 U CN 202390699U
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- CN
- China
- Prior art keywords
- basalt fiber
- basalt fibre
- thermoplastic polyurethane
- cotton rope
- polyurethane elastomer
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- 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.)
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Abstract
The utility model relates to a cord rope formed by packing basalt fiber with polyurethane. The cord rope consists of a basalt fiber core wire and a packing layer, wherein the basalt fiber core wire is externally provided with a thermoplastic polyurethane elastomer packing layer; and the basalt fiber core wire comprises a single-strand stranded wire firstly twisted by the basalt fiber roving or a single core wire secondly twisted by a plurality of strands of wires. A thermoplastic polyurethane elastomer is packed on the surface of the basalt fiber, so that the problem that the basalt fiber (monofilament) is easy to rupture when an industrial belt is manufactured can be solved; and the packed cord rope comprises the thermoplastic polyurethane elastomer which is taken as a tensile framework layer to be fused with the thermoplastic polyurethane elastomer material of belt body glue, so that the framework cord rope is higher in bonding strength; and due to the cord rope with a thermoplastic polyurethane elastomer jacket, the defect that the basalt fiber cord rope is bad in wear resistance is solved, so that the cord rope is good in wear resistance, oil resistance and water resistance, high in intensity, low in elongation, light in weight and long in service life.
Description
Technical field
The utility model relates to a kind of basalt fibre cotton rope, particularly relates to the cotton rope that a kind of polyurethane coats basalt fibre.
Background technology
The TENSILE STRENGTH of basalt fibre is 4450～4800MPa; All higher than large-tow carbon fiber, aramid fiber, steel fibre; The cotton rope that utilizes basalt fibre rove twisting Split Down to process has characteristics such as high strength, high-modulus, good heat resistance, percentage elongation are low, replaces steel wire rope, terylene cotton rope etc. to produce various industrial belts as the skeleton tensile layer, in same line directly down; Its intensity is higher, percentage elongation is lower, weight lighter (proportion be merely steel 1/3).The cotton rope that basalt fibre is processed has intensity height, in light weight, characteristics such as percentage elongation is low, compares with other high-tech fiber (carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers) cotton rope, and its price is minimum.But basalt fibre also has it self shortcoming; Fiber is more crisp, for the flexibility that reaches cotton rope requires filament diameter tiny (6.5-18 microns), fractures easily; The skeleton cotton rope that utilizes basalt fibre to process; Its monofilament is as easy as rolling off a log in the process of manufacture belt fractures, and causes skeleton tensile layer loss of tensile strength, influences product quality.The cotton rope that basalt fibre is processed because fiber fractures easily, causes cotton rope not wear-resisting, influences service life.
Summary of the invention
The purpose of the utility model is exactly the defective that overcomes basalt fibre, provides a kind of polyurethane to coat the cotton rope of basalt fibre.
For achieving the above object, the utility model adopts following technical scheme:
A kind of polyurethane coats the cotton rope of basalt fibre; Form by basalt fibre heart yearn, clad; Described basalt fibre heart yearn outside is provided with thermoplastic polyurethane elastomer clad, and described basalt fibre heart yearn comprises the single heart yearn that sub-thread strand that the basalt fibre roving just is twisted into or multiply strand retwist are processed.
The described heart yearn that is provided with thermoplastic polyurethane elastomer clad can many twisting combinations once more.
Described many heart yearns of twisting combination once more, its outside can be provided with thermoplastic polyurethane elastomer clad.
The beneficial effect of the utility model: owing to coated the thermoplastic polyurethane elastomer on the surface of basalt fibre; Solved the problem of basalt fibre (monofilament) as easy as rolling off a log fracture in process industry belt process; And contain the thermoplastic polyurethane elastomer in the cotton rope that coats; As the thermoplastic polyurethane elastomeric material fusion of tension casing play and belt body glue, the bonding strength of skeleton cotton rope is higher; Cotton rope with thermoplastic polyurethane elastic body jacket has solved the not wear-resisting shortcoming of basalt fibre cotton rope, has good wear resistance, oil resistivity, resistance to water, and intensity is high, percentage elongation is low, in light weight, long service life.
Description of drawings
Fig. 1 is the sketch map of the utility model first embodiment.
Fig. 2 is the sketch map of the utility model second embodiment.
Fig. 3 is the sketch map of the utility model the 3rd embodiment.
The specific embodiment
Extremely shown in Figure 3 like Fig. 1; This utility model by basalt fibre heart yearn 11 ', clad 12 ' form; Described basalt fibre heart yearn 11 ' outside be provided with thermoplastic polyurethane elastomer clad 12 ', described basalt fibre heart yearn comprises that heart yearn or many basalt fibre heart yearns that sub-thread strand that the basalt fibre roving just is twisted into or multiply strand retwist are processed add the cotton rope that is twisted into.
Sub-thread basalt fibre heart yearn is exactly the sub-thread strand that the basalt fibre roving just is twisted into; Single basalt fibre heart yearn is exactly the heart yearn of processing to tens strands of strand retwists by several strands; The basalt fibre cotton rope is exactly that many heart yearns add the cotton rope that is twisted into.Basalt fibre heart yearn and clad have following several kinds of types of attachment at least: basalt fibre heart yearn 11 ' when outer surface be coated with thermoplastic polyurethane elastomer clad 12 ' after, many add and have been twisted into polyurethane and coat the basalt fibre cotton rope, as shown in Figure 1; Basalt fibre heart yearn 11 ' when outer surface be coated with thermoplastic polyurethane elastomer clad 12 ' after; Many add and have been twisted into cotton rope; Cotton rope coat once more thermoplastic polyurethane elastomer clad 13 ', processed polyurethane and coated basalt fibre and strengthen cotton rope, as shown in Figure 2; The basalt fibre roving just is twisted into the sub-thread strand, multiply strand retwist process heart yearn 11 ', outside heart yearn, coat thermoplastic polyurethane elastomer 12 ', processed polyurethane and coated basalt fibre cotton rope 1 ' as shown in Figure 3.
Further specify polyurethane below in conjunction with embodiment and coat the basalt fibre cotton rope
Embodiment 1:
Can find out with reference to Fig. 1; The cotton rope 1 of shown polyurethane coating basalt fibre ' just be twisted into the sub-thread strand by the basalt fibre roving; By 7 strands of strand retwists process single heart yearn 11 '; Every heart yearn outside be provided with clad 12 ', many heart yearns that are provided with clad add and are twisted into required cotton rope.This cotton rope can be directly as the cotton rope use of strengthening or as industrial belt tension skeleton cotton rope.
Embodiment 2:
Can find out with reference to Fig. 2; Shown polyurethane coats the basalt fibre cotton rope and just is twisted into the sub-thread strand by the basalt fibre roving; By 3 strands of strand retwists process single heart yearn 11 '; Every heart yearn outside be provided with clad 12 ', many heart yearns that are provided with clad add and are twisted into cotton rope, be provided with again in the cotton rope outside the required reinforcement cotton rope 1 of clad 13 ' composition '.The cotton rope that this cotton rope can be used as reinforcement uses or as industrial belt tension skeleton cotton rope.
Embodiment 3:
With reference to Fig. 3; Can find out; Shown polyurethane coats the basalt fibre cotton rope and just is twisted into the sub-thread strand by the basalt fibre roving, processes single thin heart yearn by 7 strands of strand retwists, and thick heart yearn is formed in middle 19 strands of strands twisting; And then by 8 thin heart yearns and middle thick heart yearn add be twisted into combination heart yearn 11 ', it is outer coat polyurethane elastomer clad 12 ' just constituted polyurethane coat basalt fibre cotton rope 1 '.Certainly after present embodiment also can every thin heart yearn (promptly being made up of multiply basalt fibre sub-thread strand) skin be provided with clad, can adds with the thick heart yearn of centre and be twisted into polyurethane coating basalt fibre cotton rope.This cotton rope can be directly as the cotton rope use of strengthening or as industrial belt tension skeleton cotton rope.
The utility model is not limited to described implementation method, and under the inventive concept that does not exceed claim, the personnel for having the ABC in field under the utility model can implement a lot of distortion, and these modification also belong to the scope of the utility model.
Claims (3)
1. a polyurethane coats the cotton rope of basalt fibre; It is characterized in that: form by basalt fibre heart yearn, clad; Described basalt fibre heart yearn outside is provided with thermoplastic polyurethane elastomer clad, and described basalt fibre heart yearn comprises the single heart yearn that sub-thread strand that the basalt fibre roving just is twisted into or multiply strand retwist are processed.
2. a kind of polyurethane according to claim 1 coats the cotton rope of basalt fibre, it is characterized in that: the described heart yearn that is provided with thermoplastic polyurethane elastomer clad can many twisting combinations once more.
3. a kind of polyurethane according to claim 2 coats the cotton rope of basalt fibre, it is characterized in that: described many heart yearns of twisting combination once more, its outside can be provided with thermoplastic polyurethane elastomer clad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204787906U CN202390699U (en) | 2011-11-28 | 2011-11-28 | Cord rope formed by packing basalt fiber with polyurethane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204787906U CN202390699U (en) | 2011-11-28 | 2011-11-28 | Cord rope formed by packing basalt fiber with polyurethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390699U true CN202390699U (en) | 2012-08-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204787906U Expired - Fee Related CN202390699U (en) | 2011-11-28 | 2011-11-28 | Cord rope formed by packing basalt fiber with polyurethane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390699U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132353A (en) * | 2011-11-28 | 2013-06-05 | 佛山市特固力士工业皮带有限公司 | Polyurethane wrapping basalt fiber wire rope and processing method thereof |
| CN103469475A (en) * | 2013-08-29 | 2013-12-25 | 泰安鲁普耐特塑料有限公司 | Polyurethane fiber elastic rope and preparation method thereof |
| CN103469645A (en) * | 2013-07-30 | 2013-12-25 | 山东鲁普科技有限公司 | High-strength high modulus polyvinyl acetate (PVA) fiber-based stranded rope and manufacturing method thereof |
| CN105735019A (en) * | 2016-02-25 | 2016-07-06 | 天津高盛钢丝绳有限公司 | Steel wire rope |
| CN106638067A (en) * | 2016-12-06 | 2017-05-10 | 太仓大唐化纤厂 | Durable fiber composite reinforced rope and manufacturing method thereof |
| CN107119603A (en) * | 2017-06-22 | 2017-09-01 | 济南北方泰和新材料有限公司 | A kind of basalt fibre reinforcing composite material freeway guardrail and preparation method thereof |
| CN108149363A (en) * | 2018-04-04 | 2018-06-12 | 佛山京联科技信息咨询有限公司 | A kind of basalt fibre Oxford cloth |
| CN108778064A (en) * | 2016-03-24 | 2018-11-09 | Oke合成材料技术两合公司 | Seating portion or bed portions for upholstered furniture or vehicle seat are divided or the foam core of the cushion of backrest |
| TWI751174B (en) * | 2017-06-23 | 2022-01-01 | 曾凱熙 | Reinforced fiber cloth, protective plate and method for preparing protective plate |
-
2011
- 2011-11-28 CN CN2011204787906U patent/CN202390699U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103132353A (en) * | 2011-11-28 | 2013-06-05 | 佛山市特固力士工业皮带有限公司 | Polyurethane wrapping basalt fiber wire rope and processing method thereof |
| CN103469645A (en) * | 2013-07-30 | 2013-12-25 | 山东鲁普科技有限公司 | High-strength high modulus polyvinyl acetate (PVA) fiber-based stranded rope and manufacturing method thereof |
| CN103469475A (en) * | 2013-08-29 | 2013-12-25 | 泰安鲁普耐特塑料有限公司 | Polyurethane fiber elastic rope and preparation method thereof |
| CN105735019A (en) * | 2016-02-25 | 2016-07-06 | 天津高盛钢丝绳有限公司 | Steel wire rope |
| CN108778064A (en) * | 2016-03-24 | 2018-11-09 | Oke合成材料技术两合公司 | Seating portion or bed portions for upholstered furniture or vehicle seat are divided or the foam core of the cushion of backrest |
| CN108778064B (en) * | 2016-03-24 | 2022-01-25 | Oke集团有限责任公司 | Foam core for cushions for upholstered furniture or vehicle seats |
| CN106638067A (en) * | 2016-12-06 | 2017-05-10 | 太仓大唐化纤厂 | Durable fiber composite reinforced rope and manufacturing method thereof |
| 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 |
| CN107119603A (en) * | 2017-06-22 | 2017-09-01 | 济南北方泰和新材料有限公司 | A kind of basalt fibre reinforcing composite material freeway guardrail and preparation method thereof |
| TWI751174B (en) * | 2017-06-23 | 2022-01-01 | 曾凱熙 | Reinforced fiber cloth, protective plate and method for preparing protective plate |
| CN108149363A (en) * | 2018-04-04 | 2018-06-12 | 佛山京联科技信息咨询有限公司 | A kind of basalt fibre Oxford cloth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20201128 |