CN104233887A - High strength rigging and manufacture method thereof - Google Patents
High strength rigging and manufacture method thereof Download PDFInfo
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- CN104233887A CN104233887A CN201310245875.3A CN201310245875A CN104233887A CN 104233887 A CN104233887 A CN 104233887A CN 201310245875 A CN201310245875 A CN 201310245875A CN 104233887 A CN104233887 A CN 104233887A
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Abstract
The invention provides a high strength rigging and a manufacture method thereof. The method at least includes adopting ultra high molecular weight polyethylene films or stripes to produce a rigging body. The rigging at least comprises the rigging body produced through the ultra high molecular weight polyethylene films or stripes. According to the method, traditional ultra high molecular weight polyethylene fibers are replaced with the ultra high molecular weight polyethylene films or stripes for rigging manufacture, and the manufactured rigging has the advantages of one or all of high structural integrity, simple manufacture process, high producing efficiency, high strength, high strength utilization rate, lightness, softness and environment protection.
Description
Technical field
The present invention relates to a kind of macromolecular material Application Areas, particularly relate to a kind of high strength rigging and preparation method thereof.
Background technology
Ultra-high molecular weight polyethylene (Ultra High Molecular Weight Polyethylene, be called for short UHMW-PE) be a kind of thermoplastic engineering plastic with Good All-around Property of linear structure, based on this material, make high-intensity fiber is one of its most important purposes.
Ultra-high molecular weight polyethylene (UHMW-PE) fiber is a kind of high-performance fiber, there is the advantages such as intensity is high, wear-resisting, shock-resistant, corrosion-resistant, resistance to ultraviolet, be widely used in preparing hoisting rope, hawser, negative force rope, heavily loaded rope, salvage rope, pull rope, sailing boat rope, setline, ocean operating platform fix all kinds of riggings such as anchor line.Based on rigging prepared by superhigh molecular weight polyethylene fibers, the breaking length under deadweight is about 8 times of steel wire rope sling, is about 2 times of aramid fiber rope tool, the performance of its excellence had.
N root superhigh molecular weight polyethylene fibers is normally twisted by the rope based on superhigh molecular weight polyethylene fibers, braiding or tightened by overcoat and form.Because superhigh molecular weight polyethylene fibers is filament (about filament number 2.5 dawn), therefore preparing in the process of all kinds of rigging based on superhigh molecular weight polyethylene fibers, need to arrange respectively the fiber of multi-filament shape structure, complex process, cost is high, and in product preparation process, fiber surface easily produces burr by friction, easily there is fracture of wire in fiber, distortion, the phenomenons such as winding, be unfavorable for the overall uniform stressed of plurality of fibers, cause the bulk strength of the rigging obtained often lower than the intensity sum of N root superhigh molecular weight polyethylene fibers, rate of utilization of strength is lower.
Summary of the invention
Provide hereinafter about brief overview of the present invention, to provide about the basic comprehension in some of the present invention.Should be appreciated that this general introduction is not summarize about exhaustive of the present invention.It is not that intention determines key of the present invention or pith, and nor is it intended to limit the scope of the present invention.Its object is only provide some concept in simplified form, in this, as the preorder in greater detail discussed after a while.
The invention provides simple, lower-cost high strength rigging of a kind of technique and preparation method thereof.
The invention provides a kind of high strength rigging preparation method, at least comprise the following steps: adopt ultra-high molecular weight polyethylene film or band to obtain the body of described high strength rigging.
Alternatively, adopt described ultra-high molecular weight polyethylene film or band to obtain described body, comprising: described ultra-high molecular weight polyethylene film or band are collected or collect to add be twisted as single thread, obtained described body.
Alternatively, adopt described ultra-high molecular weight polyethylene film or band to obtain described body, comprising: many single thread are wholely set to obtain described body, it is obtained that every root single thread adopts described ultra-high molecular weight polyethylene film or band to collect or collect twisting.
Alternatively, described being wholely set by many single thread comprises: described many single thread are collected, twist or are woven to one.
Alternatively, multistrand yarn stock plying is arranged to obtain described body, and per share yarn stock comprises many single thread, and it is obtained that every root single thread adopts described ultra-high molecular weight polyethylene film or band to collect or collect twisting.
Alternatively, in per share yarn stock, each single thread collects, twists or is woven to one.
Alternatively, described by the setting of multistrand yarn stock plying, comprising: described multistrand yarn stock is collected, twists or is woven to one.
Alternatively, described ultra-high molecular weight polyethylene film or band stretch direction along its strand and collect.
Alternatively, described single thread stretches direction along the strand of described ultra-high molecular weight polyethylene film or band and collects.
Alternatively, described yarn stock stretches direction along the strand of ultra-high molecular weight polyethylene film or band and collects.
Alternatively, the relevant parameter of described ultra-high molecular weight polyethylene film at least meet following one or more:
Line density is more than 5000 dawn;
More than width 100mm;
Below thickness 0.2mm;
Fracture strength is more than 10 grams/dawn;
Stretch modulus is more than 800 grams/dawn;
Elongation at break is below 6%.
Alternatively, the relevant parameter of described tapes of ultra high molecular weight polyethylene at least meet following one or more:
Line density is more than 100 dawn;
Width 1-100mm;
Below thickness 0.2mm;
Fracture strength is more than 10 grams/dawn;
Stretch modulus is more than 800 grams/dawn;
Elongation at break is below 6%.
The present invention also provides a kind of high strength rigging, adopts the preparation method of above-mentioned high strength rigging to obtain.
The body of the high strength rigging that various embodiments of the present invention provide obtains based on ultra-high molecular weight polyethylene film or band.In the preparation process of described body, that ultra-high molecular weight polyethylene film or band are integrally processed, structural integrity is good, preparation technology is simple, eliminate the complicated technology that plurality of fibers silk is arranged respectively, the surface significantly reducing film or band produces the probability of burr, and also obviously the probability of the phenomenons such as fracture of wire, distortion, winding appears in reduction film or interior strips.When comprising the rigging carrying load of this body, ultra-high molecular weight polyethylene film or band are overall stressed, make the intensity of this rigging higher, effectively improve rate of utilization of strength.Therefore, based on the intensity of rigging prepared by ultra-high molecular weight polyethylene film or band, higher than the product adopting the superhigh molecular weight polyethylene fibers of same Denier to prepare, and the former cost is starkly lower than the latter, there is the advantages such as structural integrity is good, intensity is high, rate of utilization of strength is high, production efficiency is high, processing cost is low, lightweight, surface density is little, flexible.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of embodiment of ultra-high molecular weight polyethylene film in high strength rigging provided by the invention.
Fig. 2 is the structural representation of a kind of embodiment of tapes of ultra high molecular weight polyethylene in high strength rigging provided by the invention.
Fig. 3 is the flow chart of a kind of embodiment of high strength rigging preparation method provided by the invention.
Fig. 4 is the structural representation of a kind of embodiment of high strength rigging provided by the invention.
Fig. 5 is the structural representation of high strength rigging the second embodiment provided by the invention.
Fig. 6 is the structural representation of the third embodiment of high strength provided by the invention element tool.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.The element described in an accompanying drawing of the present invention or a kind of embodiment and feature can combine with the element shown in one or more other accompanying drawing or embodiment and feature.It should be noted that for purposes of clarity, accompanying drawing and eliminate expression and the description of unrelated to the invention, parts known to persons of ordinary skill in the art and process in illustrating.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not paying creative work, all belongs to the scope of protection of the invention.
Ultra-high molecular weight polyethylene is the polyethylene of molecular weight more than 1,000,000.The conventional art of ultra-high molecular weight polyethylene application prepares various product based on ultra high molecular polyethylene fiber.The technical scheme that various embodiments of the present invention provide, the conventional art applied with ultra-high molecular weight polyethylene is essentially different, it is the revolutionary character innovation that conventional art is proposed, its core concept mainly comprises: by ultra-high molecular weight polyethylene film or band, substitute traditional superhigh molecular weight polyethylene fibers, prepare all kinds of rigging.
Wherein, as shown in Figure 1, ultra-high molecular weight polyethylene film is a kind of thin slice being become by ultrahigh molecular weight polyethylene, have one fixed width and thickness, and width is far longer than thickness.As shown in Figure 2, band independently can be prepared or can by the strip thin slice carrying out point cutting process before and after this film stretching and formed, and the width of band is less than the width of film, and thickness and film are quite or be greater than the thickness of film.
Ultra-high molecular weight polyethylene film provided by the invention or band, different from superhigh molecular weight polyethylene fibers, from gluedd joint the plane formed by many superhigh molecular weight polyethylene fibers also different, their remarkable difference is: ultra-high molecular weight polyethylene film provided by the invention or band itself have certain width and thickness, is a kind of overall structure not having binding site or cutting line.
The body of the high strength rigging that various embodiments of the present invention provide obtains based on ultra-high molecular weight polyethylene film or band.In the preparation process of described body, that ultra-high molecular weight polyethylene film or band are integrally processed, structural integrity is good, preparation technology is simple, eliminate the complicated technology that plurality of fibers silk is arranged respectively, the surface significantly reducing film or band produces the probability of burr, and also obviously the probability of the phenomenons such as fracture of wire, distortion, winding appears in reduction film or interior strips.When comprising the rigging carrying load of this body, ultra-high molecular weight polyethylene film or band are overall stressed, make the intensity of this rigging higher, effectively improve rate of utilization of strength.Therefore, based on the intensity of rigging prepared by ultra-high molecular weight polyethylene film or band, higher than the product adopting the superhigh molecular weight polyethylene fibers of same Denier to prepare, and the former cost is starkly lower than the latter, there is the advantages such as structural integrity is good, intensity is high, rate of utilization of strength is high, production efficiency is high, processing cost is low, lightweight, surface density is little, flexible.
Below in conjunction with accompanying drawing and for alternate configurations of rigging and preparation method thereof, further illustrate technical scheme of the present invention.
Embodiment one
As shown in Figure 3, the present embodiment provides a kind of preparation method of high strength rigging, at least comprises the following steps:
Step S101: adopt ultra-high molecular weight polyethylene film or band to obtain the body of described high strength rigging.
The high strength rigging that in the present invention, each embodiment provides, except body, also may comprise the structures such as sheath, and body is the critical piece of holding capacity.
The body adopting ultra-high molecular weight polyethylene film or band to obtain described high strength rigging specifically comprises: ultra-high molecular weight polyethylene film or band are collected, obtained single thread, obtained single thread is replaced traditional superhigh molecular weight polyethylene fibers, be used for preparing rigging, such as various line, rope, band etc.
In addition, also available ultra-high molecular weight polyethylene film or band directly replace traditional superhigh molecular weight polyethylene fibers to prepare rigging, such as, multi-disc tapes of ultra high molecular weight polyethylene are carried out lamination and obtain banded rigging.
The relevant parameter of the ultra-high molecular weight polyethylene film in the present invention in each embodiment at least meet following one or more: line density is more than 5000 dawn; More than width 100mm; Below thickness 0.2mm; Fracture strength is more than 10 grams/dawn; Stretch modulus is more than 800 grams/dawn; Elongation at break is below 6%.Based on the ultra-high molecular weight polyethylene film preparation rigging with one or more characteristics above-mentioned, make rigging bulk strength higher, better can meet the preparation demand of high strength load, the product such as shellproof.
The relevant parameter of the tapes of ultra high molecular weight polyethylene provided in various embodiments of the present invention at least meet following one or more: line density is more than 100 dawn; Width 1-100mm; Below thickness 0.2mm; Fracture strength is more than 10 grams/dawn; Stretch modulus is more than 800 grams/dawn; Elongation at break is below 6%.Prepare rigging based on the tapes of ultra high molecular weight polyethylene with one or more characteristics above-mentioned, make rigging bulk strength higher, better can meet the preparation demand of high strength load, the product such as shellproof.
In the present embodiment, high strength rigging adopts ultra-high molecular weight polyethylene film or band to prepare body, ultra-high molecular weight polyethylene film or a kind of overall structure not having binding site or cutting line of band, differ from the filament of the superhigh molecular weight polyethylene fibers of prior art, therefore be that High molecular weight polyethylene film or band are integrally processed preparing in rigging process, eliminate the complicated technology arranged respectively plurality of fibers silk, obviously there is the probability of the phenomenons such as fracture of wire, distortion, winding in reduction film or interior strips.
During the rigging carrying load prepared based on ultra-high molecular weight polyethylene film or band, ultra-high molecular weight polyethylene film or band are overall stressed, make the intensity of this rigging higher, effectively improve rate of utilization of strength.Therefore, adopt the intensity of the rigging of ultra-high molecular weight polyethylene film or band, higher than the rigging adopting the superhigh molecular weight polyethylene fibers of same Denier to prepare, and the former cost is starkly lower than the latter.
Embodiment two
The present embodiment provides a kind of high strength rigging preparation method, described ultra-high molecular weight polyethylene film or band is collected or collect to add to be twisted as single thread, obtained body.
The single thread that the body of the high strength rigging in the present embodiment collects for ultra-high molecular weight polyethylene film or band described in one, or being the single thread that a ultra-high molecular weight polyethylene film or band collect twisting, is therefore a kind of linear structure.
Ultra-high molecular weight polyethylene film or band stretch direction along its strand and collect.
By the body that a ultra-high molecular weight polyethylene film or band collect, specifically comprise: High molecular weight polyethylene film or band are placed on winding/unwinding device and carry out collecting obtaining single thread, because Impact direction when ultra-high molecular weight polyethylene film or band carrying stretches direction along strand, rate of utilization of strength can be improved to greatest extent.
One ultra-high molecular weight polyethylene film or band are collected the body of twisting, method comprises: ultra-high molecular weight polyethylene film or band are placed on winding/unwinding device and collect, again the ultra-high molecular weight polyethylene film after collecting or band are placed on two-for-one twister afterwards and twist, the twist is 1-50, twist with the fingers to being left-hand lay or right-laid, through collecting the single thread of twisting and obtaining, thickness is moderate, obvolvent degree is high, body is effectively avoided to fluff because of friction, thus more wear-resisting.
Collected the single thread forming or collect twisting by ultra-high molecular weight polyethylene film or band, can be applicable to prepare setline, deep water mesh cage, mesh sheet, trawlnet etc.
Embodiment three
The present embodiment provides a kind of high strength rigging preparation method, and many single thread are wholely set to obtain body, and it is obtained that every root single thread adopts ultra-high molecular weight polyethylene film or band to collect or collect twisting.
High strength rigging in the present embodiment at least comprises the body be made up of ultra-high molecular weight polyethylene film or band, body comprises many single thread, every root single thread is collected by ultra-high molecular weight polyethylene film or band described in one and forms, or, or every root single thread collects twisting by ultra-high molecular weight polyethylene film or band described in one and forms, the high strength rigging in the present embodiment is rope-like constructed.
Every root single thread is all stretch direction along the strand of ultra-high molecular weight polyethylene film or band to collect.
Many single thread can obtain the higher body of intensity.
Optionally, described many single thread collect and are integrated, and specifically comprise: be placed on winding/unwinding device by many single thread and collect, and the body adopting which to prepare can be applicable to electric traction rope and optical cable strengthening core etc.
Optionally, many single thread twisting are integrated, method comprises: be placed on two-for-one twister by many single thread and twist, the twist is 1-50, and many single thread can a part be twisted with the fingers to being left-hand lay, and a part is right-laid, also can all left-hand lay or right-laid, the bulk strength adopting which to prepare is high, and ABRASION RESISTANCE is strong, can be applicable to suspension rope, electric traction rope etc. on mesh sheet, deep water mesh cage, ocean trawlnet, braking rope, air cargo net, helicopter messenger, fall-retarding umbrella and aircraft.
Optionally, many single thread are woven to one, method comprises: be placed on braiding machine by many single thread and be woven to rope, the quantity of single thread can set according to demand, and the body adopting which to prepare can be applicable to suspension rope on helicopter messenger, fall-retarding umbrella and aircraft, electric traction rope, ship mooring rope, hawser, the rope that casts anchor, tank towing cable rope, fixing anchor line, crash bar, optical cable strengthening core etc.
Embodiment four
The present embodiment provides a kind of high strength rigging preparation method, comprising: multistrand yarn stock plying is arranged to obtain described body, and per share yarn stock comprises many single thread, and it is obtained that every root single thread adopts described ultra-high molecular weight polyethylene film or band to collect or collect twisting.
The body of the high strength rigging in the present embodiment is pooled capital by multistrand yarn stock and is formed, per share yarn stock comprises many single thread, every root single thread is collected by a ultra-high molecular weight polyethylene film or band and forms, or every root single thread collects twisting by ultra-high molecular weight polyethylene film or band described in one and forms; The body of the high strength rigging in the present embodiment is rope-like constructed.
Optionally, the many single thread that per share described yarn stock comprises collect and are integrated, and the yarn stock adopting which to prepare can be applicable to electric traction rope and optical cable strengthening core etc.
Optionally, the many single thread twisting that per share yarn stock comprises are integrated, and the yarn stock adopting which to prepare can be applicable to suspension rope, electric traction rope etc. on mesh sheet, deep water mesh cage, ocean trawlnet, braking rope, air cargo net, helicopter messenger, fall-retarding umbrella and aircraft.
Optionally, the many single thread that per share described yarn stock comprises are woven to one, and the yarn stock adopting which to prepare can be applicable to suspension rope on helicopter messenger, fall-retarding umbrella and aircraft, electric traction rope, ship mooring rope, hawser, the rope that casts anchor, tank towing cable rope, fixing anchor line, crash bar, optical cable strengthening core etc.
Optionally, described multistrand yarn stock collects and is integrated, concrete grammar comprises: be put on winding/unwinding device by multistrand yarn stock and collect, stretch direction along multistrand yarn stock along the strand of ultra-high molecular weight polyethylene film or band to collect, the body adopting which to prepare can be applicable to electric traction rope, crash bar and optical cable strengthening core.
Optionally, as shown in Figure 4, multistrand yarn stock 301 twisting is integrated, concrete grammar comprises: be put on two-for-one twister by multistrand yarn stock and twist, the sth. made by twisting of many yarn stocks is to being a part of left-hand lay, a part of right-laid, or all left-hand lays, or all right-laid, the body adopting which to prepare can be applicable to suspension rope, electric traction rope etc. on mesh sheet, deep water mesh cage, ocean trawlnet, braking rope, air cargo net, helicopter messenger, fall-retarding umbrella and aircraft.
Optionally, as shown in Figure 5, multistrand yarn stock 401 is woven to one, concrete grammar comprises: be placed on braiding machine by multistrand yarn stock and weave, the quantity of yarn stock can set according to the actual requirements, and the body adopting which to prepare can be applicable to suspension rope on helicopter messenger, fall-retarding umbrella and aircraft, electric traction rope, ship mooring rope, hawser, the rope that casts anchor, tank towing cable rope, fixing anchor line, crash bar, optical cable strengthening core etc.
After tested, the body diameter prepared by ultra-high molecular weight polyethylene film or band is when about 10mm, break load (load when namely breaking) and more than 8.5 tons can be reached, its production cost is low, in addition, also there is lightweight, corrosion-resistant, wear-resisting, the advantage such as uvioresistant, long service life, Portable belt.
Embodiment five
The present embodiment provides a kind of high strength rigging, at least comprise the body be made up of ultra-high molecular weight polyethylene film or band, described body comprises many single thread, every root single thread is collected by ultra-high molecular weight polyethylene film or band described in one and forms, or, or every root single thread collects twisting by ultra-high molecular weight polyethylene film or band described in one and forms.
Optionally, as shown in Figure 6, hanging belt comprises sheath 501 and load bearing core 502, this body is the load bearing core of hanging belt, this body is banded structure, described many single thread is woven to one, can obtains this body, method comprises: be placed on braiding machine by many single thread and weave, and the quantity of single thread can set according to demand.
Adopt hanging belt prepared by ultra-high molecular weight polyethylene film or band, during carrying load, ultra-high molecular weight polyethylene film or band are overall stressed, make the intensity of this hanging belt higher, effectively improve rate of utilization of strength.Therefore, the intensity of the hanging belt adopting ultra-high molecular weight polyethylene film or band to prepare, far away higher than the hanging belt adopting the superhigh molecular weight polyethylene fibers of same Denier to prepare, and the former cost is starkly lower than the latter.
Embodiment six
The present embodiment provides a kind of high strength rigging, at least comprise the body be made up of ultra-high molecular weight polyethylene film or band, described body comprises multistrand yarn stock, per share yarn stock comprises many single thread, every root single thread is collected by ultra-high molecular weight polyethylene film or band described in one and forms, or every root single thread collects twisting by ultra-high molecular weight polyethylene film or band described in one and forms.
As the optional embodiment of one, this body is the load bearing core of hanging belt, and this body is banded structure.
Optionally, the many single thread that per share described yarn stock comprises collect and are integrated.
Optionally, the many single thread twisting that per share described yarn stock comprises are integrated.
Optionally, the many single thread that per share described yarn stock comprises are woven to one.
Optionally, described multistrand yarn stock is woven to one, can obtain this body, concrete grammar comprises: be placed on braiding machine by multistrand yarn stock and weave, and the quantity of yarn stock can set according to the actual requirements.
Adopt hanging belt prepared by ultra-high molecular weight polyethylene film or band, during carrying load, ultra-high molecular weight polyethylene film or band are overall stressed, make the intensity of this hanging belt higher, effectively improve rate of utilization of strength.Therefore, the intensity of the hanging belt adopting ultra-high molecular weight polyethylene film or band to prepare, far away higher than the hanging belt adopting the superhigh molecular weight polyethylene fibers of same Denier to prepare, and the former cost is starkly lower than the latter.
State in each embodiment on the invention, the sequence number of embodiment and/or sequencing are only convenient to describe, and do not represent the quality of embodiment.The description of each embodiment is all emphasized particularly on different fields, in certain embodiment, there is no the part described in detail, can see the associated description of other embodiments.
Should emphasize, term " comprises/comprises " existence referring to feature, key element, step or assembly when using herein, but does not get rid of the existence or additional of one or more further feature, key element, step or assembly.
Although last it is noted that described the present invention and advantage thereof in detail above, be to be understood that and can carry out various change when not exceeding the spirit and scope of the present invention limited by appended claim, substituting and converting.And scope of the present invention is not limited only to the specific embodiment of process, equipment, means, method and step described by description.One of ordinary skilled in the art will readily appreciate that from disclosure of the present invention, can use perform the function substantially identical with corresponding embodiment described herein or obtain and its substantially identical result, existing and that will be developed in the future process, equipment, means, method or step according to the present invention.Therefore, appended claim is intended to comprise such process, equipment, means, method or step in their scope.
Claims (13)
1. a preparation method for high strength rigging, is characterized in that, at least comprises the following steps: adopt ultra-high molecular weight polyethylene film or band to obtain the body of described high strength rigging.
2. the preparation method of high strength rigging according to claim 1, is characterized in that, adopts described ultra-high molecular weight polyethylene film or band to obtain described body, comprising:
Described ultra-high molecular weight polyethylene film or band are collected or collect to add and is twisted as single thread, obtained described body.
3. the preparation method of high strength rigging according to claim 1, is characterized in that, adopts described ultra-high molecular weight polyethylene film or band to obtain described body, comprising:
Many single thread are wholely set to obtain described body, and it is obtained that every root single thread adopts described ultra-high molecular weight polyethylene film or band to collect or collect twisting.
4. the preparation method of high strength rigging according to claim 1, is characterized in that, described being wholely set by many single thread comprises: described many single thread are collected, twist or are woven to one.
5. the preparation method of high strength rigging according to claim 1, is characterized in that,
Multistrand yarn stock plying is arranged to obtain described body, and per share yarn stock comprises many single thread, and it is obtained that every root single thread adopts described ultra-high molecular weight polyethylene film or band to collect or collect twisting.
6. the preparation method of high strength rigging according to claim 5, is characterized in that, in per share yarn stock, each single thread collects, twists or be woven to one.
7. the preparation method of high strength rigging according to claim 6, is characterized in that, described by the setting of multistrand yarn stock plying, comprising: described multistrand yarn stock is collected, twists or is woven to one.
8., according to the preparation method of the arbitrary described high strength rigging of claim 1-6, it is characterized in that, described ultra-high molecular weight polyethylene film or band stretch direction along its strand and collect.
9. the preparation method of the high strength rigging according to claim 4 or 6, is characterized in that, described single thread stretches direction along the strand of described ultra-high molecular weight polyethylene film or band and collects.
10. the preparation method of high strength rigging according to claim 7, is characterized in that, described yarn stock stretches direction along the strand of ultra-high molecular weight polyethylene film or band and collects.
11., according to the preparation method of the arbitrary described high strength rigging of claim 1-7, is characterized in that, the relevant parameter of described ultra-high molecular weight polyethylene film at least meet following one or more:
Line density is more than 5000 dawn;
More than width 100mm;
Below thickness 0.2mm;
Fracture strength is more than 10 grams/dawn;
Stretch modulus is more than 800 grams/dawn;
Elongation at break is below 6%.
12., according to the preparation method of the arbitrary described high strength rigging of claim 1-7, is characterized in that, the relevant parameter of described tapes of ultra high molecular weight polyethylene at least meet following one or more:
Line density is more than 100 dawn;
Width 1-100mm;
Below thickness 0.2mm;
Fracture strength is more than 10 grams/dawn;
Stretch modulus is more than 800 grams/dawn;
Elongation at break is below 6%.
13. 1 kinds of high strength riggings, is characterized in that, adopt as arbitrary in claim 1-12 as described in high strength rigging preparation method obtain.
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| CN201310245875.3A CN104233887A (en) | 2013-06-20 | 2013-06-20 | High strength rigging and manufacture method thereof |
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| CN201310245875.3A CN104233887A (en) | 2013-06-20 | 2013-06-20 | High strength rigging and manufacture method thereof |
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| US5180636A (en) * | 1987-09-08 | 1993-01-19 | Mitsui Petrochemical Industries Ltd. | Rope for traction |
| CN2309353Y (en) * | 1997-07-02 | 1999-03-03 | 陈江德 | Single yarn wrapped rope |
| CN101748558A (en) * | 2009-12-22 | 2010-06-23 | 宁波大成新材料股份有限公司 | Method for knitting high-strength rope from high-strength polyethylene fibers |
| CN101891912A (en) * | 2010-07-29 | 2010-11-24 | 任意 | High-strength and high-modulus polyethylene film and continuous solid-state extrusion overstretching production method thereof |
| CN101914234A (en) * | 2010-07-29 | 2010-12-15 | 任意 | High strength and high modulus polyethylene tensile belt-shaped film and gelation production method thereof |
| WO2013064627A1 (en) * | 2011-11-02 | 2013-05-10 | Teijin Aramid B.V. | Polyethylene rope with low strength loss during use |
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2013
- 2013-06-20 CN CN201310245875.3A patent/CN104233887A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180636A (en) * | 1987-09-08 | 1993-01-19 | Mitsui Petrochemical Industries Ltd. | Rope for traction |
| CN2309353Y (en) * | 1997-07-02 | 1999-03-03 | 陈江德 | Single yarn wrapped rope |
| CN101748558A (en) * | 2009-12-22 | 2010-06-23 | 宁波大成新材料股份有限公司 | Method for knitting high-strength rope from high-strength polyethylene fibers |
| CN101891912A (en) * | 2010-07-29 | 2010-11-24 | 任意 | High-strength and high-modulus polyethylene film and continuous solid-state extrusion overstretching production method thereof |
| CN101914234A (en) * | 2010-07-29 | 2010-12-15 | 任意 | High strength and high modulus polyethylene tensile belt-shaped film and gelation production method thereof |
| WO2013064627A1 (en) * | 2011-11-02 | 2013-05-10 | Teijin Aramid B.V. | Polyethylene rope with low strength loss during use |
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Application publication date: 20141224 |