CN201605478U - Ultra-high molecular weight polyethylene high temperature resisting six-strand rope - Google Patents
Ultra-high molecular weight polyethylene high temperature resisting six-strand rope Download PDFInfo
- Publication number
- CN201605478U CN201605478U CN2009202130381U CN200920213038U CN201605478U CN 201605478 U CN201605478 U CN 201605478U CN 2009202130381 U CN2009202130381 U CN 2009202130381U CN 200920213038 U CN200920213038 U CN 200920213038U CN 201605478 U CN201605478 U CN 201605478U
- Authority
- CN
- China
- Prior art keywords
- molecular weight
- weight polyethylene
- rope
- ultra
- high molecular
- 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.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
- D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
- D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2015—Strands
- D07B2201/2042—Strands characterised by a coating
- D07B2201/2044—Strands characterised by a coating comprising polymers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2201/00—Ropes or cables
- D07B2201/20—Rope or cable components
- D07B2201/2083—Jackets or coverings
- D07B2201/2087—Jackets or coverings being of the coated type
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/201—Polyolefins
- D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2071—Fluor resins
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2065—Reducing wear
- D07B2401/2075—Reducing wear externally
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ropes Or Cables (AREA)
Abstract
An ultra-high molecular weight polyethylene high temperature resisting six-strand rope relates to a textile rope. The utility model provides an ultra-high molecular weight polyethylene high temperature resisting six-strand rope with good flexibility, which is characterized by being coated with a layer of polytetrafluoroethylene outside. The rope is used for towing, mooring and winding places with smaller diameter, can replace a steel wire rope or be applied in places on which the steel wire rope can not be used, such as large-size lifting parts, as well as occasions with high requirements of bending fatigue and capability of not causing injury by pressing.
Description
Technical field
The utility model belongs to the weaving rope.
Background technology
Because ultra-high molecular weight polyethylene (UHMWPE) fibrecord serviceability temperature generally can not surpass 100 degree, existing superhigh molecular weight polyethylene fibers rope is for improving resistance to elevated temperatures, obtain by the following method: adopt the metal material method for coating to handle on the rope surface during manufacturing, the defective of this method is the very big rigidity of having of clad material, can only be used in the bigger place of bending radius, thereby limited the use occasion that much needs softness, high-temperature time is long, and metal can be delivered to heat the inside and not have high temperature resistant function.
The utility model content
The problem that the utility model need solve provides high temperature resistant six strands of the good ultra-high molecular weight polyethylene of a kind of softness.
The technical solution of the utility model adopts ultra-high molecular weight polyethylene six strands, it is characterized in that at the outer one deck polytetrafluoroethylene (PTFE) that coats of ultra-high molecular weight polyethylene six strands.
Useful effect of the present utility model is: the polytetrafluoroethylene (PTFE) that resistance to elevated temperatures is good is coated on superhigh molecular weight polyethylene fibers rope skin, has improved the resistance to elevated temperatures of whole rope, high temperature resistant bringing up to more than 150 degree; And impulse fatigue resistance can improve more than 350% than steel wire rope, and than PA, the PP fibrecord improves more than 700%, improves more than 250% than PET and PPTA fibrecord; The utility model is compound high temperature resistant six strands of a kind of superhigh molecular weight polyethylene fibers and polytetrafluoroethylene (PTFE), and the product scope of application is wider; Behind this rope coating polytetrafluoroethylene (PTFE), can not influence original every function of use of superhigh molecular weight polyethylene fibers rope, and kept superhigh molecular weight polyethylene fibers rope softness characteristics, can be applied to rope peculiar to vessel and the less places of needs winding radius such as towing cable mooring, can substitute out of use place of steel wire rope or steel wire rope such as large-scale lifting part again, flexural fatigue and exigent occasion such as can not weigh wounded.
Description of drawings
Accompanying drawing is represented superhigh molecular weight polyethylene fibers rope and polytetrafluoroethylene (PTFE) complex fire resistant six strands.
The specific embodiment
The utility model adopts solid wire density 1dtex-10dtex fiber, multifilament threads density 400dtex-6000dtex superhigh molecular weight polyethylene fibers; On yarn-twisting machine, twist with the fingers into 400dtex-50000dtex rope yarn; Adopt 400dtex-50000dtex rope yarn on the rope stranding machine, to twist with the fingers into rope strand; Manufacture 6 gangs of diameter 4mm-102mm with rope strand at 6 strands of rope machines, line density (Mi Chong) 6Ktex-7500Ktex (g/m) twists with the fingers twisted rope 1 (seeing accompanying drawing) for six strands; On the superhigh molecular weight polyethylene fibers rope, be coated with the thick low-melting-point polyethylene of one deck 1mm-2mm earlier with plastic extruder, coat the thick polytetrafluoroethylene (PTFE) of 1mm-5mm again outer 2 then.
Claims (3)
1. high temperature resistant six strands of ultra-high molecular weight polyethylene adopt ultra-high molecular weight polyethylene six strands, it is characterized in that at the outer one deck polytetrafluoroethylene (PTFE) that coats of ultra-high molecular weight polyethylene six strands.
2. high temperature resistant six strands of ultra-high molecular weight polyethylene according to claim 1 is characterized in that scribbling the polyethylene of a bed thickness 1mm-2mm on the superhigh molecular weight polyethylene fibers rope.
3. high temperature resistant six strands of ultra-high molecular weight polyethylene according to claim 1 and 2 is characterized in that the outer thick 1mm-5mm of polytetrafluoroethylene (PTFE) that coats of ultra-high molecular weight polyethylene six strands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202130381U CN201605478U (en) | 2009-12-14 | 2009-12-14 | Ultra-high molecular weight polyethylene high temperature resisting six-strand rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202130381U CN201605478U (en) | 2009-12-14 | 2009-12-14 | Ultra-high molecular weight polyethylene high temperature resisting six-strand rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201605478U true CN201605478U (en) | 2010-10-13 |
Family
ID=42950185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202130381U Expired - Fee Related CN201605478U (en) | 2009-12-14 | 2009-12-14 | Ultra-high molecular weight polyethylene high temperature resisting six-strand rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201605478U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234941A (en) * | 2011-04-15 | 2011-11-09 | 王宏贵 | High molecular weight polyethylene high-pressure drawing rope |
| CN102234945A (en) * | 2011-04-15 | 2011-11-09 | 王宏贵 | High-molecular-weight polyethylene hoisting rope |
| WO2016071184A1 (en) * | 2014-11-05 | 2016-05-12 | Teufelberger Fiber Rope Gmbh | Rope made of textile fibre material |
| JPWO2017221318A1 (en) * | 2016-06-21 | 2018-06-21 | 国立研究開発法人産業技術総合研究所 | Rope and manufacturing method thereof |
| US11306432B2 (en) | 2018-11-05 | 2022-04-19 | Honeywell International Inc. | HMPE fiber with improved bending fatigue performance |
-
2009
- 2009-12-14 CN CN2009202130381U patent/CN201605478U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102234941A (en) * | 2011-04-15 | 2011-11-09 | 王宏贵 | High molecular weight polyethylene high-pressure drawing rope |
| CN102234945A (en) * | 2011-04-15 | 2011-11-09 | 王宏贵 | High-molecular-weight polyethylene hoisting rope |
| WO2016071184A1 (en) * | 2014-11-05 | 2016-05-12 | Teufelberger Fiber Rope Gmbh | Rope made of textile fibre material |
| US10472765B2 (en) | 2014-11-05 | 2019-11-12 | Teufelberger Fiber Rope Gmbh | Rope made of textile fiber material |
| JPWO2017221318A1 (en) * | 2016-06-21 | 2018-06-21 | 国立研究開発法人産業技術総合研究所 | Rope and manufacturing method thereof |
| EP3287563A4 (en) * | 2016-06-21 | 2018-08-01 | National Institute of Advanced Industrial Science and Technology | Rope and manufacturing method therefor |
| US11306432B2 (en) | 2018-11-05 | 2022-04-19 | Honeywell International Inc. | HMPE fiber with improved bending fatigue performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20121214 |