CN104611961A - Preparing method of ultra high molecular weight polyethylene fiber wear-resisting rope - Google Patents
Preparing method of ultra high molecular weight polyethylene fiber wear-resisting rope Download PDFInfo
- Publication number
- CN104611961A CN104611961A CN201510063420.9A CN201510063420A CN104611961A CN 104611961 A CN104611961 A CN 104611961A CN 201510063420 A CN201510063420 A CN 201510063420A CN 104611961 A CN104611961 A CN 104611961A
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- rope
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- weight polyethylene
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- 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
-
- 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
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
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- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention relates to a preparing method of an ultra high molecular weight polyethylene fiber wear-resisting rope. The method comprises the steps that ultra high molecular weight polyethylene fiber wires are subjected to plying twisting through a tensioner, and twisted small-strand rope yarn is prepared; the twisted small-strand rope yarn obtained after plying twisting is subjected to strand merging and twisting through the tensioner, and meanwhile polyurethane resin steeping is carried out; then by drier drying, a thick-strand rope is prepared; then the thick-strand rope is twisted into a twisted rope strand; the surface of the twisted rope strand is wrapped with nylon or polyethylene or polyester monofilament; rope strand monofilament wrapping is completed; and finally a rope strand wrapped by monofilament is subjected to alternating twisting to form a rope in the Z twisting direction and the S twisting direction. The prepared ultra high molecular weight polyethylene fiber wear-resisting rope has good abrasion resistance, compared with a public technology, service life is greatly improved, and the method can be widely used in the fields such as sea large ships, naval vessels and harbor towropes.
Description
Technical field
The present invention relates to rope preparation method, be specifically related to a kind of preparation method of superhigh molecular weight polyethylene fibers wear-resistant rope.
Background technology
Superhigh molecular weight polyethylene fibers is the tec fiber that the nineties occurs, its intensity be all fibres, weight ratio is equivalent to 15 times of high-quality steel wire, and density is little, modulus is high, can uvioresistant illumination and the strong excellent properties of resistance to all kinds of chemical substance corrosivity; With this fiber development high strength ocean engineering rope have that intensity is high, density is little, do not absorb water, the advantage of corrosion-resistant, resistance to illumination, but there is rope surface fluffing in actual applications, the defect that service life is short; For improving rope surface ABRASION RESISTANCE, existing public's technology has adopted rope surface to be coated with the method for polyurethane resin and the additional polyester fiber braided sheath of rope, suitably reduce the fluffiness of rope surface, but by can't fundamental issue be solved after above two kinds of method process.
Summary of the invention
For overcoming the defect that prior art exists, improve the anti-wear performance of superhigh molecular weight polyethylene fibers rope surface, the service life of very big prolongation high strength cord, give full play to the excellent properties of superhigh molecular weight polyethylene fibers, meet the development of demand of ocean large ship, naval vessels, harbour and ocean engineering, the present invention proposes a kind of preparation method of new superhigh molecular weight polyethylene fibers wear-resistant rope.
The preparation method of a kind of superhigh molecular weight polyethylene fibers wear-resistant rope of the present invention, first prepares impregnation rope strand, then with the coated rope strand of high-strength monofilament, and then rope strand coil buckling coated for monofilament is become the rope of surface abrasion resistance.
The preparation method of superhigh molecular weight polyethylene fibers wear-resistant rope of the present invention, the steps include:
Step 1: by superhigh molecular weight polyethylene fibers silk, carries out doubling twisting by tensioner, and preparation has twists with the fingers little strand yarn;
Step 2: the little strand yarn of sth. made by twisting that has of step 1 doubling twisting is flooded polyurethane resin by tensioner Split Down twisting more simultaneously; Then thick strand line smoked into by drying device;
Step 3: thick strand line coil buckling step 2 completed becomes to have torsade stock;
Step 4: what step 3 completed has torsade stock Surface coating one deck nylon, polyethylene or monofilament polyester; Complete the coated rope strand of monofilament;
Step 5: the coated rope strand of monofilament step 4 completed, twists with the fingers by Z and becomes rope to twisting with the fingers with S to carrying out alternately coil buckling.
In above-mentioned steps, its concrete specification is:
In step 1, be that 3 ~ 8 superhigh molecular weight polyethylene fibers silks are carried out doubling twisting, the twist is generally twisted with the fingers ~ 50 for every meter 20 and is not twisted with the fingers not etc.
In step 2, having of step 1 doubling twisting is twisted with the fingers little strand yarn 5 ~ 20 Split Down twisting, the twist every meter 15 ~ 30 is not twisted with the fingers not etc.The polyurethane resin content of dipping is 5% ~ 15% of overall weight ratio, bake out temperature 80 ~ 100 DEG C.
In step 3, use 10 ~ 30 coil bucklings of thick strand line to become to have torsade stock, the rope strand twist generally 10 ~ 20 every meter do not twist with the fingers not etc.
In step 4, seamless between monofilament, filament diameter general 0.6 millimeter ~ 1.5 millimeters not etc.
In step 5, the coated rope strand of the monofilament that step 4 is completed in 50%Z twist with the fingers to 50%S twist with the fingers to ratio carry out alternately coil buckling and become six strands, stereotyped writing or 12 strand ropes.
Use the superhigh molecular weight polyethylene fibers rope prepared of the present invention, have good anti-wear performance, service life, can the field such as extensive use Yu Haiyang large ship, naval vessels, harbour towing cable than the raising greatly of public technology.
Detailed description of the invention
The preparation method of superhigh molecular weight polyethylene fibers wear-resistant rope of the present invention, the steps include:
Step 1: by 3 ~ 8 superhigh molecular weight polyethylene fibers silks, carry out doubling twisting by tensioner, preparation has twists with the fingers little strand yarn, and the twist is generally twisted with the fingers ~ 50 for every meter 20 and do not twisted with the fingers not etc.
Step 2: having of step 1 doubling twisting is twisted with the fingers 5 ~ 20, little strand yarn, then flood polyurethane resin by tensioner Split Down twisting simultaneously.Its resin content is 5% ~ 15% of overall weight ratio, and then thick strand line smoked into by drying device, bake out temperature 80 ~ 100 DEG C, and the twist every meter 15 ~ 30 is not twisted with the fingers not etc.
Step 3: by rope specification requirement, 10 ~ 30, the thick strand line that step 2 is completed, coil buckling becomes to have torsade stock, the rope strand twist generally 10 ~ 20 every meter do not twist with the fingers not etc.
Step 4: what step 3 completed has torsade stock Surface coating one deck nylon, polyethylene or monofilament polyester, seamless between monofilament, filament diameter presses rope specification coupling, general 0.6 millimeter ~ 1.5 millimeters not etc., complete the coated rope strand of monofilament.
Step 5: the coated rope strand of the monofilament that step 4 is completed, in 50%Z twist with the fingers to 50%S twist with the fingers to ratio carry out alternately coil buckling and become six strands, stereotyped writing or 12 strand ropes.
Claims (8)
1. a preparation method for superhigh molecular weight polyethylene fibers wear-resistant rope, first prepares impregnation rope strand, then with the coated rope strand of high-strength monofilament, and then rope strand coil buckling coated for monofilament is become the rope of surface abrasion resistance.
2. the preparation method of superhigh molecular weight polyethylene fibers wear-resistant rope according to claim 1, the steps include:
Step 1: by superhigh molecular weight polyethylene fibers silk, carries out doubling twisting by tensioner, and preparation has twists with the fingers little strand yarn;
Step 2: the little strand yarn of sth. made by twisting that has of step 1 doubling twisting is flooded polyurethane resin by tensioner Split Down twisting more simultaneously; Then thick strand line smoked into by drying device;
Step 3: thick strand line coil buckling step 2 completed becomes to have torsade stock;
Step 4: what step 3 completed has torsade stock Surface coating one deck nylon, polyethylene or monofilament polyester; Complete the coated rope strand of monofilament;
Step 5: the coated rope strand of monofilament step 4 completed, twists with the fingers by Z and becomes rope to twisting with the fingers with S to carrying out alternately coil buckling.
3. the preparation method of superhigh molecular weight polyethylene fibers wear-resistant rope according to claim 1 and 2, is characterized in that: in step 1, is 3 ~ 8 superhigh molecular weight polyethylene fibers silks are carried out doubling twisting, and the twist is generally twisted with the fingers ~ 50 for every meter 20 and do not twisted with the fingers not etc.
4. the preparation method of the superhigh molecular weight polyethylene fibers wear-resistant rope according to Claims 2 or 3, is characterized in that: in step 2, and having of step 1 doubling twisting is twisted with the fingers little strand yarn 5 ~ 20 Split Down twisting, and the twist every meter 15 ~ 30 is not twisted with the fingers not etc.
5. the preparation method of the superhigh molecular weight polyethylene fibers wear-resistant rope according to Claims 2 or 3, is characterized in that: in step 2, and the polyurethane resin content of dipping is 5% ~ 15% of overall weight ratio, bake out temperature 80 ~ 100 DEG C.
6. the preparation method of the superhigh molecular weight polyethylene fibers wear-resistant rope according to claim 4 or 5, is characterized in that: in step 3, uses 10 ~ 30 coil bucklings of thick strand line to become to have torsade stock, the rope strand twist generally 10 ~ 20 every meter do not twist with the fingers not etc.
7. the preparation method of the superhigh molecular weight polyethylene fibers wear-resistant rope according to claim 2 or 6, is characterized in that: in step 4, seamless between monofilament, filament diameter general 0.6 millimeter ~ 1.5 millimeters not etc.
8. the preparation method of the superhigh molecular weight polyethylene fibers wear-resistant rope according to claim 2 or 6, it is characterized in that: in step 5, the coated rope strand of the monofilament that step 4 is completed in 50%Z twist with the fingers to 50%S twist with the fingers to ratio carry out alternately coil buckling and become six strands, stereotyped writing or 12 strand ropes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063420.9A CN104611961A (en) | 2015-02-09 | 2015-02-09 | Preparing method of ultra high molecular weight polyethylene fiber wear-resisting rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510063420.9A CN104611961A (en) | 2015-02-09 | 2015-02-09 | Preparing method of ultra high molecular weight polyethylene fiber wear-resisting rope |
Publications (1)
| Publication Number | Publication Date |
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| CN104611961A true CN104611961A (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510063420.9A Pending CN104611961A (en) | 2015-02-09 | 2015-02-09 | Preparing method of ultra high molecular weight polyethylene fiber wear-resisting rope |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133177A (en) * | 2015-10-09 | 2015-12-09 | 江苏工程职业技术学院 | Production technology of high-performance safety rope made of ultra-high molecular weight polyethylene staple fiber yarns |
| CN105544260A (en) * | 2015-12-03 | 2016-05-04 | 青岛华凯海洋科技有限公司 | Safety rope preparation method |
| CN107142759A (en) * | 2017-05-20 | 2017-09-08 | 苏州霍姆特传感技术有限公司 | A kind of elevator balanced compensated cable |
| CN107201599A (en) * | 2017-04-26 | 2017-09-26 | 南通神龙化纤绳业有限公司 | A kind of weaving method of high abrasion hawser |
| CN109243718A (en) * | 2018-09-21 | 2019-01-18 | 上海晓宝增强塑料有限公司 | A kind of production method of non-metallic sheath silk |
| CN109295779A (en) * | 2018-12-10 | 2019-02-01 | 山东莱威新材料有限公司 | A kind of manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene |
| CN109387912A (en) * | 2018-09-21 | 2019-02-26 | 上海晓宝增强塑料有限公司 | A kind of non-metallic sheath silk |
| CN111341498A (en) * | 2020-03-17 | 2020-06-26 | 东方交联电力电缆有限公司 | Manufacturing method of ultrahigh-strength fiber stranded reinforcing rod for wires and cables |
| CN112301534A (en) * | 2020-09-23 | 2021-02-02 | 扬州巨神绳缆有限公司 | Ultra-high molecular weight polyethylene rope and preparation method thereof |
| CN114369966A (en) * | 2021-12-01 | 2022-04-19 | 江苏省香川绳缆科技有限公司 | Wear-resisting type boats and ships hawser |
| CN114750876A (en) * | 2022-03-16 | 2022-07-15 | 青岛鲁普耐特绳网研究院有限公司 | Anchoring system for long working life of lamp buoy |
| CN114990915A (en) * | 2022-07-01 | 2022-09-02 | 山东莱威新材料有限公司 | Preparation method of ultrahigh molecular weight polyethylene fiber rope with strength greater than 39cN/dtex |
| CN115161870A (en) * | 2022-07-07 | 2022-10-11 | 青岛鲁普耐特绳网研究院有限公司 | High-strength ultrahigh molecular weight polyethylene composite braided rope and manufacturing method thereof |
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| CN101115873A (en) * | 2005-02-11 | 2008-01-30 | 戈尔企业控股股份有限公司 | Fluoropolymer fiber composite bundle |
| CN201183920Y (en) * | 2007-09-12 | 2009-01-21 | 通州市神龙绳带有限公司 | Polyethylene anti-twist braiding sling rope |
| CN201695261U (en) * | 2010-06-13 | 2011-01-05 | 宁波大成新材料股份有限公司 | High-strength polyethylene fiber monofilament wrapped wear-resistant rope |
| CN102471997A (en) * | 2009-08-04 | 2012-05-23 | 帝斯曼知识产权资产管理有限公司 | Coated high strength fibers |
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2015
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101115873A (en) * | 2005-02-11 | 2008-01-30 | 戈尔企业控股股份有限公司 | Fluoropolymer fiber composite bundle |
| CN201183920Y (en) * | 2007-09-12 | 2009-01-21 | 通州市神龙绳带有限公司 | Polyethylene anti-twist braiding sling rope |
| CN102471997A (en) * | 2009-08-04 | 2012-05-23 | 帝斯曼知识产权资产管理有限公司 | Coated high strength fibers |
| CN201695261U (en) * | 2010-06-13 | 2011-01-05 | 宁波大成新材料股份有限公司 | High-strength polyethylene fiber monofilament wrapped wear-resistant rope |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133177A (en) * | 2015-10-09 | 2015-12-09 | 江苏工程职业技术学院 | Production technology of high-performance safety rope made of ultra-high molecular weight polyethylene staple fiber yarns |
| CN105544260A (en) * | 2015-12-03 | 2016-05-04 | 青岛华凯海洋科技有限公司 | Safety rope preparation method |
| CN107201599A (en) * | 2017-04-26 | 2017-09-26 | 南通神龙化纤绳业有限公司 | A kind of weaving method of high abrasion hawser |
| CN107142759A (en) * | 2017-05-20 | 2017-09-08 | 苏州霍姆特传感技术有限公司 | A kind of elevator balanced compensated cable |
| CN109387912A (en) * | 2018-09-21 | 2019-02-26 | 上海晓宝增强塑料有限公司 | A kind of non-metallic sheath silk |
| CN109243718A (en) * | 2018-09-21 | 2019-01-18 | 上海晓宝增强塑料有限公司 | A kind of production method of non-metallic sheath silk |
| CN109295779A (en) * | 2018-12-10 | 2019-02-01 | 山东莱威新材料有限公司 | A kind of manufacturing method of the mining rope for drawing water from a well of wear-resisting ultra-high molecular weight polyethylene |
| CN111341498A (en) * | 2020-03-17 | 2020-06-26 | 东方交联电力电缆有限公司 | Manufacturing method of ultrahigh-strength fiber stranded reinforcing rod for wires and cables |
| CN112301534A (en) * | 2020-09-23 | 2021-02-02 | 扬州巨神绳缆有限公司 | Ultra-high molecular weight polyethylene rope and preparation method thereof |
| CN114369966A (en) * | 2021-12-01 | 2022-04-19 | 江苏省香川绳缆科技有限公司 | Wear-resisting type boats and ships hawser |
| CN114750876A (en) * | 2022-03-16 | 2022-07-15 | 青岛鲁普耐特绳网研究院有限公司 | Anchoring system for long working life of lamp buoy |
| CN114990915A (en) * | 2022-07-01 | 2022-09-02 | 山东莱威新材料有限公司 | Preparation method of ultrahigh molecular weight polyethylene fiber rope with strength greater than 39cN/dtex |
| CN115161870A (en) * | 2022-07-07 | 2022-10-11 | 青岛鲁普耐特绳网研究院有限公司 | High-strength ultrahigh molecular weight polyethylene composite braided rope and manufacturing method thereof |
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Application publication date: 20150513 |
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