CN107447290A - PE modified monofilament turns round rope - Google Patents
PE modified monofilament turns round rope Download PDFInfo
- Publication number
- CN107447290A CN107447290A CN201710514951.4A CN201710514951A CN107447290A CN 107447290 A CN107447290 A CN 107447290A CN 201710514951 A CN201710514951 A CN 201710514951A CN 107447290 A CN107447290 A CN 107447290A
- Authority
- CN
- China
- Prior art keywords
- monofilament
- turns round
- rope
- round rope
- modified
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
- D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
- D01F8/06—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyolefin as constituent
-
- 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
Abstract
The invention discloses a kind of PE modified monofilament to turn round rope, and the monofilament is mainly made up of the raw material of following percentage by weight：Polypropylene (PP) 50~95%, polyethylene (PE) 5~50%.The advantages of the present invention：The PP contents added during conventional PE throwing are less than 20%, because PP too high levels, the processability of monofilament can be influenceed, the present invention is by PE and PP mixing throwing, pass through both ratios of adjustment, both discoveries can well merge and form uniformly mixing high polymer after PP contents are adjusted to more than 50%, and the performance of monfil can be improved, and compound will be unable to form monofilament after PP is more than 95%, therefore monfil is made in the lower PP material contents of cost in raising compound and then manufactured its tensile strength of restricting of turning round improves, and production cost reduces.
Description
Technical field
Turn round and restrict the present invention relates to a kind of monofilament, rope is turned round more particularly, to a kind of PE modified monofilament.
Background technology
It is the rope class commonly used in daily life and industrial production to turn round rope, with the development of modern science, turns round rope material used
Material turns into high polymer material via the traditional crop such as cotton, fiber crops Materials, and model is used as the torsion rope made by high polymer material
Enclose more extensively, the performance such as its acid-fast alkali-proof, uvioresistant is more excellent, therefore the output of high polymer rope is also very big.It is existing
If torsion rope to obtain larger pulling force, for make turn round rope material requirements it is higher, corresponding production cost can improve.
The content of the invention
In order to solve the above technical problems, a kind of formula of present invention offer is simple, the torsion that production cost is low and tensile property is good
Rope.
The technical scheme is that providing a kind of PE modified monofilament turns round rope, the monofilament is mainly by following weight hundred
Divide the raw material composition of ratio：Polypropylene (PP) 50~95%, polyethylene (PE) 5~50%.
The monofilament is mainly made up of the raw material of following percentage by weight：Polypropylene (PP) 50~95%, polyethylene (PE) 4
~50%, Masterbatch 1~2%.
Preferably, the monofilament is mainly made up of the raw material of following percentage by weight：Polypropylene (PP) 75~95%, poly- second
Alkene (PE) 4~25%, Masterbatch 1~2%.
Polyethylene and polypropylene in the monofilament exist in the form of multiphase homogeneous state or single-phase homogeneous state, multiphase homogeneous state or
The single-phase homogeneous state of person can be such that polyethylene and polypropylene preferably merges, and improve the performance of monofilament.
The melt index of the polyethylene is 2~10g/min, and polyacrylic melt index is 3~10g/min, the melting
In index range, polyethylene and polypropylene processing flowability are good, while the best results after both fusions, can preferably carry
Rise the tensile strength of the rope after finished product.
The advantages of the present invention：The PP contents added during conventional PE throwing are less than 20%, because PP content mistakes
Height, can influence the processability of monofilament, and the present invention by the ratio both adjusted, PP contents is adjusted PE and PP mixing throwing
Find that both can well merge and form uniformly mixing high polymer, and can improve the performance of monfil to after more than 50%,
And compound will be unable to form monofilament after PP is more than 95%, therefore improve the PP material content systems that cost is lower in compound
Improved into monfil and then manufactured its tensile strength of restricting of turning round, production cost reduces.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
The present invention provides a kind of PE modified monofilament and turns round rope, and the monofilament is mainly by the raw material group of following percentage by weight
Into：PP 70%, PE 28.5%, color masterbatch 1.5%；Wherein PP melt index is 5g/min, and PE melt index is 10g/
min。
Monofilament is made after above-mentioned each component is melted according to proportioning, the monofilament obtains PE modified list using rope mechanism is turned round
Silk turns round rope.
Embodiment 2
The present invention provides a kind of PE modified monofilament and turns round rope, and the monofilament is mainly by the raw material group of following percentage by weight
Into：PP 60%, PE 38%, color masterbatch 2%；Wherein PP melt index is 2g/min, and PE melt index is 6g/min.
PE modified monofilament turns round rope preparation method with embodiment 1.
Embodiment 3
The present invention provides a kind of PE modified monofilament and turns round rope, and the monofilament is mainly by the raw material group of following percentage by weight
Into：PP 65%, PE 34%, color masterbatch 1%；Wherein PP melt index is 8g/min, and PE melt index is 4g/min.
PE modified monofilament turns round rope preparation method with embodiment 1.
Embodiment 4
The present invention provides a kind of PE modified monofilament and turns round rope, and the monofilament is mainly by the raw material group of following percentage by weight
Into：PP 95%, PE 4%, color masterbatch 1%；Wherein PP melt index is 8g/min, and PE melt index is 4g/min.
PE modified monofilament turns round rope preparation method with embodiment 1.
Embodiment 5
The present invention provides a kind of PE modified monofilament and turns round rope, and the monofilament is mainly by the raw material group of following percentage by weight
Into：PP 80%, PE 18%, color masterbatch 2%；Wherein PP melt index is 8g/min, and PE melt index is 4g/min.
PE modified monofilament turns round rope preparation method with embodiment 1.
Comparative example 1
PE monofilament turns round rope, and monofilament is made up of the raw material of following percentage by weight：PE 88%, PP10%, Masterbatch 2%.Institute
The melt index for stating PE is 5g/min, and PP melt index is 4g/min.Monofilament turns round rope preparation method with embodiment 1.Comparative example 2
PE monofilament turns round rope, and monofilament is made up of the raw material of following percentage by weight：PE78.5%, PP20%, Masterbatch
1.5%.The melt index of the PE is 3g/min, and PP melt index is 5g/min.Monofilament turns round the rope same embodiment of preparation method
1.Comparative example 3
PE monofilament turns round rope, and monofilament is made up of the raw material of following percentage by weight：PE 84%, PP15%, Masterbatch 1%.Institute
The melt index for stating PE is 8g/min, and PP melt index is 4g/min.Monofilament turns round rope preparation method with embodiment 1.
The testing result of embodiment and comparative example is as shown in the table：
Table 1
From the above results, compared with routinely turning round rope, rupture pull force is obviously improved PE modified torsion rope of the invention.
The present embodiments relate to material, reagent and experimental facilities, be to meet staple fibre unless otherwise instructed
The commercially available prod of field of rope.
It is described above, only the preferred embodiments of the present invention, it is noted that for those skilled in the art
For, on the premise of the core technology of the present invention is not departed from, improvements and modifications can also be made, these improvements and modifications also should
Belong to the scope of patent protection of the present invention.Any change in the implication and scope suitable with claims of the present invention, all
It is considered as being included within the scope of the claims.
Claims (5)
1. a kind of PE modified monofilament turns round rope, it is characterised in that the monofilament is mainly by the raw material group of following percentage by weight
Into：Polypropylene 50~95%, polyethylene 5~50%.
2. PE modified monofilament according to claim 1 turns round rope, it is characterised in that the monofilament is mainly by following weight
The raw material composition of percentage：Polypropylene 50~95%, polyethylene 4~50%, Masterbatch 1~2%.
3. PE modified monofilament according to claim 2 turns round rope, it is characterised in that the monofilament is mainly by following weight
The raw material composition of percentage：Polypropylene 75~95%, polyethylene 4~25%, Masterbatch 1~2%.
4. the PE modified monofilament according to any one of claims 1 to 3 turns round rope, it is characterised in that in the monofilament
Polyethylene and polypropylene exist in the form of multiphase homogeneous state or single-phase homogeneous state.
5. the PE modified monofilament according to any one of claims 1 to 3 turns round rope, it is characterised in that the polyethylene
Melt index is 2~10g/min, and polyacrylic melt index is 3~10g/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514951.4A CN107447290A (en) | 2017-06-29 | 2017-06-29 | PE modified monofilament turns round rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514951.4A CN107447290A (en) | 2017-06-29 | 2017-06-29 | PE modified monofilament turns round rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107447290A true CN107447290A (en) | 2017-12-08 |
Family
ID=60488444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710514951.4A Pending CN107447290A (en) | 2017-06-29 | 2017-06-29 | PE modified monofilament turns round rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107447290A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037846A (en) * | 2006-03-17 | 2007-09-19 | 中国水产科学研究院东海水产研究所 | Technique for preparing polypropylene abrasion-proof fabric riata |
| CN101333691A (en) * | 2008-07-29 | 2008-12-31 | 浙江四通化纤有限公司 | Imitated nylon modified fibre of dyeable polypropylene |
| CN101457412A (en) * | 2009-01-01 | 2009-06-17 | 浙江四通化纤有限公司 | High elastic polypropylene fibers |
| CN101812750A (en) * | 2010-04-01 | 2010-08-25 | 滕良修 | Method for preparing orange polyethylene cord |
| CN102586925A (en) * | 2012-02-16 | 2012-07-18 | 宁波大成新材料股份有限公司 | Method for preparing coloured fibers for ultrahigh molecular weight polyethylene (UHMWPE) ropes and nets |
| CN103276463A (en) * | 2013-05-13 | 2013-09-04 | 山东金冠网具有限公司 | Wire drawing technology of high-strength netting wire |
-
2017
- 2017-06-29 CN CN201710514951.4A patent/CN107447290A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037846A (en) * | 2006-03-17 | 2007-09-19 | 中国水产科学研究院东海水产研究所 | Technique for preparing polypropylene abrasion-proof fabric riata |
| CN101333691A (en) * | 2008-07-29 | 2008-12-31 | 浙江四通化纤有限公司 | Imitated nylon modified fibre of dyeable polypropylene |
| CN101457412A (en) * | 2009-01-01 | 2009-06-17 | 浙江四通化纤有限公司 | High elastic polypropylene fibers |
| CN101812750A (en) * | 2010-04-01 | 2010-08-25 | 滕良修 | Method for preparing orange polyethylene cord |
| CN102586925A (en) * | 2012-02-16 | 2012-07-18 | 宁波大成新材料股份有限公司 | Method for preparing coloured fibers for ultrahigh molecular weight polyethylene (UHMWPE) ropes and nets |
| CN103276463A (en) * | 2013-05-13 | 2013-09-04 | 山东金冠网具有限公司 | Wire drawing technology of high-strength netting wire |
Non-Patent Citations (3)
| Title |
|---|
| 余建星编著: "《船舶与海洋工程设备》", 31 December 2011, 天津大学出版社 * |
| 单岩等: "《MoldFlow塑料模具分析及项目实践》", 31 January 2011, 浙江大学出版社 * |
| 谭世语等: "《化学工艺学（第四版）》", 31 March 1998, 重庆大学出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107200928A (en) | A kind of glass fiber reinforced polypropylene nylon composite materials and preparation method thereof | |
| CN104262782B (en) | One kind is ultralow to distribute glass fiber reinforced polypropylene composite material and preparation method thereof | |
| CN105153528A (en) | Irradiation-crosslinked and environmental-friendly polyolefin cable material with flexibility and wear resistance and preparation method of polyolefin cable material | |
| CN103724797A (en) | High-strength polypropylene anti-bacterial plastic | |
| CN104774371A (en) | Polyolefin composite material for butterfly optical cable sheath and preparation method thereof | |
| CN105504794A (en) | Hybrid fibre reinforced nylon composite material and preparation method thereof | |
| CN108219288A (en) | A kind of low-dielectric loss high durable PP composite material and preparation method thereof | |
| CN103467856A (en) | Black glass fiber reinforced polypropylene composite and preparation method and application of same | |
| CN106084772A (en) | A kind of high-temperature nylon of glass fiber reinforcement and preparation method thereof | |
| CN105860265A (en) | Long glass fiber reinforced polypropylene composite material and preparation method thereof | |
| CN106009645B (en) | A kind of low floating fine glass fiber reinforcement PA6 materials | |
| CN106554567A (en) | A kind of high impact resistance polypropylene resin combination and preparation method thereof | |
| CN107447290A (en) | PE modified monofilament turns round rope | |
| CN104974409A (en) | Injection moulding-use high-rigidity linear low-density polyethylene resin and preparation method thereof | |
| CN108148368A (en) | A kind of full-biodegradable polylactic acid base resin material | |
| CN105131387A (en) | Flame-retardant scratch-resistant composite environment-friendly cable material and preparation method thereof | |
| CN107011560A (en) | A kind of functional agglomerate for improving polyethylene heat resistance | |
| CN109021536A (en) | The blending and modifying plastics of corrosion-resistant high tenacity | |
| CN110886027A (en) | Preparation method of high-strength bamboo carbon polyethylene fiber | |
| CN102911469A (en) | Acid and alkali resistant peel-resistant mobile electric power cable material and preparation method thereof | |
| CN105037895A (en) | Novel high-temperature-resistant low-smoke flame-retardant composite cable material and preparation method thereof | |
| CN115612224B (en) | Polyvinyl chloride composite material and preparation method thereof | |
| CN105714474A (en) | Anti-aging PP spun-bonded nonwoven fabric and preparation method thereof | |
| CN107383687A (en) | A kind of fire-retardant enhancers for cable | |
| CN107475804A (en) | Polypropylene modification monofilament kernmantle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171208 |