CN107475804A - Polypropylene modification monofilament kernmantle - Google Patents
Polypropylene modification monofilament kernmantle Download PDFInfo
- Publication number
- CN107475804A CN107475804A CN201710514967.5A CN201710514967A CN107475804A CN 107475804 A CN107475804 A CN 107475804A CN 201710514967 A CN201710514967 A CN 201710514967A CN 107475804 A CN107475804 A CN 107475804A
- Authority
- CN
- China
- Prior art keywords
- monofilament
- kernmantle
- polypropylene
- raw material
- polypropylene modification
- 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
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
- D04C1/12—Cords, lines, or tows
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/021—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polyethylene
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2321/00—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D10B2321/02—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins
- D10B2321/022—Fibres made from polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds polyolefins polypropylene
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Ropes Or Cables (AREA)
- Artificial Filaments (AREA)
- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The invention discloses a kind of polypropylene modification monofilament kernmantle, the monofilament is mainly made up of the raw material of following percentage by weight：Polyethylene 60~80%, polypropylene 10~30%.The advantages of the present invention：Using PP as matrix, appropriate PE is added wherein, pass through both ratios of adjustment, both are made to form mixing high polymer after well merging, improving the performance of monfil makes the toughness of monfil and wearability all be greatly increased, solve the problems, such as that kernmantle fluffs during wire inversion is woven, reduce the loss of raw material in production process.
Description
Technical field
The present invention relates to a kind of monofilament kernmantle, more particularly, to a kind of polypropylene modification monofilament kernmantle.
Background technology
Kernmantle is the rope class commonly used in daily life and industrial production, with the development of modern science, used in kernmantle
Material turn into high polymer material via the traditional crop such as cotton, fiber crops Materials, as the kernmantle made by high polymer material
Use range is wider, and the performance such as its acid-fast alkali-proof, uvioresistant is more excellent, therefore the output of high polymer rope is also very
Greatly.But in kernmantle production process, due to using special wire inversion weaving, be very easy to make rope wildness, from
And cause the surface integrity of kernmantle to be destroyed, and then the performances such as the stretching of finished product rope, intensity are influenceed, and in production process
The raw material proportion of goods damageds it is higher, increase the production cost of enterprise.
The content of the invention
In order to solve the above technical problems, the present invention provides, a kind of formula is simple, can improve the braiding of braiding process fluffing
Rope.
The technical scheme is that providing a kind of polypropylene modification monofilament kernmantle, the monofilament is mainly by following weight
The raw material composition of percentage：Polyethylene (PE) 60~80%, polypropylene (PP) 10~30%.
Preferably, the monofilament is mainly made up of the raw material of following percentage by weight：Polyethylene (PE) 75~80%, poly- third
Alkene (PP) 18~25%.
The monofilament constitutive material also includes the Masterbatch that percentage by weight is 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 polyacrylic performance.
The melt index of the polyethylene is 2~30g/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 solve
The problem of certainly kernmantle fluffs.
The advantages of the present invention：In conventional kernmantle manufacturing process, to make kernmantle obtain preferable pulling force,
Generally PP is mixed with PE, but PE content is below 20%, because PE contents can influence kernmantle monofilament when higher
Processing characteristics, and the ratio of the invention by adjusting both PP and PE, find both energy after PE additions are adjusted to more than 60%
Mixing high polymer is formed after enough good fusions, monfil can be improved in the case where not impacted to the pulling force of kernmantle
Performance the anti-fluffing of monfil is greatly increased, solve kernmantle and fluffed during wire inversion is woven
The problem of.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
The present invention provides a kind of polypropylene modification monofilament kernmantle, and the monofilament is mainly by the raw material of following percentage by weight
Composition：PE 75%, PP 23.5%, color masterbatch 1.5%；Wherein PE melt index is 5g/min, and PP melt index is
10g/min。
Monofilament is made after above-mentioned each component is melted according to proportioning, the braiding process of the monofilament is wire inversion, twists thread, closed
Stock and rope, are finally made polypropylene modification monofilament kernmantle.
Embodiment 2
The present invention provides a kind of polypropylene modification monofilament kernmantle, and the monofilament is mainly by the raw material of following percentage by weight
Composition：PE 80%, PP 18%, color masterbatch 2%；Wherein PE melt index is 2g/min, and PP melt index is 6g/min.
Polypropylene modification monofilament kernmantle preparation method is the same as embodiment 1.
Embodiment 3
The present invention provides a kind of polypropylene modification monofilament kernmantle, and the monofilament is mainly by the raw material of following percentage by weight
Composition：PE 70%, PP 29%, color masterbatch 1%；Wherein PE melt index is 8g/min, and PP melt index is 4g/min.
Polypropylene modification monofilament kernmantle preparation method is the same as embodiment 1.
Comparative example 1
PP monofilament kernmantles, monofilament are made up of the raw material of following percentage by weight：PP 90%, PE 8%, Masterbatch 2%.
The melt index of the PP is 5g/min.PP monofilament kernmantle preparation methods are the same as embodiment 1.
Comparative example 2
PP monofilament kernmantles, monofilament are made up of the raw material of following percentage by weight：PP 80%, PE 18.5%, Masterbatch
1.5%.The melt index of the PP is 2g/min.PP monofilament kernmantle preparation methods are the same as embodiment 1.
Comparative example 3
PP monofilament kernmantles, monofilament are made up of the raw material of following percentage by weight：PP 85%, PE 14%, Masterbatch
1%.The melt index of the PE is 8g/min.PP monofilament kernmantle preparation methods are the same as embodiment 1.
The testing result of embodiment and comparative example is as shown in the table：
Table 1
From the above results, polypropylene modification kernmantle of the invention is compared with conventional kernmantle, wire inversion fluffing situation
It is obvious to reduce, and weave rope tension and do not receive influence substantially.
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 polypropylene modification monofilament kernmantle, it is characterised in that the monofilament is mainly by the raw material of following percentage by weight
Composition：Polyethylene 60~80%, polypropylene 10~30%.
2. polypropylene modification monofilament kernmantle according to claim 1, it is characterised in that the monofilament mainly by weighing as follows
Measure the raw material composition of percentage：Polyethylene 75~80%, polypropylene 18~25%.
3. the polypropylene modification monofilament kernmantle according to claims 1 or 2, it is characterised in that the monofilament composition is former
Material also includes the Masterbatch that percentage by weight is 1~2%.
4. the polypropylene modification monofilament kernmantle according to claims 1 or 2, it is characterised in that poly- in the monofilament
Ethene and polypropylene exist in the form of multiphase homogeneous state or single-phase homogeneous state.
5. polypropylene modification monofilament kernmantle according to claim 1, it is characterised in that the melt index of the polyethylene
For 2~30g/min, polyacrylic melt index is 3~10g/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514967.5A CN107475804A (en) | 2017-06-29 | 2017-06-29 | Polypropylene modification monofilament kernmantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710514967.5A CN107475804A (en) | 2017-06-29 | 2017-06-29 | Polypropylene modification monofilament kernmantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107475804A true CN107475804A (en) | 2017-12-15 |
Family
ID=60596219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710514967.5A Pending CN107475804A (en) | 2017-06-29 | 2017-06-29 | Polypropylene modification monofilament kernmantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107475804A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873089A (en) * | 2005-05-30 | 2006-12-06 | 盐城神力制绳有限公司 | Method for fabricating rope of polypropylene meshwork threads in high strong |
| CN101177823A (en) * | 2007-12-17 | 2008-05-14 | 陈成泗 | Production technique of fibre for high-strength low-extention polypropylene rope |
| CN101812750A (en) * | 2010-04-01 | 2010-08-25 | 滕良修 | Method for preparing orange polyethylene cord |
| CN103436975A (en) * | 2013-06-26 | 2013-12-11 | 山东鲁普科技有限公司 | Raw material for fishery rope fibers |
-
2017
- 2017-06-29 CN CN201710514967.5A patent/CN107475804A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873089A (en) * | 2005-05-30 | 2006-12-06 | 盐城神力制绳有限公司 | Method for fabricating rope of polypropylene meshwork threads in high strong |
| CN101177823A (en) * | 2007-12-17 | 2008-05-14 | 陈成泗 | Production technique of fibre for high-strength low-extention polypropylene rope |
| CN101812750A (en) * | 2010-04-01 | 2010-08-25 | 滕良修 | Method for preparing orange polyethylene cord |
| CN103436975A (en) * | 2013-06-26 | 2013-12-11 | 山东鲁普科技有限公司 | Raw material for fishery rope fibers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106222780B (en) | A kind of graphene/UHMWPE composite fibres and its preparation method and application | |
| CN101265620B (en) | Blending fire retardant -type terylene industrial filament and its manufacturing technique | |
| DE60308046T2 (en) | METHOD FOR PRODUCING A MONOFILENT PRODUCT | |
| CN105733093A (en) | Special high-flowability resin for polypropylene fibers and preparation method thereof | |
| CN105734708B (en) | A kind of preparation method of cut resistant superhigh molecular weight polyethylene fibers | |
| CN107200928A (en) | A kind of glass fiber reinforced polypropylene nylon composite materials and preparation method thereof | |
| CN107164833A (en) | A kind of original liquid coloring long-acting type multifunctional fibre and preparation method thereof | |
| CN106555245B (en) | A kind of cut resistant ultra high molecular weight polyethylene fiber and its preparation method and application | |
| CN106283255A (en) | Infrared reflective fiber and method for producing infrared reflective fiber | |
| CN104963048A (en) | Blending regeneration cotton yarn with ray proof efficacy and preparation method thereof | |
| CN107475804A (en) | Polypropylene modification monofilament kernmantle | |
| CN110923849B (en) | Fixed island/indefinite island type superfine fiber, superfine fiber synthetic leather and preparation method | |
| CN108048946A (en) | A kind of hydrophilic fire-retardant polyester fibre material and preparation method thereof | |
| CN106555246A (en) | A kind of cut resistant superhigh molecular weight polyethylene fibers and its preparation method and application | |
| CN106555247B (en) | A kind of cut resistant ultra high molecular weight polyethylene fiber and its preparation method and application | |
| CN106751582B (en) | A kind of polyester-polyethylene bicomponent fibers color concentrate and preparation method thereof | |
| CN110423029A (en) | A kind of cement-based material enhancing basalt fibre and preparation method thereof | |
| CN106554619A (en) | A kind of printing masterbatch of the manual imitation synthetic fabrics suitable for printing shaping technology | |
| CN105419086A (en) | Preparing method for compound whitening polyolefin material for plastic woven bags | |
| CN107663337A (en) | A kind of stretch-proof compound braided bag and preparation method thereof | |
| CN107447290A (en) | PE modified monofilament turns round rope | |
| CN108754671A (en) | A kind of noctilucence silk and preparation method thereof that reflecting effect is good | |
| JP7411202B2 (en) | Weather-resistant thermoformed body and its manufacturing method | |
| CN209098887U (en) | A kind of high-strength special type yarn that weaving flexibility is good | |
| CN110184675A (en) | A kind of core-sheath monofilament and preparation method thereof and purposes |
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: 20171215 |