CN105239235A - Water resistance anti-static composite cotton yarn and making method thereof - Google Patents
Water resistance anti-static composite cotton yarn and making method thereof Download PDFInfo
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- CN105239235A CN105239235A CN201510810315.7A CN201510810315A CN105239235A CN 105239235 A CN105239235 A CN 105239235A CN 201510810315 A CN201510810315 A CN 201510810315A CN 105239235 A CN105239235 A CN 105239235A
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Abstract
The invention relates to a water resistance anti-static composite cotton yarn and a making method thereof, wherein the water resistance anti-static composite cotton yarn is a composite cotton yarn which is composited and spun through cotton fibers and carbon fibers, and integrates the advantages of the cotton fibers, the carbon fiber raw materials and phenolic resins, and produces yarns with water resistance, flame retardant and anti-static functions. The water resistance anti-static composite cotton yarn and the making method thereof reasonably prepares the radios of various raw materials, obtains the best radio by optimizing many times, control related process parameters in processes of opening picking, carding, drawing, roving, spinning and plying and the like according to characteristics of raw materials, enable various fibers in products to be uniformly distributed, have water resistance, anti-static and flame retardant functions, and have excellent application prospect.
Description
Technical field
The present invention relates to a kind of textiles and manufacture method, particularly water-fast antistatic composite cotton fabric yarn and manufacture method, belong to textile product technical field.
Background technology
With modern economy, the development of science and technology and the progress of social civilization; environment faced by people work and live is day by day diversified; do not come to harm to protect people's work under various circumstances; various functional fabric also just arises at the historic moment; water-fast antistatic fabric has become a kind of new function fabric of textile industry; be widely used in military project, civil protective clothes, as flight Work Clothes, electric work clothes, fire-fighting work clothes etc.And cotton fiber is a kind of natural fabric, there is good permeability, the features such as soft and warming, its shortcoming is not water-fast, inflammable and easy electrostatic, be difficult to as water-fast antistatic fabric, take cotton fiber as raw material, by advanced composite material advanced technology, exploitation has water-fast antistatic composite cotton fabric yarn, to improving the added value of cotton textiles and expanding the Application Areas of cotton textiles, be of great practical significance.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of composite cotton fabric yarn with excellent water-fast, antistatic and anti-flaming function, and for achieving the above object, the present invention takes following process technology scheme:
A kind of water-fast antistatic composite cotton fabric yarn, it is the low count yarn of the 8-17dtex be spun into for raw material with cotton fiber and carbon fiber, wherein cotton fiber Volume fraction is 50-70%, carbon fiber Volume fraction is 30-50%, described cotton fiber top layer is provided with one deck phenolic resin glue rete, and the thickness of described phenolic resin glue rete is 30-50
μm.
The monofilament fineness of described cotton fiber is 0.8-1.5dtex, and the monofilament fineness of described carbon fiber is 0.9-1.4dtex.
Described phenolic resins is through boric acid modified process, and its molecular weight is 300-400, and viscosity is 30-50CP.s, and solid content is 15-13%.
The present invention also provides a kind of composite cotton fabric method for producing yarn with excellent water-fast, antistatic and anti-flaming function, and for achieving the above object, the present invention takes following process technology scheme:
A kind of manufacture method of water-fast antistatic composite cotton fabric yarn, it comprise distribute cotton, opening picking, comb and parallel cotton fibers prior to spinning, drafting, rove spun yarn and roving process, in described opening and cleaning step, cotton fiber is immersed in phenolic resin adhesive, forming a layer thickness on cotton fiber surface is 30-50
μmphenolic resin glue rete, cotton fiber after dipping and carbon fiber will be mixed in described mixing in doubling step, wherein cotton fiber Volume fraction is 50-70%, and carbon fiber Volume fraction is 30-50%.
The dip time of described cotton fiber in phenolic resins glue is 3-5min, and the viscosity of described phenolic resins is 30-50CP
.s, solid content is 10-15%.
The raw cotton that described operation of distributing cotton selects 5-8 team character close is bulk composition, and described bulk composition accounts for 70-90%; In described opening and cleaning step, hired roughneck's revolution of light cotton machine is 750-900r/min, and blade stretches out height 1.2-1.8 millimeter; In described carding step, the cylinder speed of carding machine is 260-350r/min, and the superficial velocity of doffer is the 1/15-1/30 of cylinder; Adopt three roads in described mixing in doubling step and close, wherein twice are cotton fiber, and be carbon fiber together, per pass combined roots is 6 or 8; In described Roving Frames, drafting multiple 5-6, back zone drafting multiple 1.2-1.3, roving twist factor 60-75; Total draft multiple 20-30 in described spinning process, becomes twist per unit 75-90, ratch 44/55.
The present invention arranges one deck phenolic resin glue rete on cotton fiber surface, due to the resistance to water that phenolic resins is good, improves the water resistance of cotton fiber; Because phenolic resins has good fire resistance, composite material is made to have good fire resistance; Because carbon fiber has good conducting function, complex yarn is made to have good electrostatic-proof function; The present invention has concentrated the advantage of cotton fiber, carbon fiber material and phenolic resins, produces and has yarn that is water-fast, fire-retardant, electrostatic-proof function.The ratio of the various raw material of reasonable disposition of the present invention, through repeatedly optimal process, obtain optimum proportioning, according to material characteristic, relevant technological parameters in the operations such as opening picking, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, plying is controlled again, various fiber in product is evenly distributed, reaches water-fast, antistatic and fire-retardant etc. requirement.
Below in conjunction with specific embodiment, the invention will be further described, not limitation of the present invention, and the equivalent replacement of every any this area of carrying out according to the disclosure of invention, all belongs to protection scope of the present invention.
Detailed description of the invention
Embodiment 1:
The one water-fast antistatic composite cotton fabric yarn of exemplary embodiments of the present invention, it is the low count yarn of the 15dtex be spun into for raw material with cotton fiber and carbon fiber, wherein:
Cotton fiber top layer is provided with one deck phenolic resin glue rete, and the thickness of described phenolic resin glue rete is 35
μm, cotton fiber Volume fraction is 60%, and the monofilament fineness of cotton fiber is 1.2dtex; Phenolic resins is through boric acid modified process, and its molecular weight is 350, and viscosity is 40CP.s, and solid content is 15%; Carbon fiber Volume fraction is 49%, and the monofilament fineness of carbon fiber is 1.3dtex.
The present invention relates to the advantage that a kind of water-fast antistatic composite cotton fabric yarn has concentrated cotton fiber, carbon fiber material and phenolic resins, there is water-fast, fire-retardant, electrostatic-proof function.
A manufacture method for water-fast antistatic composite cotton fabric yarn, it comprise distribute cotton, opening picking, comb and parallel cotton fibers prior to spinning, drafting, rove spun yarn and roving process, wherein:
Distributing cotton in operation, the raw cotton selecting the 6 groups of character close is bulk composition, and bulk composition accounts for 80%;
In opening and cleaning step, hired roughneck's revolution of light cotton machine is 800r/min, and blade stretches out height 1.6 millimeters; Cotton fiber is immersed in phenolic resin adhesive, after taking-up, dries in the mesh-belt drier of 145 degree, forming a layer thickness on cotton fiber surface after oven dry is 35
μmphenolic resin glue rete; The dip time of cotton fiber in phenolic resins glue is 4min, and the viscosity of described phenolic resins is 40CP.s, and solid content is 14%.
In carding step, the cylinder speed of carding machine is 300r/min, and the superficial velocity of doffer is 1/20 of cylinder;
In mixing in doubling step, cotton fiber after dipping and carbon fiber are mixed, adopt three roads and close, wherein twice are cotton fiber, and be carbon fiber together, per pass combined roots is 6, and cotton fiber Volume fraction is 60%, and carbon fiber Volume fraction is 40%.
In Roving Frames, drafting multiple 6, back zone drafting multiple 1.25, roving twist factor 70;
In spinning process, total draft multiple 25, becomes twist per unit 80, ratch 44/55.
In roving process, in order to steady production, roller speed answers grasp 75r/min less than normal, to reduce broken end; Twist factor optional 480.
The ratio of the various raw material of reasonable disposition of the present invention, through repeatedly optimal process, obtain optimum proportioning, according to material characteristic, relevant technological parameters in the operations such as opening picking, comb and parallel cotton fibers prior to spinning, drafting, rove, spun yarn, plying is controlled again, various fiber in product is evenly distributed, and the complex yarn of production has water-fast, antistatic and the function such as fire-retardant.
Claims (6)
1. a water-fast antistatic composite cotton fabric yarn, it is characterized in that: it is the low count yarn of the 8-17dtex be spun into for raw material with cotton fiber and carbon fiber, wherein cotton fiber Volume fraction is 50-70%, carbon fiber Volume fraction is 30-50%, described cotton fiber top layer is provided with one deck phenolic resin glue rete, and the thickness of described phenolic resin glue rete is 30-50
μm.
2. water-fast antistatic composite cotton fabric yarn according to claim 1, it is characterized in that: the monofilament fineness of described cotton fiber is 0.8-1.5dtex, the monofilament fineness of described carbon fiber is 0.9-1.4dtex.
3. water-fast antistatic composite cotton fabric yarn according to claim 1, is characterized in that: described phenolic resins is through boric acid modified process, and its molecular weight is 300-400, and viscosity is 30-50CP.s, and solid content is 15-13%.
4. the manufacture method of a water-fast antistatic composite cotton fabric yarn, it comprise distribute cotton, opening picking, comb and parallel cotton fibers prior to spinning, drafting, rove spun yarn and roving process, it is characterized in that: in described opening and cleaning step, cotton fiber is immersed in phenolic resin adhesive, forming a layer thickness on cotton fiber surface is 30-50
μmphenolic resin glue rete, cotton fiber after dipping and carbon fiber will be mixed in described mixing in doubling step, wherein cotton fiber Volume fraction is 50-70%, and carbon fiber Volume fraction is 30-50%.
5. the manufacture method of water-fast antistatic composite cotton fabric yarn according to claim 4, it is characterized in that: the dip time of described cotton fiber in phenolic resins glue is 3-5min, the viscosity of described phenolic resins is 30-50CP
.s, solid content is 10-15%.
6. the manufacture method of water-fast antistatic composite cotton fabric yarn according to claim 4, is characterized in that: described in the raw cotton that operation selects 5-8 team character close of distributing cotton be bulk composition, described bulk composition accounts for 70-90%; In described opening and cleaning step, hired roughneck's revolution of light cotton machine is 750-900r/min, and blade stretches out height 1.2-1.8 millimeter; In described carding step, the cylinder speed of carding machine is 260-350r/min, and the superficial velocity of doffer is the 1/15-1/30 of cylinder; Adopt three roads in described mixing in doubling step and close, wherein twice are cotton fiber, and be carbon fiber together, per pass combined roots is 6 or 8; In described Roving Frames, drafting multiple 5-6, back zone drafting multiple 1.2-1.3, roving twist factor 60-75; Total draft multiple 20-30 in described spinning process, becomes twist per unit 75-90, ratch 44/55.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810315.7A CN105239235A (en) | 2015-11-20 | 2015-11-20 | Water resistance anti-static composite cotton yarn and making method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510810315.7A CN105239235A (en) | 2015-11-20 | 2015-11-20 | Water resistance anti-static composite cotton yarn and making method thereof |
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| CN105239235A true CN105239235A (en) | 2016-01-13 |
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| CN201510810315.7A Pending CN105239235A (en) | 2015-11-20 | 2015-11-20 | Water resistance anti-static composite cotton yarn and making method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63270742A (en) * | 1987-04-30 | 1988-11-08 | Aisin Chem Co Ltd | Production of asbestos-free clutch facing |
| CN101182662A (en) * | 2007-12-03 | 2008-05-21 | 保定依棉集团有限公司 | Functional properties conductivity yarns and manufacturing method |
| CN102517733A (en) * | 2011-12-22 | 2012-06-27 | 保定中纺依棉纺织有限公司 | High-temperature resisting flame-retarding composite polysulfonamide fiber yarns and manufacturing method |
| CN103435767A (en) * | 2013-09-06 | 2013-12-11 | 山东圣泉化工股份有限公司 | Phenolic resin emulsion and preparation method thereof |
| CN103849967A (en) * | 2014-02-21 | 2014-06-11 | 太仓利泰纺织厂有限公司 | Fireproof carbon fiber yarn manufacturing method |
| CN104909655A (en) * | 2015-05-29 | 2015-09-16 | 合肥瑞鹤装饰工程有限公司 | Anti-seismic vegetable fiber cement composite strip plate and producing method thereof |
-
2015
- 2015-11-20 CN CN201510810315.7A patent/CN105239235A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63270742A (en) * | 1987-04-30 | 1988-11-08 | Aisin Chem Co Ltd | Production of asbestos-free clutch facing |
| CN101182662A (en) * | 2007-12-03 | 2008-05-21 | 保定依棉集团有限公司 | Functional properties conductivity yarns and manufacturing method |
| CN102517733A (en) * | 2011-12-22 | 2012-06-27 | 保定中纺依棉纺织有限公司 | High-temperature resisting flame-retarding composite polysulfonamide fiber yarns and manufacturing method |
| CN103435767A (en) * | 2013-09-06 | 2013-12-11 | 山东圣泉化工股份有限公司 | Phenolic resin emulsion and preparation method thereof |
| CN103849967A (en) * | 2014-02-21 | 2014-06-11 | 太仓利泰纺织厂有限公司 | Fireproof carbon fiber yarn manufacturing method |
| CN104909655A (en) * | 2015-05-29 | 2015-09-16 | 合肥瑞鹤装饰工程有限公司 | Anti-seismic vegetable fiber cement composite strip plate and producing method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 孙茂志等: "有机导电纤维与棉混纺纱的开发", 《棉纺织技术》 * |
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Application publication date: 20160113 |