CN109183176A - A kind of preparation process of the wear-resisting color silk fiber of high resiliency high convergency - Google Patents

A kind of preparation process of the wear-resisting color silk fiber of high resiliency high convergency Download PDF

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CN109183176A
CN109183176A CN201810700987.6A CN201810700987A CN109183176A CN 109183176 A CN109183176 A CN 109183176A CN 201810700987 A CN201810700987 A CN 201810700987A CN 109183176 A CN109183176 A CN 109183176A
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parts
wear
polyamide fibre
agent
silk fiber
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CN109183176B (en
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高忠林
高峰
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ZHONGRUN SCIENCE & TECHNOLOGY Co Ltd
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ZHONGRUN SCIENCE & TECHNOLOGY Co Ltd
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    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
    • D01F6/90Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyamides
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00General methods for the manufacture of artificial filaments or the like
    • D01F1/02Addition of substances to the spinning solution or to the melt
    • D01F1/10Other agents for modifying properties
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00General methods for the manufacture of artificial filaments or the like
    • D01F1/02Addition of substances to the spinning solution or to the melt
    • D01F1/10Other agents for modifying properties
    • D01F1/103Agents inhibiting growth of microorganisms

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The present invention relates to a kind of preparation processes of the wear-resisting color silk fiber of high resiliency high convergency.Jade powder, anti-bacteria wet keeping agent, plant extracts toner are sliced co-extrusion granulation by dispersing agent, coupling agent and polyamide fibre 66 and prepare polyamide fibre environment-friendly and green Masterbatch by the present invention, plant extracts toner forms charged particle by high voltage electric field, improves the dispersion effect of toner;It is added online using color masterbatch powder and dynamic hybrid technology, realization polyamide fibre 66 simplifies dyeing process without subsequent dyeing process without dye spinning, avoid problem of environmental pollution caused by dyeing, reduction production cost;Graphene ultrasonic disperse liquid has good conductive property color silk and wearability;Chitosan and sodium alginate can form crosslinking between macromolecular in fiber, soyabean protein powder has stronger hygroscopicity, coptis alcohol extract, rhubarb ethanol-extract and anisyl alcohol extract, synergistic function can be played after three kinds of the Chinese herbal medicine extracts are compounded, greatly improve its anti-microbial property, has a broad antifungal spectrum.

Description

A kind of preparation process of the wear-resisting color silk fiber of high resiliency high convergency
Technical field
The invention belongs to color silk fiber technical fields, are related to a kind of preparation work of wear-resisting color silk fiber of high resiliency high convergency Skill.
Background technique
Demand with the continuous development and people of textile industry and textile to textile fabric, synthetic fibers are largely used In manufacture clothing fabric and industrial product;But thus bring textile industry discharge of wastewater is gone always situated in China's industry manufacture Industry forefront, wastewater treatment are always a mountain on the textile enterprise crown;With the severe implementation of national environmental protection method, to fibre Road coloration requirements are increasingly stringenter after dimension, yarn and fabric;Therefore, present textile enterprise uses new textile technology, nothing one after another Dye fiber comes into being, and no dye fiber reduces the consumption of raw material, avoids environmental pollution, reduces dyeing cost and waste water Processing cost;Pollute the defects of fiber has even dyeing, avoids the color difference being also easy to produce in normal dyeing, color spot, dyeing defect;Without dye Fiber species are abundant, and product realizes functionalization, differential and high color fastness, high vividness.
Dye-free silk refers to the nylon long industrial yarn produced by the way of adding master batch;Dye-free silk uses stoste The mode of color, is first made coloured slice or Masterbatch spins preceding injection, is mixed chinlon master batch and slices of caprone by injector It is even, realize that stoste dyes spinning, this technique does not need to be dyed, and directly spins the color silk of the color of client's needs, rear road is avoided to dye Bring Heavy environmental pollution is a kind of environmentally protective fiber, has a vast market.
Commonly used high stretch yarn is polyamide fibre high stretch yarn in the prior art, there is elasticity to be higher than other common synthesis fine Dimension, color fastness are high, it is on-deformable a little;Being usually used in dye-free silk has terylene, polyamide fibre 6 and polyamide fibre 66, and polyamide fibre 6 has high-strength The characteristics such as degree, wear-resisting, flexibility and skin sense of touch be mild, 66 dye uptake of polyamide fibre is more slightly worse than the dye uptake of polyamide fibre 6, and polyamide fibre 6 is compared Although 66 dye uptake of polyamide fibre is slightly higher, elasticity is poor, and terylene has breaking strength, elongation at break and wearability compared to polyamide fibre 66 It can be poor.
Summary of the invention
The purpose of invention: the present invention provides a kind of preparation processes of the wear-resisting color silk fiber of high resiliency high convergency, through preparing Color silk fiber have high resiliency, highly shrinkable and good crocking resistance and anti-microbial property, no dyeing technique is environmentally protective, Avoid environmental pollution caused by subsequent dyeing.
Technical solution: it is an object of the invention to disclose a kind of preparation process of wear-resisting color silk fiber of high resiliency high convergency, The following steps are included:
(1) prepared by Masterbatch: comprise the following components in parts by weight: polyamide fibre 66 is sliced 20-60 parts, plant extracts toner 10-30 parts, cooling auxiliary agent 3-5 parts, 10-20 parts of jade nano powder, 5-10 parts of anti-bacteria wet keeping agent, 5-15 parts of dispersing agent, coupling agent 5-10 parts;Plant extracts toner is formed into the particle with homophilic charge by 10kV-30kV high voltage electric field first;It secondly will drop Mixture one is obtained after warm auxiliary agent, jade nano powder, anti-bacteria wet keeping agent and coupling agent stirring 20-30min;High pressure will be passed through again The plant extracts toner and one mixed grinding of mixture of electric field treatment obtain grinding mixing;It then will grinding mixing and polyamide fibre 66 It is kneaded after slice and dispersant and obtains mixing materials;Mixing materials are finally obtained into color by double screw extruder extruding pelletization Master batch;
(2) 66 chip drying of polyamide fibre: the slice of polyamide fibre 66 and molecular sieve desiccant are stirred in blender and remove polyamide fibre 66 Molecular sieve desiccant is refiltered after moisture in slice obtains the dry slice of polyamide fibre 66;The wherein molecular sieve desiccant and terylene The weight ratio of 66 slices is (3-5): (6-10);
(3) color grain in step (1) and the drying polyamide fibre 66 in (2) melting extrusion: are sliced after mixing screw rod again Melting extrusion obtains spinning melt under the heating shear action of extruder;
(4) dynamic mix: by step (3) spinning melt and graphene ultrasonic disperse liquid enter together dynamic mix Device carries out dynamic mixed processing, and the graphene ultrasonic disperse liquid is that graphene oxide is added to ultrasonic disperse in ethanol solution 15-45min is obtained;
(5) cooling spinning: spinning manifold will be entered by the spinning melt of step (4) dynamic mixing, through metering pump essence Spinneret is really squeezed out by spinneret orifice after metering, the interior cross air blasting that carries out of slinning cabinet is entered after spinneret and is cooled to tow;
(6) boundling oils: step (5) tow after cooling is oiled by boundling oiling roller, oil applying rate 0.6- 1.2%;
(7) drawing and heat-setting: by the tow after step (6) boundling oils in thermal environment through hot-rolling carry out drawing-off and Thermal finalization;
(8) network, winding: the tow after step (7) drawing and heat-setting is first passed through into network nozzle and carries out pre- network It is wound on winding apparatus again afterwards.
Jade nano powder contain more than 30 kinds of selenium, zinc, nickel, cobalt, manganese, magnesium, calcium of needed by human body etc. it is beneficial to human body micro Element, the starting wave of starting wave and human body cell that these elements distribute are same fluctuation status, and human body cell is with from jade The fluctuation that stone gives out empathizes and resonates, and human cell tissue is made to have more vigor, and blood is promoted to follow bad, enhancing new old generation Thank and into exclude bodily waste;The microelement contained in jade powder is sucked in human body by skin, so as to Yin Yang balancing gas The imbalance of blood makes one disease curing health and lengthens one's life;From the perspective of materia medica, Long Term Contact jade or jade powder can supplement people The insufficient element of body and microelement, absorb or element and micro element that excretion is superfluous, make human body keep one it is distinctive just between Value.
Preferably, the plant extracts toner in the step (1) include curcumin, rheum emodin, xanthin, shikonin, One of anthocyanidin, rhodioside.
Preferably, the cooling auxiliary agent in the step (1) is that the nice and cool finishing agent LS-001 of fabric and nano silica are pressed It is combined according to weight ratio 1:1.The fabric feels nice and cool finishing agent LS-001 buying in Shanghai Hu Zheng nanosecond science and technology Co., Ltd.
Preferably, the anti-bacteria wet keeping agent in the step (1) comprises the following components in parts by weight: 5-15 parts of chitosan, sea 3-5 parts of mosanom, 4-8 parts of soyabean protein powder, 2-4 parts of the coptis, 3-9 parts of rheum officinale, 2-4 parts of anise;Preparation method is will be yellow Even, rheum officinale and anise extract to obtain alcohol extract using alcohol reflux, then sodium alginate, soybean protein will be added in chitosan Powder, coptis alcohol extract, rhubarb ethanol-extract and anisyl alcohol extract are mixed evenly to obtain the anti-bacteria wet keeping agent.
Preferably, dispersing agent is vinyl bis-stearamides in the step (1), and the coupling agent is titanate esters coupling Agent.
Preferably, spinneret orifice outer end is equipped with screen pack in the step (5), and the screen pack is detachable.
Preferably, the wind speed of cross air blasting is 0.3-0.5m/s in the step (5), and humidity is 60-70 DEG C, wind-warm syndrome 16- 20℃。
Preferably, hot-rolling speed is 500-2000m/min in the step (7), and temperature is 40-200 DEG C.
Preferably, network pressure is 2.0-3.0bar, winding speed 3000-4000m/min in the step (8).
Above-mentioned technical proposal can be seen that the invention has the following beneficial effects:
(1) present invention is by the jade powder, anti-with antibacterial and moisture-absorbing moisture-keeping effect with anion emission healthcare function Bacterium moisturizer, plant extracts toner are sliced co-extrusion granulation by dispersing agent, coupling agent and polyamide fibre 66 and prepare polyamide fibre environment-friendly and green Masterbatch first forms charged particle by high voltage electric field to plant extracts toner, and interparticle repulsive force offsets some particles Between Van der Waals force, improve the dispersion effect of toner;
(2) it is added online using color masterbatch powder and dynamic hybrid technology, the stoste of realization polyamide fibre 66 dyes spinning, is not necessarily to subsequent Dyeing process simplifies dyeing process, avoids problem of environmental pollution caused by dyeing, while also reducing production cost;
(3) graphene ultrasonic disperse liquid and spinning melt are mixed in dynamic mixed process, so that color silk is with good Electric conductivity and wear-resisting property, graphene have excellent mechanical performance and electric conductivity;
(4) anti-bacteria wet keeping agent is using chitosan, sodium alginate, soyabean protein powder, coptis alcohol extract, rhubarb ethanol-extract, big Fennel alcohol extract is prepared, and chitosan and sodium alginate can form crosslinking, soybean protein between macromolecular in fiber Powder have stronger hygroscopicity, coptis alcohol extract, rhubarb ethanol-extract and anisyl alcohol extract, the coptis, bitter, cold in nature, purge the sthenic heart-fire, Heat-clearing and damp-drying drug, main component have alkaloid and lignanoid, and there are also phenolic acid, volatile oil, brass etc., antimicrobial component is coptisine, medicine Root alkali and BR, experiment in vitro have bacteriostasis to a variety of Grain-positives and negative bacterium, wherein to hemolytic streptococcus, golden Portugal Bacterium, comma bacillus, meningococcus, shigella, typhoid bacillus, corynebacterium diphtheriae etc. have stronger inhibiting effect;To certain A little dermatophytes also have certain inhibiting effect;Anise, warm-natured, acrid flavour have temperature is positive to tremble with fear, regulating qi-flowing for relieving pain and other effects, mainly Ingredient has fennel oil and cis anethol, trans-anethole;Rheum officinale is cold in nature, bitter, has heat and toxic materials clearing away, and clearing heat-fire detoxifies, Activating microcirculation and removing stasis medicinal, main component have anthraquinone derivative, have two kinds of forms of free state and reference state, to staphylococcus, hemolytic hammer Bacterium, corynebacterium diphtheriae, hay bacillus, yersinia pestis, typhoid bacillus, paratyphosum Bacterium, shigella dysenteriae, helicobacter pylori, stranguria syndrome are double Coccus has different degrees of inhibiting effect, and antibiotic effective ingredient is best with rheum emodin and Rhein effect, inhibits bacterial cell Nucleic acid, protein and glycometabolism;It is big compared with small and dosage that antibacterial effect is used alone, but three kinds of the Chinese herbal medicine extracts are answered Synergistic function can be played after matching, and greatly improve its anti-microbial property, has a broad antifungal spectrum.
Specific embodiment
To keep purpose, the technical scheme and beneficial effects of the embodiment of the present invention clearer, below with reference to embodiment, to this Inventive technique scheme carries out clear, complete description, it is clear that described embodiment is only that a part of the invention is implemented Example, rather than whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative labor Every other embodiment obtained under the premise of dynamic, belongs to protection scope of the present invention.
Table 1 is the Masterbatch constituent table (unit: part) of the embodiment of the present invention;Table 2 is the antibacterial of the embodiment of the present invention Moisturizer constituent table (unit: part);Table 3 is the antibacterial inhibiting rate (unit: %) of the embodiment of the present invention;Table 4 is the present invention The performance test results (including anion emission amount, elongation at break, breaking strength, water absorption rate, color fastness and the hand of embodiment Sense);Table 5 be the embodiment of the present invention different cross air blastings at a temperature of elongation at break test data (%);
1 color masterbatch powder constituent table (unit: part) of table
Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5 Embodiment 6
Polyamide fibre 66 is sliced 20 60 40 40 40 40
Plant extracts toner 10 30 20 20 20 20
Cool down auxiliary agent 3 5 4 4 4 4
Jade nano powder 10 20 15 15 15 15
Anti-bacteria wet keeping agent 5 10 8 8 8 8
Dispersing agent 5 15 10 10 10 10
Coupling agent 5 10 8 8 8 8
2 anti-bacteria wet keeping agent constituent table (unit: part) of table
Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5 Embodiment 6
Chitosan 5 15 10 10 10 10
Sodium alginate 3 5 4 4 4 4
Soyabean protein powder 4 8 6 6 6 6
Coptis alcohol extract 2 4 3 12 0 0
Rhubarb ethanol-extract 3 9 6 0 12 0
Anisyl alcohol extract 2 4 3 0 0 12
The color silk fiber antibacterial inhibiting rate (unit: %) of 3 embodiment of the present invention of table
The performance test results of the color silk fiber of 4 embodiment of the present invention of table
The test data (%) of elongation at break at a temperature of the different cross air blastings of 5 embodiment of the present invention of table
Embodiment 3 is previous embodiment 3 in this table, and embodiment 7-10 is equal in addition to side-blown air temperature is different from other conditions With embodiment 3;The cross air blasting condition of front table 1-6 is identical with embodiment 3 in this table.
Anti-bacteria wet keeping agent is the preparation method comprises the following steps: rhizoma extracting liquid in 4-10 of the embodiment of the present invention: using 10 times of weight of the coptis 30% alcohol reflux extracts 1h, filters to take filtrate, and 30% alcohol reflux of 5 times of weight of filter residue extracts 30min, filters to take Filtrate, merges twice that filtrate to obtain the final product;
Radix Et Rhizoma Rhei extract: 1h is extracted using 95% alcohol reflux of 10 times of weight of the coptis, is filtered to get filtrate, filter residue is used again 95% alcohol reflux of 5 times of weight filters to take filtrate after extracting 30min, merges twice that filtrate to obtain the final product;
Anise extracting solution: being impregnated using the deionized water of 10 times of weight of anise and decoct 30min, and mistake after boiling 1h is kept Leaching filtrate to obtain the final product;
Anti-bacteria wet keeping agent in 1-3 of the embodiment of the present invention is the preparation method comprises the following steps: take the coptis of formula ratio, rheum officinale and anise to be added 30% alcohol reflux of 12 times of weight extracts 1h, filters to take filtrate, and 30% alcohol reflux that 8 times of weight are added in filter residue extracts 30min, filters to take filtrate, merges after filtrate twice to obtain the final product.
Finally, it should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting.Although ginseng It is described the invention in detail according to above-described embodiment, those skilled in the art should understand that, it can be to invention Technical solution is modified or replaced equivalently, and without departing from the range of technical solution of the present invention, should all be covered in the present invention Scope of the claims in.

Claims (9)

1. a kind of wear-resisting color silk fiber of high resiliency high convergency, it is characterised in that: the following steps are included:
(1) prepared by Masterbatch: comprise the following components in parts by weight: polyamide fibre 66 is sliced 20-60 parts, plant extracts toner 10-30 Part, cooling auxiliary agent 3-5 parts, 10-20 parts of jade nano powder, 5-10 parts of anti-bacteria wet keeping agent, 5-15 parts of dispersing agent, coupling agent 5-10 Part;Plant extracts toner is formed into the particle with homophilic charge by 10kV-30kV high voltage electric field first;Secondly cooling is helped Mixture one is obtained after agent, jade nano powder, anti-bacteria wet keeping agent and coupling agent stirring 20-30min;High voltage electric field will be passed through again The plant extracts toner and one mixed grinding of mixture of processing obtain grinding mixing;Then grinding mixing and polyamide fibre 66 are sliced And it is kneaded after dispersant and obtains mixing materials;Mixing materials are finally obtained into Masterbatch by double screw extruder extruding pelletization;
(2) 66 chip drying of polyamide fibre: the slice of polyamide fibre 66 and molecular sieve desiccant are stirred into removing polyamide fibre 66 in blender and are sliced In moisture after refilter molecular sieve desiccant and obtain dry polyamide fibre 66 and be sliced;Wherein the molecular sieve desiccant and terylene 66 are cut The weight ratio of piece is (3-5): (6-10);
(3) color grain in step (1) and the drying polyamide fibre 66 in (2) melting extrusion: are sliced after mixing Screw Extrusion again Melting extrusion obtains spinning melt under the heating shear action of machine;
(4) dynamic mix: by step (3) spinning melt and graphene ultrasonic disperse liquid enter dynamic mixer together Dynamic mixed processing is carried out, the graphene ultrasonic disperse liquid is that graphene oxide is added to ultrasonic disperse 15- in ethanol solution 45min is obtained;
(5) cooling spinning: spinning manifold will be entered by the spinning melt of step (4) dynamic mixing, is accurately counted through metering pump Spinneret is squeezed out by spinneret orifice after amount, progress cross air blasting in slinning cabinet is entered after spinneret and is cooled to tow;
(6) boundling oils: step (5) tow after cooling is oiled by boundling oiling roller, oil applying rate 0.6-1.2 %;
(7) tow after step (6) boundling oils drawing and heat-setting: is subjected to drawing-off and Re Ding through hot-rolling in thermal environment Type;
(8) network, winding: the tow after step (7) drawing and heat-setting is first passed through into network nozzle and is carried out after pre- network again It is wound on winding apparatus.
2. the wear-resisting color silk fiber of a kind of high resiliency high convergency according to claim 1, it is characterised in that: the step (1) In plant extracts toner include one of curcumin, rheum emodin, xanthin, shikonin, anthocyanidin, rhodioside.
3. the wear-resisting color silk fiber of a kind of high resiliency high convergency according to claim 1, it is characterised in that: the step (1) In cooling auxiliary agent be that feel nice and cool finishing agent LS-001 and nano silica of fabric is combined according to weight ratio 1:1.
4. the wear-resisting color silk fiber of a kind of high resiliency high convergency according to claim 1, it is characterised in that: the step (1) In anti-bacteria wet keeping agent comprise the following components in parts by weight: 5-15 parts of chitosan, 3-5 parts of sodium alginate, soyabean protein powder 4-8 Part, 2-4 parts of the coptis, 3-9 parts of rheum officinale, 2-4 parts of anise;Preparation method is to return the coptis, rheum officinale and anise using ethyl alcohol Stream extracts and obtains alcohol extract, then will be added in chitosan sodium alginate, soyabean protein powder, coptis alcohol extract, rhubarb ethanol-extract and Anisyl alcohol extract is mixed evenly to obtain the anti-bacteria wet keeping agent.
5. the wear-resisting color silk fiber of a kind of high resiliency high convergency according to claim 1, it is characterised in that: the step (1) Middle dispersing agent is vinyl bis-stearamides, and the coupling agent is titanate coupling agent.
6. the wear-resisting color silk fiber of a kind of high resiliency high convergency according to claim 1, it is characterised in that: the step (5) Middle spinneret orifice outer end is equipped with screen pack, and the screen pack is detachable.
7. the wear-resisting color silk fiber of a kind of high resiliency high convergency according to claim 1, it is characterised in that: the step (5) The wind speed of middle cross air blasting is 0.3-0.5m/s, and humidity is 60-70 DEG C, and wind-warm syndrome is 16-20 DEG C.
8. the wear-resisting color silk fiber of a kind of high resiliency high convergency according to claim 1, it is characterised in that: the step (7) Middle hot-rolling speed is 500-2000m/min, and temperature is 40-200 DEG C.
9. the wear-resisting color silk fiber of a kind of high resiliency high convergency according to claim 1, it is characterised in that: the step (8) Middle network pressure is 2.0-3.0bar, winding speed 3000-4000m/min.
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