CN108239798A - High resiliency tatami and preparation method thereof - Google Patents

High resiliency tatami and preparation method thereof Download PDF

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Publication number
CN108239798A
CN108239798A CN201711162815.XA CN201711162815A CN108239798A CN 108239798 A CN108239798 A CN 108239798A CN 201711162815 A CN201711162815 A CN 201711162815A CN 108239798 A CN108239798 A CN 108239798A
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parts
agent
high resiliency
tatami
butadiene
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CN201711162815.XA
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Chinese (zh)
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林旻
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NINGBO ORIENT SEATS INDUSTRY Co Ltd
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NINGBO ORIENT SEATS INDUSTRY Co Ltd
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Priority to CN201711162815.XA priority Critical patent/CN108239798A/en
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    • 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
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/12—Layered products comprising a layer of natural or synthetic rubber comprising natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F8/02—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from cellulose, cellulose derivatives, or proteins
    • 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
    • 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
    • D01F8/08—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyacrylonitrile as constituent
    • 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
    • D01F8/16—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds as constituent
    • 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
    • D01F8/18—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from other substances
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
    • D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C08J2307/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2421/00—Characterised by the use of unspecified rubbers
    • C08J2421/02—Latex
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2475/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2475/04—Polyurethanes

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Abstract

The invention discloses a kind of high resiliency tatamis, including cushion body, the cushion body includes the anti-skid cloth of the tissue layer positioned at upper surface, intermediate core material and lower surface, the tissue layer is woven by warp and weft, include 50 60 parts of styrene butadiene block copolymer elastomers, 20 30 parts of acrylonitrile butadient styrene elastomers, 5 10 parts of ethylene octene copolymer elastomers, 25 parts of ethylene propylene diene rubbers, 15 parts of accelerating agents, 5 10 parts of fillers by weight added with high resiliency agent, the high resiliency agent in the latex mattress.The high resiliency tatami that the present invention obtains, by being modified respectively to the warp and weft in tissue layer, so that the tissue layer of the tatami has certain moisture resistance, while for latex mattress using natural emulsion and artificial latex as primary raw material, then there is higher elasticity.

Description

High resiliency tatami and preparation method thereof
Technical field
The present invention relates to a kind of tatami, particularly a kind of high resiliency tatami and preparation method thereof.
Background technology
In the prior art, tatami include the core material at middle part, the fabric of upper surface, lower surface anti-skid cloth, due to core material Elasticity it is not good enough, therefore tatami feels very hard when in use, and use is uncomfortable.The fabric of upper surface is not wear-resisting simultaneously, with The passage fabric for the time is easily worn, and loses the pliability and comfort of original, and service life is low.
Invention content
There is provided the purpose of the present invention is to solve above-mentioned the deficiencies in the prior art it is a kind of have stronger wear resistance and High resiliency tatami of comfort level and preparation method thereof.
To achieve these goals, a kind of high resiliency tatami designed by the present invention, including cushion body, the cushion Ontology includes the anti-skid cloth of the tissue layer positioned at upper surface, intermediate core material and lower surface, and the tissue layer is by warp and latitude Line weaves, the weft by weight include 80-90 parts of polylactic acid, 20-30 parts of Vinyon Ns, 10-20 parts of polypropylene fibre, 1-5 parts Anti-blushing agent, 3-5 part coupling agent, 2-5 parts of silicon fluorides and 1-2 parts of modified activated carbons, wherein the modified activated carbon refers to part Graphited activated carbon, the anti-blushing agent include 40-50 parts of bentonites, 20-30 parts of paraffin, 10-20 parts of alkyd trees by weight Fat, 5-8 part chitosan, 2-5 parts of butenoates, 1-5 parts of aluminate coupling agents, 1-5 parts of polyurethane based resins, 2-3 parts of bicarbonates Calcium；
The warp includes 40-85 parts of viscose glue slices, 20-30 parts of spandexs, 5-10 parts of dispersants and 1-5 parts of modifications by weight Agent, wherein modifying agent include 70 parts of opal, 20 parts of rare earth, 10 parts of diatomite by weight；
The core material is latex mattress, which includes 40-50 parts of natural emulsions, 30-50 parts of artificial latex, 1-8 by weight Part polyurethane, 3-5 parts of antioxidants, 1-3 parts of foaming agents, 1-5 parts of high resiliency agent, wherein the high resiliency agent includes by weight 50-60 parts of styrene-butadiene block copolymer elastomers, 20-30 parts of acrylonitrile-butadiene-styrene copolymer elastomers, 5-10 parts of ethylene-octene copolymer elastomers, 2-5 parts of ethylene propylene diene rubbers, 1-5 parts of accelerating agents, 5-10 parts of fillers；
Skid resistant course is coated on the bottom surface of the anti-skid cloth, which includes 30-40 parts of nitrile rubbers, 20-30 by weight The poly- butadiene-styrene rubber of part, 10-15 parts of butadiene rubbers, 10-15 parts of carbon blacks, 5-8 parts of zinc oxide, 1-3 parts of stearic acid, 1-5 parts of vulcanizing agents.
The invention also discloses a kind of preparation methods of high resiliency tatami, include the following steps：
The first step prepares anti-blushing agent, and 40-50 parts of bentonites, 20-30 parts of paraffin, 10-20 parts of alkyd resins, 5-8 parts of shells are gathered Sugar, 2-5 parts of butenoates, 1-5 parts of aluminate coupling agents, 1-5 parts of polyurethane based resins, 2-3 parts of calcium bicarbonates are uniformly mixed, and The agitating and heating 2h in 300-400 DEG C, grind into powder is up to anti-blushing agent after cooling；
Second step prepares weft, first by normal activated carbon in nitrogen protection, 1200-2000 DEG C of roasting 10-24 h, to carry out For graphitization processing so as to obtain modified activated carbon, the graphitization component content wherein in modified activated carbon accounts for the 20- of its gross mass 40%, then by 80-90 parts of polylactic acid, 20-30 parts of Vinyon Ns, 10-20 parts of polypropylene fibre, 1-5 parts of anti-blushing agents, 3-5 parts of coupling agents, 2-5 Part silicon fluoride and 1-2 parts of modified activated carbons are uniformly mixed, and are obtained after double-screw extruding pelletizing, wire drawing at 200-220 DEG C Weft；
Third walks, and prepares warp, first disperses to obtain for 1 hour by ball milling after 10 parts of 70 parts of opal, 20 parts of rare earth, diatomite mixing Then 40-85 parts of viscose glue slices, 20-30 parts of spandexs, 5-10 parts of dispersants and 1-5 parts of modifying agent are uniformly mixed by modifying agent, At 250-300 DEG C warp is obtained after double-screw extruding pelletizing, wire drawing；
4th step prepares latex mattress, first by 50-60 parts of styrene-butadiene block copolymer elastomers, 20-30 parts of acrylonitrile- Butadiene-styrene copolymer elastomer, 5-10 parts of ethylene-octene copolymer elastomers, 2-5 parts of ethylene propylene diene rubbers, 1-5 parts Accelerating agent, 5-10 a part filler are uniformly mixed, in 200 DEG C of heating reaction 30min, up to high resiliency agent after cooling, then by 40-50 parts Natural emulsion, 30-50 part artificial latex, 1-8 parts of polyurethane, 3-5 parts of antioxidants, 1-3 parts of foaming agents, 1-5 parts of high resiliency agent It is mixed evenly and latex material is made, wherein the rotating speed of blender is 1200 turns/min, mixing time 20min, Ran Houjing Cross foaming, injection, boiling, cooling obtain latex mattress；
5th step, prepares anti-skid cloth, by 30-40 parts of nitrile rubbers, 20-30 parts of poly- butadiene-styrene rubber, 10-15 parts of butadiene rubbers, 10- 15 parts of carbon blacks, 5-8 parts of zinc oxide, 1-3 parts of stearic acid are poured into inside mixer and are kneaded, time 15min, temperature 120- 140 DEG C, into material, 1-5 parts of vulcanizing agents of addition are kneaded again after cooling of then coming out of the stove, time 5min, after 50-70 DEG C of temperature Skid resistant course is obtained, above-mentioned skid resistant course is then coated in the bottom surface of anti-skid cloth；
6th step prepares high resiliency tatami, above-mentioned warp and weft is woven to obtain tissue layer on braider, then The top of above-mentioned latex mattress is coated on, and anti-skid cloth is coated in the lower section of latex mattress, you can obtains high resiliency tatami.
The weft is to mix polylactic acid, Vinyon N, polypropylene fibre, can take the advantages of respective, so as to improve latitude The intensity of line, wear-resistant and moisture resistance.Wherein acid fiber by polylactic passes through the chemical polymerization of lactic acid Cyclodimerization object or lactic acid Direct polymerization can obtain the polylactic acid of high molecular weight.Using the product that polylactic acid is obtained as raw material, there is good bio-compatible Property and Bioabsorbable and biocidal property, moisture resistance.Vinyon N is acrylonitrile monemer and the vinyl chemical combination containing moisture-proof element Object is copolymerized, and has similar fleecy feel and high moisture, and with acidproof and chemically-resistant medicament.Polypropylene fibre intensity Height, relative density is light, there is preferable chemical resistance.
Bentonite, paraffin, calcium bicarbonate are inorganic anti-blushing agents in the anti-blushing agent, alkyd resin, chitosan, butenoic acid Ester is efficient organic anti-blushing agent, and above-mentioned inorganic anti-blushing agent and organic anti-blushing agent can be bound up by aluminate coupling agent, And the promotion of dampproof effect is improved by polyurethane based resin, there is collaboration between above-mentioned inorganic anti-blushing agent and organic anti-blushing agent Effect, further functions as moisture-proof effect.
For the coupling agent for being coupled polylactic acid, Vinyon N, polypropylene fibre, the stretching that the silicon fluoride is then used for improving weft is strong Degree.The modified activated carbon refers to the graphited activated carbon in part, and graphitization component content accounts for the 20-40% of its gross mass, described Graphited activated carbon can be used as carrier, using the electron transfer characteristic of graphite-structure, improve the active ingredient in anti-blushing agent It is played, strengthens dampproof effect.
The warp is mixed to prepare by viscose glue slice and spandex, and wherein viscose rayon has good hygroscopicity, has light Slide the characteristics such as nice and cool, ventilative, antistatic, dyeing is gorgeous.Spandex fibre has high resiliency, high restorative, have it is preferable it is acidproof, The properties such as alkaline-resisting, fast light.Add dispersant and modifying agent, for improving the characteristic of warp, diatom in particularly described modifying agent Soil be used as carrier so that opal and rare earth can be adsorbed in diatomaceous surface volume, and opal and rare earth then as bear from Sub- powder is used to discharge anion.It, can be with the water such as the sweat of skin surface when the direct skin contact of negative ion powder and human body Divide reaction, so as to accelerate the release of anion.Negative ion powder can penetrate blood-brain barrier and enter cerebrospinal fluid, adjust cerebral cortex work( Can, excited and depression is made to tend to balance.By reconciling the level of human body endorphin pituitary and interferon, calm, town is played Pain acts on.
Using natural emulsion and artificial latex as primary raw material in the latex mattress so that the latex mattress has higher bullet Property, polyurethane is added, then convenient for molding, while adds antioxidant, extends its service life.
High resiliency agent in the latex mattress, with styrene-butadiene block copolymer elastomer, acrylonitrile-butadiene- Elastomer based on styrenic copolymer elastomers, ethylene-octene copolymer elastomer, coordinates with ethylene propylene diene rubber and promotion Agent provides elasticity, so that a variety of elastomers can play a role jointly, it is final to improve whole elasticity.
Nitrile rubber, poly- butadiene-styrene rubber, butadiene rubber in the skid resistant course have stronger anti-skidding effect, can prevent Tatami shifts, and in addition carbon black, zinc oxide are as additive, and for improving the thermoplasticity of skid resistant course, stearic acid is anti-for enhancing Sliding effect.
High resiliency tatami that the present invention obtains, by being modified respectively to the warp and weft in tissue layer, from And cause the tissue layer of the tatami that there is certain moisture resistance, while for latex mattress based on natural emulsion and artificial latex Raw material is wanted, then there is higher elasticity.Finally by simple, nontoxic preparation method, obtaining a kind of has moisture resistance, wear-resistant The high resiliency tatami of property and comfort level.
Specific embodiment
With reference to embodiment, the present invention is further described.
Embodiment 1：
A kind of high resiliency tatami provided in this embodiment, including cushion body, the cushion body is included positioned at upper surface The anti-skid cloth of tissue layer, intermediate core material and lower surface, the tissue layer are woven by warp and weft, and the weft is pressed Parts by weight include 80 parts of polylactic acid, 20 parts of Vinyon Ns, 10 parts of polypropylene fibre, 1 part of anti-blushing agent, 3 parts of coupling agents, 2 parts of silicon fluorides and 1 part Modified activated carbon, wherein the modified activated carbon refers to the graphited activated carbon in part, the anti-blushing agent includes 40 by weight Part bentonite, 20 parts of paraffin, 10 parts of alkyd resins, 5 parts of chitosans, 2 parts of butenoates, 1 part of aluminate coupling agent, 1 part of poly- ammonia Esters resin, 2 parts of calcium bicarbonates；
The warp includes 40 parts of viscose glue slices, 20 parts of spandexs, 5 parts of dispersants and 1 part of modifying agent, wherein modifying agent by weight Include 70 parts of opal, 20 parts of rare earth, 10 parts of diatomite by weight；
The core material be latex mattress, the latex mattress by weight include 40 parts of natural emulsions, 30 parts of artificial latex, 1 part of polyurethane, 3 parts of antioxidants, 1 part of foaming agent, 1 part of high resiliency agent, wherein the high resiliency agent includes 50 parts of styrene-fourths two by weight Alkene block copolymer elastomer, 20 parts of acrylonitrile-butadiene-styrene copolymer elastomers, 5 parts of ethylene-octene copolymer bullets Property body, 2 parts of ethylene propylene diene rubbers, 1 part of accelerating agent, 5 parts of fillers；
Skid resistant course is coated on the bottom surface of the anti-skid cloth, which includes 30 parts of nitrile rubbers, 20 parts of poly- fourths by weight Benzene rubber, 10 parts of butadiene rubbers, 10 parts of carbon blacks, 5 parts of zinc oxide, 1 part of stearic acid, 1 part of vulcanizing agent.
The invention also discloses a kind of preparation methods of high resiliency tatami, include the following steps：
The first step prepares anti-blushing agent, by 40 parts of bentonites, 20 parts of paraffin, 10 parts of alkyd resins, 5 parts of chitosans, 2 parts of butenoic acids Ester, 1 part of aluminate coupling agent, 1 part of polyurethane based resin, 2 parts of calcium bicarbonates are uniformly mixed, and stirring adds in 300-400 DEG C Hot 2h, grind into powder is up to anti-blushing agent after cooling；
Second step prepares weft, first by normal activated carbon in nitrogen protection, 1200-2000 DEG C of roasting 10-24 h, to carry out For graphitization processing so as to obtain modified activated carbon, the graphitization component content wherein in modified activated carbon accounts for the 20- of its gross mass 40%, then by 80 parts of polylactic acid, 20 parts of Vinyon Ns, 10 parts of polypropylene fibre, 1 part of anti-blushing agent, 3 parts of coupling agents, 2 parts of silicon fluorides and 1 part Modified activated carbon is uniformly mixed, and weft is obtained after double-screw extruding pelletizing, wire drawing at 200-220 DEG C；
Third walks, and prepares warp, first disperses to obtain for 1 hour by ball milling after 10 parts of 70 parts of opal, 20 parts of rare earth, diatomite mixing Then 40 parts of viscose glue slices, 20 parts of spandexs, 5 parts of dispersants and 1 part of modifying agent are uniformly mixed, at 250-300 DEG C by modifying agent Warp is obtained after double-screw extruding pelletizing, wire drawing；
4th step prepares latex mattress, first by 50 parts of styrene-butadiene block copolymer elastomers, 20 parts of acrylic nitrile-butadienes two Alkene-styrenic copolymer elastomers, 5 parts of ethylene-octene copolymer elastomers, 2 parts of ethylene propylene diene rubbers, 1 part of accelerating agent, 5 parts Filler is uniformly mixed, in 200 DEG C of heating reaction 30min, up to high resiliency agent after cooling, then by 40 parts of natural emulsions, 30 parts of people Make latex, 1 part of polyurethane, 3 parts of antioxidants, 1 part of foaming agent, 1 part of high resiliency agent are mixed evenly and latex material are made, The rotating speed of middle blender is 1200 turns/min, mixing time 20min, then obtains breast by foaming, injection, boiling, cooling Rubber cushion；
5th step, prepares anti-skid cloth, by 30 parts of nitrile rubbers, 20 parts of poly- butadiene-styrene rubber, 10 parts of butadiene rubbers, 10 parts of carbon blacks, 5 parts Zinc oxide, 1 part of stearic acid are poured into inside mixer and are kneaded, time 15min, and temperature is 120-140 DEG C, cooling of then coming out of the stove 1 part of vulcanizing agent is added in into material again afterwards to be kneaded, time 5min, skid resistant course is obtained after 50-70 DEG C of temperature, it then will be above-mentioned Skid resistant course is coated in the bottom surface of anti-skid cloth；
6th step prepares high resiliency tatami, above-mentioned warp and weft is woven to obtain tissue layer on braider, then The top of above-mentioned latex mattress is coated on, and anti-skid cloth is coated in the lower section of latex mattress, you can obtains high resiliency tatami.
High resiliency tatami made from the present embodiment can absorb external pressure in the range of 10cm, and do not affect week Side deforms, and the noiseless generation during pressing energetically.
Embodiment 2：
High resiliency tatami provided in this embodiment, raw material and preparation method are substantially identical with embodiment 1, and the main distinction exists In in the present embodiment, the weft includes 90 parts of polylactic acid, 30 parts of Vinyon Ns, 20 parts of polypropylene fibre, 5 parts of anti-blushing agents, 5 by weight Part coupling agent, 5 parts of silicon fluorides and 2 parts of modified activated carbons.
High resiliency tatami made from the present embodiment can absorb external pressure in the range of 10cm, and do not affect week Side deforms, and the noiseless generation during pressing energetically.
Embodiment 3：
High resiliency tatami provided in this embodiment, raw material and preparation method are substantially identical with embodiment 1, and the main distinction exists In in the present embodiment, the anti-blushing agent includes 50 parts of bentonites, 30 parts of paraffin, 20 parts of alkyd resins, 8 parts of shells and gathers by weight Sugar, 5 parts of butenoates, 5 parts of aluminate coupling agents, 5 parts of polyurethane based resins, 3 parts of calcium bicarbonates.
High resiliency tatami made from the present embodiment can absorb external pressure in the range of 10cm, and do not affect week Side deforms, and the noiseless generation during pressing energetically.
Embodiment 4：
High resiliency tatami provided in this embodiment, raw material and preparation method are substantially identical with embodiment 1, and the main distinction exists In in the present embodiment, the warp includes 85 parts of viscose glue slices, 30 parts of spandexs, 10 parts of dispersants and 5 parts of modifications by weight Agent, wherein modifying agent include 70 parts of opal, 20 parts of rare earth, 10 parts of diatomite by weight.
High resiliency tatami made from the present embodiment can absorb external pressure in the range of 10cm, and do not affect week Side deforms, and the noiseless generation during pressing energetically.
Embodiment 5：
High resiliency tatami provided in this embodiment, raw material and preparation method are substantially identical with embodiment 1, and the main distinction exists In in the present embodiment, the latex mattress resists by weight including 50 parts of natural emulsions, 50 parts of artificial latex, 8 parts of polyurethane, 5 parts Oxidant, 3 parts of foaming agents, 5 parts of high resiliency agent.
High resiliency tatami made from the present embodiment can absorb external pressure in the range of 10cm, and do not affect week Side deforms, and the noiseless generation during pressing energetically.
Embodiment 6：
High resiliency tatami provided in this embodiment, raw material and preparation method are substantially identical with embodiment 1, and the main distinction exists In, in the present embodiment, the high resiliency agent by weight include 60 parts of styrene-butadiene block copolymer elastomers, 30 parts Acrylonitrile-butadiene-styrene copolymer elastomer, 10 parts of ethylene-octene copolymer elastomers, 5 parts of ethylene propylene diene rubbers, 5 Part accelerating agent, 10 parts of fillers.
High resiliency tatami made from the present embodiment can absorb external pressure in the range of 10cm, and do not affect week Side deforms, and the noiseless generation during pressing energetically.
Embodiment 7：
High resiliency tatami provided in this embodiment, raw material and preparation method are substantially identical with embodiment 1, and the main distinction exists In, in the present embodiment, the skid resistant course by weight include 40 parts of nitrile rubbers, 30 parts of poly- butadiene-styrene rubber, 15 parts of butadiene rubbers, 15 parts of carbon blacks, 8 parts of zinc oxide, 3 parts of stearic acid, 5 parts of vulcanizing agents.
High resiliency tatami made from the present embodiment can absorb external pressure in the range of 10cm, and do not affect week Side deforms, and the noiseless generation during pressing energetically.

Claims (2)

1. a kind of high resiliency tatami, including cushion body, it is characterised in that：The cushion body includes knitting positioned at upper surface The anti-skid cloth of nitride layer, intermediate core material and lower surface, the tissue layer are woven by warp and weft, and the weft is by weight Measure part include 80-90 parts of polylactic acid, 20-30 parts of Vinyon Ns, 10-20 parts of polypropylene fibre, 1-5 parts of anti-blushing agents, 3-5 parts of coupling agents, 2-5 parts Silicon fluoride and 1-2 parts of modified activated carbons, wherein the modified activated carbon refers to the graphited activated carbon in part, the anti-blushing agent Include 40-50 parts of bentonites, 20-30 parts of paraffin, 10-20 parts of alkyd resins, 5-8 parts of chitosans, 2-5 parts of butenoic acids by weight Ester, 1-5 part aluminate coupling agent, 1-5 parts of polyurethane based resins, 2-3 parts of calcium bicarbonates；
The warp includes 40-85 parts of viscose glue slices, 20-30 parts of spandexs, 5-10 parts of dispersants and 1-5 parts of modifications by weight Agent, wherein modifying agent include 70 parts of opal, 20 parts of rare earth, 10 parts of diatomite by weight；
The core material is latex mattress, which includes 40-50 parts of natural emulsions, 30-50 parts of artificial latex, 1-8 by weight Part polyurethane, 3-5 parts of antioxidants, 1-3 parts of foaming agents, 1-5 parts of high resiliency agent, wherein the high resiliency agent includes by weight 50-60 parts of styrene-butadiene block copolymer elastomers, 20-30 parts of acrylonitrile-butadiene-styrene copolymer elastomers, 5-10 parts of ethylene-octene copolymer elastomers, 2-5 parts of ethylene propylene diene rubbers, 1-5 parts of accelerating agents, 5-10 parts of fillers；
Skid resistant course is coated on the bottom surface of the anti-skid cloth, which includes 30-40 parts of nitrile rubbers, 20-30 by weight The poly- butadiene-styrene rubber of part, 10-15 parts of butadiene rubbers, 10-15 parts of carbon blacks, 5-8 parts of zinc oxide, 1-3 parts of stearic acid, 1-5 parts of vulcanizing agents.
2. a kind of preparation method of high resiliency tatami as described in claim 1, which is characterized in that include the following steps：
The first step prepares anti-blushing agent, and 40-50 parts of bentonites, 20-30 parts of paraffin, 10-20 parts of alkyd resins, 5-8 parts of shells are gathered Sugar, 2-5 parts of butenoates, 1-5 parts of aluminate coupling agents, 1-5 parts of polyurethane based resins, 2-3 parts of calcium bicarbonates are uniformly mixed, and The agitating and heating 2h in 300-400 DEG C, grind into powder is up to anti-blushing agent after cooling；
Second step prepares weft, first by normal activated carbon in nitrogen protection, 1200-2000 DEG C of roasting 10-24 h, to carry out For graphitization processing so as to obtain modified activated carbon, the graphitization component content wherein in modified activated carbon accounts for the 20- of its gross mass 40%, then by 80-90 parts of polylactic acid, 20-30 parts of Vinyon Ns, 10-20 parts of polypropylene fibre, 1-5 parts of anti-blushing agents, 3-5 parts of coupling agents, 2-5 Part silicon fluoride and 1-2 parts of modified activated carbons are uniformly mixed, and are obtained after double-screw extruding pelletizing, wire drawing at 200-220 DEG C Weft；
Third walks, and prepares warp, first disperses to obtain for 1 hour by ball milling after 10 parts of 70 parts of opal, 20 parts of rare earth, diatomite mixing Then 40-85 parts of viscose glue slices, 20-30 parts of spandexs, 5-10 parts of dispersants and 1-5 parts of modifying agent are uniformly mixed by modifying agent, At 250-300 DEG C warp is obtained after double-screw extruding pelletizing, wire drawing；
4th step prepares latex mattress, first by 50-60 parts of styrene-butadiene block copolymer elastomers, 20-30 parts of acrylonitrile- Butadiene-styrene copolymer elastomer, 5-10 parts of ethylene-octene copolymer elastomers, 2-5 parts of ethylene propylene diene rubbers, 1-5 parts Accelerating agent, 5-10 a part filler are uniformly mixed, in 200 DEG C of heating reaction 30min, up to high resiliency agent after cooling, then by 40-50 parts Natural emulsion, 30-50 part artificial latex, 1-8 parts of polyurethane, 3-5 parts of antioxidants, 1-3 parts of foaming agents, 1-5 parts of high resiliency agent It is mixed evenly and latex material is made, wherein the rotating speed of blender is 1200 turns/min, mixing time 20min, Ran Houjing Cross foaming, injection, boiling, cooling obtain latex mattress；
5th step, prepares anti-skid cloth, by 30-40 parts of nitrile rubbers, 20-30 parts of poly- butadiene-styrene rubber, 10-15 parts of butadiene rubbers, 10- 15 parts of carbon blacks, 5-8 parts of zinc oxide, 1-3 parts of stearic acid are poured into inside mixer and are kneaded, time 15min, temperature 120- 140 DEG C, into material, 1-5 parts of vulcanizing agents of addition are kneaded again after cooling of then coming out of the stove, time 5min, after 50-70 DEG C of temperature Skid resistant course is obtained, above-mentioned skid resistant course is then coated in the bottom surface of anti-skid cloth；
6th step prepares high resiliency tatami, above-mentioned warp and weft is woven to obtain tissue layer on braider, then The top of above-mentioned latex mattress is coated on, and anti-skid cloth is coated in the lower section of latex mattress, you can obtains high resiliency tatami.
CN201711162815.XA 2017-11-21 2017-11-21 High resiliency tatami and preparation method thereof Withdrawn CN108239798A (en)

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Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
肖长发等: "《化学纤维概论》", 31 July 2005, 中国纺织出版社 *
蔡再生: "《纤维化学与物理》", 31 October 2005, 中国纺织出版社 *

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