CN109056356A - The preparation method of environmentally friendly, fire-retardant biology base automotive seat Synthetic Leather - Google Patents

The preparation method of environmentally friendly, fire-retardant biology base automotive seat Synthetic Leather Download PDF

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Publication number
CN109056356A
CN109056356A CN201811284433.9A CN201811284433A CN109056356A CN 109056356 A CN109056356 A CN 109056356A CN 201811284433 A CN201811284433 A CN 201811284433A CN 109056356 A CN109056356 A CN 109056356A
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China
Prior art keywords
fire
retardant
biology base
synthetic leather
automotive seat
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CN201811284433.9A
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Chinese (zh)
Inventor
赵伟栋
邢高瞻
张启超
杜东旭
钟元成
王开俊
程艳西
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Anhui Anli Material Technology Co Ltd
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Anhui Anli Material Technology Co Ltd
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Priority to CN201811284433.9A priority Critical patent/CN109056356A/en
Publication of CN109056356A publication Critical patent/CN109056356A/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0034—Polyamide fibres
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
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    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
    • D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
    • D06N3/0095—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by inversion technique; by transfer processes
    • D06N3/0097—Release surface, e.g. separation sheets; Silicone papers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
    • D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
    • D06N3/145—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes two or more layers of polyurethanes
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    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/04—Vegetal fibres
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    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/04—Vegetal fibres
    • D06N2201/042—Cellulose fibres, e.g. cotton
    • D06N2201/045—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
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    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/067—Flame resistant, fire resistant
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    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/145—Oleophobic
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    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • D06N2209/1692—Weather resistance
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    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/26—Vehicles, transportation
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    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/28—Artificial leather

Abstract

The invention discloses a kind of environmental protection, the preparation method of fire-retardant biology base automotive seat Synthetic Leather, the biological base fabric base obtained first using biology base raw material and polyamide fibre cospinning obtains the biology base substrate with flame retardant property by impregnation, extruding, drying；Then the high setting polyurethane epithelium of halogen-free flameproof is obtained by release paper film transfer mode, and removes the release paper to obtain the height with flame retardant property and consolidates epithelium；Finally by biology base substrate and high solid epithelium carry out it is compound after obtain finished product.A kind of biology base automotive seat Synthetic Leather with environmental protection, flame retardant property prepared by the present invention, flame retardant property can satisfy B grades of requirements as defined in " combustion characteristics of GB 8410-2006 automotive interior material ".Meanwhile have low VOC, environmental-protecting performance is good, and soft touch is full, and surface skin affinity is good, and physical strength height, oil resistant, it is ageing-resistant the advantages that.

Description

The preparation method of environmentally friendly, fire-retardant biology base automotive seat Synthetic Leather
Technical field
The present invention relates to Synthetic Leather preparation method field, specifically a kind of environmental protection, fire-retardant biology base automotive seat With the preparation method of the preparation method of Synthetic Leather.
Background technique
Automotive interior material mainly includes synthetic leather, leather, thermoplastic polymer and textile material at present.With people The increasingly raising of life, health environment-friendly consciousness gradually increase, and gradually have found harm of the common leather for automobile cushion, Especially environmental protection and flame retardant property.
Common fire retardant generally uses the fire proofing of halogen system, and flame retardant property is preferable, and price is relatively low, but its Smoke amount is larger in combustion, releases a large amount of hydrogen halide with strong corrosive nature, and generate toxic cause The more bromo benzos of cancer substance dislike the noxious materials such as English and polybrominated dibenzofurans, influence the eubolism of the mankind.European Union is already RoHS instruction, the usage amount of stringent restricted part halogenated flame retardant are come into effect on July 1st, 2006.
The features such as non-woven fabrics has good physical performance, and intensity is high, but the feel of common non-woven fabrics and flexility are poor, It is bad to the covering property of seat, while improving in terms of the flame retardant property of non-woven fabrics that presently, there are many difficulty.For above Problem, the present invention provides a kind of environmental protection, the preparation method of fire-retardant biology base automotive seat Synthetic Leather, pass through biology The use of base fabric base, the skin affinity that can effectively improve and product flexibility, while preliminary raising non-woven fabrics flame retardant property, lead to Aqueous polyurethane/aqueous fire retardant processing is crossed, fire retardant can be improved in the upper doses of non-woven fabrics, further adjust anti-flammability Energy.
Summary of the invention
The object of the present invention is to provide a kind of environmental protection, the preparation side of fire-retardant biology base automotive seat Synthetic Leather Method, it is of the existing technology to solve the problems, such as.
In order to achieve the above object, the technical scheme adopted by the invention is as follows:
The preparation method of environmentally friendly, fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: including following step It is rapid:
(1), biology base raw material and polyamide fibre cospinning are obtained into biological base fabric base, then by biological base fabric base by aqueous poly- It after urethane/Halogen aqueous fire retardant impregnation material impregnation, then successively squeezes, dry, obtain the biology base substrate with flame retardant property；
(2), it by the high setting polyurethane material of release paper film transfer mode veneer halogen-free flameproof, obtains halogen-free flameproof height and consolidates poly- ammonia Then ester epithelium removes the release paper to obtain the height with flame retardant property and consolidates epithelium；
(3) the biology base substrate with flame retardant property for obtaining step (1) has anti-flammability with what step (2) obtained Can height consolidate epithelium progress it is compound, be then surface-treated and modified again, obtain finished product.
The preparation method of environmentally friendly, the fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: step (1) in, the biology base raw material are biological fibrous materials.
The preparation method of environmentally friendly, the fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: described Biological fibrous material is one of zein fiber, bamboo fibre, coconut husk.
The preparation method of environmentally friendly, the fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: step (1) in, the aqueous polyurethane/Halogen aqueous fire retardant impregnation material is grouped as by each group of following parts by weight:
The preparation method of environmentally friendly, the fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: described Waterborne polyurethane resin is that anion heat curing type polyethers waterborne polyurethane resin or polyether polyester Copolymer lard type are aqueous Polyurethane resin, when for anion heat curing type polyethers waterborne polyurethane resin, anionic group is carboxylate group or sulphur Sulfonate groups.
The preparation method of environmentally friendly, the fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: described Halogen aqueous fire retardant be the Halogen based flame retardant that addition type aqueous N, P are essential element or water soluble acrylic acid fire retardant or One of polyvinyl alcohol based flame retardant or several combinations.
The preparation method of environmentally friendly, the fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: step (2) in, the high setting polyurethane material of halogen-free flameproof is grouped as by each group of following parts by weight:
The preparation method of environmentally friendly, the fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: described High setting polyurethane material be that solid content reaches polyester-type, polyether-type and the polyethers and the poly- ammonia of polyethylene terephthalate copolymer type of 50%-70% Ester resin.
The preparation method of environmentally friendly, the fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: described Halogen-free flame retardants is one or several kinds of combinations of phosphorus system, aluminium hydroxide, magnesium hydroxide class additive flame retardant.
The preparation method of environmentally friendly, the fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: step (3) in, both biology base substrate and high solid epithelium are compound using PUR complex method；Surface treatment and modification use silicone oil table Surface treatment, it is obtained by drying to finished product in 130 DEG C of -160 DEG C of conditions after processing.
A kind of biology base automotive seat Synthetic Leather with environmental protection, flame retardant property prepared by the present invention, it is fire-retardant Performance can satisfy B grades of requirements as defined in " combustion characteristics of GB 8410-2006 automotive interior material ".There is low VOC simultaneously, Environmental-protecting performance is good, and soft touch is full, and surface skin affinity is good, and physical strength height, oil resistant, it is ageing-resistant the features such as, can be with Meet and provide every method testing requirements in " QB/T 4194-2011 automobile Synthetic Leather ", while meeting automotive seat Processing performance.
Compared with the prior art, the beneficial effects of the present invention are embodied in:
1, a kind of biology base automotive seat Synthetic Leather with environmental protection, flame retardant property prepared by the present invention, it is raw Object base material and the biology base high intensity of polyamide fibre cospinning formation, high resiliency cloth base, by aqueous polyurethane/Halogen waterborne flame retardant Agent impregnation material impregnation, squeezes, drying.Biology base raw material are introduced into the process of non-woven fabrics, and it is fire-retardant that cloth base can be improved Performance improves its skin-friendly, increases product degree of flexibility.Waterborne polyurethane resin/aqueous fire retardant impregnation can effectively improve The upper doses of aqueous fire retardant improves impregnation cloth base flame retardant property, improves the problem that traditional non-woven fabrics increases fire-retardant difficulty.
2, a kind of biology base automotive seat Synthetic Leather with environmental protection, flame retardant property prepared by the present invention, makes With the addition high setting polyurethane material release paper film transfer mode of halogen-free flameproof, veneer obtains the high setting polyurethane epithelium of halogen-free flameproof.It is high Gu material reduces the usage amount of organic solvent, VOC emission is reduced, while the thickness of high solid epithelium can be improved, increases fire retardant Upper doses obtains having the height of flame retardant property to consolidate epithelium.
3, a kind of biology base automotive seat Synthetic Leather with environmental protection, flame retardant property prepared by the present invention, will Biology base substrate with flame retardant property and the height with flame retardant property consolidate epithelium, by PUR it is compound after, carry out surface treatment and Modification.Recombination process environmental protection, combined strength bination is higher, and after surface treatment and modification, surface skin affinity is good, oil resistant, resistance to old The features such as change.
Detailed description of the invention
Fig. 1 is preparation method flow diagram of the present invention.
Specific embodiment
As shown in Figure 1, the preparation method of a kind of environmental protection, fire-retardant biology base automotive seat Synthetic Leather, including with Lower step:
(1), biology base raw material and polyamide fibre cospinning are obtained into biological base fabric base, then by biological base fabric base by aqueous poly- It after urethane/Halogen aqueous fire retardant impregnation material impregnation, then successively squeezes, dry, obtain the biology base substrate with flame retardant property；
(2), it by the high setting polyurethane material of release paper film transfer mode veneer halogen-free flameproof, obtains halogen-free flameproof height and consolidates poly- ammonia Then ester epithelium removes the release paper to obtain the height with flame retardant property and consolidates epithelium；
(3) the biology base substrate with flame retardant property for obtaining step (1) has anti-flammability with what step (2) obtained Can height consolidate epithelium progress it is compound, be then surface-treated and modified again, obtain finished product.
In step (1) of the invention, biology base raw material are biological fibrous materials.The biological fibrous material is that corn is fine One of dimension, bamboo fibre, coconut husk.
In step (1) of the invention, each component by following parts by weight is expected in aqueous polyurethane/Halogen aqueous fire retardant impregnation Composition:
Wherein, waterborne polyurethane resin is that anion heat curing type polyethers waterborne polyurethane resin or polyether polyester are total Lard type waterborne polyurethane resin is clustered, when for anion heat curing type polyethers waterborne polyurethane resin, anionic group is Carboxylate group or sulfonate group.
Halogen aqueous fire retardant is the Halogen based flame retardant or water soluble acrylic acid that addition type aqueous N, P are essential element One of fire retardant or polyvinyl alcohol based flame retardant or several combinations.
In step (2) of the invention, the high setting polyurethane material of halogen-free flameproof is grouped as by each group of following parts by weight:
Wherein, high setting polyurethane material is polyester-type, polyether-type and the polyethers and polyester that solid content reaches 50%-70% It is copolymerized type polyurethane resin.
Halogen-free flame retardants is one or several kinds of combinations of phosphorus system, aluminium hydroxide, magnesium hydroxide class additive flame retardant.
In step (3) of the invention, both biology base substrate and high solid epithelium are compound using PUR complex method；At surface Reason and modification are surface-treated using silicone oil, obtained by drying to finished product in 130 DEG C of -160 DEG C of conditions after processing.
Embodiment 1:
1, biology base raw material and polyamide fibre cospinning form biology base high intensity, elastomeric biological base fabric base, and process is aqueous Polyurethane/Halogen aqueous fire retardant impregnation material impregnation, squeezes, drying is obtained with flame retardant property biology base substrate, spare；Its Middle aqueous polyurethane/Halogen aqueous fire retardant impregnation material optimization formula is as follows:
2, by the high setting polyurethane material of release paper film transfer mode veneer halogen-free flameproof, the high setting polyurethane of halogen-free flameproof is obtained Then epithelium removes the release paper to obtain the height with flame retardant property and consolidates epithelium；Wherein the high setting polyurethane material of halogen-free flameproof is excellent Apolegamy side is as follows:
3, the height with flame retardant property biology base substrate and with flame retardant property is consolidated into epithelium, it is compound by PUR, carry out table Surface treatment and modification obtain a kind of environmentally friendly, fire-retardant biology base automotive seat Synthetic Leather；
Embodiment 2:
1, biology base raw material and polyamide fibre cospinning form biology base high intensity, elastomeric biological base fabric base, and process is aqueous Polyurethane/Halogen aqueous fire retardant impregnation material impregnation, squeezes, drying is obtained with flame retardant property biology base substrate.It is wherein aqueous Polyurethane/Halogen aqueous fire retardant impregnation material optimization formula is as follows:
2, by the high setting polyurethane material of release paper film transfer mode veneer halogen-free flameproof, the high setting polyurethane of halogen-free flameproof is obtained Then epithelium removes the release paper to obtain the height with flame retardant property and consolidates epithelium；Wherein the high setting polyurethane material of halogen-free flameproof is excellent Apolegamy side is as follows:
3, the height with flame retardant property biology base substrate and with flame retardant property is consolidated into epithelium, it is compound by PUR, carry out table Surface treatment and modification obtain a kind of environmentally friendly, fire-retardant biology base automotive seat Synthetic Leather；
Embodiment 3:
1, biology base raw material and polyamide fibre cospinning form biology base high intensity, elastomeric biological base fabric base, and process is aqueous Polyurethane/Halogen aqueous fire retardant impregnation material impregnation, squeezes, drying is obtained with flame retardant property degradable biological base substrate.Its Middle aqueous polyurethane/Halogen aqueous fire retardant impregnation material optimization formula is as follows:
2, by the high setting polyurethane material of release paper film transfer mode veneer halogen-free flameproof, the high setting polyurethane of halogen-free flameproof is obtained Then epithelium removes the release paper to obtain the height with flame retardant property and consolidates epithelium；Wherein the high setting polyurethane material of halogen-free flameproof is excellent Apolegamy side is as follows:
3, the height with flame retardant property biology base substrate and with flame retardant property is consolidated into epithelium, it is multiple by environment-friendly type compound adhesive It closes, is surface-treated and is modified, obtain a kind of environmentally friendly, fire-retardant biology base automotive seat Synthetic Leather；
Specific embodiment provides to hinder according to standard testing according to " combustion characteristics of GB 8410-2006 automotive interior material " It is as shown in table 1 to fire performance:
1 performance test table of table
Embodiment Embodiment 1 Embodiment 2 Embodiment 3
Fire-retardant biology base fabric anti-flammability A-0 20mm/min 60mm/min
Fire-retardant high solid epithelium anti-flammability 10mm/min 40mm/min 70mm/min
Anti-flammability after compound A-0 20mm/min 80mm/min
Three embodiments can meet automotive interior material combustion characteristics can requirement, as known from the above, with matching After the relative amount of fire retardant improves in side, the flame retardant property of biomass base fabric and high solid epithelium increases, and at What product flame retardant property was affected is fire-retardant biological base fabric flame retardant property.During height solid veneer, the addition of fire retardant is improved Amount can increase high solid leather film thickness in production process, while be affected to the flame retardant property of finished product.

Claims (10)

1. the preparation method of environmental protection, fire-retardant biology base automotive seat Synthetic Leather, it is characterised in that: including following step It is rapid:
(1), biology base raw material and polyamide fibre cospinning are obtained into biological base fabric base, biological base fabric base is then passed through into aqueous poly- ammonia It after ester/Halogen aqueous fire retardant impregnation material impregnation, then successively squeezes, dry, obtain the biology base substrate with flame retardant property；
(2), by the high setting polyurethane material of release paper film transfer mode veneer halogen-free flameproof, the high setting polyurethane skin of halogen-free flameproof is obtained Then film removes the release paper to obtain the height with flame retardant property and consolidates epithelium；
(3) the biology base substrate with flame retardant property for obtaining step (1), with step (2) obtain with flame retardant property The solid epithelium progress of height is compound, is then surface-treated and is modified again, obtains finished product.
2. the preparation method of environmental protection according to claim 1, fire-retardant biology base automotive seat Synthetic Leather, special Sign is: in step (1), the biology base raw material are biological fibrous materials.
3. the preparation method of environmental protection according to claim 2, fire-retardant biology base automotive seat Synthetic Leather, special Sign is: the biological fibrous material is one of zein fiber, bamboo fibre, coconut husk.
4. the preparation method of environmental protection according to claim 1, fire-retardant biology base automotive seat Synthetic Leather, special Sign is: in step (1), the aqueous polyurethane/Halogen aqueous fire retardant impregnation material is grouped as by each group of following parts by weight:
20-100 parts of deionized water,
10-50 parts of waterborne polyurethane resin,
10-30 parts of Halogen aqueous fire retardant,
0-10 parts of waterborne film-forming auxiliary agent,
0-10 parts of mill base.
5. the preparation method of environmental protection according to claim 4, fire-retardant biology base automotive seat Synthetic Leather, special Sign is: the waterborne polyurethane resin is that anion heat curing type polyethers waterborne polyurethane resin or polyether polyester are copolymerized Class lard type waterborne polyurethane resin, when for anion heat curing type polyethers waterborne polyurethane resin, anionic group is carboxylic Sulfonate groups or sulfonate group.
6. the preparation method of environmental protection according to claim 4, fire-retardant biology base automotive seat Synthetic Leather, special Sign is: the Halogen aqueous fire retardant is the Halogen based flame retardant or aqueous acrylamide that addition type aqueous N, P are essential element One of sour fire retardant or polyvinyl alcohol based flame retardant or several combinations.
7. the preparation method of environmental protection according to claim 1, fire-retardant biology base automotive seat Synthetic Leather, special Sign is: in step (2), the high setting polyurethane material of halogen-free flameproof is grouped as by each group of following parts by weight:
50-100 parts of high setting polyurethane material,
0-30 parts of halogen-free flame retardants,
0-30 parts of metal hydroxides,
0-10 parts of mill base.
8. the preparation method of environmental protection according to claim 7, fire-retardant biology base automotive seat Synthetic Leather, special Sign is: the high setting polyurethane material is that solid content reaches polyester-type, polyether-type and the polyethers of 50%-70% and polyester is total to Poly- type polyurethane resin.
9. the preparation method of environmental protection according to claim 7, fire-retardant biology base automotive seat Synthetic Leather, special Sign is: the halogen-free flame retardants is phosphorus system, aluminium hydroxide, one or several kinds of groups of magnesium hydroxide class additive flame retardant It closes.
10. the preparation method of environmental protection according to claim 1, fire-retardant biology base automotive seat Synthetic Leather, Be characterized in that: in step (3), both biology base substrate and high solid epithelium are compound using PUR complex method；Surface treatment and modification It is surface-treated using silicone oil, it is obtained by drying to finished product in 130 DEG C of -160 DEG C of conditions after processing.
CN201811284433.9A 2018-10-31 2018-10-31 The preparation method of environmentally friendly, fire-retardant biology base automotive seat Synthetic Leather Pending CN109056356A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111074640A (en) * 2019-12-27 2020-04-28 浙江禾欣新材料有限公司 Polyurethane synthetic leather using recycled renewable resources and preparation method thereof
CN111155319A (en) * 2019-12-27 2020-05-15 浙江禾欣新材料有限公司 Superfine fiber synthetic leather using recycled renewable resources and preparation method thereof
CN113308902A (en) * 2021-06-18 2021-08-27 东莞市骏腾贸易有限公司 Production process of bio-based leather
CN114381948A (en) * 2022-01-18 2022-04-22 太仓维龙化工有限公司 Halogen-free flame-retardant melting and dripping-resistant polyurethane resin and preparation method and application thereof
CN115748261A (en) * 2022-10-28 2023-03-07 苏州安世达工业科技有限公司 Synthetic leather additive

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1693577A (en) * 2005-05-09 2005-11-09 烟台万华超纤股份有限公司 Fire retarding polyurethane synthetic leather and its preparation method
CN101161922A (en) * 2007-10-12 2008-04-16 华伦皮塑（苏州）有限公司 Flame-proof polyurethane synthetic leather and preparation method thereof
CN102774101A (en) * 2012-07-18 2012-11-14 华伦皮塑（苏州）有限公司 Production method of flame retardant and environment-friendly TPU (thermoplastic polyurethanes) leather for outdoors

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1693577A (en) * 2005-05-09 2005-11-09 烟台万华超纤股份有限公司 Fire retarding polyurethane synthetic leather and its preparation method
CN101161922A (en) * 2007-10-12 2008-04-16 华伦皮塑（苏州）有限公司 Flame-proof polyurethane synthetic leather and preparation method thereof
CN102774101A (en) * 2012-07-18 2012-11-14 华伦皮塑（苏州）有限公司 Production method of flame retardant and environment-friendly TPU (thermoplastic polyurethanes) leather for outdoors

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
中国化学纤维工业协会: "《"中国化纤行业发展规划研究 2016-2020》", 31 March 2017 *
励杭泉: "《材料导论 第二版》", 30 June 2013 *
马兴元: "《合成革化学与工艺学》", 30 November 2015 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111074640A (en) * 2019-12-27 2020-04-28 浙江禾欣新材料有限公司 Polyurethane synthetic leather using recycled renewable resources and preparation method thereof
CN111155319A (en) * 2019-12-27 2020-05-15 浙江禾欣新材料有限公司 Superfine fiber synthetic leather using recycled renewable resources and preparation method thereof
CN113308902A (en) * 2021-06-18 2021-08-27 东莞市骏腾贸易有限公司 Production process of bio-based leather
CN114381948A (en) * 2022-01-18 2022-04-22 太仓维龙化工有限公司 Halogen-free flame-retardant melting and dripping-resistant polyurethane resin and preparation method and application thereof
CN115748261A (en) * 2022-10-28 2023-03-07 苏州安世达工业科技有限公司 Synthetic leather additive

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