CN110667223A - Flame-retardant environment-friendly TPU composite material for automobile leather and preparation method thereof - Google Patents

Flame-retardant environment-friendly TPU composite material for automobile leather and preparation method thereof Download PDF

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Publication number
CN110667223A
CN110667223A CN201910958030.6A CN201910958030A CN110667223A CN 110667223 A CN110667223 A CN 110667223A CN 201910958030 A CN201910958030 A CN 201910958030A CN 110667223 A CN110667223 A CN 110667223A
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Prior art keywords
tpu
parts
layer
paste
flame
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Granted
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CN201910958030.6A
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CN110667223B (en
Inventor
邓中文
张宏旺
王振祥
陈庆荣
郑美乾
王光艳
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Fujian Enmet New Materials Co Ltd
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Fujian Enmet New Materials Co Ltd
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    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • 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
    • 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
    • D06N3/0036—Polyester 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
    • D06N3/12—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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on 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
    • 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
    • B32B2262/0261—Polyamide 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
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0261—Polyamide fibres
    • B32B2262/0269—Aromatic polyamide 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
    • B32B2262/02—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • 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
    • D06N2201/00—Chemical constitution of the fibres, threads or yarns
    • D06N2201/02—Synthetic macromolecular fibres
    • D06N2201/0263—Polyamide fibres
    • D06N2201/0272—Aromatic 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
    • D06N2209/00—Properties of the materials
    • D06N2209/06—Properties of the materials having thermal properties
    • D06N2209/067—Flame resistant, fire resistant
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/08—Properties of the materials having optical properties
    • D06N2209/0807—Coloured
    • D06N2209/0823—Coloured within the layer by addition of a colorant, e.g. pigments, dyes
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/145—Oleophobic
    • 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
    • D06N2209/00—Properties of the materials
    • D06N2209/16—Properties of the materials having other properties
    • 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
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/26—Vehicles, transportation
    • D06N2211/261—Body finishing, e.g. headliners
    • 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
    • D06N2211/00—Specially adapted uses
    • D06N2211/12—Decorative or sun protection articles
    • D06N2211/28—Artificial leather
    • 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
    • D06N3/0088—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 directly applying the resin

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

The invention discloses a flame-retardant environment-friendly TPU composite material for automobile leather and a preparation method thereof. The resin adopted by the invention is flame-retardant resin, the paste layer is added with flame-retardant liquid (CDP), the flame-retardant performance of the product can reach V0 grade by detection, and the TPU film layer is enhanced in oxidation resistance, so that the service life of the material cannot be reduced sharply due to weather. The surface layer is used as an antioxidant material in the structure of the oil-proof paint, so that the internal material is protected, the production cost can be reduced, and the oil-proof paint has a very good effect on oil resistance.

Description

Flame-retardant environment-friendly TPU composite material for automobile leather and preparation method thereof
Technical Field
The invention relates to the technical field of leather, in particular to a flame-retardant environment-friendly TPU composite material for automobile leather and a preparation method thereof.
Background
With the rapid development of society, automobiles become necessities for life and travel, and accompanying automobile interior decorations are more and more valued by people and enterprises. Leather seat cushions have long been used in automobiles. Early people were less concerned about the impact of vehicle interior trim on personal safety and health. With the gradual enhancement of health and environmental protection consciousness, people gradually find the harm of common leather used for seat cushions: (1) when the automobile is in fire, the cushion burns, and people in the automobile are difficult to escape. (2) The empty car is exposed to the sun in summer, the temperature in the car is high, the leather is easy to age, and the coating is yellow and brittle. Therefore, the development of the flame-retardant and environment-friendly leather for the vehicle has wide market prospect.
Disclosure of Invention
The invention aims to provide a flame-retardant environment-friendly TPU composite material for automobile leather and a preparation method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the TPU composite material for the flame-retardant environment-friendly automobile leather sequentially comprises a TPU surface film layer, a second paste layer A, a first paste layer A, a modified fiber reinforced layer, a first paste layer B, a second paste layer B and a TPU bottom film layer from top to bottom.
The TPU mask layer is prepared from the following components in parts by weight:
flame-retardant TPU resin 100 parts of TPU color master batch 1-4 parts
0.1-3 parts of antioxidant
The TPU color master batch comprises the following components in parts by weight: 100 parts of TPU resin and 30 parts of toner.
The flame-retardant TPU resin is one or more of types UE-85AEU10FR, 8088 and 8083ANHFR provided by Youjia plastic raw material limited company of Dongguan city.
The antioxidant is one or two of antioxidant 1076, antioxidant 3114, antioxidant 330 and antioxidant 1098.
The TPU base film layer is prepared from the following components in parts by weight: 100 parts of TPU resin and 1-4 parts of TPU color master batch.
The first paste layer A and the first paste layer B are both made of first paste, and the first paste is made of the following components in parts by weight: 100 parts of PU (polyurethane) glue, 8 parts of bridging agent, 22 parts of solvent and 11 parts of flame-retardant solvent;
the second paste layer A and the second paste layer B are both made of second paste, and the second paste is made of the following components in parts by weight: 100 parts of PU (polyurethane) adhesive, 5 parts of bridging agent, 25 parts of solvent and 11 parts of flame-retardant solvent;
the PU adhesive is one of GB-40D, H5 and H6, the bridging agent is polyisocyanate, the solvent is a methyl ethyl ketone and toluene mutual soluble substance, and the flame-retardant solvent is diphenyl cresyl phosphate (CDP).
The modified fiber reinforced layer is obtained by coating and modifying high-strength polyester fiber space cloth, high-strength nylon fiber space cloth or high-strength aramid fiber space cloth with an aqueous polyurethane coating agent.
Further, the waterborne polyurethane coating agent is prepared by 100 parts by weight of waterborne polyurethane resin, 2-8 parts by weight of waterborne cross-linking agent and water for adjusting the viscosity to 300-500 mPa.s;
the solid content of the waterborne polyurethane resin is 50 +/-2%; the solid content of the water-based crosslinking agent is 80 +/-2%.
The invention also provides a preparation method of the TPU composite material for the flame-retardant environment-friendly automobile leather, which comprises the following steps:
1) coating the waterborne polyurethane coating agent on the upper surface and the lower surface of the fiber space cloth by using a roller with 40-60 meshes, drying at the temperature of 120-130 ℃, and rolling to obtain a modified fiber reinforcing layer;
2) coating the first paste on the upper surface and the lower surface of the modified fiber reinforced layer by using a scraper, drying at 145-165 ℃ and rolling to obtain the modified fiber reinforced layer with a first paste layer A and a first paste layer B; wherein the pasting amount of the first paste is 125-150 gsm;
3) coating the second paste on the upper and lower surfaces of the modified fiber reinforced layer with the first paste layer A and the first paste layer B by a scraper, drying at 145-165 ℃ and rolling to obtain the modified fiber reinforced layer with the second paste layer A and the second paste layer B; wherein the pasting amount of the second paste is 125-150 gsm;
4) uniformly mixing TPU resin and toner to prepare TPU color master batch; then uniformly mixing the TPU resin, the TPU color master batch and the antioxidant, and performing extrusion molding by using an extruder to prepare a TPU surface film layer;
5) uniformly mixing TPU resin and TPU color master batch, and performing extrusion molding through an extruder to obtain a TPU bottom film layer;
6) the modified fiber reinforced layer with the second paste layer A and the second paste layer B is preheated and activated by a preheating roller at 205 ℃ of 180-.
Further, the temperature of each section of the extrusion casting of the extruder in the steps 4) and 5) is as follows: the temperature of the feeding section is 135-145 ℃, the temperature of the homogenizing section is 170-185 ℃, the temperature of the metering section is 175-195 ℃, and the temperature of the die head is 180-190 ℃.
The thickness of the finished product is 0.60-1.50 mm.
By adopting the technical scheme, the invention provides the flame-retardant environment-friendly TPU composite material for the automobile leather, and the flame-retardant effect of the TPU composite material is mainly embodied in two aspects: the first aspect is that the resin is flame-retardant resin, the second aspect is that the paste layer is added with flame-retardant liquid (CDP), the flame-retardant performance of the product can reach V0 grade through detection, and the invention strengthens the oxidation resistance of TPU film layer, so that the service life of the material is not reduced sharply due to weather. The surface layer is used as an antioxidant material in the structure of the oil-proof paint, so that the internal material is protected, the production cost can be reduced, and the oil-proof paint has a very good effect on oil resistance.
Detailed Description
The TPU composite material for the flame-retardant environment-friendly automobile leather sequentially comprises a TPU surface film layer, a second paste layer A, a first paste layer A, a modified fiber reinforced layer, a first paste layer B, a second paste layer B and a TPU bottom film layer from top to bottom;
the preparation method of the TPU composite material for the flame-retardant environment-friendly automobile leather comprises the following steps:
1) coating the waterborne polyurethane coating agent on the upper surface and the lower surface of high-strength polyester fiber space cloth, high-strength nylon fiber space cloth or high-strength aramid fiber space cloth by using a roller with 40-60 meshes, drying at the temperature of 120-130 ℃, and rolling to obtain a modified fiber reinforcing layer;
the waterborne polyurethane coating agent is prepared by 100 parts by weight of waterborne polyurethane resin with the solid content of 50 +/-2 percent, 2-8 parts by weight of waterborne cross-linking agent with the solid content of 80 +/-2 percent and water for adjusting the viscosity to 300-500 mPa.s;
2) coating the first paste on the upper surface and the lower surface of the modified fiber reinforced layer by using a scraper, drying at 145-165 ℃ and rolling to obtain the modified fiber reinforced layer with a first paste layer A and a first paste layer B; wherein the pasting amount of the first paste is 125-150 gsm;
the first paste is prepared from the following components in parts by weight: 100 parts of PU (polyurethane) glue, 8 parts of bridging agent, 22 parts of solvent and 11 parts of flame-retardant solvent; the PU adhesive is one of GB-40D, H5 and H6, the bridging agent is polyisocyanate, the solvent is a mutual solvent of butanone and toluene, and the flame-retardant solvent is diphenyl toluene phosphate;
3) coating the second paste on the upper and lower surfaces of the modified fiber reinforced layer with the first paste layer A and the first paste layer B by a scraper, drying at 145-165 ℃ and rolling to obtain the modified fiber reinforced layer with the second paste layer A and the second paste layer B; wherein the pasting amount of the second paste is 125-150 gsm;
the second paste is prepared from the following components in parts by weight: 100 parts of PU (polyurethane) adhesive, 5 parts of bridging agent, 25 parts of solvent and 11 parts of flame-retardant solvent; the PU adhesive is one of GB-40D, H5 and H6, the bridging agent is polyisocyanate, the solvent is a mutual solvent of butanone and toluene, and the flame-retardant solvent is diphenyl toluene phosphate;
4) uniformly mixing 100 parts of TPU resin and 30 parts of toner to prepare TPU color master batch; then, uniformly mixing 10 parts of flame-retardant TPU resin, 1-4 parts of TPU color master batch and 0.1-3 parts of antioxidant, and extruding and molding the mixture by an extruder to obtain the TPU surface film layer, wherein the temperature of each section of the extruder is as follows: the temperature of the feeding section is 135-145 ℃, the temperature of the homogenizing section is 170-185 ℃, the temperature of the metering section is 175-195 ℃, and the temperature of the die head is 180-190 ℃;
wherein the flame-retardant TPU resin is one or more of types UE-85AEU10FR, 8088 and 8083ANHFR provided by Youjiamei (Polyfu) plastic raw material Co., Ltd;
the antioxidant is one or two of antioxidant 1076, antioxidant 3114, antioxidant 330 and antioxidant 1098.
5) Uniformly mixing 100 parts of TPU resin and 1-4 parts of TPU color master batch, and performing extrusion molding by an extruder to prepare the TPU bottom film layer, wherein the temperature of each section of the extruder is as follows: the temperature of the feeding section is 135-145 ℃, the temperature of the homogenizing section is 170-185 ℃, the temperature of the metering section is 175-195 ℃, and the temperature of the die head is 180-190 ℃;
6) the modified fiber reinforced layer with the second paste layer A and the second paste layer B is preheated and activated by a preheating roller at 205 ℃ of 180-.
The parts of the components are parts by weight.
Example 1
The TPU composite material for the flame-retardant environment-friendly automobile leather sequentially comprises a TPU surface film layer, a second paste layer A, a first paste layer A, a modified fiber reinforced layer, a first paste layer B, a second paste layer B and a TPU bottom film layer from top to bottom;
the preparation method of the TPU composite material for the flame-retardant environment-friendly automobile leather comprises the following steps:
1) coating the waterborne polyurethane coating agent on the upper surface and the lower surface of the high-strength polyester fiber space cloth by adopting a 50-mesh roller, drying at 120 ℃, and rolling to obtain a modified fiber reinforcing layer;
the waterborne polyurethane coating agent is prepared by 100 parts by weight of waterborne polyurethane resin with the solid content of 50 percent, 5 parts by weight of waterborne cross-linking agent with the solid content of 80 percent and water for adjusting the viscosity to 400 mPa.s;
2) coating the first paste on the upper surface and the lower surface of the modified fiber reinforced layer by a scraper, drying at 150 ℃, and rolling to obtain the modified fiber reinforced layer with a first paste layer A and a first paste layer B; wherein the pasting amount of the first paste is 125 gsm;
the first paste is prepared from the following components in parts by weight: 100 parts of PU glue, 8 parts of bridging agent and 22 parts of solvent; the PU adhesive is GB-40D, the bridging agent is polyisocyanate, and the solvent is a methyl ethyl ketone and toluene mutual solvent;
3) coating the second paste on the upper and lower surfaces of the modified fiber reinforced layer with the first paste layer A and the first paste layer B by a scraper, drying at 150 ℃, and rolling to obtain the modified fiber reinforced layer with the second paste layer A and the second paste layer B; wherein the pasting amount of the second paste is 125 gsm;
the second paste is prepared from the following components in parts by weight: 100 parts of PU glue, 5 parts of bridging agent and 25 parts of solvent; the PU adhesive is GB-40D, the bridging agent is polyisocyanate, and the solvent is a methyl ethyl ketone and toluene mutual solvent;
4) uniformly mixing 100 parts of TPU resin and 30 parts of toner to prepare TPU color master batch; then, uniformly mixing 10 parts of flame-retardant TPU resin, 3 parts of TPU color master batch and 0.5 part of antioxidant, and carrying out extrusion molding by using an extruder to prepare the TPU surface film layer, wherein the temperature of each section of the extruder is as follows: the temperature of a feeding section is 140 ℃, the temperature of a homogenizing section is 180 ℃, the temperature of a metering section is 185 ℃ and the temperature of a die head is 185 ℃;
wherein, the flame-retardant TPU resin is polyether (UE-85 AEU10 FR);
5) uniformly mixing 100 parts of TPU resin and 3 parts of TPU color master batch, and performing extrusion molding by using an extruder to prepare the TPU bottom film layer, wherein the temperature of each section of the extruder is as follows: the temperature of a feeding section is 140 ℃, the temperature of a homogenizing section is 180 ℃, the temperature of a metering section is 185 ℃ and the temperature of a die head is 185 ℃;
6) preheating and activating the modified fiber reinforced layer with the second paste layer A and the second paste layer B by a preheating roller at 200 ℃, and then laminating the modified fiber reinforced layer with the TPU surface film layer and the TPU bottom film layer at the speed of 20s/md at 40kgf and 180 ℃ to obtain a finished product.
Example 2
The TPU composite material for the flame-retardant environment-friendly automobile leather sequentially comprises a TPU surface film layer, a second paste layer A, a first paste layer A, a modified fiber reinforced layer, a first paste layer B, a second paste layer B and a TPU bottom film layer from top to bottom;
the preparation method of the TPU composite material for the flame-retardant environment-friendly automobile leather comprises the following steps:
1) coating the waterborne polyurethane coating agent on the upper surface and the lower surface of the high-strength nylon fiber space cloth by using a roller with 40 meshes, drying at 125 ℃, and rolling to obtain a modified fiber reinforced layer;
the waterborne polyurethane coating agent is prepared by 100 parts by weight of waterborne polyurethane resin with the solid content of 48 percent, 2 parts by weight of waterborne cross-linking agent with the solid content of 78 percent and water for adjusting the viscosity to 300 Pa.s;
2) coating the first paste on the upper surface and the lower surface of the modified fiber reinforced layer by a scraper, drying at 145 ℃ and rolling to obtain the modified fiber reinforced layer with a first paste layer A and a first paste layer B; wherein the pasting amount of the first paste is 130 gsm;
the first paste is prepared from the following components in parts by weight: 100 parts of PU glue, 8 parts of bridging agent and 22 parts of solvent; the PU adhesive is H5, the bridging agent is polyisocyanates, and the solvent is a mutual soluble substance of butanone and toluene;
3) coating the second paste on the upper and lower surfaces of the modified fiber reinforced layer with the first paste layer A and the first paste layer B by a scraper, drying at 145 ℃ and rolling to obtain the modified fiber reinforced layer with the second paste layer A and the second paste layer B; wherein the pasting amount of the second paste is 130 gsm;
the second paste is prepared from the following components in parts by weight: 100 parts of PU glue, 5 parts of bridging agent and 25 parts of solvent; the PU adhesive is H5, the bridging agent is polyisocyanates, and the solvent is a mutual soluble substance of butanone and toluene;
4) uniformly mixing 100 parts of TPU resin and 30 parts of toner to prepare TPU color master batch; then, uniformly mixing 10 parts of flame-retardant TPU resin, 2 parts of TPU color master batch and 0.6 part of antioxidant, and performing extrusion molding by using an extruder to prepare the TPU surface film layer, wherein the temperature of each section of the extruder is as follows: the temperature of a feeding section is 130 ℃, the temperature of a homogenizing section is 185 ℃, the temperature of a metering section is 190 ℃, and the temperature of a die head is 190 ℃;
wherein, the flame-retardant TPU resin is one of polyether type (8083A NHFR);
5) uniformly mixing 100 parts of TPU resin and 2 parts of TPU color master batch, and performing extrusion molding by using an extruder to prepare the TPU bottom film layer, wherein the temperature of each section of the extruder is as follows: the temperature of a feeding section is 130 ℃, the temperature of a homogenizing section is 185 ℃, the temperature of a metering section is 190 ℃, and the temperature of a die head is 190 ℃;
6) preheating and activating the modified fiber reinforced layer with the second paste layer A and the second paste layer B by a preheating roller at 180 ℃, and then laminating the modified fiber reinforced layer with the TPU surface film layer and the TPU bottom film layer at the speed of 25s/md at 30kgf and 190 ℃ to obtain a finished product.
Example 3
The TPU composite material for the flame-retardant environment-friendly automobile leather sequentially comprises a TPU surface film layer, a second paste layer A, a first paste layer A, a modified fiber reinforced layer, a first paste layer B, a second paste layer B and a TPU bottom film layer from top to bottom;
the preparation method of the TPU composite material for the flame-retardant environment-friendly automobile leather comprises the following steps:
1) coating the waterborne polyurethane coating agent on the upper surface and the lower surface of the high-strength aramid fiber space cloth by using a roller with 40-60 meshes, drying at 130 ℃, and rolling to obtain a modified fiber reinforcing layer;
the waterborne polyurethane coating agent is prepared by 100 parts by weight of waterborne polyurethane resin with the solid content of 52 percent, 8 parts by weight of waterborne cross-linking agent with the solid content of 82 percent and water for adjusting the viscosity to 500 mPa.s;
2) coating the first paste on the upper surface and the lower surface of the modified fiber reinforced layer by a scraper, drying at 165 ℃ and rolling to obtain the modified fiber reinforced layer with a first paste layer A and a first paste layer B; wherein the pasting amount of the first paste is 150 gsm;
the first paste is prepared from the following components in parts by weight: 100 parts of PU glue, 8 parts of bridging agent and 22 parts of solvent; the PU adhesive is H6, the bridging agent is polyisocyanates, and the solvent is a mutual soluble substance of butanone and toluene;
3) coating the second paste on the upper and lower surfaces of the modified fiber reinforced layer with the first paste layer A and the first paste layer B by a scraper, drying at 165 ℃ and rolling to obtain the modified fiber reinforced layer with the second paste layer A and the second paste layer B; wherein the pasting amount of the second paste is 150 gsm;
the second paste is prepared from the following components in parts by weight: 100 parts of PU glue, 5 parts of bridging agent and 25 parts of solvent; the PU adhesive is H6, the bridging agent is polyisocyanates, and the solvent is a mutual soluble substance of butanone and toluene;
4) uniformly mixing 100 parts of TPU resin and 30 parts of toner to prepare TPU color master batch; then, uniformly mixing 10 parts of flame-retardant TPU resin, 3 parts of TPU color master batch and 0.8 part of antioxidant, and carrying out extrusion molding by using an extruder to prepare the TPU surface film layer, wherein the temperature of each section of the extruder is as follows: the temperature of a feeding section is 140 ℃, the temperature of a homogenizing section is 185 ℃, the temperature of a metering section is 185 ℃ and the temperature of a die head is 185 ℃;
wherein, the flame-retardant TPU resin is polyether (UE-85 AEU10 FR);
5) uniformly mixing 100 parts of TPU resin and 3 parts of TPU color master batch, and performing extrusion molding by using an extruder to prepare the TPU bottom film layer, wherein the temperature of each section of the extruder is as follows: the temperature of a feeding section is 140 ℃, the temperature of a homogenizing section is 185 ℃, the temperature of a metering section is 155 ℃, and the temperature of a die head is 185 ℃;
6) preheating and activating the modified fiber reinforced layer with the second paste layer A and the second paste layer B by a preheating roller at 205 ℃, and then laminating the modified fiber reinforced layer with the TPU surface film layer and the TPU bottom film layer at the temperature of 170 ℃ at the speed of 15s/md to obtain a finished product, wherein the thickness of the finished product is 0.60-1.50 mm.

Claims (10)

1. The flame-retardant environment-friendly TPU composite material for automobile leather is characterized in that: the adhesive comprises a TPU mask layer, a second paste layer A, a first paste layer A, a modified fiber reinforced layer, a first paste layer B, a second paste layer B and a TPU bottom film layer from top to bottom in sequence.
2. The TPU composite material for flame-retardant environment-friendly automobile leather as claimed in claim 1, wherein: the TPU mask layer is prepared from the following components in parts by weight:
flame-retardant TPU resin 100 parts of TPU color master batch 1-4 parts
0.1-3 parts of antioxidant
The TPU color master batch comprises the following components in parts by weight: 100 parts of TPU resin and 30 parts of toner.
3. The TPU composite material for flame-retardant environment-friendly automobile leather as claimed in claim 2, wherein: the flame-retardant TPU resin is one or more of model UE-85AEU10FR, 8088 and 8083 ANHFR.
4. The TPU composite material for flame-retardant environment-friendly automobile leather as claimed in claim 1, wherein: the TPU base film layer is prepared from the following components in parts by weight: 100 parts of TPU resin and 1-4 parts of TPU color master batch.
5. The TPU composite material for flame-retardant environment-friendly automobile leather as claimed in claim 1, wherein: the first paste layer A and the first paste layer B are both made of first paste, and the first paste is made of the following components in parts by weight: 100 parts of PU (polyurethane) glue, 8 parts of bridging agent, 22 parts of solvent and 11 parts of flame-retardant solvent;
the second paste layer A and the second paste layer B are both made of second paste, and the second paste is made of the following components in parts by weight: 100 parts of PU (polyurethane) adhesive, 5 parts of bridging agent, 25 parts of solvent and 11 parts of flame-retardant solvent; (ii) a
The PU adhesive is one of GB-40D, H5 and H6, the bridging agent is polyisocyanate, the solvent is a mutual soluble substance of butanone and toluene, and the flame-retardant solvent is diphenyl toluene phosphate.
6. The TPU composite material for flame-retardant environment-friendly automobile leather as claimed in claim 1, wherein: the modified fiber reinforced layer is obtained by coating and modifying high-strength polyester fiber space cloth, high-strength nylon fiber space cloth or high-strength aramid fiber space cloth with an aqueous polyurethane coating agent.
7. The TPU composite material for flame-retardant environment-friendly automobile leather as claimed in claim 6, wherein: the waterborne polyurethane coating agent is prepared by 100 parts by weight of waterborne polyurethane resin, 2-8 parts by weight of waterborne cross-linking agent and water for adjusting the viscosity to 300-500 mPa.s;
the solid content of the waterborne polyurethane resin is 50 +/-2%; the solid content of the water-based crosslinking agent is 80 +/-2%.
8. The preparation method of the TPU composite material for flame-retardant environment-friendly automobile leather as claimed in claim 1 is characterized in that: the method comprises the following steps:
1) coating the waterborne polyurethane coating agent on the upper surface and the lower surface of the fiber space cloth by using a roller with 40-60 meshes, drying at the temperature of 120-130 ℃, and rolling to obtain a modified fiber reinforcing layer;
2) coating the first paste on the upper surface and the lower surface of the modified fiber reinforced layer by using a scraper, drying at 145-165 ℃ and rolling to obtain the modified fiber reinforced layer with a first paste layer A and a first paste layer B; wherein the pasting amount of the first paste is 125-150 gsm;
3) coating the second paste on the upper and lower surfaces of the modified fiber reinforced layer with the first paste layer A and the first paste layer B by a scraper, drying at 145-165 ℃ and rolling to obtain the modified fiber reinforced layer with the second paste layer A and the second paste layer B; wherein the pasting amount of the second paste is 125-150 gsm;
4) uniformly mixing TPU resin and toner to prepare TPU color master batch; then uniformly mixing the TPU resin, the TPU color master batch and the antioxidant, and performing extrusion molding by using an extruder to prepare a TPU surface film layer;
5) uniformly mixing TPU resin and TPU color master batch, and performing extrusion molding through an extruder to obtain a TPU bottom film layer;
6) the modified fiber reinforced layer with the second paste layer A and the second paste layer B is preheated and activated by a preheating roller at 205 ℃ of 180-.
9. The preparation method of the TPU composite material for flame-retardant environment-friendly automobile leather as claimed in claim 8, is characterized in that: the temperature of each section of the extrusion casting of the extruder in the steps 4) and 5) is as follows: the temperature of the feeding section is 135-145 ℃, the temperature of the homogenizing section is 170-185 ℃, the temperature of the metering section is 175-195 ℃, and the temperature of the die head is 180-190 ℃.
10. The preparation method of the TPU composite material for flame-retardant environment-friendly automobile leather as claimed in claim 9, is characterized in that: the thickness of the finished product is 0.60-1.50 mm.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114703671A (en) * 2022-02-28 2022-07-05 福建恩迈特新材料有限公司 Light-weight high-puncture-resistance surfing board material and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050112968A1 (en) * 2003-11-26 2005-05-26 Panse Dattatreya R. Patch repair system for collapsible fuel and water tanks
JP2008506802A (en) * 2004-07-16 2008-03-06 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド Porous inorganic materials containing polymer additives
CN104527190A (en) * 2014-12-09 2015-04-22 福州大学 TPU composite material for oil storage bag
CN109049941A (en) * 2018-07-20 2018-12-21 福建思嘉环保材料科技有限公司 A kind of preparation process of TPU wear-resisting type space cloth

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050112968A1 (en) * 2003-11-26 2005-05-26 Panse Dattatreya R. Patch repair system for collapsible fuel and water tanks
JP2008506802A (en) * 2004-07-16 2008-03-06 チバ　スペシャルティ　ケミカルズ　ホールディング　インコーポレーテッド Porous inorganic materials containing polymer additives
CN104527190A (en) * 2014-12-09 2015-04-22 福州大学 TPU composite material for oil storage bag
CN109049941A (en) * 2018-07-20 2018-12-21 福建思嘉环保材料科技有限公司 A kind of preparation process of TPU wear-resisting type space cloth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114703671A (en) * 2022-02-28 2022-07-05 福建恩迈特新材料有限公司 Light-weight high-puncture-resistance surfing board material and preparation method thereof

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