CN109454942A - A kind of high density height removing deer fibre suede synthetic leather - Google Patents
A kind of high density height removing deer fibre suede synthetic leather Download PDFInfo
- Publication number
- CN109454942A CN109454942A CN201811570842.5A CN201811570842A CN109454942A CN 109454942 A CN109454942 A CN 109454942A CN 201811570842 A CN201811570842 A CN 201811570842A CN 109454942 A CN109454942 A CN 109454942A
- Authority
- CN
- China
- Prior art keywords
- layer
- polyurethane
- synthetic leather
- dry method
- feel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- 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
-
- 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
- B32B27/40—Layered products comprising a layer of synthetic resin comprising 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
- 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
-
- 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
-
- 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
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
-
- 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
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/103—Resistant to mechanical forces, e.g. shock, impact, puncture, flexion, shear, compression, tear
-
- 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
- D06N2209/12—Permeability or impermeability properties
- D06N2209/121—Permeability to gases, adsorption
- D06N2209/123—Breathable
-
- 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
- D06N2209/12—Permeability or impermeability properties
- D06N2209/126—Permeability to liquids, absorption
-
- 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
- D06N2209/1635—Elasticity
-
- 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
- D06N2209/1642—Hardnes
-
- 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
- D06N2209/1664—Releasability
-
- 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
- D06N2209/1685—Wear resistance
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The present invention provides a kind of high density height removing deer fibre suede synthetic leather, it is related to deer fibre suede synthetic leather field, including base cloth layer, the upper surface of base cloth layer is set as dry method layer of polyurethane, elasticity layer is arranged in the upper surface of dry method layer of polyurethane, elastic layer includes elastic epidermis and internal cavity layer, dry method layer of polyurethane and elastic layer have air hole structure, the upper end of elastic layer is coated with a nanometer organic fluorinated silicone film layer, the upper surface of nanometer organic fluorinated silicone film layer is provided with waterproof membrane, and the upper surface of waterproof membrane is feel process layer.The present invention passes through the research to deer fibre suede base cloth layer and dry method layer of polyurethane, so that synthetic leather has good gas permeability, penetrability, flexibility and elasticity, wear-resisting scratch resistance, the setting of elastic layer, while guaranteeing synthetic leather flexibility and elasticity, so that synthetic leather more drawing effect and ductility is more preferable, entire invention is so that all quite similar with corium from appearance feel to internal structure, the properties of synthetic leather are improved, practicability is high.
Description
Technical field
The present invention relates to deer velvet synthetic leather production fields more particularly to a kind of high density height to remove deer fibre suede synthetic leather.
Background technique
Increasingly obtain the affirmative in market using the decoration of the luggage of synthetic leather manufacture, clothes, shoes, vehicle and furniture,
Application range it is it is wide, quantity is big, as many as kind is that traditional natural leather is unable to satisfy.It was verified that synthetic leather is each
Excellent performance is that natural leather can not replace, from the point of view of market both domestic and external, synthetic leather also largely instead of resource not
The natural leather of foot.
With the improvement of substrate and coating resin, there are the techniques such as the networking of needle thorn, bonding networking in the non-woven fabrics of synthetic fibers
Make substrate that there is lotus root shape section, synthetic leather surface layer can accomplish micro hole construction layer of polyurethane, to make the appearance of PU synthetic leather
It is gradually approached with immanent structure with natural leather, other physical characteristics are all close to the index of natural leather, and color compares natural leather
It is more bright-coloured.But how to guarantee that synthetic leather has good gas permeability, flexibility and elasticity, and guarantee to tie between each layer
It closes solid close, is solved the problems, such as required for us.
Summary of the invention
The purpose of the present invention is to provide a kind of high density height to remove deer fibre suede synthetic leather, to solve the above technical problems.
The present invention using following technical scheme in order to solve the above technical problems, realized:
A kind of high density height removing deer fibre suede synthetic leather, including base cloth layer, it is characterised in that:
The upper surface of the base cloth layer is set as dry method layer of polyurethane, and elasticity layer, bullet is arranged in the upper surface of dry method layer of polyurethane
Property layer include elastic epidermis and internal cavity layer, elastic epidermis is V-shaped wave structure, and the surface of elastic epidermis is arranged
There is raised particle, dry method layer of polyurethane and elastic layer have air hole structure, and the upper end of the elastic layer is coated with a nanometer organic fluorinated silicone
Film layer, the upper surface of nanometer organic fluorinated silicone film layer are provided with waterproof membrane, and the upper surface of waterproof membrane is feel process layer.
Preferably, the waterproof membrane gas can pass through, and water cannot pass through.
Preferably, it is 0.5mm, grammes per square metre 380-400g/m that the base cloth layer, which is thickness,2Deer fibre suede base fabric.
Preferably, the upper surface of the base cloth layer is evenly arranged with fastening grooves, and fastening grooves include liquid ester channel, liquid
State ester channel is the small horn-like structure in the big lower end of upper end opening, and the lower end in liquid ester channel is connected with circular cavity, round empty
The transverse width of chamber is greater than the lower port diameter in liquid ester channel.
The production of dry method layer of polyurethane:
A: in the release paper for having paper line, a strata urethane Resin A is coated, coating thickness 0.2mm is dried by 120-150 DEG C
Case drying；
B: step a treated release paper is taken out from baking oven, then coats a strata urethane resin B, the thickness of coating on it
For 0.2mm, pressure, pressure applied 6.0-6.5Kg are applied to use for synthetic leather release paper；
C: step b treated release paper is bonded with the base fabric back side, puts into after fitting in 120-150 DEG C of baking oven and dries completely
It is dry, pressure, pressure 4.0-5.5Kg are continued in drying course；
D. release paper is removed after drying, dry method layer of polyurethane is made.
The production of feel process layer:
A. 15-20 parts of feel inorganic agent are taken, is stirred evenly with stirring rod；
B. 2-3 parts of feel inorganic agent obtained in step a are taken, are added in ionized water, feel inorganic agent is obtained, it is spare；
C: feel inorganic agent configured in step b is uniformly sprayed on waterproof membrane, is dried, is obtained using 90-110 DEG C of baking oven
To feel process layer.
Preferably, it is cps/25 DEG C of 8-12 ten thousand, solid content 29-31% that the polyurethane resin A in the step a, which is viscosity,
Appearance is that the aromatic polyurethane resins of pale yellow transparent liquid add the dimethylformamide that mass fraction is 20 and mass fraction is
80 acetone soln dilution, then add 3-10 parts of toner stir about 10min and be made to uniformly rear.
Preferably, it is cps/25 DEG C of 10-16 ten thousand, solid content 40.0 that the polyurethane resin B in the step b, which is viscosity,
± 1.0%, appearance is that the colourless common dry method adhesive layer PU resin of one liquid type of ultra-soft matter to pale yellow transparent thick liquid adds quality
The acetone soln that the dimethylformamide and mass fraction that score is 20 are 80 dilutes.
Preferably, common 100% modulus of dry method adhesive layer PU resin of one liquid type of ultra-soft matter in the polyurethane B is 1.0-
2.0MPa, tensile strength > 15MPa, elongation be greater than 600%, have it is soft, voluptuousness is strong, and cohesive force is good, solvent resistance,
The resistance to characteristics such as bloating tendency.
Preferably, the feel inorganic agent be modified organic silicon emulsion, pH value 5.5-6.5, solid content 24-26%,
Appearance is shallow white emulsion.
The beneficial effects of the present invention are:
The present invention is by the research to deer fibre suede base cloth layer and dry method layer of polyurethane, in addition the selection of surface texture is arranged, so that
Synthetic leather has good gas permeability, penetrability, flexibility and elasticity, and wear-resisting scratch resistance, and height peels through the setting of elastic layer,
While guaranteeing synthetic leather flexibility and elasticity so that synthetic leather more drawing effect and ductility is more preferable, be not in by
Rupture is torn up in the left and right of external force, the cooperation of cavity layer and air hole structure guarantees that synthetic leather internal gas and extraneous gas are handed over
Stream, by the setting of fastening grooves, so that the combination of base cloth layer and dry method layer of polyurethane more fastens, entire invention is so that from outer
It is all quite similar with corium to internal structure to see feel, improves the properties of synthetic leather, practicability is high.
Detailed description of the invention
Fig. 1 is deer fibre suede synthetic leather structural schematic diagram of the invention；
Fig. 2 is the portion A enlarged diagram in Fig. 1 of the invention；
Fig. 3 is the portion B enlarged diagram in Fig. 2 of the invention；
Appended drawing reference: 1- base cloth layer；2- dry method layer of polyurethane；3- elastic layer；301- elasticity epidermis；302- cavity layer；303-
Raised particle；4- nanometers of organic fluorinated silicone film layers；5- waterproof membrane；6- feel process layer；7- fastening grooves；7- fastening grooves；701-
Liquid ester channel；702- circular cavity.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained, and however, the following embodiments are merely preferred embodiments of the present invention, and not all.
Based on the implementation example in the implementation mode, those skilled in the art's obtained other realities without making creative work
Example is applied, protection scope of the present invention is belonged to.Experimental method in following embodiments is unless otherwise specified conventional method,
The materials, reagents and the like used in the following examples is commercially available unless otherwise specified.
Embodiment 1
A kind of high density height removing deer fibre suede synthetic leather, including base cloth layer 1, the upper surface of base cloth layer 1 are set as dry method polyurethane
Elasticity layer 3 is arranged in layer 2, the upper surface of dry method layer of polyurethane 2, and elastic layer 3 includes elastic epidermis 301 and internal cavity layer
302, elastic epidermis 301 is V-shaped wave structure, and the surface of elastic epidermis 301 is provided with raised particle 303, the poly- ammonia of dry method
Ester layer 2 and elastic layer 3 have air hole structure, and the upper end of elastic layer 3 is coated with a nanometer organic fluorinated silicone film layer 4, nanometer Organic fluoride silicon fiml
The upper surface of layer 4 is provided with waterproof membrane 5, and the upper surface of waterproof membrane 5 is feel process layer 6.
The upper surface of base cloth layer 1 is evenly arranged with fastening grooves 7, and fastening grooves 7 include liquid ester channel 701, liquid ester
Channel 701 is the small horn-like structure in the big lower end of upper end opening, and the lower end in liquid ester channel 701 is connected with circular cavity 702, circle
The transverse width of shape cavity 702 is greater than the lower port diameter in liquid ester channel 701.
The production of dry method layer of polyurethane:
A: in the release paper for having paper line, a strata urethane Resin A is coated, coating thickness 0.2mm is dried by 120-150 DEG C
Case drying；
B: step a treated release paper is taken out from baking oven, then coats a strata urethane resin B, the thickness of coating on it
For 0.2mm, pressure, pressure applied 6.0-6.5Kg are applied to use for synthetic leather release paper；
C: step b treated release paper is bonded with the base fabric back side, puts into after fitting in 120-150 DEG C of baking oven and dries completely
It is dry, pressure, pressure 4.0-5.5Kg are continued in drying course；
D. release paper is removed after drying, dry method layer of polyurethane is made.
The production of feel process layer:
A. 17 parts of feel inorganic agent are taken, is stirred evenly with stirring rod；
B. 2 parts of feel inorganic agent obtained in step a are taken, are added in ionized water, feel inorganic agent is obtained, it is spare；
C: feel inorganic agent configured in step b is uniformly sprayed on waterproof membrane, is dried, is obtained using 90-110 DEG C of baking oven
To feel process layer.
Embodiment 2
A kind of high density height removing deer fibre suede synthetic leather, including base cloth layer 1, the upper surface of base cloth layer 1 are set as dry method polyurethane
Elasticity layer 3 is arranged in layer 2, the upper surface of dry method layer of polyurethane 2, and elastic layer 3 includes elastic epidermis 301 and internal cavity layer
302, elastic epidermis 301 is V-shaped wave structure, and the surface of elastic epidermis 301 is provided with raised particle 303, elastic layer 3
Upper end is coated with a nanometer organic fluorinated silicone film layer 4, and the upper surface of nanometer organic fluorinated silicone film layer 4 is feel process layer 6.
The upper surface of base cloth layer 1 is evenly arranged with fastening grooves 7, and fastening grooves 7 include liquid ester channel 701, liquid ester
Channel 701 is the small horn-like structure in the big lower end of upper end opening, and the lower end in liquid ester channel 701 is connected with circular cavity 702, circle
The transverse width of shape cavity 702 is greater than the lower port diameter in liquid ester channel 701.
The production of dry method layer of polyurethane:
A: in the release paper for having paper line, a strata urethane Resin A is coated, coating thickness 0.2mm is dried by 120-150 DEG C
Case drying；
B: step a treated release paper is taken out from baking oven, then coats a strata urethane resin B, the thickness of coating on it
For 0.2mm, pressure, pressure applied 6.0-6.5Kg are applied to use for synthetic leather release paper；
C: step b treated release paper is bonded with the base fabric back side, puts into after fitting in 120-150 DEG C of baking oven and dries completely
It is dry, pressure, pressure 4.0-5.5Kg are continued in drying course；
D. release paper is removed after drying, dry method layer of polyurethane is made.
The production of feel process layer:
A. 17 parts of feel inorganic agent are taken, is stirred evenly with stirring rod；
B. 2 parts of feel inorganic agent obtained in step a are taken, are added in ionized water, feel inorganic agent is obtained, it is spare；
C: feel inorganic agent configured in step b is uniformly sprayed on waterproof membrane, is dried, is obtained using 90-110 DEG C of baking oven
To feel process layer.
Embodiment 3
A kind of high density height removing deer fibre suede synthetic leather, including base cloth layer 1, the upper surface of base cloth layer 1 are set as dry method polyurethane
Elasticity layer 3 is arranged in layer 2, the upper surface of dry method layer of polyurethane 2, and elastic layer 3 includes elastic epidermis 301 and internal cavity layer
302, elastic epidermis 301 is V-shaped wave structure, and the surface of elastic epidermis 301 is provided with raised particle 303, the poly- ammonia of dry method
Ester layer 2 and elastic layer 3 have air hole structure, and the upper end of elastic layer 3 is coated with a nanometer organic fluorinated silicone film layer 4, nanometer Organic fluoride silicon fiml
The upper surface of layer 4 is provided with waterproof membrane 5, and the upper surface of waterproof membrane 5 is feel process layer 6.
The production of dry method layer of polyurethane:
A: in the release paper for having paper line, a strata urethane Resin A is coated, coating thickness 0.2mm is dried by 120-150 DEG C
Case drying；
B: step a treated release paper is taken out from baking oven, then coats a strata urethane resin B, the thickness of coating on it
For 0.2mm, pressure, pressure applied 6.0-6.5Kg are applied to use for synthetic leather release paper；
C: step b treated release paper is bonded with the base fabric back side, puts into after fitting in 120-150 DEG C of baking oven and dries completely
It is dry, pressure, pressure 4.0-5.5Kg are continued in drying course；
D. release paper is removed after drying, dry method layer of polyurethane is made.
The production of feel process layer:
A. 17 parts of feel inorganic agent are taken, is stirred evenly with stirring rod；
B. 2 parts of feel inorganic agent obtained in step a are taken, are added in ionized water, feel inorganic agent is obtained, it is spare；
C: feel inorganic agent configured in step b is uniformly sprayed on waterproof membrane, is dried, is obtained using 90-110 DEG C of baking oven
To feel process layer.
Embodiment 4
A kind of high density height removing deer fibre suede synthetic leather, including base cloth layer 1, the upper surface of base cloth layer 1 are set as dry method polyurethane
Elasticity layer 3 is arranged in layer 2, the upper surface of dry method layer of polyurethane 2, and elastic layer 3 includes elastic epidermis 301 and internal cavity layer
302, elastic epidermis 301 is V-shaped wave structure, and the surface of elastic epidermis 301 is provided with raised particle 303, the poly- ammonia of dry method
Ester layer 2 and elastic layer 3 have air hole structure, and the upper end of elastic layer 3 is coated with a nanometer organic fluorinated silicone film layer 4, nanometer Organic fluoride silicon fiml
The upper surface of layer 4 is provided with waterproof membrane 5, and the upper surface of waterproof membrane 5 is feel process layer 6.
The upper surface of base cloth layer 1 is evenly arranged with fastening grooves 7, and fastening grooves 7 include liquid ester channel 701, liquid ester
Channel 701 is the small horn-like structure in the big lower end of upper end opening, and the lower end in liquid ester channel 701 is connected with circular cavity 702, circle
The transverse width of shape cavity 702 is greater than the lower port diameter in liquid ester channel 701.
The production of dry method layer of polyurethane:
A: in the release paper for having paper line, a strata urethane Resin A is coated, coating thickness 0.2mm is dried by 120-150 DEG C
Case drying；
B: step a treated release paper is taken out from baking oven, then coats a strata urethane resin B, the thickness of coating on it
For 0.2mm；
C: step b treated release paper is bonded with the base fabric back side, puts into after fitting in 120-150 DEG C of baking oven and dries completely
It is dry；
D. release paper is removed after drying, dry method layer of polyurethane is made.
The production of feel process layer:
A. 17 parts of feel inorganic agent are taken, is stirred evenly with stirring rod；
B. 2 parts of feel inorganic agent obtained in step a are taken, are added in ionized water, feel inorganic agent is obtained, it is spare；
C: feel inorganic agent configured in step b is uniformly sprayed on waterproof membrane, is dried, is obtained using 90-110 DEG C of baking oven
To feel process layer.
Control group: existing deer fibre suede synthetic leather in the market.
Embodiment 1 compared with Example 2, is not provided with air hole structure and waterproof membrane in embodiment 2；
Embodiment 1 compared with Example 3, is not handled the upper surface of base cloth layer in embodiment 3, and it is recessed to be not provided with fastening
Slot；
Compared with Example 4, embodiment 4 does not carry out pressure processing in the manufacturing process of dry method layer of polyurethane to embodiment 1.
The deer fibre suede synthetic leather produced from embodiment 1-4 respectively, embodiment 1 correspond to first group, and embodiment 2 is right
It should be second group, embodiment 3 corresponds to third group, and embodiment 4 corresponds to the 4th group, and control group is the 5th group, and every group is 10
Deer fibre suede synthetic leather；
Tested with TABER abrasion wear test machine, emery wheel model: CS-10, weight bearing: it is real that 750g carries out wearability to deer fibre suede synthetic leather
It tests；
The surface of the deer fibre suede synthetic leather produced with scraper in four groups of experiments slidably reciprocate 20 times, observes synthetic leather surface
Scratch situation.
First group to the 5th group of deer fibre suede synthetic leather is made into the cavity body structure of sealing, is then injected with to inside cavity
The gas of penetrating odor, measures whether internal gas can reach outside synthetic leather, and the gas for recording penetrating odor arrives
Up to the external time.
First group to the 5th group of deer fibre suede use for synthetic leather scissors is cut into the strip of same size, is then placed in leather
In pliability tester, the pliability of every group of deer fibre suede synthetic leather is measured；
The interpretation of result that each group is tested is as shown in the table:
All data in comprehensive table can with obtain, the deer fibre suede synthetic leather that first group of embodiment is produced is optimal conjunction
Finished leather.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (10)
1. a kind of high density height removes deer fibre suede synthetic leather, including base cloth layer (1), it is characterised in that:
The upper surface of the base cloth layer (1) is set as dry method layer of polyurethane (2), and the upper surface of dry method layer of polyurethane (2) is provided with
Elastic layer (3), elastic layer (3) include the cavity layer (302) of elastic epidermis (301) and inside, and elastic epidermis (301) is v
The surface of type wave structure, elastic epidermis (301) is provided with raised particle (303), dry method layer of polyurethane (2) and elastic layer
(3) there is air hole structure, the upper end of the elastic layer (3) is coated with a nanometer organic fluorinated silicone film layer (4), nanometer organic fluorinated silicone film layer
(4) upper surface is provided with waterproof membrane (5), and the upper surface of waterproof membrane (5) is feel process layer (6).
2. a kind of high density height removing deer fibre suede synthetic leather as described in claim 1 is it is characterized by: the waterproof membrane (5) gas
Body can pass through, and water cannot pass through.
3. a kind of high density height as described in claim 1 removes deer fibre suede synthetic leather, it is characterised in that: the base cloth layer (1)
It is 0.5mm, grammes per square metre 380-400g/m for thickness2Deer fibre suede base fabric.
4. a kind of high density height as described in claim 1 removes deer fibre suede synthetic leather, it is characterised in that: the base cloth layer (1)
Upper surface be evenly arranged with fastening grooves (7), fastening grooves (7) include liquid ester channel (701), liquid ester channel (701)
For the small horn-like structure in the big lower end of upper end opening, the lower end of liquid ester channel (701) is connected with circular cavity (702), round
The transverse width of cavity (702) is greater than the lower port diameter of liquid ester channel (701).
5. the production method of dry method layer of polyurethane according to claim 1, which comprises the steps of:
The production of dry method layer of polyurethane:
A: in the release paper for having paper line, a strata urethane Resin A is coated, coating thickness 0.2mm is dried by 120-150 DEG C
Case drying；
B: step a treated release paper is taken out from baking oven, then coats a strata urethane resin B, the thickness of coating on it
For 0.2mm, pressure, pressure applied 6.0-6.5Kg are applied to use for synthetic leather release paper；
C: step b treated release paper is bonded with the base fabric back side, puts into after fitting in 120-150 DEG C of baking oven and dries completely
It is dry, pressure, pressure 4.0-5.5Kg are continued in drying course；
D. release paper is removed after drying, dry method layer of polyurethane is made.
6. the production method of feel process layer according to claim 1, which comprises the steps of:
A. 15-20 parts of feel inorganic agent are taken, is stirred evenly with stirring rod；
B. 2-3 parts of feel inorganic agent obtained in step a are taken, are added in ionized water, feel inorganic agent is obtained, it is spare；
C: feel inorganic agent configured in step b is uniformly sprayed on waterproof membrane, is dried, is obtained using 90-110 DEG C of baking oven
To feel process layer.
7. the production method of dry method layer of polyurethane as claimed in claim 5, which is characterized in that the polyurethane in the step a
Resin A is that viscosity is cps/25 DEG C of 8-12 ten thousand, and solid content 29-31%, appearance is the aromatic urethane tree of pale yellow transparent liquid
Rouge adds the acetone soln that the dimethylformamide that mass fraction is 20 and mass fraction are 80 to dilute, then adds 3-10 parts of toners and stir
About 10min is mixed to be made to uniformly rear.
8. the production method of dry method layer of polyurethane as claimed in claim 5, which is characterized in that the polyurethane in the step b
Resin B is that viscosity is cps/25 DEG C of 10-16 ten thousand, and solid content is 40.0 ± 1.0%, and appearance is colourless to pale yellow transparent viscous fluid
The common dry method adhesive layer PU resin of one liquid type of ultra-soft matter of body adds the dimethylformamide that mass fraction is 20 and mass fraction is
80 acetone soln dilutes.
9. the production method of dry method layer of polyurethane as claimed in claim 5, which is characterized in that the ultra-soft in the polyurethane B
Common 100% modulus of dry method adhesive layer PU resin of one liquid type of matter is 1.0-2.0MPa, tensile strength > 15MPa, and elongation is greater than
600%, have soft, voluptuousness is strong, and cohesive force is good, solvent resistance, the resistance to characteristics such as bloating tendency.
10. the production method of feel process layer as claimed in claim 6, which is characterized in that the feel inorganic agent is to be modified
Organic silicon emulsion, pH value 5.5-6.5, solid content 24-26%, appearance are shallow white emulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570842.5A CN109454942A (en) | 2018-12-21 | 2018-12-21 | A kind of high density height removing deer fibre suede synthetic leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811570842.5A CN109454942A (en) | 2018-12-21 | 2018-12-21 | A kind of high density height removing deer fibre suede synthetic leather |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109454942A true CN109454942A (en) | 2019-03-12 |
Family
ID=65614169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811570842.5A Pending CN109454942A (en) | 2018-12-21 | 2018-12-21 | A kind of high density height removing deer fibre suede synthetic leather |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109454942A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791548A (en) * | 2020-06-22 | 2020-10-20 | 清远市齐力合成革有限公司 | Water-based edge-opening pearl skin-feeling wax-luster synthetic leather |
| CN111926586A (en) * | 2020-07-31 | 2020-11-13 | 安安(中国)有限公司 | Protein synthetic leather and production method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3142876U (en) * | 2008-03-26 | 2008-07-03 | 株式会社 タナベ | Composite leather fabric |
| CN202187230U (en) * | 2011-06-18 | 2012-04-11 | 天守(福建)超纤科技股份有限公司 | Waterproof and antifouling synthetic leather |
| CN102558486A (en) * | 2011-12-23 | 2012-07-11 | 上海汇得化工有限公司 | Dry-process polyurethane synthetic leather resin material for hot attaching, preparation method and uses |
| CN104119493A (en) * | 2014-08-05 | 2014-10-29 | 苏州巨联科技有限公司 | Soft dry-process waterproof air/moisture-permeable polyurethane resin and preparation method thereof |
| CN203938915U (en) * | 2014-07-15 | 2014-11-12 | 浙江南泰合成革有限公司 | Synthetic leather |
| CN205603945U (en) * | 2016-05-17 | 2016-09-28 | 清远市金昌人造革有限公司 | Waterproof super fine artificial leather |
| CN206446197U (en) * | 2016-12-23 | 2017-08-29 | 清远市齐力合成革有限公司 | A kind of burnt effect synthetic leather of new throwing |
| CN107938382A (en) * | 2017-10-26 | 2018-04-20 | 安徽安利材料科技股份有限公司 | Imitative pseudo-classic super soft type Synthetic Leather of washing of one kind and preparation method thereof |
| CN207509916U (en) * | 2017-11-16 | 2018-06-19 | 浙江通天星集团股份有限公司 | Multi-functional composite leather |
| CN209289883U (en) * | 2018-12-21 | 2019-08-23 | 清远市齐力合成革有限公司 | A kind of high density height removing deer fibre suede synthetic leather |
-
2018
- 2018-12-21 CN CN201811570842.5A patent/CN109454942A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3142876U (en) * | 2008-03-26 | 2008-07-03 | 株式会社 タナベ | Composite leather fabric |
| CN202187230U (en) * | 2011-06-18 | 2012-04-11 | 天守(福建)超纤科技股份有限公司 | Waterproof and antifouling synthetic leather |
| CN102558486A (en) * | 2011-12-23 | 2012-07-11 | 上海汇得化工有限公司 | Dry-process polyurethane synthetic leather resin material for hot attaching, preparation method and uses |
| CN203938915U (en) * | 2014-07-15 | 2014-11-12 | 浙江南泰合成革有限公司 | Synthetic leather |
| CN104119493A (en) * | 2014-08-05 | 2014-10-29 | 苏州巨联科技有限公司 | Soft dry-process waterproof air/moisture-permeable polyurethane resin and preparation method thereof |
| CN205603945U (en) * | 2016-05-17 | 2016-09-28 | 清远市金昌人造革有限公司 | Waterproof super fine artificial leather |
| CN206446197U (en) * | 2016-12-23 | 2017-08-29 | 清远市齐力合成革有限公司 | A kind of burnt effect synthetic leather of new throwing |
| CN107938382A (en) * | 2017-10-26 | 2018-04-20 | 安徽安利材料科技股份有限公司 | Imitative pseudo-classic super soft type Synthetic Leather of washing of one kind and preparation method thereof |
| CN207509916U (en) * | 2017-11-16 | 2018-06-19 | 浙江通天星集团股份有限公司 | Multi-functional composite leather |
| CN209289883U (en) * | 2018-12-21 | 2019-08-23 | 清远市齐力合成革有限公司 | A kind of high density height removing deer fibre suede synthetic leather |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791548A (en) * | 2020-06-22 | 2020-10-20 | 清远市齐力合成革有限公司 | Water-based edge-opening pearl skin-feeling wax-luster synthetic leather |
| CN111926586A (en) * | 2020-07-31 | 2020-11-13 | 安安(中国)有限公司 | Protein synthetic leather and production method thereof |
| CN111926586B (en) * | 2020-07-31 | 2023-08-25 | 安安(中国)有限公司 | Protein synthetic leather and production method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109454942A (en) | A kind of high density height removing deer fibre suede synthetic leather | |
| CN103981729B (en) | A kind of aqueous polyurethane for superfine fiber chemical leather manufacture makes face method | |
| CN108165152A (en) | A kind of anti-scraping coating of aqueous low and hoarse light and its application method | |
| CN105671989B (en) | Soft imitative sheepskin polyurethane resin, preparation method and the method for preparing imitative sheepskin synthetic leather with the soft imitative sheepskin polyurethane resin | |
| CN109629240B (en) | preparation method and application of color-containing fabric coating agent | |
| CN109463823A (en) | A kind of preparation method of NBR latex slip-proof glove | |
| CN105821670A (en) | Novel textile downproof technology | |
| CN109093910A (en) | The manufacturing method of latex Labor protection gloves | |
| EP4143258A1 (en) | Protein polyurethane alloys and layered materials including the same | |
| CN105113247A (en) | Coating liquid with latex particle reflection deducting capability as well as preparation method and application of coating liquid | |
| CN109267368A (en) | A kind of production method of the two-sided leather of Environment-friendlywear-resistant wear-resistant scratch resistance | |
| CN106939517B (en) | A kind of high-performance WPU superfine fiber chemical leather and its clean preparation method | |
| CN108193506A (en) | A kind of automotive trim graphene superfine fiber chemical leather | |
| CN108433217A (en) | A kind of preparation method of butyronitrile wig bubble slip-proof glove | |
| CN105644125B (en) | A kind of preparation method of suede nap composite polyurethane sofa cloth | |
| CN209289883U (en) | A kind of high density height removing deer fibre suede synthetic leather | |
| CN103657981B (en) | Method for processing faux suede membrana dermalis coating | |
| CN107722856A (en) | A kind of novel environment friendly water proof fire retardant sail adhesive plaster and preparation method thereof | |
| CN103709723B (en) | A kind of method of dye sheep bar Glove suede urethane resin and preparation method and making synthetic leather | |
| CN101812549B (en) | Natural ecological jean leather and manufacturing method thereof | |
| CN104044322B (en) | A kind of wear-resisting decontaminable bag fabric and processing method thereof | |
| CN204123739U (en) | A kind of wear-resisting decontaminable bag fabric | |
| CN103015216B (en) | Production method of protein synthetic leather based on salt coagulation and solidification | |
| CN107988812A (en) | Water-based noise reduction inorganic agent, artificial leather surface treatment method and noise reduction artificial leather | |
| CN104652138A (en) | Polyurethane artificial leather |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |