CN109295743A - A kind of free-floride hydrolysis is breathed freely ox Ba Ge and its production method - Google Patents
A kind of free-floride hydrolysis is breathed freely ox Ba Ge and its production method Download PDFInfo
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- CN109295743A CN109295743A CN201811488274.4A CN201811488274A CN109295743A CN 109295743 A CN109295743 A CN 109295743A CN 201811488274 A CN201811488274 A CN 201811488274A CN 109295743 A CN109295743 A CN 109295743A
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- 230000007062 hydrolysis Effects 0.000 title claims abstract description 40
- 238000006460 hydrolysis reaction Methods 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 19
- 238000005470 impregnation Methods 0.000 claims abstract description 16
- 238000010422 painting Methods 0.000 claims abstract description 10
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 99
- 238000003756 stirring Methods 0.000 claims description 30
- 238000001914 filtration Methods 0.000 claims description 20
- 206010000269 abscess Diseases 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 239000004745 nonwoven fabric Substances 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 210000000795 conjunctiva Anatomy 0.000 claims description 9
- 238000005187 foaming Methods 0.000 claims description 7
- 244000137852 Petrea volubilis Species 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 5
- 238000007774 anilox coating Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 5
- 239000003607 modifier Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- 238000004381 surface treatment Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- 239000002023 wood Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000010409 ironing Methods 0.000 claims description 4
- 238000005498 polishing Methods 0.000 claims description 3
- 150000001408 amides Chemical class 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims description 2
- -1 dimethyl methyl Chemical group 0.000 claims description 2
- 238000000227 grinding Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002649 leather substitute Substances 0.000 description 7
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 6
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- D06N3/0011—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 non-woven fabrics
-
- 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
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0075—Napping, teasing, raising or abrading of the resin coating
-
- 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
- D06N3/007—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by mechanical or physical treatments
- D06N3/0077—Embossing; Pressing of the surface; Tumbling and crumbling; Cracking; Cooling; Heating, e.g. mirror finish
-
- 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
- D06N2209/14—Properties of the materials having chemical properties
- D06N2209/142—Hydrophobic
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a kind of ventilative ox Ba Ge of free-floride hydrolysis and its production methods, it is characterized in that, structure includes mill cortex, fixation is fitted with painting and scrapes the bed of material below the mill cortex, the painting, which scrapes to fix below the bed of material, is fitted with the impregnation bed of material, and fixation is fitted with base fabric below the impregnation bed of material.Advantage: the floride-free hydrolysis Niu Bage produced by the method for the invention has good permeability, and feel is fine and smooth, and sport footwear obtained is comfortable and easy to wear, gas permeability is strong, and anti-hydrolytic performance is good, and environmental protection also has certain water-proof function.
Description
Technical field
The present invention relates to a kind of ventilative ox Ba Ge of free-floride hydrolysis and its production methods, belong to technical field of synthetic leather.
Background technique
Currently, synthetic leather product is increasingly becoming the trend of the following prevalence, synthetic leather be widely used in production luggage, clothes,
The products such as footwear.Present people increasingly pay close attention to the aesthetic measure of leather, in order to make synthetic leather can satisfy people to leather surface
The demand of aesthetic feeling can be embossed leather, the processing such as spray paint, make full, highlighted, the saturating sense of the surface flower pattern of synthetic leather.It is existing
Have in technology, synthetic leather is mainly made of base cloth layer, wet process bass layer, dry method overlay coating, at the embossing of synthetic leather, spray paint
There are many technical difficulties in reason, easily there is the defects of brightness is low, three-dimensional sense is poor in the finished surface processed, is not able to satisfy people
Demand to high-quality.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of ventilative ox of floride-free hydrolysis is provided
Ba Ge and its production method have good permeability, and feel is fine and smooth, and anti-hydrolytic performance is good, and environmental protection also has certain waterproof function
Energy.
In order to solve the above technical problems, the present invention provides a kind of ventilative ox Ba Ge of floride-free hydrolysis, which is characterized in that including
Grind cortex, fixed below the mill cortex to be fitted with painting and scrape the bed of material, the painting, which is scraped, fixed below the bed of material is fitted with the impregnation bed of material, institute
It states fixation below the impregnation bed of material and is fitted with base fabric.
Further, the mill cortex can make the abscess conjunctiva layer surface of foaming layer using the foaming layer after polishing
In aperture state.
Further, the structure that the bed of material is scraped in the painting is tower, and thickness is in 0.35-0.60 ㎜.
Further, the impregnation bed of material is used to that the extension through broadwise to be coloured and fixed for base fabric.
The structure of the impregnation bed of material is mainly base fabric coloring and the fixed effect extended through broadwise.
Further, the base fabric uses non-woven fabrics.
Further, it is described mill cortex with a thickness of 0.05-0.20 ㎜, apply scrape the bed of material with a thickness of in 0.35-0.60 ㎜
And bottom with a thickness of 0.80-1.20 ㎜.
A kind of production method of the ventilative ox Ba Ge of free-floride hydrolysis, includes the following steps:
(1) wet-mixing ingredient
A, 5-20kg dimethylformamide is added into 0.5-2kg mill base high-speed stirred 60-90 minutes, filtering is stand-by as a material；
B, by 10--20kg dimethylformamide add 0.2-2kg free-floride water-sprinkling agent stir 30 minutes, stir evenly as b material to
With；
C, polyurethane wet resin 100kg is separately added into a, b material obtained above and adds 100- after stirring 40-60 minutes
It is stand-by to seal c material obtained for filtering after the dimethylformamide of 200kg stirs 60-90 minutes；
D.1: 5-20kg dimethylformamide being added into 0.5-2kg mill base high-speed stirred 60-90 minutes, filtering is stand-by；
D.2: after adding the agent of 0.2-2kg free-floride water-sprinkling, cell modifiers to stir 30 minutes 10--20kg dimethylformamide slowly
The wood powder of 5-10kg is added, sealing in mixing time 40-60 minutes is stand-by；
D.3: the dimethylformamide stirring of 60-100kg being added in polyurethane wet ox bar resin 100kg, then is separately added into d.1
, d.2 stand-by material obtained, be sufficiently stirred and vacuumize after sixty minutes, it is stand-by that filtering seals d material obtained；
(2) wet process bass produces: first sufficiently impregnation c expects on ready smooth non-woven fabrics base fabric, after then squeezing,
It is squeezed after being solidified in the dimethylformamide in water of 10-30%, carries out preliminary finish by 80-130 DEG C or so of ironing roller,
Above, uniformly coating d material, general apply scrape thickness control in-1.2-1.70mm or so, then in the dimethyl methyl of 15-25% again
Sufficiently solidification in amide aqueous solution, then floride-free hydrolysis Niu Bage bass is made by drying after sufficiently washing；
(3) it grinds skin technique: the free-floride hydrolysis Niu Bage bass sand paper of 120-180 mesh as made from above-mentioned technique is passed through
It runs at high speed and opens the conjunctiva layer mill on surface, until having fine and smooth abscess, general abrasion are with a thickness of 0.1-0.25mm；
(4) the floride-free hydrolysis Niu Bage of milled technique at table: is had to the place of fine and smooth sense of touch by anilox roll surface treatment
Reason material completes floride-free hydrolysis Niu Bage after 100-150 DEG C of temperature is dried.
Advantageous effects of the invention:
The floride-free hydrolysis Niu Bage produced by the method for the invention has good permeability, and feel is fine and smooth, and sport footwear obtained is worn
It is comfortable, gas permeability is strong, anti-hydrolytic performance is good, and environmental protection also has certain water-proof function；Moreover, preparation method is simple, save
Time can greatly improve production efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
Ox Ba Ge, including mill cortex 1 as shown in Figure 1, a kind of free-floride hydrolysis is breathed freely, fixed patch below the mill cortex 1
Conjunction has painting to scrape the bed of material 2, and the painting scrapes fixed be fitted with below the bed of material 2 and is impregnated with the bed of material 3, fixed fitting below the impregnation bed of material 3
There is base fabric 4.
In the present embodiment, the mill cortex 1 can make the abscess conjunctiva layer table of foaming layer using the foaming layer after polishing
Face is in aperture state.The abscess conjunctiva layer of foaming layer is ground into open abscess by running at high speed for sand paper, its surface is presented
Aperture state, the leather surface that such mode is produced is fine and smooth, bright-colored, and gas permeability is splendid.
It is described to apply that scrape the structure of the bed of material be tower (above point below big abscess) in the present embodiment, above sharp a part
Main effect exquisiteness after being conducive to mill skin, mainly carries the effect of small cells below.Thickness general control is in 0.35-0.60 ㎜.
In the present embodiment, the impregnation bed of material is used to colour for base fabric and the fixed extension through broadwise.
In the present embodiment, the base fabric uses non-woven fabrics.Base fabric is mainly that this base fabric belongs to nonwoven fabric using non-woven fabrics,
The intensity and tearing that its density increases it are controlled by piercing after the mutual winding of fiber by high speed needle.
In the present embodiment, it is described mill cortex with a thickness of 0.05-0.20 ㎜, apply scrape the bed of material with a thickness of in 0.35-0.60
㎜ and bottom with a thickness of 0.80-1.20 ㎜.
A kind of embodiment 1, production method of the ventilative ox Ba Ge of free-floride hydrolysis, includes the following steps:
(1) wet-mixing ingredient
A, 5kg dimethylformamide is added into 0.5kg mill base high-speed stirred 60 minutes, filtering is stand-by as a material；
B, add 0.2kg free-floride water-sprinkling agent to stir 30 minutes 10kg dimethylformamide, stir evenly stand-by as b material；
C, polyurethane wet resin 100kg is separately added into the diformazan that a, b material stirring obtained above adds 100kg after forty minutes
Filtering sealing c material obtained is stand-by after sixty minutes for the stirring of base formamide；
D.1: 5kg dimethylformamide being added into 0.5kg mill base high-speed stirred 60 minutes, filtering is stand-by；
D.2: being added slowly after adding the agent of 0.2kg free-floride water-sprinkling, cell modifiers to stir 30 minutes 10kg dimethylformamide
The wood powder of 5kg, sealing in mixing time 40 minutes are stand-by；
D.3: in polyurethane wet ox bar resin 100kg be added 60kg dimethylformamide stirring, then be separately added into d.1,
D.2 stand-by material obtained, is sufficiently stirred and vacuumizes after sixty minutes, and it is stand-by that filtering seals d material obtained；
(2) wet process bass produces: first sufficiently impregnation c expects on ready smooth non-woven fabrics base fabric, (air after then squeezing
Pressure is controlled at 4 kilograms or so), it is squeezed after being solidified in 10% dimethylformamide in water, by 80 DEG C or so scald
Plain-barreled roll carries out preliminary finish, then in uniform coating d material above, and general apply scrapes thickness control in -1.2mm or so, then 15% two
Sufficiently solidification in methylformamide aqueous solution, then floride-free hydrolysis Niu Bage bass is made by drying after sufficiently washing；
(3) it grinds skin technique: the sand paper of 120 mesh of the free-floride hydrolysis Niu Bage bass as made from above-mentioned technique is passed through into high speed
The conjunctiva layer mill on surface is opened in operating, and until having fine and smooth abscess, general abrasion are with a thickness of 0.1mm；
(4) the floride-free hydrolysis Niu Bage of milled technique at table: is had to the place of fine and smooth sense of touch by anilox roll surface treatment
Reason material completes floride-free hydrolysis Niu Bage after 100 DEG C of temperature are dried.
A kind of embodiment 2, production method of the ventilative ox Ba Ge of free-floride hydrolysis, includes the following steps:
(1) wet-mixing ingredient
A, 15kg dimethylformamide is added into 1kg mill base high-speed stirred 75 minutes, filtering is stand-by as a material；
B, add 1kg free-floride water-sprinkling agent to stir 30 minutes 15kg dimethylformamide, stir evenly stand-by as b material；
C, polyurethane wet resin 100kg is separately added into a, b material obtained above adds 150kg diformazan after stirring 50 minutes
It is stand-by to seal c material obtained for filtering after base formamide stirs 75 minutes；
D.1: 15kg dimethylformamide being added into 1kg mill base high-speed stirred 75 minutes, filtering is stand-by；
D.2: 8kg being added slowly after adding the agent of 1kg free-floride water-sprinkling, cell modifiers to stir 30 minutes 15kg dimethylformamide
Wood powder, sealing in mixing time 50 minutes is stand-by；
D.3: in polyurethane wet ox bar resin 100kg be added 80kg dimethylformamide stirring, then be separately added into d.1,
D.2 stand-by material obtained, is sufficiently stirred and vacuumizes after sixty minutes, and it is stand-by that filtering seals d material obtained；
(2) wet process bass produces: first sufficiently impregnation c expects on ready smooth non-woven fabrics base fabric, (air after then squeezing
Pressure is controlled at 4 kilograms or so), it is squeezed after being solidified in 20% dimethylformamide in water, by 100 DEG C or so
Ironing roller carries out preliminary finish, then in uniform coating d material above, and general apply scrapes thickness control in 1mm or so, then 20% two
Sufficiently solidification in methylformamide aqueous solution, then floride-free hydrolysis Niu Bage bass is made by drying after sufficiently washing；
(3) it grinds skin technique: the sand paper of 150 mesh of the free-floride hydrolysis Niu Bage bass as made from above-mentioned technique is passed through into high speed
The conjunctiva layer mill on surface is opened in operating, and until having fine and smooth abscess, general abrasion are with a thickness of 0.2mm；
(4) the floride-free hydrolysis Niu Bage of milled technique at table: is had to the place of fine and smooth sense of touch by anilox roll surface treatment
Reason material completes floride-free hydrolysis Niu Bage after 120 DEG C of temperature are dried.
A kind of embodiment 3, production method of the ventilative ox Ba Ge of free-floride hydrolysis, includes the following steps:
(1) wet-mixing ingredient
A, 20kg dimethylformamide is added into 2kg mill base high-speed stirred 90 minutes, filtering is stand-by as a material；
B, add 2kg free-floride water-sprinkling agent to stir 30 minutes 20kg dimethylformamide, stir evenly stand-by as b material；
C, polyurethane wet resin 100kg is separately added into the diformazan that a, b material stirring obtained above adds 200kg after sixty minutes
It is stand-by to seal c material obtained for filtering after base formamide stirs 90 minutes；
D.1: 20kg dimethylformamide being added into 2kg mill base high-speed stirred 90 minutes, filtering is stand-by；
D.2: 10kg being added slowly after adding the agent of 2kg free-floride water-sprinkling, cell modifiers to stir 30 minutes 20kg dimethylformamide
Wood powder, sealing in mixing time 60 minutes is stand-by；
D.3: in polyurethane wet ox bar resin 100kg be added 100kg dimethylformamide stirring, then be separately added into d.1,
D.2 stand-by material obtained, is sufficiently stirred and vacuumizes after sixty minutes, and it is stand-by that filtering seals d material obtained；
(2) wet process bass produces: first sufficiently impregnation c expects on ready smooth non-woven fabrics base fabric, (air after then squeezing
Pressure is controlled at 4 kilograms or so), it is squeezed after being solidified in 30% dimethylformamide in water, by 130 DEG C or so
Ironing roller carries out preliminary finish, then uniformly coating d material, general apply scrape thickness control in -1.70mm or so, then 25% above
Dimethylformamide in water in sufficiently solidification, then floride-free hydrolysis Niu Bage shellfish is made by drying after sufficiently washing
This；
(3) it grinds skin technique: the sand paper of 180 mesh of the free-floride hydrolysis Niu Bage bass as made from above-mentioned technique is passed through into high speed
The conjunctiva layer mill on surface is opened in operating, and until having fine and smooth abscess, general abrasion are with a thickness of 0.25mm；
(4) the floride-free hydrolysis Niu Bage of milled technique at table: is had to the place of fine and smooth sense of touch by anilox roll surface treatment
Reason material completes floride-free hydrolysis Niu Bage after 150 DEG C of temperature are dried.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (7)
- The ox Ba Ge 1. a kind of free-floride hydrolysis is breathed freely, which is characterized in that including grinding cortex, fixation is fitted with below the mill cortex The bed of material is scraped in painting, and the painting, which scrapes to fix below the bed of material, is fitted with the impregnation bed of material, and fixation is fitted with base fabric below the impregnation bed of material.
- The ox Ba Ge 2. free-floride hydrolysis according to claim 1 is breathed freely, which is characterized in that the mill cortex is used through polishing Foaming layer afterwards can make the abscess conjunctiva layer surface of foaming layer in aperture state.
- The ox Ba Ge 3. free-floride hydrolysis according to claim 1 is breathed freely, which is characterized in that described apply scrapes the structure of the bed of material and be Tower, thickness is in 0.35-0.60 ㎜.
- The ox Ba Ge 4. free-floride hydrolysis according to claim 1 is breathed freely, which is characterized in that the impregnation bed of material is used to be bottom Cloth coloring and the fixed extension through broadwise.
- The ox Ba Ge 5. free-floride hydrolysis according to claim 1 is breathed freely, which is characterized in that the base fabric uses non-woven fabrics.
- 6. it is according to claim 1 free-floride hydrolysis breathe freely ox Ba Ge, which is characterized in that it is described mill cortex with a thickness of 0.05-0.20 ㎜, painting scrape the bed of material with a thickness of in 0.35-0.60 ㎜ and bottom with a thickness of 0.80-1.20 ㎜.
- The production method of ox Ba Ge 7. a kind of free-floride hydrolysis is breathed freely, which comprises the steps of:(1) wet-mixing ingredientA, 5-20kg dimethylformamide is added into 0.5-2kg mill base high-speed stirred 60-90 minutes, filtering is stand-by as a material；B, by 10--20kg dimethylformamide add 0.2-2kg free-floride water-sprinkling agent stir 30 minutes, stir evenly as b material to With；C, polyurethane wet resin 100kg is separately added into a, b material obtained above and adds 100- after stirring 40-60 minutes It is stand-by to seal c material obtained for filtering after the dimethylformamide of 200kg stirs 60-90 minutes；D.1: 5-20kg dimethylformamide being added into 0.5-2kg mill base high-speed stirred 60-90 minutes, filtering is stand-by；D.2: after adding the agent of 0.2-2kg free-floride water-sprinkling, cell modifiers to stir 30 minutes 10-20kg dimethylformamide slowly The wood powder of 5-10kg is added, sealing in mixing time 40-60 minutes is stand-by；D.3: the dimethylformamide stirring of 60-100kg being added in polyurethane wet ox bar resin 100kg, then is separately added into d.1 , d.2 stand-by material obtained, be sufficiently stirred and vacuumize after sixty minutes, it is stand-by that filtering seals d material obtained；(2) wet process bass produces: first sufficiently impregnation c expects on ready smooth non-woven fabrics base fabric, after then squeezing, It is squeezed after being solidified in the dimethylformamide in water of 10-30%, carries out preliminary finish by 80-130 DEG C or so of ironing roller, Above, uniformly coating d material, general apply scrape thickness control in 1.20--1.70mm or so, then in the dimethyl methyl of 15-25% again Sufficiently solidification in amide aqueous solution, then floride-free hydrolysis Niu Bage bass is made by drying after sufficiently washing；(3) it grinds skin technique: the free-floride hydrolysis Niu Bage bass sand paper of 120-180 mesh as made from above-mentioned technique is passed through It runs at high speed and opens the conjunctiva layer mill on surface, until having fine and smooth abscess, general abrasion are with a thickness of 0.1-0.25mm；(4) the floride-free hydrolysis Niu Bage of milled technique at table: is had to the place of fine and smooth sense of touch by anilox roll surface treatment Reason material completes floride-free hydrolysis Niu Bage after 100-150 DEG C of temperature is dried.
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Application publication date: 20190201 |