CN105178028A - Method for preparing cowhide leather capable of efficiently releasing negative ions - Google Patents
Method for preparing cowhide leather capable of efficiently releasing negative ions Download PDFInfo
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- CN105178028A CN105178028A CN201510609765.XA CN201510609765A CN105178028A CN 105178028 A CN105178028 A CN 105178028A CN 201510609765 A CN201510609765 A CN 201510609765A CN 105178028 A CN105178028 A CN 105178028A
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Abstract
The invention discloses a method for preparing cowhide leather capable of efficiently releasing negative ions. The method comprises the step of roller painting of leather surface coating slurry and the step of roller painting of leather base coating slurry. By weight, negative ion powder and alcohol are mixed according to the proportion of 1:2 and then used as a raw material A, the raw material A is added into the base coating slurry, and the additive amount of the raw material A accounts for 2%-10% of the weight of the base coating slurry; the raw material A is added into the surface coating slurry, and the additive amount of the raw material A accounts for 1%-5% of the weight of the surface coating slurry. The cowhide leather prepared through the method can release negative ions continuously and stably, so that the quality of the cowhide leather is improved and user experience is improved as well.
Description
Technical field
The present invention relates to a kind of cow leather preparation method of efficient anion releasing.
Background technology
Anion is a kind of important air conditioning agent, be described as " air vitamin and auxin ", in general anion producing method can be divided into nature to produce and artificial generation two kinds: 1, the generation of nature air anion: the anion main source in nature air is cosmic ray, UV sunlight, rock, the rays excite that in soil, radioactive element is released, and thunder and lightning, electric shock excites, the friction effects such as storm make the outer-shell electron of gas molecule in air break away from nuclear constraint to select from atom, become cation, the free electron selected, be attached on some gas molecule or atom and become negative aeroion, the decomposition of rainwater in addition, fresh airs manufactured by the photosynthesis of forest plants etc. are also containing anion.2, manual method produces anion: produce ecological small particle diameter negative aeroion by artificial anion generation technique, simulating nature circle thunder and lightning high-voltage air ionizing produces negatron, using the oxygen in air, carbon dioxide etc. as carrier diffusion.As anion fan on the market, anion air conditioning etc.
Leather is the not perishable Animal Skin of sex change obtained through physics, chemical processes such as depilation and tannings.Leather is made up of at three dimensions close weave natural protein fibre, and there is a kind of special grain layer on its surface, has natural graining and gloss, comfortable feel.In view of the premium properties of leather, in daily life, Application comparison is extensive.Existing leather processing technique generally comprises: leather → roller coat → embossing → fall soft → spraying × 2 → fixation → burnishing, but face is covered with paint, lacquer, colour wash, etc. slurry and primary coat to adorn slurry all comparatively common in existing leather processing technique, function is comparatively single, and after spraying, leather cannot anion releasing.
Summary of the invention
Object of the present invention is exactly to solve the problem, provide a kind of can the cow leather preparation method of efficient anion releasing of anion releasing.
To achieve these goals, the present invention adopts following technical scheme: a kind of cow leather preparation method of efficient anion releasing, comprise leathering and cover with paint, lacquer, colour wash, etc. the step of slurry roller coat and the step of leather primary coat decorations slurry roller coat, according to weighing scale, after negative ion powder mixes according to 1: 2 with alcohols, as raw material A, raw material A is added in primary coat decorations slurry, the addition of raw material A is the 2%-10% of primary coat decorations slurry weight, face is covered with paint, lacquer, colour wash, etc. in slurry and is added raw material A, and the addition of raw material A is the 1%-5% that slurry weight is covered with paint, lacquer, colour wash, etc. in face.
Preferably: described alcohols is alcohol.
Preferably: according to parts by weight, raw material comprises following component: pigment 50-150; Synthesis resin 100-400; Polyurethane resin 100-300; Acrylic resin 100-250; Potting resin 20-100; Then resin 25-100; Auxiliary agent 30-150; Filler 20-100; Cerate 20-100; Bleeding agent 20-50; Water 50-300; Described is covered with paint, lacquer, colour wash, etc. slurry is at least five kinds of materials in raw material, and described primary coat decorations slurry is at least five kinds of materials in raw material.
Preferably: the fineness of described raw material A is 1000 μm.
Preferably: the cow leather of described efficient anion releasing is used for furniture, automotive seat, automatic foot-mat, removal vehicle seat cover, automatic foot-mat, interior decoration, aircraft seat and interior trim, train chair and interior trim, case and bag, footwear material
Compared with prior art, the present invention has following beneficial effect: the sustainable stable anion releasing of goods of the present invention, improves product quality and Consumer's Experience.
Detailed description of the invention
Embodiment: a kind of cow leather preparation method of efficient anion releasing, comprise leathering and cover with paint, lacquer, colour wash, etc. the step of slurry roller coat and the step of leather primary coat decorations slurry roller coat, according to weighing scale, after negative ion powder mixes according to 1: 2 with alcohols, as raw material A, add raw material A in primary coat decorations slurry, the addition of raw material A is the 2%-10% of primary coat decorations slurry weight, face is covered with paint, lacquer, colour wash, etc. in slurry and is added raw material A, and the addition of raw material A is the 1%-5% that slurry weight is covered with paint, lacquer, colour wash, etc. in face.
Described alcohols is alcohol.The fineness of described raw material A is 1000 μm.
According to parts by weight, raw material comprises following component:
Described is covered with paint, lacquer, colour wash, etc. slurry is at least five kinds of materials in raw material, and described primary coat decorations slurry is at least five kinds of materials in raw material.Wherein more than at least 5 kinds of materials carry out arrange in pairs or groups (material can all adopt), the ox-hide product style produced according to oneself suitably adjusts primary coat decorations slurry and raw-material ratio in slurry is covered with paint, lacquer, colour wash, etc. in face.
The cow leather of described efficient anion releasing is used for furniture, automotive seat, automatic foot-mat, removal vehicle seat cover, automatic foot-mat, interior decoration, aircraft seat and interior trim, train chair and interior trim, case and bag, footwear material.
The application selects outsourcing high energy negative ion powder (main component: the powder of tourmaline+vermiculite) and alcohols fully to stir evenly in 1: 2 ratio, join deployed coating material for leather again, add 2%-10% in primary coat slurry, face is coated with in slurry and adds 1%-5%%; Produce according to corium processing technology.
What the application adopted is the principle that natural mineral powder (mineral powder that tourmaline powder+lanthanide series or rare earth element are combined into) ionizes that its surrounding air forms anion: the composition in anion powder has pyroelectricity and piezoelectricity, therefore when there being temperature and pressure to change, (even if small change) can cause the electrical potential difference between composition crystal, this electrostatic is up to 1,000,000 electron-volts, thus air is ionized, be electronically attached to contiguous water and oxygen molecule and make it be converted into negative aeroion by what hit, be i.e. negative oxygen ion
The cow leather product gone out by this explained hereafter, is applicable to furniture leather, automobile leather, luggage leather, footwear leather etc.Anion cow leather, the anion utilizing it to discharge characteristic, can effectively suppress all kinds of fungus attack, breeding, simultaneously can with foul smell as: formaldehyde, benzene, etc. pollutant to react the object of decomposing and reaching deodorizing, improve the effect of furniture environment.
Anion to the relation promoted health as following table:
| Environment | Content (anion number/cm 3) | Degree of relationship |
| Waterfall district, field, countryside | 5000-10000 | Strengthen body immunity and antimicrbial power |
| Seabeach, the woods, health resort zone | 5000-2000 | Maintain healthy basic need |
| Street greening district | 100-300 | Bring out physiological barrier edge |
| Urban Housing enclosed area | Less than 100 | Bring out raw physiological barrier indoor changes in temperature |
| After air-conditioning house is long-time | 0-25 | Cause air conditioner disease symptom |
Recent years, anion material was widely used in the filtration of wall brick, floor tile, cleaners and polishes water, the aspects such as textiles, and the feature of environmental protection of cow leather product and antibiotic property, deodorization development and usage are in development status, and its technical development potentiality are very large.
The test data of product and risk describe:
Negative ion concentration is tested:
Press: the method for testing of JC/T1016-2006 material anion-generating capacity
| Test name | Average negative ion concentration |
| Air ambient | 200/cubic centimetre |
| Cow leather product adds 4% | 2800/cubic centimetre |
| Cow leather product adds 7% | 5000/cubic centimetre |
Air purification function:
Experiment bar presses QB/T2761-2006 indoor air purification product clean-up effect assay method, and this cow leather product has certain effect to the formaldehyde benzene in purifying air and other pollutants after tested, and test result is as follows:
Wherein formaldehyde method of testing is undertaken by GB/T1820426-2000
Benzene and benzene homologues detection method are undertaken by GB/T11737-1989
The detection method of other pollutant is undertaken by GB/T18883-2002
Degradation rate is pressed
Y---clearance %
CA---blank test cabin pollutant levels value mg/m
3
CB----sampling test cabin pollutant levels value mg/m
3.
Raw material A composite powder material addition can affect the ABRASION RESISTANCE of corium, cold cracking and feel etc. too much, and best addition is by 2%-10% and be preferably used in (in primary coat decorations slurry) in bottom roller coat.
The foregoing is only the preferred embodiment of the present invention, protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme belonging to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, the some improvement carried out under the prerequisite not departing from principle of the present invention, these improvement also should be considered as protection scope of the present invention.
Claims (5)
1. the cow leather preparation method of an efficient anion releasing, comprise leathering and cover with paint, lacquer, colour wash, etc. the step of slurry roller coat and the step of leather primary coat decorations slurry roller coat, it is characterized in that: according to weighing scale, after negative ion powder mixes according to 1: 2 with alcohols, as raw material A, add raw material A in primary coat decorations slurry, the addition of raw material A is the 2%-10% of primary coat decorations slurry weight, face is covered with paint, lacquer, colour wash, etc. in slurry and is added raw material A, and the addition of raw material A is the 1%-5% that slurry weight is covered with paint, lacquer, colour wash, etc. in face.
2. the cow leather preparation method of efficient anion releasing according to claim 1, is characterized in that: described alcohols is alcohol.
3. the cow leather preparation method of efficient anion releasing according to claim 1, is characterized in that: according to parts by weight, and raw material comprises following component:
Described is covered with paint, lacquer, colour wash, etc. slurry is at least five kinds of materials in raw material, and described primary coat decorations slurry is at least five kinds of materials in raw material.
4. the cow leather preparation method of efficient anion releasing according to claim 1, is characterized in that: the fineness of described raw material A is 1000 μm.
5. the cow leather preparation method of efficient anion releasing according to claim 1, it is characterized in that: the cow leather of described efficient anion releasing is used for furniture, automotive seat, automatic foot-mat, removal vehicle seat cover, automatic foot-mat, interior decoration, aircraft seat and interior trim, train chair and interior trim, case and bag, footwear material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510609765.XA CN105178028A (en) | 2015-09-23 | 2015-09-23 | Method for preparing cowhide leather capable of efficiently releasing negative ions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510609765.XA CN105178028A (en) | 2015-09-23 | 2015-09-23 | Method for preparing cowhide leather capable of efficiently releasing negative ions |
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| CN105178028A true CN105178028A (en) | 2015-12-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544236A (en) * | 2016-01-18 | 2016-05-04 | 安徽安利材料科技股份有限公司 | Negative-ion high-release-amount polyurethane synthetic leather and manufacturing method thereof |
| CN106349772A (en) * | 2016-10-10 | 2017-01-25 | 宁波凯杜新材料科技有限公司 | Negative ion material and preparation method thereof as well as application to automobile cushion |
| CN107747232A (en) * | 2017-10-11 | 2018-03-02 | 容颖琳 | A kind of efficiently release anion PVC calendared artificial leathers and its manufacture method |
| CN113580683A (en) * | 2021-08-04 | 2021-11-02 | 重庆隆发皮革制品有限责任公司 | Cow leather mat rich in negative oxygen ions and processing method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202786267U (en) * | 2012-04-16 | 2013-03-13 | 福建冠兴皮革有限公司 | Novel leather with physical therapy effect |
-
2015
- 2015-09-23 CN CN201510609765.XA patent/CN105178028A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202786267U (en) * | 2012-04-16 | 2013-03-13 | 福建冠兴皮革有限公司 | Novel leather with physical therapy effect |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544236A (en) * | 2016-01-18 | 2016-05-04 | 安徽安利材料科技股份有限公司 | Negative-ion high-release-amount polyurethane synthetic leather and manufacturing method thereof |
| CN105544236B (en) * | 2016-01-18 | 2018-06-26 | 安徽安利材料科技股份有限公司 | A kind of anion high-releasing amount Synthetic Leather and its manufacturing method |
| CN106349772A (en) * | 2016-10-10 | 2017-01-25 | 宁波凯杜新材料科技有限公司 | Negative ion material and preparation method thereof as well as application to automobile cushion |
| CN106349772B (en) * | 2016-10-10 | 2019-07-09 | 宁波凯杜道合新材料科技有限公司 | A kind of anion material and preparation method thereof and the application in car mat |
| CN107747232A (en) * | 2017-10-11 | 2018-03-02 | 容颖琳 | A kind of efficiently release anion PVC calendared artificial leathers and its manufacture method |
| CN113580683A (en) * | 2021-08-04 | 2021-11-02 | 重庆隆发皮革制品有限责任公司 | Cow leather mat rich in negative oxygen ions and processing method |
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