CN115029864B - Friction-resistant non-woven fabric and preparation method and application thereof - Google Patents
Friction-resistant non-woven fabric and preparation method and application thereof Download PDFInfo
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- CN115029864B CN115029864B CN202210502352.1A CN202210502352A CN115029864B CN 115029864 B CN115029864 B CN 115029864B CN 202210502352 A CN202210502352 A CN 202210502352A CN 115029864 B CN115029864 B CN 115029864B
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 67
- 238000002360 preparation method Methods 0.000 title abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 86
- 239000003292 glue Substances 0.000 claims abstract description 14
- 229920000728 polyester Polymers 0.000 claims abstract description 14
- 238000009960 carding Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 7
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 7
- 239000001110 calcium chloride Substances 0.000 claims abstract description 7
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 7
- 239000002270 dispersing agent Substances 0.000 claims abstract description 7
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000009837 dry grinding Methods 0.000 claims abstract description 4
- 238000001238 wet grinding Methods 0.000 claims abstract description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 238000005299 abrasion Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 claims 1
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract description 8
- 239000011592 zinc chloride Substances 0.000 abstract description 4
- 235000005074 zinc chloride Nutrition 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000347389 Serranus cabrilla Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4326—Condensation or reaction polymers
- D04H1/435—Polyesters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic System
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/35—Abrasion, pilling or fibrillation resistance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Abstract
The invention discloses an antifriction non-woven fabric and a preparation method and application thereof, wherein the preparation method comprises the following steps: sequentially carrying out opening treatment, finish opening treatment and carding treatment on polyester fibers to obtain a fiber web formed by monofilament fibers; conveying the fiber net to a net lapping machine for lapping treatment to obtain a fiber net layer; conveying the fiber net layer to a needling machine for needling treatment to obtain an initial non-woven fabric; and (3) immersing the initial non-woven fabric in glue under the heating condition, taking out the initial non-woven fabric, and then drying to obtain the friction-resistant non-woven fabric, wherein the glue comprises nitrile rubber, zinc chloride, calcium chloride and a dispersing agent. The friction-resistant non-woven fabric prepared by the invention has a better wear resistance index, can be used for 5000 times to 25600 times under wet grinding conditions, and can be used for 50000 times to 80000 times under dry grinding conditions.
Description
Technical Field
The invention relates to the technical field of non-woven fabrics, in particular to an antifriction non-woven fabric and a preparation method and application thereof.
Background
The non-woven fabric is also called as non-woven fabric and is a new generation environment-friendly material, and has the characteristics of ventilation, flexibility, light weight, no toxicity or stimulation, rich color, low price, recycling, and the like. The existing non-woven fabric is generally formed by opening and finely opening oriented or random fibers to form a fiber net, then using a needle with barb to pierce the front surface of the fiber net at high speed by a high-speed needling method, leading yarn fibers from the barb to be repeatedly interweaved and reinforced. However, the abrasion resistance and toughness of the nonwoven fabrics prepared in the prior art are still to be improved.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention aims to provide an anti-friction non-woven fabric, and a preparation method and application thereof, which aim to solve the problem of poor anti-friction of the existing non-woven fabric.
The technical scheme of the invention is as follows:
a method for preparing an antifriction nonwoven fabric, which comprises the steps of:
sequentially carrying out opening treatment, finish opening treatment and carding treatment on polyester fibers to obtain a fiber web formed by monofilament fibers;
conveying the fiber net to a net lapping machine for lapping treatment to obtain a fiber net layer;
conveying the fiber net layer to a needling machine for needling treatment to obtain an initial non-woven fabric;
and (3) immersing the initial non-woven fabric in glue under the heating condition, taking out the initial non-woven fabric, and then drying to obtain the friction-resistant non-woven fabric, wherein the glue comprises nitrile rubber, zinc chloride, calcium chloride and a dispersing agent.
The friction-resistant non-woven fabric is prepared by the method, wherein the gram weight of each square meter of the fiber web is 15-150g, the thickness of the fiber web is 0.15-1.05cm, and the width of the fiber web is 1.5-2.5M.
The preparation method of the friction-resistant non-woven fabric comprises the steps of conveying a fiber net into a net-laying machine for net-laying treatment, wherein the width of an input curtain of the net-laying machine is 1250cm, and the input speed is 2-25M/min; the width of the output curtain of the lapping machine is 26000cm, and the output speed is 30-1030M/min.
The friction-resistant non-woven fabric preparation method comprises the steps that the lapping machine is driven by a chain or a chain wheel, the total power of the lapping machine is 5KW, and the lapping speed is 2-50M/min.
The preparation method of the friction-resistant non-woven fabric comprises the following steps of conveying the fiber net layer into a needling machine for needling treatment:
pre-needling the fiber web layer to enable the fluffy fiber web to enter a needling area to obtain a pre-treated fiber web layer;
and (3) carrying out needling treatment on the pretreated fiber web layer, and increasing the needle density to obtain the initial non-woven fabric.
The preparation method of the friction-resistant non-woven fabric comprises the following steps ofThe density of the pretreated fiber web layer is 50-80g/m 2 The thickness is 2-5cm.
The preparation method of the friction-resistant non-woven fabric comprises the step of needling the pretreated fiber net layer, wherein the needling frequency is 600-1100 times/min.
The preparation method of the friction-resistant non-woven fabric comprises, by weight, 10-50 parts of nitrile rubber, 4-8 parts of zinc oxide, 50-70 parts of calcium chloride and 0.1-0.5 part of dispersing agent.
The friction-resistant non-woven fabric is prepared by the preparation method of the friction-resistant non-woven fabric.
The application of the friction-resistant non-woven fabric is that the friction-resistant non-woven fabric is used for polishing the surface of an electronic device.
The beneficial effects are that: the invention provides a preparation method of friction-resistant non-woven fabric, which comprises the following steps: sequentially carrying out opening treatment, finish opening treatment and carding treatment on polyester fibers to obtain a fiber web formed by monofilament fibers; conveying the fiber net to a net lapping machine for lapping treatment to obtain a fiber net layer; conveying the fiber net layer to a needling machine for needling treatment to obtain an initial non-woven fabric; and (3) immersing the initial non-woven fabric in glue under the heating condition, taking out the initial non-woven fabric, and then drying to obtain the friction-resistant non-woven fabric, wherein the glue comprises nitrile rubber, zinc chloride, calcium chloride and a dispersing agent. The friction-resistant non-woven fabric prepared by the invention has a better wear resistance index, can be used for 5000 times to 25600 times under wet grinding conditions, and can be used for 50000 times to 80000 times under dry grinding conditions.
Drawings
FIG. 1 is a flow chart of a method for producing an abrasion-resistant nonwoven fabric according to a preferred embodiment of the present invention.
Detailed Description
The invention provides an antifriction non-woven fabric, a preparation method and application thereof, and the invention is further described in detail below in order to make the purposes, technical schemes and effects of the invention clearer and more definite. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, fig. 1 is a flowchart of a preferred embodiment of a method for preparing an anti-friction non-woven fabric according to the present invention, as shown in the drawing, comprising the steps of:
s10, sequentially carrying out opening treatment, finish opening treatment and carding treatment on polyester fibers to obtain a fiber web formed by monofilament fibers;
s20, conveying the fiber net to a net lapping machine for lapping treatment to obtain a fiber net layer;
s30, conveying the fiber net layer into a needling machine for needling treatment to obtain initial non-woven fabric;
s40, dipping the initial non-woven fabric into glue under the heating condition, taking out the initial non-woven fabric, and then drying to obtain the friction-resistant non-woven fabric, wherein the glue comprises nitrile rubber, zinc chloride, calcium chloride and a dispersing agent.
In this example, the polyester fiber is milky white in color and has a density of 1.3-1.5g/cm 3 The moisture regain is 0.2-0.5%, the softening point is 180-280 ℃, the decomposition point is 300-350 ℃ and the melting point is 230-300 ℃.
In this embodiment, the step of loosening the polyester fiber specifically includes: the polyester fiber is torn and loosened, the parts with the two surfaces provided with the angle nails and the needle teeth move relative to each other to form the torn and loosened part in the cotton feeder with the cotton box, and the angle nail curtain is formed by connecting wood sticks with the angle nails. The polyester fiber moves on the surface of the angle nail curtain to meet with the cylindrical cotton-equalizing roller with the angle nail, and as the distance between the angle nail curtain and the cotton-equalizing roller is very small, the polyester fiber is grabbed and torn by the angle nail to obtain loosening, and the fiber raw material which is partially torn loose at the time is output along with the angle nail curtain, and the other part is complemented and is knocked down by the cotton-equalizing roller, and then is brought back to the space between the angle nail curtain and the cotton-equalizing roller for repeated pulling loose. The blade on the striking mechanism with high speed rotation is used to strike or pierce the fiber layer simultaneously with the wing angle nails or needle teeth to divide and comb the fed fiber raw material. Breaking the bonding force between the fibers and the impurities, and if the feeding amount of the fiber raw materials in unit time is kept to be certain, the rotation speed of the beater is increased, the loosening degree can be improved.
In this embodiment, the step of performing the finish-opening treatment on the polyester fiber specifically includes: the polyester fiber is conveyed into the static loosening machine, the movement of each machine element of the fine loosening machine has a matching relationship which is indicated by passing a dial, and in general, one movement period of the fine loosening machine can be divided into four stages: (1) a cylinder carding stage, (2) a preparation stage before separation, (3) a separation joint stage, and (4) a preparation stage before cylinder carding. The fine loosening machine is also called a comber, and the four movement stages have strict precedence relationship; the carding machine aims and tasks to further loosen the opened fiber aggregate, improve the fiber separation degree on the premise of reducing fiber damage as much as possible, enable fiber bundles to be separated into single fiber states more perfectly, enable the fibers to be further and more finely mixed uniformly, and comb the fibers into a net, and the double doffer carding machine plays a role of uniformly overlapping double-layer fiber nets and sends the fiber nets out through a cotton stripping wheel.
In this example, after the polyester fiber is subjected to a opening treatment, a finish opening treatment, and a carding treatment in this order, a fiber web formed of monofilament fibers is produced. Wherein the gram weight of each square meter of the fiber web is 15-150g, the thickness of the fiber web is 0.15-1.05cm, and the width of the fiber web is 1.5-2.5M.
In the embodiment, the fiber web is conveyed to a lapping machine through a cotton stripping wheel for lapping treatment, wherein the width of an input curtain of the lapping machine is 1250cm, and the input speed is 2-25M/min; the width of the output curtain of the lapping machine is 26000cm, and the output speed is 30-1030M/min. The lapping machine adopts chain or sprocket drive, the gross power of lapping machine is 5KW, lapping speed is 2-50M/min.
In some embodiments, the step of transferring the web layer to a needling machine for needling comprises: pre-needling the fiber web layer to enable the fluffy fiber web to enter a needling area to obtain a pre-treated fiber web layer; and (3) carrying out needling treatment on the pretreated fiber web layer, and increasing the needle density to obtain the initial non-woven fabric.
In this example, the purpose of the pre-needling of the web layer is to cause the lofty web to enter the needling zone to provide a pre-treated web layer having a strength, density and thickness of from 1 to 3kg/ps and a density of from 50 to 80g/m 2 The thickness is 2-5cm. After the pretreatment, the pretreatment fiber web layer is subjected to needling treatment, the needling density is increased, and the needling frequency is 600-1100 times/min. In the embodiment, the distance between the stripping plate and the supporting plate is 5cm-10 cm; the transportation distance is 2cm-5cm.
In some embodiments, the friction-resistant non-woven fabric is prepared by immersing the initial non-woven fabric in glue under heating, taking out the initial non-woven fabric, and then drying the glue, wherein the glue comprises, by weight, 10-50 parts of nitrile rubber, 4-8 parts of zinc oxide, 50-70 parts of calcium chloride and 0.1-0.5 part of dispersing agent.
In the embodiment, the heating condition is that infrared rays are heated to 160-230 ℃ so that glue instantaneously penetrates into the initial non-woven fabric, and the non-woven fabric is taken out and put into an oven for baking and drying treatment at 130-170 ℃ after qualitative treatment, so that the friction-resistant non-woven fabric is prepared. The friction-resistant non-woven fabric has a better wear resistance index, can be used for 5000 times to 25600 times under wet grinding conditions, and can be used for 50000 times to 80000 times under dry grinding conditions.
In some embodiments, there is also provided a friction-resistant nonwoven fabric produced by the method of producing a friction-resistant nonwoven fabric of the present invention.
In some embodiments, there is also provided the use of the abrasion resistant nonwoven fabric of the present invention for abrading the surface of an electronic device. The friction-resistant non-woven fabric is adopted to polish the surface of the electronic device, so that the surface quality of the electronic device and the processing quality of a workpiece can be improved, the cost is reduced, the efficiency is improved, the grinding uniformity of a fixed eccentric plane is extremely high, and the noise resistance and the vibration resistance during the processing of the workpiece can be solved in a calibrated way.
It is to be understood that the invention is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (3)
1. A method for preparing an antifriction nonwoven fabric, which is characterized by comprising the steps of:
sequentially carrying out opening treatment, finish opening treatment and carding treatment on polyester fibers to obtain a fiber web formed by monofilament fibers; wherein the density of the polyester fiber is 1.3-1.5g/cm 3 The moisture regain is 0.2-0.5%, the softening point is 180-280 ℃, the decomposition point is 300-350 ℃ and the melting point is 230-300 ℃; the gram weight of each square meter of the fiber web is 15-150g, the thickness of the fiber web is 0.15-1.05cm, and the width of the fiber web is 1.5-2.5M;
conveying the fiber net to a net-laying machine for net-laying treatment to obtain a fiber net layer, wherein the input speed of the net-laying machine is 2-25M/min; the output speed of the lapping machine is 30-1030M/min; the lapping machine is driven by a chain or a chain wheel, the total power of the lapping machine is 5KW, and the lapping speed is 2-50M/min;
pretreating the fiber web layer to enable the fluffy fiber web to enter a needling area to obtain a pretreated fiber web layer, wherein the density of the pretreated fiber web layer is 50-80g/m 2 The thickness is 2-5cm;
needling the pretreated fiber web layer to increase the needle density, wherein the needling frequency is 600-1100 times/min, so as to obtain an initial non-woven fabric;
dipping the initial non-woven fabric into glue under the heating condition, taking out the initial non-woven fabric, and then drying to obtain the friction-resistant non-woven fabric, wherein the glue comprises, by weight, 10-50 parts of butadiene acrylonitrile rubber, 4-8 parts of zinc oxide, 50-70 parts of calcium chloride and 0.1-0.5 part of dispersing agent;
the heating condition is that infrared rays are heated to 160-230 ℃;
the friction-resistant non-woven fabric is used for 5000-25600 times under wet grinding condition and is used for 50000-80000 times under dry grinding condition.
2. An abrasion-resistant nonwoven fabric, characterized by being produced by the method for producing an abrasion-resistant nonwoven fabric according to claim 1.
3. Use of the abrasion-resistant nonwoven fabric according to claim 2 for polishing the surface of an electronic device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210502352.1A CN115029864B (en) | 2022-05-09 | 2022-05-09 | Friction-resistant non-woven fabric and preparation method and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210502352.1A CN115029864B (en) | 2022-05-09 | 2022-05-09 | Friction-resistant non-woven fabric and preparation method and application thereof |
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| Publication Number | Publication Date |
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| CN115029864A CN115029864A (en) | 2022-09-09 |
| CN115029864B true CN115029864B (en) | 2024-03-19 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152556A (en) * | 2010-11-10 | 2011-08-17 | 山东新力环保材料有限公司 | Polyester needle punched felt and production method thereof |
| CN105401334A (en) * | 2016-01-04 | 2016-03-16 | 福建省天连化纤织造有限公司 | Preparation method of needle punched non-woven fabric |
| CN106948082A (en) * | 2017-05-11 | 2017-07-14 | 平阳盛兴无纺布有限公司 | High density imitation inner leather |
| CN108385365A (en) * | 2018-02-28 | 2018-08-10 | 东莞市颖盛纤维制品有限公司 | The preparation method and applications of non-woven fabrics |
| CN111519343A (en) * | 2020-03-02 | 2020-08-11 | 上海东喜实业有限公司 | Manufacturing method of high-tear high-strength needle-punched non-woven fabric for synthetic leather |
-
2022
- 2022-05-09 CN CN202210502352.1A patent/CN115029864B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102152556A (en) * | 2010-11-10 | 2011-08-17 | 山东新力环保材料有限公司 | Polyester needle punched felt and production method thereof |
| CN105401334A (en) * | 2016-01-04 | 2016-03-16 | 福建省天连化纤织造有限公司 | Preparation method of needle punched non-woven fabric |
| CN106948082A (en) * | 2017-05-11 | 2017-07-14 | 平阳盛兴无纺布有限公司 | High density imitation inner leather |
| CN108385365A (en) * | 2018-02-28 | 2018-08-10 | 东莞市颖盛纤维制品有限公司 | The preparation method and applications of non-woven fabrics |
| CN111519343A (en) * | 2020-03-02 | 2020-08-11 | 上海东喜实业有限公司 | Manufacturing method of high-tear high-strength needle-punched non-woven fabric for synthetic leather |
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| CN115029864A (en) | 2022-09-09 |
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