CN113896961A - Production formula of rubber roller for compact siro spinning - Google Patents
Production formula of rubber roller for compact siro spinning Download PDFInfo
- Publication number
- CN113896961A CN113896961A CN202111240791.1A CN202111240791A CN113896961A CN 113896961 A CN113896961 A CN 113896961A CN 202111240791 A CN202111240791 A CN 202111240791A CN 113896961 A CN113896961 A CN 113896961A
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- China
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- parts
- rubber
- rubber roller
- compact siro
- roller
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- 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.)
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Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 65
- 239000005060 rubber Substances 0.000 title claims abstract description 65
- 238000009987 spinning Methods 0.000 title claims abstract description 61
- 241000168254 Siro Species 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 12
- 229920003049 isoprene rubber Polymers 0.000 claims abstract description 9
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 7
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims abstract description 6
- 239000000314 lubricant Substances 0.000 claims abstract description 5
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 5
- 239000011347 resin Substances 0.000 claims abstract description 5
- 229920005989 resin Polymers 0.000 claims abstract description 5
- UPFLZFLOPPDKEG-UHFFFAOYSA-N C=CC(C)=C.C(CCC)#N Chemical compound C=CC(C)=C.C(CCC)#N UPFLZFLOPPDKEG-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 102100035474 DNA polymerase kappa Human genes 0.000 claims abstract description 3
- 101710108091 DNA polymerase kappa Proteins 0.000 claims abstract description 3
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 3
- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 claims abstract description 3
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 3
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000004014 plasticizer Substances 0.000 claims abstract description 3
- 239000008117 stearic acid Substances 0.000 claims abstract description 3
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 3
- 239000011787 zinc oxide Substances 0.000 claims abstract description 3
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical group CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 4
- CFEMBVVZPUEPPP-UHFFFAOYSA-N 2-methylbuta-1,3-diene;prop-2-enenitrile Chemical compound C=CC#N.CC(=C)C=C CFEMBVVZPUEPPP-UHFFFAOYSA-N 0.000 claims description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical group C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 2
- AFZSMODLJJCVPP-UHFFFAOYSA-N dibenzothiazol-2-yl disulfide Chemical compound C1=CC=C2SC(SSC=3SC4=CC=CC=C4N=3)=NC2=C1 AFZSMODLJJCVPP-UHFFFAOYSA-N 0.000 claims description 2
- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 claims description 2
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 229910000077 silane Inorganic materials 0.000 claims description 2
- -1 silane modified white carbon Chemical class 0.000 claims description 2
- LMYRWZFENFIFIT-UHFFFAOYSA-N toluene-4-sulfonamide Chemical group CC1=CC=C(S(N)(=O)=O)C=C1 LMYRWZFENFIFIT-UHFFFAOYSA-N 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 9
- 230000008961 swelling Effects 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 6
- 238000011002 quantification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- CKDAPHXLBCKEKI-UHFFFAOYSA-N C=CC=C.C(=O)(O)C(C#N)=C Chemical compound C=CC=C.C(=O)(O)C(C#N)=C CKDAPHXLBCKEKI-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
- D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
- D01H5/70—Constructional features of drafting elements
- D01H5/74—Rollers or roller bearings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The invention provides a production formula of a rubber roller for compact siro spinning, which comprises the following components: the rubber roller comprises an aluminum pipe roller core and a rubber composite material layer coated on the aluminum pipe roller core; the rubber composite material layer comprises the following raw material components in parts by weight: 50-70 parts of butyronitrile-isoprene rubber; 30-50 parts of carboxyl nitrile rubber; 4-10 parts of AS resin; 3 parts of a functional auxiliary agent; 2-3 parts of an accelerator; 5 parts of zinc oxide; 2-5 parts of an antistatic lubricant; 8 parts of titanium dioxide; 1 part of stearic acid; 2 parts of an anti-aging agent; 5-9 parts of plasticizer DINP; 3-6 parts of a reinforcing agent; 6-10 parts of colloidal sulfur. According to the production formula of the rubber roller for compact siro spinning, the quaternary blending modified rubber is used as a main material, so that the performances of the rubber roller such as static resistance, tear resistance, abrasion resistance, swelling resistance and the like are improved, and the rubber roller is compact in molecular structure, concave-resistant and winding-resistant, and is suitable for wide spinning varieties.
Description
Technical Field
The invention relates to the technical field of manufacturing of rubber rollers for spinning drafting, in particular to a production formula of a rubber roller for compact siro spinning.
Background
The siro compact spinning method is a combined spinning method combining siro spinning and compact spinning, and is characterized in that two pieces of rough yarn are fed into a roller drafting zone, fiber is held and drafted through a rubber roll to effectively control fiber movement and uniformly spin yarn, the surface of a spinning rubber roll is required to be held and drafted in a double-fiber strip (separation state) in a working state, the spinning variety range is wide, the spinning rubber roll has the characteristics of weight determination, large drafting and no stroke in the application of the modern high-efficiency spinning process, and the yarn guide stroke on the surface of the drafting rubber roll is easy to generate a series of adverse phenomena of shearing abrasion, concave deformation, tearing damage, differential fiber spinning oil swelling, adhesion winding and the like in the spinning production process, so that the spinning process is unstable, the service life is shortened, and the spinning quality is influenced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a production formula of a rubber roller for compact siro spinning, the production formula of the rubber roller for compact siro spinning is used for spinning at high speed under the process conditions of overweight quantification, super-large drafting, large twist coefficient no-stroke and pneumatic re-pressurization limit, and the rubber roller has a compact molecular structure, is tear-resistant, wear-resistant, concave-resistant, swelling-resistant, antistatic and winding-resistant. The technical scheme adopted by the invention is as follows:
a production formula of a rubber roller for siro compact spinning, wherein: comprises the following components: the rubber roller comprises an aluminum pipe roller core and a rubber composite material layer coated on the aluminum pipe roller core; the rubber composite material layer comprises the following raw material components in parts by weight: 50-70 parts of butyronitrile-isoprene rubber; 30-50 parts of carboxyl nitrile rubber, 4-10 parts of AS resin, 3 parts of functional auxiliary agent, 2-3 parts of accelerator, 5 parts of zinc oxide, 2-5 parts of antistatic lubricant, 8 parts of titanium dioxide, 1 part of stearic acid, 2 parts of anti-aging agent, 5-9 parts of plasticizer DINP, 3-6 parts of reinforcing agent and 6-10 parts of colloidal sulfur.
Preferably, the formula for producing the rubber roller for compact siro spinning comprises the following steps: the acrylonitrile-isoprene rubber comprises 35 wt% of acrylonitrile units, and the raw rubber Mooney viscosity ML100 ℃ of the acrylonitrile-isoprene rubber is 45-80.
Preferably, the formula for producing the rubber roller for compact siro spinning comprises the following steps: the weight percentage of acrylonitrile units in the carboxyl nitrile rubber is 33%, the raw rubber Mooney viscosity ML100 ℃ 1+4 of the carboxyl nitrile rubber is 45-58, and the carboxyl content in the carboxyl nitrile rubber is 1%.
Preferably, the formula for producing the rubber roller for compact siro spinning comprises the following steps: the functional auxiliary agent is p-methyl benzene sulfonamide silicone powder.
Preferably, the formula for producing the rubber roller for compact siro spinning comprises the following steps: the accelerators are TE and MBTS.
Preferably, the formula for producing the rubber roller for compact siro spinning comprises the following steps: the antistatic lubricant is glycerol monostearate.
Preferably, the formula for producing the rubber roller for compact siro spinning comprises the following steps: the anti-aging agent is anti-aging agent OD.
Preferably, the formula for producing the rubber roller for compact siro spinning comprises the following steps: the reinforcing agent is silane modified white carbon black.
The invention has the advantages that:
(1) according to the production formula of the rubber roll for compact siro spinning, the butyronitrile-isoprene rubber, the carboxyl acrylonitrile butadiene rubber, the AS resin and the functional auxiliary agent are subjected to quaternary blending modification, so that the current situations that the existing acrylonitrile butadiene rubber formula is easy to generate shear wear, concave deformation, tearing damage and differential fiber spinning oil swelling under the operating process conditions of compact siro spinning, overweight quantification, super-large drafting and pneumatic re-pressurization limit spinning are improved; the rubber roller is made of the quaternary blending modified rubber as a main material, so that the performances of static resistance, tear resistance, abrasion resistance, swelling resistance and the like of the rubber roller are improved, and the rubber roller is compact in molecular structure, concave-resistant and winding-resistant and can be suitable for wide spinning varieties; under the running process conditions of compact siro spinning, overweight quantification, super-large drafting and pneumatic heavy pressurization limit spinning, the tear resistance and the winding resistance of the rubber roller are improved by more than 2 times, and the abrasion resistance is improved by 2 times, so that the service life of the spinning rubber roller is greatly prolonged.
(2) The spinning rubber roll is particularly suitable for the spinning process under the operating process conditions of siro compact spinning, overweight quantification, ultra-large drafting and pneumatic heavy pressurization limit spinning, and can effectively improve the quality of the spun yarn.
Detailed Description
The present invention will be further described with reference to the following specific examples.
Examples
Examples 1 to 3 the raw materials were weighed in the weight parts ratios shown in table 1, and then subjected to quaternary blending modification by a high-temperature internal rubber mixer and mixed by an internal rubber mixer to prepare rubber products.
Table 1:
the rubber products obtained in examples 1 to 3 were tested according to the test standards of GB/T528, GB/T531.1, GB/T1689, GB/T3512 and FZ/T90040.3, and the results are shown in Table 2:
table 2:
then, the rubber products obtained in the above examples 1 to 3 were processed into spinning rolls, and the test was carried out according to the test standards of GB/T7759 and GB/T1681, and the test results are shown in Table 3:
TABLE 3
And (4) analyzing results: from the experimental data in tables 2 and 3, the technical indexes of the formula of the invention completely meet the performance required by the product on machine, and simultaneously, the problems that the yarn guide process on the surface of the spinning rubber roll is easy to generate shear wear, concave deformation, tearing damage, differential fiber spinning oil swelling and adhesion winding under the process conditions of compact siro spinning, overweight quantification, ultra-large drafting, large twist coefficient no process, pneumatic re-pressurization limit and high-speed running of the spinning rubber roll are solved. As can be seen from Table 3, the spinning rubber roller prepared by the formula has the advantages that the surface is not treated, the stretch breaking and winding resisting time reaches 35-45 seconds, the average winding resisting time of the rubber roller of the traditional formula is 0-18 seconds, and the winding resisting time is improved by more than 2 times compared with that of the spinning rubber roller in the prior art; the service life of the spinning roller can reach 156-178 days under the condition that the rotating speed of a spindle is 2.2 ten thousand revolutions per minute, the service life of the rubber roller of the traditional formula is 60-75 days on average, and the service life of the spinning roller is prolonged by 2 times compared with that of the spinning roller in the prior art.
The spinning rubber roller formula provided by the invention for modifying the nitrile-isoprene rubber, the carboxyl nitrile rubber, the AS resin and the functional auxiliary agent into the main material through quaternary blending is described above in detail, and related technical personnel can modify or properly change and combine the formula described in the invention without departing from the content, the scope and the range of the invention and still be considered to be included in the spirit, the scope and the content of the invention.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (8)
1. The production formula of the rubber roller for compact siro spinning is characterized in that: comprises the following components: the rubber roller comprises an aluminum pipe roller core and a rubber composite material layer coated on the aluminum pipe roller core; the rubber composite material layer comprises the following raw material components in parts by weight: 50-70 parts of butyronitrile-isoprene rubber; 30-50 parts of carboxyl nitrile rubber, 4-10 parts of AS resin, 3 parts of functional auxiliary agent, 2-3 parts of accelerator, 5 parts of zinc oxide, 2-5 parts of antistatic lubricant, 8 parts of titanium dioxide, 1 part of stearic acid, 2 parts of anti-aging agent, 5-9 parts of plasticizer DINP, 3-6 parts of reinforcing agent and 6-10 parts of colloidal sulfur.
2. The production formula of the rubber roller for compact siro spinning according to claim 1, characterized in that: the acrylonitrile-isoprene rubber comprises 35 wt% of acrylonitrile units, and the raw rubber Mooney viscosity ML100 ℃ of the acrylonitrile-isoprene rubber is 45-80.
3. The production formula of the rubber roller for compact siro spinning according to claim 1, characterized in that: the weight percentage of acrylonitrile units in the carboxyl nitrile rubber is 33%, the raw rubber Mooney viscosity ML100 ℃ 1+4 of the carboxyl nitrile rubber is 45-58, and the carboxyl content in the carboxyl nitrile rubber is 1%.
4. The production formula of the rubber roller for compact siro spinning according to claim 1, characterized in that: the functional auxiliary agent is p-methyl benzene sulfonamide silicone powder.
5. The production formula of the rubber roller for compact siro spinning according to claim 1, characterized in that: the accelerators are TE and MBTS.
6. The production formula of the rubber roller for compact siro spinning according to claim 1, characterized in that: the antistatic lubricant is glycerol monostearate.
7. The production formula of the rubber roller for compact siro spinning according to claim 1, characterized in that: the anti-aging agent is anti-aging agent OD.
8. The production formula of the rubber roller for compact siro spinning according to claim 1, characterized in that: the reinforcing agent is silane modified white carbon black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240791.1A CN113896961A (en) | 2021-10-25 | 2021-10-25 | Production formula of rubber roller for compact siro spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111240791.1A CN113896961A (en) | 2021-10-25 | 2021-10-25 | Production formula of rubber roller for compact siro spinning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113896961A true CN113896961A (en) | 2022-01-07 |
Family
ID=79026789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111240791.1A Pending CN113896961A (en) | 2021-10-25 | 2021-10-25 | Production formula of rubber roller for compact siro spinning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113896961A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819770A (en) * | 2014-03-06 | 2014-05-28 | 无锡二橡胶股份有限公司 | Vortex spinning rubber roll |
| CN104448448A (en) * | 2014-12-29 | 2015-03-25 | 无锡二橡胶股份有限公司 | Rotor spinning rubber roller |
| CN105906885A (en) * | 2016-04-29 | 2016-08-31 | 无锡市兰翔胶业有限公司 | Rubber compound of spinning rubber roll |
| CN110041584A (en) * | 2019-04-23 | 2019-07-23 | 无锡二橡胶股份有限公司 | A kind of high oil resistant, resistance to compression become the factory formula of spinning rubber-roller |
| CN110105641A (en) * | 2019-04-26 | 2019-08-09 | 无锡二橡胶股份有限公司 | A kind of factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre |
| CN113337022A (en) * | 2021-06-25 | 2021-09-03 | 无锡二橡胶股份有限公司 | Rubber ring for lyocell fiber spinning |
-
2021
- 2021-10-25 CN CN202111240791.1A patent/CN113896961A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103819770A (en) * | 2014-03-06 | 2014-05-28 | 无锡二橡胶股份有限公司 | Vortex spinning rubber roll |
| CN104448448A (en) * | 2014-12-29 | 2015-03-25 | 无锡二橡胶股份有限公司 | Rotor spinning rubber roller |
| CN105906885A (en) * | 2016-04-29 | 2016-08-31 | 无锡市兰翔胶业有限公司 | Rubber compound of spinning rubber roll |
| CN110041584A (en) * | 2019-04-23 | 2019-07-23 | 无锡二橡胶股份有限公司 | A kind of high oil resistant, resistance to compression become the factory formula of spinning rubber-roller |
| CN110105641A (en) * | 2019-04-26 | 2019-08-09 | 无锡二橡胶股份有限公司 | A kind of factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre |
| CN113337022A (en) * | 2021-06-25 | 2021-09-03 | 无锡二橡胶股份有限公司 | Rubber ring for lyocell fiber spinning |
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Application publication date: 20220107 |
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