CN110041585A - A kind of factory formula for the high speed chemical fibre godet spinning polyester filament - Google Patents
A kind of factory formula for the high speed chemical fibre godet spinning polyester filament Download PDFInfo
- Publication number
- CN110041585A CN110041585A CN201910347201.1A CN201910347201A CN110041585A CN 110041585 A CN110041585 A CN 110041585A CN 201910347201 A CN201910347201 A CN 201910347201A CN 110041585 A CN110041585 A CN 110041585A
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- godet
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- chemical fibre
- high speed
- polyester filament
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L13/00—Compositions of rubbers containing carboxyl groups
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D11/00—Other features of manufacture
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Textile Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Artificial Filaments (AREA)
Abstract
The present invention relates to a kind of factory formulas of high speed chemical fibre godet for spinning polyester filament, and the godet is by the outer layer of cylindrical body tubular structure and the aluminium insert of internal layer is Nian Jie is combined；The outer layer of the godet is made of vulcanized rubber composite layer, and the raw material components of vulcanized rubber composite layer include: carboxy nitrile rubber according to parts by weight, and 100 parts；Elastomer, 10~20 parts；Stearic acid, 1~1.5 part；Zinc oxide, 5 parts；Titanium dioxide, 5 parts；Organic color masterbatch glue, 0.5 part；Promotor, 1~2 part；Anti-aging agent, 1.5 parts；Aluminium oxide, 10~15 parts；Antistatic elasticizer, 5~10 parts；Auxiliary crosslinking agent, 1~2 part；Colloidal nano sulphur, 4~5 parts.High speed chemical fibre godet prepared by the present invention has been obviously prolonged returning for chemical fibre godet and has ground the period, it is ensured that quality stability of the chemical fibre godet in service life alleviates rubber roller maintenance difficulty, improves working efficiency.
Description
Technical field
The present invention relates to the manufacturing technology field of textile rubber roll more particularly to a kind of high speed chemical fibres for spinning polyester filament
The factory formula of godet.
Background technique
As clothing fiber, fabric achievees the effect that not wrinkle after washing, is non-ironing terylene.Often by terylene and various fibers
Blended or intertexture, such as cotton is washed, hair is washed, and is widely used in various dress materials and ornament materials.Terylene industrially can be used for transmitting
Band, tent, canvas, hawser, fishing net etc. especially do the terylene tyre cord of tire, polyamide fibre are had been approached in performance.Terylene
It can also be used in electrically insulating material, acidproof filter cloth, medical industry cloth etc..Synthetic fibers are high because having intensity, wear-resisting, acidproof,
Alkaline-resisting, high temperature resistant, it is light, warming, electrical insulating property is good and is not afraid of mould moth the features such as, obtained in the every field of national economy
It is widely applied.
Modern long filament production new technology is quickly grown, and polyester filament stretcher strain is exactly to pass through stretch yarn machine (to wash polyester
Synthetic fibre) preorientated silk P0Y, carry out false twist texturized equipment.Current stretch yarn machine is sent out to high speed, automation, flexibility direction
Exhibition processes the various in style of stretcher strain long filament, and is easy to prepare fibre in differentiation, especially recent fine-denier and super fine denier
Long filament is made, and keeps properties of product more excellent, purposes is more extensive.Novel high speed stretch yarn machine third gear roller is all made of glue
Roller substitutes the mode of apron pressurization, and pressure effect is reliable, it is ensured that draw ratio is that a kind of particularly suitable production terylene super fine denier is (more
Hole silk) stretch textured yarn equipment.Due to domestic chemical fibre godet material of main part using common nitrile rubber or with PVC rubber and plastic
Paralled system manufacture, is not suitable with the high draft of high speed spinning, the new process conditions of high temperature false twisting, forms conveying tow stability
Difference is occurred thread guide traverse by the swelling of technique finish under high temperature and wears grooving, causes that draw ratio is unstable, false twisting effect is paid no attention to
Think, so that the quality accidents such as lousiness, fracture of wire, tight point, stiff silk, variegated rate be irregular are generated, to promote high-speed stretch yarn machine high speed
Change, automation, flexibility direction are developed, need to develop the novel high speed chemical fibre for being applicable in rubber roller adding pressure type high-speed stretch yarn machine and lead
Roll dies (polyester filament).
Summary of the invention
In view of the deficiencies of the prior art, the invention discloses a kind of lifes of high speed chemical fibre godet for spinning polyester filament
Produce formula.
The technical solution adopted in the present invention is as follows:
A kind of factory formula for the high speed chemical fibre godet spinning polyester filament, the godet is by cylindrical body tubulose knot
The outer layer of the structure and aluminium insert of internal layer is Nian Jie is combined；The outer layer of the godet is made of vulcanized rubber composite layer,
The raw material components of vulcanized rubber composite layer include: carboxy nitrile rubber according to parts by weight, and 100 parts；Elastomer, 10~
20 parts；Stearic acid, 1~1.5 part；Zinc oxide, 5 parts；Titanium dioxide, 5 parts；Organic color masterbatch glue, 0.5 part；Promotor, 1~2 part；It is anti-
Old agent, 1.5 parts；Aluminium oxide, 10~15 parts；Antistatic elasticizer, 5~10 parts；Auxiliary crosslinking agent, 1~2 part；Colloidal nano sulphur
Sulphur, 4~5 parts.
Wherein, application No. is 201310657547.4, patent name is the preparation method of colloidal nano sulphur
It is disclosed in the patent document of the method for " colloidal nano sulphur and sulphur colloid nanoencapsulation are modified ".
Its further technical solution are as follows: the weight percentage of the acrylonitrile unit in carboxy nitrile rubber be 32~
34%, 100 DEG C of crude rubber Mooney viscosity ML (1+4) of carboxy nitrile rubber are 42~46, the carboxyl units in carboxy nitrile rubber
Weight percentage be 1~1.4%.
Its further technical solution are as follows: the elastomer is the ethylene copolymer of methyl acrylate, further, bullet
The elastomer of the optional model EMA-1214 AC of property body.
Its further technical solution are as follows: the aluminium oxide is nanometer α-Al2O3, average grain diameter 30nm, aluminium oxide weight
Measuring percentage composition is 99.99%.
Its further technical solution are as follows: the auxiliary crosslinking agent be N, N '-penylene bismaleimide, further
, the auxiliary crosslinking agent of model HVA-2 may be selected in auxiliary crosslinking agent.
Its further technical solution are as follows: unlined aluminium lining pipe is alumal pipe.Preferably, the manganese of alumal pipe
Content range is 1~1.1%, further, the alumal pipe of model 3A21 may be selected.
Its further technical solution are as follows: the promotor is CZ.
Its further technical solution are as follows: the anti-aging agent is RD.
Its further technical solution are as follows: the antistatic elasticizer is TP-90.
Beneficial effects of the present invention are as follows:
Wearability of the high speed chemical fibre godet prepared by the present invention in high-speed stretch yarn machine production technology improves 2~3
Between times, hence it is evident that extend chemical fibre godet returns the mill period, it is ensured that quality of the chemical fibre godet in service life is stablized
Property, rubber roller maintenance difficulty is alleviated, working efficiency is improved.The particularly suitable rubber roller adding pressure type high speed of chemical fibre godet of the invention
Stretch yarn machine processes terylene super fine denier (porous yarn) stretch textured yarn, can effectively improve yield and at yarn quality.
Specifically, the present invention is realized by carboxy nitrile rubber and EMA-1214 AC elastomer and with toughening modifying is carried out
Increase and rub anti-attrition effect and prevent stress cracking, enhance godet roll surface during the spinning process to the purchase capabilities of tow (increasing rubs)
The degree of wear is reduced simultaneously, the generation for escaping twisted filament can be prevented and stablizes draw ratio；Nano aluminium oxide is in porous burr shape knot
Structure has the features such as heat resistance, super wear resistance, highly corrosion resistant；HVA-2 auxiliary crosslinking agent generates heat-resisting non-sulfur-crosslinked key,
The temperature capability of vulcanizate can be improved；The manganese content of alumal pipe (3A21) is 1~1.1%, and stiffness is most appropriate, has
Conducive to the processing and finished product set system in product manufacturing.High speed chemical fibre godet finished product through complex optimum, is provided simultaneously with oil resistant
Property, heat resistance, wearability, the comprehensive physical and chemical performance such as resistance to compression compression deformation, it is ensured that godet has good grippings drawing-off and conveys silk
Beam functional status.
Specific embodiment
1~embodiment of embodiment 3 weighs raw material according to the proportion of parts by weight shown in table 1, then uses closed refining glue
Machine carries out prefabricated nitrile rubber and EMA-1214AC elastomer heat refining rubber master batch, then is kneaded through internal rubber mixer, and rubber production is made
Product.
Table 1:
The rubber product obtained in 1~embodiment of embodiment 3 according to " GB/T528-2009 ", " GB/T531.1-2008 ",
" GB/T1689-1998 ", " GB/T3512-2001 " examination criteria carry out detection test, and the results are shown in Table 2:
Table 2:
Then the rubber product obtained in 1~embodiment of above-described embodiment 3 is processed into spinning rubber-roller, according to standard
" GB/T7759-1996 ", " GB/T1681-2009 " examination criteria carry out detection test, and testing result is as shown in table 3:
Table 3:
| Detection project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Static pressure compression deformation (%) | 1.0 | 0.9 | 1.2 |
| Impact elasticity (%) | 20 | 22 | 18 |
| Return mill period (day) | 150 | 130 | 180 |
Interpretation of result: from the experimental data in table 2 and table 3, it can be concluded that, formula technique index of the invention is complied fully with
Performance needed for machine on product, while the fabulous high-speed spinning process key technology bottleneck problem for solving high-speed stretch yarn machine,
It can be improved between 2~3 times through upper machine spinning test service life.
Above description is explanation of the invention, is not intended to limit the invention, and limited range of the present invention is referring to right
It is required that the present invention can make any type of modification without prejudice to basic structure of the invention.
Claims (10)
1. a kind of factory formula for the high speed chemical fibre godet for spinning polyester filament, the godet is by cylindrical body tubular structure
Outer layer is Nian Jie with the aluminium insert of internal layer to be combined；It is characterized by: the outer layer of the godet is by vulcanized rubber composite material
Layer is made, and the raw material components of vulcanized rubber composite layer include: carboxy nitrile rubber according to parts by weight, and 100 parts；Elasticity
Body, 10~20 parts；Stearic acid, 1~1.5 part；Zinc oxide, 5 parts；Titanium dioxide, 5 parts；Organic color masterbatch glue, 0.5 part；Promotor, 1~
2 parts；Anti-aging agent, 1.5 parts；Aluminium oxide, 10~15 parts；Antistatic elasticizer, 5~10 parts；Auxiliary crosslinking agent, 1~2 part；Colloid
Nano sulfur, 4~5 parts.
2. the factory formula of the high speed chemical fibre godet of spinning polyester filament as described in claim 1, it is characterised in that: carboxyl
The weight percentage of acrylonitrile unit in nitrile rubber is 32~34%, the crude rubber Mooney viscosity ML (1 of carboxy nitrile rubber
+ 4) 100 DEG C are 42~46, and the weight percentage of the carboxyl units in carboxy nitrile rubber is 1~1.4%.
3. the factory formula of the high speed chemical fibre godet of spinning polyester filament as described in claim 1, it is characterised in that: described
Elastomer is the ethylene copolymer of methyl acrylate.
4. the factory formula of the high speed chemical fibre godet of spinning polyester filament as described in claim 1, it is characterised in that: described
Aluminium oxide is nanometer α-Al2O3, average grain diameter 30nm, alumina weight percentage composition is 99.99%.
5. the factory formula of the high speed chemical fibre godet of spinning polyester filament as described in claim 1, it is characterised in that: described
Auxiliary crosslinking agent is N, N '-penylene bismaleimide.
6. the factory formula of the high speed chemical fibre godet of spinning polyester filament as described in claim 1, it is characterised in that: internal layer
Aluminium insert pipe is alumal pipe.
7. the factory formula of the high speed chemical fibre godet of spinning polyester filament as claimed in claim 6, it is characterised in that: aluminium manganese
The manganese element weight percentage of compo pipe is 1~1.1%.
8. the factory formula of the high speed chemical fibre godet of spinning polyester filament as described in claim 1, it is characterised in that: described
Promotor is CZ.
9. the factory formula of the high speed chemical fibre godet of spinning polyester filament as described in claim 1, it is characterised in that: described
Anti-aging agent is RD.
10. the factory formula of the high speed chemical fibre godet of spinning polyester filament as described in claim 1, it is characterised in that: institute
Stating antistatic elasticizer is TP-90.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347201.1A CN110041585B (en) | 2019-04-26 | 2019-04-26 | Production formula of high-speed chemical fiber godet roller for spinning polyester filament yarns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910347201.1A CN110041585B (en) | 2019-04-26 | 2019-04-26 | Production formula of high-speed chemical fiber godet roller for spinning polyester filament yarns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110041585A true CN110041585A (en) | 2019-07-23 |
| CN110041585B CN110041585B (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910347201.1A Active CN110041585B (en) | 2019-04-26 | 2019-04-26 | Production formula of high-speed chemical fiber godet roller for spinning polyester filament yarns |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1313356A (en) * | 2001-04-04 | 2001-09-19 | 南开大学 | Modified nitrile rubber and its preparing process |
| CN1446684A (en) * | 2002-03-25 | 2003-10-08 | 无锡二橡胶股份有限公司 | Formula for fabricating spinning rubber covered rollers without treating flexural resistant surfaces |
| CN1486345A (en) * | 2001-01-17 | 2004-03-31 | 拜尔公司 | Rubber mixtures for roller linings |
| WO2006066395A1 (en) * | 2004-12-20 | 2006-06-29 | Lanxess Inc. | A process for reducing the cold flow of a rubber compound blend |
| CN104448448A (en) * | 2014-12-29 | 2015-03-25 | 无锡二橡胶股份有限公司 | Rotor spinning rubber roller |
| CN108410106A (en) * | 2018-02-01 | 2018-08-17 | 山东联星能源集团有限公司 | A kind of ageing-resistant seal gasket and preparation method thereof |
-
2019
- 2019-04-26 CN CN201910347201.1A patent/CN110041585B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1486345A (en) * | 2001-01-17 | 2004-03-31 | 拜尔公司 | Rubber mixtures for roller linings |
| CN1313356A (en) * | 2001-04-04 | 2001-09-19 | 南开大学 | Modified nitrile rubber and its preparing process |
| CN1446684A (en) * | 2002-03-25 | 2003-10-08 | 无锡二橡胶股份有限公司 | Formula for fabricating spinning rubber covered rollers without treating flexural resistant surfaces |
| WO2006066395A1 (en) * | 2004-12-20 | 2006-06-29 | Lanxess Inc. | A process for reducing the cold flow of a rubber compound blend |
| CN104448448A (en) * | 2014-12-29 | 2015-03-25 | 无锡二橡胶股份有限公司 | Rotor spinning rubber roller |
| CN108410106A (en) * | 2018-02-01 | 2018-08-17 | 山东联星能源集团有限公司 | A kind of ageing-resistant seal gasket and preparation method thereof |
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| CN110041585B (en) | 2021-09-10 |
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