CN110105641A - A kind of factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre - Google Patents
A kind of factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre Download PDFInfo
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- CN110105641A CN110105641A CN201910342880.3A CN201910342880A CN110105641A CN 110105641 A CN110105641 A CN 110105641A CN 201910342880 A CN201910342880 A CN 201910342880A CN 110105641 A CN110105641 A CN 110105641A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2413/00—Characterised by the use of rubbers containing carboxyl groups
-
- 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
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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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Artificial Filaments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention relates to a kind of factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre, the rubber roller is combined by the aluminium insert of cylindrical body outer tubular structure and internal layer bonding；The outer layer is made of vulcanized rubber composite material；The raw material components of the outer layer include: that nitrile rubber is used in combination with carboxy nitrile rubber according to parts by weight, and 100 parts, wherein nitrile rubber and the proportional region of carboxy nitrile rubber in parts by weight: 70~80: 30~20；Resin, 5~15 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；Gas-phase silica, 5~15 parts；Antistatic elasticizer, 5~10 parts；Anionic antistatic agents, 0.5~1 part；Cationic antistatic agent, 0.5~1 part；Colloidal nano sulphur, 4~6 parts.Wearability of the functional fibre spinning rubber-roller prepared by the present invention in modern efficient spinning process improves 2 times or so.
Description
Technical field
The present invention relates to the manufacturing technology field of textile rubber roll more particularly to a kind of spinning, drawing glue of spinning suiting functional fibre
The factory formula of roller.
Background technique
Usually functional fiber is divided into three categories: (1) to be conventionally synthesized fibre modification, the disadvantage (2) that overcomes its intrinsic
For the originally no performance of chemical fibre, its serial additional properties is assigned by method chemically and physically.(3) preparation has
The fiber of specific function.The production of functional fibre there are mainly two types of method: (1) chemic modified method: by being copolymerized, being grafted
Series of chemical synthesizes the high polymer with additional function, then obtains functionality through spinning post-processing.(2) physics
Modified method: in fiber process, there is the substance of additional function by adding, or change the physical aspect of fiber, or control
The physical methods such as the hierarchical structure of polymer processed and assign its specific function (blending method, composite spinning method, mixed fiber composite method).
In functional fibre Spinning process, we analyze it respectively by taking terylene fire resistance fibre and terylene conductive fiber as an example
Property requirement of the spinning, drawing technique to Spinning Top Roller: 1. terylene fire resistance fibres are produced frequently with physical modified method, in fibre
It ties up and adds fire retardant in process and endowing terylene fiber has flame retarding function.Fire retardant divides inorganic fire retardants and organic fire-resisting
Agent, inorganic fire retardants are powder shaped mostly, easily absorb yarn liquid processing aid, and migration adherency roll surfaces occur, constantly increase
Add roll surfaces that can generate winding and chews rubber roller；Organic fire-retardant is mostly oily liquids or semisolid, is drawn through in Spinning process
Journey mid-rubber roll and fibre frictoin heat heat up, and organic fire-retardant will gradually rubber roller inner surface be permeated in migration from fiber, directly lead
It causes roll surfaces to can increase or be swollen generation winding and chews rubber roller.It, will 2. terylene conductive fiber is produced frequently with mixed fiber composite method
4~16 μm of diameter of stainless steel metal silk fiber and polyester fiber are blended in proportion to be made electric conductivity yarn, but blend fibre
The big feel of modulus is poor, and acutely, stroke easily concave grooving, greatly shorten spinning rubber-roller makes the abrasion of counter extensioin roll surfaces
Use the service life.
Functional fibre spinning at present mainly uses modern efficient spinning process, and spinning form is compact spinning (compact spinning), matches
Network is spun, and technique embodies big ration, high draft, fine motion journey, due to being influenced by above-mentioned functional fibre industry characteristics, spinning life
During production drafting rubber roller easily occur winding chew, the bad phenomenons such as central concave abrasive, increase considerably, spin so as to cause loss
Quality stability is decreased obviously, and maintenance difficulty increases.For greatly developing for promotion functions fiber and function textile, need
Develop the anti-around, antibody Monoclonal rubber roller for yarn drafting of spinning suiting functional fibre.
Summary of the invention
In view of the deficiencies of the prior art, the invention discloses a kind of factory formulas of functional fibre spinning rubber-roller.
The technical solution adopted in the present invention is as follows:
A kind of factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre, the rubber roller is by cylindrical body outer tubular structure
It is combined with the aluminium insert bonding of internal layer；The outer layer is made of vulcanized rubber composite material；The raw material components of the outer layer
It according to parts by weight include: that nitrile rubber is used in combination with carboxy nitrile rubber, 100 parts, wherein nitrile rubber and carboxy nitrile rubber
Proportional region in parts by weight: 70~80: 30~20；Resin, 5~15 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；Gas-phase silica, 5~15 parts；It is anti-
Electrostatic plasticizer, 5~10 parts；Anionic antistatic agents, 0.5~1 part；Cationic antistatic agent, 0.5~1 part；Colloidal nano sulphur
Sulphur, 4~6 parts.
Wherein, for the preparation method of colloidal nano sulphur application No. is 201310657547.4, patent name is " glue
It is disclosed in the patent document of the method that body nano sulfur and sulphur colloid nanoencapsulation are modified ".It is modified Sulfur.
Its further technical solution are as follows: the weight percentage of the acrylonitrile unit in nitrile rubber is 32~34%,
100 DEG C of crude rubber Mooney viscosity ML (1+4) of nitrile rubber are 53~57；The weight hundred of acrylonitrile unit in carboxy nitrile rubber
Dividing content is 26~27%, and 100 DEG C of crude rubber Mooney viscosity ML (1+4) of carboxy nitrile rubber are 42~46, carboxy nitrile rubber
In carboxyl units weight percentage be 6~8%.
Specifically, nitrile rubber can choose nitrile rubber 3355.
Its further technical solution are as follows: the resin is the ternary polymerization of methyl methacrylate, butadiene, styrene
Object.Specifically, resin can choose the resin of model BTA731.
Its further technical solution are as follows: anionic antistatic agents are cetyl benzenesulfonic acid sodium.
Its further technical solution are as follows: cationic antistatic agent is antistatic agent SN.
Its further technical solution are as follows: the aluminium insert pipe of the internal layer is alumal pipe.Preferably, the aluminium manganese closes
The manganese content of golden pipe is 1~1.1%.Specifically, can choose the alumal pipe of model 3A21.
Its further technical solution are as follows: the promotor is DM
Its further technical solution are as follows: the anti-aging agent is 998A.
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 functional fibre spinning rubber-roller prepared by the present invention in modern efficient spinning process improves 2 times of left sides
The right side chews 80% or more proportion of goods damageds decline, extends the service life of spinning rubber-roller, it is ensured that spinning rubber-roller is in service life
Quality stability reduces rubber roller maintenance difficulty, improves working efficiency.Spinning rubber-roller of the invention is especially suitable for modern efficient
Spinning process, spinning form are compact spinning (compact spinning), SEILE textile, and technique embodies big ration, high draft, fine motion journey, are fitted
Multi items functional fibre yarn is spun, yarn quality can be effectively improved.
Specifically, high-carboxyl-content nitrile rubber is pressed and with than modifying common nitrile rubber by the present invention, improving comprehensively
On the basis of the physical and chemical performance index of rubber roller, effective controlled price cost；Acrylic ester high molecular type supporting material BTA731
Resin is heated with nitrile rubber and is used in combination, improve sizing material strength and it is wear-resisting on the basis of can obviously reduce rubber roller compressive deformation；Sun
Ion electrostatic agent SN, anion electrostatic agent cetyl benzenesulfonic acid sodium surfactant compound technology generate synergistic effect and resist
Eliminate the positive and negative charge in spinning；Dispersion of the crosslinking agent in sizing material is more advantageous to using colloidal nano sulphur, it is ensured that forms three
Dimension crosslinking homogeneous vulcanized elastomer；The manganese content of alumal pipe (3A21) is 1~1.1%, and stiffness is most appropriate, is conducive to
Processing and finished product set in product manufacturing are made.Rubber roller finished product through complex optimum is provided simultaneously with antistatic, anti-adhesive, anti-delineation
The comprehensive functions such as damage, operational security be reliable.
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 BTA731 resin heat refining rubber master batch, then is kneaded through internal rubber mixer, and rubber product is made.
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, testing result is as shown in table 3:
Table 3:
| Detection project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Static pressure compression deformation (%) | 0.8 | 1.0 | 1.1 |
| Impact elasticity (%) | 22 | 24 | 21 |
| Return mill period (day) | 67 | 60 | 75 |
| Damage ratio % (monthly) | 1.0 | 1.2 | 0.8 |
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 modern efficient spinning process that solves spins functional fibre yarn key technology bottleneck
Problem is spinned nearly 2 times or so of raising of test service life through upper machine.
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 of the rubber roller for yarn drafting of spinning suiting functional fibre, the rubber roller by cylindrical body outer tubular structure and
The aluminium insert bonding of internal layer is combined；It is characterized by: the outer layer is made of vulcanized rubber composite material；The outer layer
Raw material components include: that nitrile rubber is used in combination with carboxy nitrile rubber according to parts by weight, and 100 parts, wherein nitrile rubber and carboxyl
The proportional region of nitrile rubber in parts by weight: 70~80: 30~20；Resin, 5~15 parts；Stearic acid, 1~1.5 part；Oxidation
Zinc, 5 parts；Titanium dioxide, 5 parts；Organic color masterbatch glue, 0.5 part；Promotor, 1~2 part；Anti-aging agent, 1.5 parts；Gas-phase silica, 5~
15 parts；Antistatic elasticizer, 5~10 parts；Anionic antistatic agents, 0.5~1 part；Cationic antistatic agent, 0.5~1 part；Glue
Body nano sulfur, 4~6 parts.
2. the factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre as described in claim 1, it is characterised in that: butyronitrile rubber
The weight percentage of acrylonitrile unit in glue is 32~34%, and 100 DEG C of the crude rubber Mooney viscosity ML (1+4) of nitrile rubber is
53~57；The weight percentage of acrylonitrile unit in carboxy nitrile rubber is 26~27%, the raw rubber of carboxy nitrile rubber
100 DEG C of Mooney viscosity ML (1+4) are 42~46, and the weight percentage of the carboxyl units in carboxy nitrile rubber is 6~8%.
3. the factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre as described in claim 1, it is characterised in that: the tree
Rouge is the terpolymer of methyl methacrylate, butadiene, styrene.
4. the factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre as described in claim 1, it is characterised in that: anion
Antistatic agent is cetyl benzenesulfonic acid sodium.
5. the factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre as described in claim 1, it is characterised in that: cation
Antistatic agent is antistatic agent SN.
6. the factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre as described in claim 1, it is characterised in that: in described
The aluminium insert pipe of layer is alumal pipe.
7. the factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre as claimed in claim 6, it is characterised in that: the aluminium
The manganese element weight percentage of manganese alloy pipe is 1~1.1%.
8. the factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre as described in claim 1, it is characterised in that: the rush
It is DM into agent.
9. the factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre as described in claim 1, it is characterised in that: described anti-
Old agent is 998A.
10. the factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre as described in claim 1, it is characterised in that: described
Antistatic elasticizer is TP-90.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342880.3A CN110105641A (en) | 2019-04-26 | 2019-04-26 | A kind of factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910342880.3A CN110105641A (en) | 2019-04-26 | 2019-04-26 | A kind of factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre |
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| CN110105641A true CN110105641A (en) | 2019-08-09 |
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| CN201910342880.3A Pending CN110105641A (en) | 2019-04-26 | 2019-04-26 | A kind of factory formula of the rubber roller for yarn drafting of spinning suiting functional fibre |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885482A (en) * | 2019-12-16 | 2020-03-17 | 江苏冠联新材料科技股份有限公司 | NBR (nitrile-butadiene rubber) material for high-strength super-wear-resistant rubber roll |
| CN113896961A (en) * | 2021-10-25 | 2022-01-07 | 无锡二橡胶股份有限公司 | Production formula of rubber roller for compact siro spinning |
| CN115403837A (en) * | 2022-10-11 | 2022-11-29 | 无锡二橡胶股份有限公司 | Production formula of drafting rubber roll suitable for spinning high-speed and high-count differential fiber |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110885482A (en) * | 2019-12-16 | 2020-03-17 | 江苏冠联新材料科技股份有限公司 | NBR (nitrile-butadiene rubber) material for high-strength super-wear-resistant rubber roll |
| CN113896961A (en) * | 2021-10-25 | 2022-01-07 | 无锡二橡胶股份有限公司 | Production formula of rubber roller for compact siro spinning |
| CN115403837A (en) * | 2022-10-11 | 2022-11-29 | 无锡二橡胶股份有限公司 | Production formula of drafting rubber roll suitable for spinning high-speed and high-count differential fiber |
| CN115403837B (en) * | 2022-10-11 | 2024-04-05 | 无锡二橡胶股份有限公司 | Production formula of high-speed spinning high-count differential fiber drafting rubber roller |
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Application publication date: 20190809 |