CN110205823A - A kind of production method of the infantees V with outsourcing cloth - Google Patents
A kind of production method of the infantees V with outsourcing cloth Download PDFInfo
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- CN110205823A CN110205823A CN201910502313.XA CN201910502313A CN110205823A CN 110205823 A CN110205823 A CN 110205823A CN 201910502313 A CN201910502313 A CN 201910502313A CN 110205823 A CN110205823 A CN 110205823A
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- 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
- D06M11/51—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 sulfur, selenium, tellurium, polonium or compounds thereof
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- 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
- D06M11/73—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 carbon or compounds thereof
- D06M11/74—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 carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
-
- 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
- D06M11/73—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 carbon or compounds thereof
- D06M11/76—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 carbon or compounds thereof with carbon oxides or carbonates
-
- 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
- D06M11/77—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 silicon or compounds thereof
- D06M11/79—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 silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/12—Aldehydes; Ketones
- D06M13/127—Mono-aldehydes, e.g. formaldehyde; Monoketones
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- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/152—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen having a hydroxy group bound to a carbon atom of a six-membered aromatic ring
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- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
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- 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
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/507—Polyesters
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- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Technical field the present invention relates to V with preparation process discloses a kind of production method of the infantees V with outsourcing cloth, canvas is handled as follows: S1: canvas sizing；Canvas is delivered in style keeping liquid and impregnates 30-50min, then canvas is carried out shaping into drying, each chemical composition of the style keeping liquid is in parts by weight are as follows: 5-10 parts of Heveatex, 20-30 parts of butadiene-vinylpyridine copylymer latex, 5-10 parts of resorcinol, 10-15 parts of formaldehyde, 1-2 parts of potassium hydroxide and water solid content 3%-8%；S3: calendering rubber compound preparation；S4: single side friction calendering processing；Will by S2 treated canvas, use the calendering rubber compound of S3 preparation to carry out the processing of single side friction calendering；It is the outsourcing cloth being disposed by S4 treated canvas.The present invention can be improved resistance in the wrong immunity of the V with outsourcing cloth, increase the use scope of application of the V with outsourcing cloth.
Description
Technical field
Technical field the present invention relates to V with preparation process, more specifically, it relates to which a kind of infantees V is with outsourcing cloth
Production method.
Background technique
Infantees V band is a kind of conveyer belt for being widely used in various machinery, mainly by canvas, polyester flexible cord rope and primer group
At primer layer is mainly made of natural rubber, butadiene-styrene rubber, reclaimed rubber and compounding agent, and compounding agent includes zinc oxide, tristearin
Acid, anti-aging agent, carbon black and softening agent.
Chinese patent if Authorization Notice No. is CN103159987B discloses a kind of infantees V band and preparation method thereof, packet
Cloth V band includes sandwich layer and the infantees layer for being coated on sandwich layer outer surface, and sandwich layer successively includes by fiber film system by bottom to top
At primer layer, adhesive-layer, polyester rigid line rope and cushion gum layer.Preparation engineering takes off including mixing, molding, cutting infantees, vulcanization
Mould and etc., infantees V band is finally made.Preferably, infantees layer is the canvas through knitting device, canvas breathing arm combed yarn and polyester-cotton blend
It is made of raw material, the ratio of combed yarn and polyester-cotton blend is 1:1, and infantees layer sets at least to one layer or two layers.
But find in the actual production process, since V is for the dynamic of equipment transmission belt and belt wheel with main purposes
Power transmission, the resistance to immunity in the wrong of infantees layer is low, can not be used in back pressure wheel and clutch train, narrow so as to cause use scope.
Summary of the invention
The purpose of the present invention is to provide a kind of production method of the infantees V with outsourcing cloth, can be improved V with the resistance to of outsourcing cloth
Immunity is bent, the use scope of application of the V with outsourcing cloth is increased.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of production method of the infantees V with outsourcing cloth, canvas is handled as follows:
S1: canvas sizing；Canvas is delivered in style keeping liquid and impregnates 30-50min, canvas is then carried out shaping into drying,
Each chemical composition of the style keeping liquid is in parts by weight are as follows: 5-10 parts of Heveatex, 20-30 parts of butadiene-vinylpyridine copylymer latex, resorcinol 5-
10 parts, 10-15 parts of formaldehyde, 1-2 parts of potassium hydroxide and 900-960 parts of water；
S3: calendering rubber compound preparation；
S4: single side friction calendering processing；Will by S2 treated canvas, use S3 preparation calendering rubber compound carry out it is single
The processing of face friction calendering；
It is the outsourcing cloth being disposed by S4 treated canvas.
By using above-mentioned technical proposal, first canvas is impregnated in style keeping liquid, impregnates 30-50min, isophthalic two
Phenol, formaldehyde and potassium hydroxide enable to the wearability of canvas more preferable, so that canvas is as infantees layer in follow-up work
When, the service life is longer.Meanwhile resorcinol, formaldehyde and potassium hydroxide can be improved the resistance to immunity in the wrong of canvas, thus
Increase the use scope of application of the V with outsourcing cloth.When canvas impregnates in style keeping liquid, Heveatex and butadiene-vinylpyridine copylymer latex energy
It is enough attached to canvas surface, then after sizing, enables to the stability of canvas stronger.Then it is mixed to start preparation calendering
Refining glue, and the processing of single side friction calendering is carried out to the canvas after being formed before, calendering rubber compound above-mentioned is expressed to sail
On cloth, so that the resistance to ag(e)ing of canvas is stronger.
As a further improvement of the present invention, the S3 rolls each chemical composition of raw material of rubber compound in parts by weight: day
Right 65-70 parts of rubber, 30-35 parts of butadiene-styrene rubber, 20-25 parts of N300 carbon black, 15-20 parts of N660 carbon black, 35-40 parts of calcium carbonate,
15-20 parts of clay, antioxidant MB are 1-1.2 parts, antioxidant 2246 is 1.1-1.3 parts, 0.5-0.8 parts of microwax, stearic acid
1.8-2.1 parts, 3.5-4.0 parts of coumarone indene resin, sulphur powder 1.5-2.0 parts common, 1.2-1.6 parts of insoluble sulfur, promotor
CZ is 1.1-1.5 parts, 0.5-0.8 parts of altax, 0.1-0.3 parts of antiscorching agent, adhesive RC are 2-3 parts.
As a further improvement of the present invention, the S3 calendering rubber compound preparation includes the following steps:
A1, according to above-mentioned parts by weight by natural rubber, butadiene-styrene rubber without in the addition to mixer of sequencing, and mixing
The revolving speed of machine is adjusted to 40r/min, the temperature of mixer is adjusted to 60-90 DEG C, mixing 80-110s；
A2, again by the N660 carbon black of above-mentioned parts by weight, calcium carbonate, clay without sequencing addition by A1 processing after
Mixer in, the revolving speed of mixer is 40r/min, and the temperature in mixer is adjusted to 110-130 DEG C, handles 120s-150s；
A3, again by the antioxidant MB of above-mentioned parts by weight, antioxidant 2246, microwax, stearic acid, coumarone indene resin without successive
In the addition of sequence to the mixer after A2 processing, the back glue of 200s-250s, dump temperature 140-150 are handled
℃
A4, will be by A3 treated substance and common sulphur powder, insoluble sulfur, accelerant CZ, altax, anti-scorch
Without in the addition to mixer of sequencing, the revolving speed in mixer is 25r/min, mixing 120s- by agent and adhesive RC
The back glue of 150s, dump temperature are 90-95 DEG C, and spare by open mill bottom sheet；
After A4, calendering rubber compound preparation terminates.
The calendering rubber compound prepared through the invention, has the advantages that environmentally protective, and this formula is environment friendly and pollution-free, symbol
Close the theory of greening chemistry.After outsourcing cloth uses calendering rubber compound disclosed by the invention, enable to outsourcing cloth and inner core viscous
It is stronger when conjunction, prevent outsourcing cloth from occurring being detached from inner core when long-term work, while making the anti-aging of V band
Property is stronger, and V band is finally made to reach the extended effect of service life.
As a further improvement of the present invention, the S4 single side friction calendering processing includes the following steps:
B1, the calendering rubber compound cold -feed extrusion for being prepared the S3 using cold feed rubber machine, and fed cold
The temperature of material Rubber Extruder is adjusted to 80-90 DEG C；
B2, the calendering that canvas of the S1 after processed is input in tri-roll press machine, while will squeezed out in step B1
Rubber compound is directed at the canvas between upper roller and central roll, and squeezes out towards the inside of canvas；
After B2, it is isolated using lining cloth, by single side calendering cloth winding.
By using the impermeable rubber of single side, it can achieve the purpose that not lose powder, the anti-aging property of V band is stronger, so that V
The service life of band increases.Single side rolls not strike-through, when so that subsequent outsourcing cloth is wrapped on inner core, will not make viscose
It is oozed out from outsourcing cloth, so that outsourcing cloth is in dry state always, avoids V band and occur during use
The case where glue, occurs.
As a further improvement of the present invention, the temperature of the upper roller surface of tri-roll press machine is adjusted to 80-90 DEG C, central roll
The temperature on surface be adjusted to 60-70 DEG C, the temperature of lower roller surface be adjusted to 110-120 DEG C；The ratio between the linear velocity of upper, middle and lower roller
For 1:1.4:1, and the linear velocity of the central roll is 16m/min.
It as a further improvement of the present invention, further include step between the S1 canvas sizing and the processing of S4 single side friction calendering
Rapid S2: canvas modification；Will by S1, treated that canvas is immersed in modification liquid is modified, eachization of the modification liquid
Learn composition in parts by weight are as follows: adipic acid-diethylene glycol (DEG) -63-82 parts of glycerin crosspolymers, cetanol ricinoleate 92-113
Part, 11-16 parts of emulsifier, 210-240 parts of water and 30-40 parts of conch meal；Soaking time is 20-40min.
When canvas is finally made into outsourcing cloth, since V band is commonly used for the power transmission of conveyer belt, it is used in each
The different occasion of kind.Adipic acid-diethylene glycol (DEG)-glycerin crosspolymers are combined with cetanol ricinoleate, and are being emulsified
Emulsion is formed with water under the action of agent, is then impregnated the canvas after sizing in modification liquid, so that sail
The resistance to acid and alkali of cloth is stronger, so that the use environment of V band is more extensive.Conch meal has the structure of sheet, can be attached to outsourcing
On cloth, so that the coefficient of friction of outsourcing cloth increases, prevent V band from skidding during use with belt wheel.
As a further improvement of the present invention, in the S2, modification liquid is first warming up to 120-150 DEG C, then by canvas
It is input in modification liquid, and is padded repeatedly at least 5 times using two roller padders；Canvas is dried after padding.
By using above-mentioned technical proposal, modification liquid is warming up to 120-150 DEG C, enables to the reactivity of modification liquid more
By force, while the temperature of canvas being enabled to increase, as the temperature of canvas increases, the gap between canvas fiber molecule increases, and
And padding repeatedly, enable modification liquid preferably in conjunction with canvas, Adhesion enhancement, so that using after canvas is modified
Time it is longer, weatherability is more preferable.When the temperature of modification liquid is lower than 120 DEG C, since temperature is too low, then canvas can not be made fine
The gap of dimension molecule becomes larger, and canvas fiber alignment is neat, gap very little, and modified effect can not be finally played to canvas.
As a further improvement of the present invention, canvas is subjected to sanding after the S4, then carries out rubbing processing again.
By using above-mentioned technical proposal, the canvas after last process is subjected to sanding, so that the surface of canvas
Roughness is bigger, increases the coefficient of friction of outsourcing cloth, prevents V band from skidding with belt wheel.
As a further improvement of the present invention, selected canvas is wide-angle polyester-cotton blend canvas, and cotton content is 40%-
50%；Thread count is 140-160 root/10cm, and angle is 115-125 degree.
The resistance to immunity energy in the wrong of V band can be improved by using the polyester-cotton blend canvas of wide-angle by using above-mentioned technical proposal,
Increase the bonding adhesive attraction of outsourcing cloth.
In conclusion the advantages of the present invention are:
1, resorcinol, formaldehyde and potassium hydroxide enable to the wearability of canvas more preferable, so that canvas conduct
For infantees layer when follow-up work, the service life is longer.When canvas impregnates in style keeping liquid, Heveatex and fourth pyrrole
Latex can be attached to canvas surface, then after sizing, enable to the stability of canvas stronger；
2, by being modified to the canvas after sizing, so that canvas acid-fast alkali-proof is stronger, so that V
The applicable range of band is more extensive；
3, subsequent that sanding processing is carried out to canvas by using conch meal, so that the coefficient of friction of canvas increases
Greatly, prevent V band from skidding with belt wheel.
Detailed description of the invention
Fig. 1 is a kind of process flow chart of production method of the infantees V with outsourcing cloth of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, present invention is further described in detail.
Embodiment 1:
Referring to Fig.1, a kind of production method of the infantees V with outsourcing cloth, canvas is handled as follows: selection cotton content is
50% 3 × 3 wide-angle polyester-cotton blend canvas, and the thread count of canvas is respectively 157/10cm, 150/10cm, angle is
120 degree.
S1: canvas sizing.Canvas is delivered in forming machine, is carried out shaping.Used each object of style keeping liquid in forming machine
The chemical composition of matter is 9 parts of Heveatex, 21 parts of butadiene-vinylpyridine copylymer latex, 7 parts of resorcinol, 12 parts of formaldehyde, hydroxide in parts by weight
1 part of potassium, 930 parts of water.Setting process is that the drying temperature of forming machine is 180 DEG C, speed 20m/min, a leaching qualitative method.
S2: canvas modification.Will by S1, treated that canvas is delivered in two roller padders, be added in padder
Modification liquid, and the temperature of modification liquid is increased to 130 DEG C.It pads 7 times, canvas is delivered in baking oven repeatedly after padding
Drying.Before being padded, first canvas is delivered in liquid bath and impregnates 30min.Each chemical composition of modification liquid is with parts by weight
It is calculated as adipic acid -74 parts of diethylene glycol (DEG)-glycerin crosspolymers, 104 parts of cetanol ricinoleate, 14 parts of emulsifier, water 225
Part and 35 parts of conch meal.
S3: calendering rubber compound preparation.
Each chemical composition of raw material for rolling rubber compound is 69 parts of natural rubber, 31 parts of butadiene-styrene rubber, N300 in parts by weight
22 parts of carbon black, 19 parts of N660 carbon black, 37 parts of calcium carbonate, 18 parts of clay, antioxidant MB are 1.1 parts, antioxidant 2246 is 1.2 parts,
0.7 part of microwax, 1.9 parts of stearic acid, 4 parts of coumarone indene resin, 1.7 parts of common sulphur powder, 1.5 parts of insoluble sulfur, promotor
CZ is 1.3 parts, 0.6 part of altax, 0.2 part of antiscorching agent, adhesive RC are 2.5 parts.
The preparation of calendering rubber compound includes the following steps:
A1, first by natural rubber and butadiene-styrene rubber without in the addition to mixer of sequencing, and the revolving speed of mixer
It is adjusted to 40r/min, the temperature of mixer is adjusted to 75 DEG C, mixing time 95s.
A2, again by N660 carbon black, calcium carbonate, clay without sequencing addition by A1 processing after mixer in,
The rotational speed regulation of mixer is 40r/min, and the temperature in mixer is adjusted to 120 DEG C, and mixing handles 135s.
A3, the again addition by antioxidant MB, antioxidant 2246, microwax, stearic acid, coumarone indene resin without sequencing are extremely
In mixer after handling by A2, the back glue of 225s is handled, dump temperature is 145 DEG C.
A4, will be by A3 treated substance and common sulphur powder, insoluble sulfur, accelerant CZ, altax, anti-scorch
Without in the addition to mixer of sequencing, the back glue of mixing 135s, dump temperature is 92 DEG C by agent and adhesive RC, and
And it is spare by open mill bottom sheet.
After A4, calendering rubber compound preparation terminates.
S4: single side friction calendering processing.The processing of single side friction calendering includes the following steps:
B1, the calendering rubber compound cold -feed extrusion for being prepared S3 using cold feed rubber machine, and by cold feeding rubber
The temperature of rubber extruding machine is adjusted to 85 DEG C.
B2, the calendering that canvas of the S1 after processed is input in tri-roll press machine, while will squeezed out in step B1
Rubber compound is directed at the canvas between upper roller and central roll, and squeezes out towards the inside of canvas, is isolated using lining cloth, single side is rolled
Cloth winding.
The temperature of upper roller surface is adjusted to 82 DEG C, the temperature of middle roller surface is adjusted to 65 DEG C, the temperature tune of lower roller surface
Section is 115 DEG C.The linear velocity of central roll is 16m/min, and the ratio between linear velocity of upper, middle and lower roller is 1:1.4:1.
Canvas by S4 processing after, carry out sanding canvas to be delivered in roughing-up machine, sanding terminate after to cloth
It is crumpled and is patted, then prepared by the outsourcing cloth of V band to complete.
Embodiment 2-5 is not but with embodiment 1, in the sizing of step S1 canvas each substance chemical composition of style keeping liquid with
Parts by weight meter is as shown in the table: unit: part
| Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Heveatex | 5 | 10 | 7 | 8 |
| Butadiene-vinylpyridine copylymer latex | 20 | 30 | 25 | 28 |
| Resorcinol | 5 | 10 | 6 | 8 |
| Formaldehyde | 10 | 15 | 11 | 13 |
| Potassium hydroxide | 1 | 1.5 | 2 | 1 |
| Water | 900 | 960 | 915 | 950 |
Embodiment 6-9 the difference from embodiment 1 is that, each substance chemical group of modification liquid in step S2 canvas modification
At as shown in the table in parts by weight: unit: part
Embodiment 10-13 the difference from embodiment 1 is that, step S3 roll rubber compound preparation in roll rubber compound raw material
Each substance chemical composition it is as shown in the table in parts by weight: unit: part
| Embodiment 10 | Embodiment 11 | Embodiment 12 | Embodiment 13 | |
| Natural rubber | 65 | 70 | 66 | 68 |
| Butadiene-styrene rubber | 30 | 35 | 33 | 34 |
| N300 carbon black | 20 | 25 | 21 | 23 |
| N660 carbon black | 15 | 20 | 16 | 17 |
| Calcium carbonate | 35 | 40 | 36 | 38 |
| Clay | 15 | 20 | 16 | 17 |
| Antioxidant MB | 1 | 1.2 | 1 | 1.1 |
| Antioxidant 2246 | 1.1 | 1.3 | 1.2 | 1.1 |
| Microwax | 0.5 | 0.6 | 0.8 | 0.7 |
| Stearic acid | 1.8 | 2.1 | 1.9 | 2 |
| Coumarone indene resin | 3.5 | 3.6 | 3.8 | 3.9 |
| Common sulphur powder | 1.5 | 2 | 1.6 | 1.9 |
| Insoluble sulfur | 1.2 | 1.3 | 1.4 | 1.6 |
| Accelerant CZ | 1.1 | 1.5 | 1.2 | 1.4 |
| Altax | 0.5 | 0.8 | 0.7 | 0.6 |
| Antiscorching agent | 0.1 | 0.3 | 0.2 | 0.2 |
| Adhesive RC | 2 | 3 | 2.3 | 2.7 |
Embodiment 14-17 the difference from embodiment 1 is that, in step S2 canvas modification modification liquid temperature increase such as
Under: unit: DEG C
Comparative example 1: the difference from embodiment 1 is that, no S1 canvas be formed the step of.
Comparative example 2: the difference from embodiment 1 is that, the step of no S2 canvas modification.
Comparative example 3: the difference from embodiment 1 is that, the temperature of modification liquid is increased to 160 DEG C in S2 canvas modification.
Comparative example 4: the difference from embodiment 1 is that, the temperature of modification liquid is 110 DEG C in S2 canvas modification.
Comparative example 5: the difference from embodiment 1 is that, it is handled after the processing of S4 single side friction calendering without sanding and rubbing.
Outsourcing cloth after embodiment 1-5 processing number as 1-5, will after comparative example 1-5 processing outside
Infantees number is 6-10, and by following test.
Test 1: the measuring friction coefficient of outsourcing cloth.
The outsourcing cloth progress measuring friction coefficient for 1-10, standard of the measuring method according to GB1006-88, measurement will be numbered
Data record is to following table.
Test 2: outsourcing cloth abrasion test.
The outsourcing cloth progress fabric abrasion resistance measurement for 1-10 will be numbered, measuring method is referring to GB/T21196.2-2007's
Standard, sample are as shown in the table by the abrasion number that breakage occurs in abrasion.
Test 3: the atmospheric exposure test of outsourcing cloth.
The outsourcing cloth progress weatherability test for 1-10 will be numbered, test method is referring to AATCC-169 test method 169-
2003 (E2007), test result is as follows shown in table.
Every test result of outsourcing cloth
From above table it follows that
Using production method of the infantees V with outsourcing cloth documented by the present invention, resistance to immunity height in the wrong, wearability can be prepared
By force, the infantees V band outsourcing cloth that coefficient of friction is big, weatherability and resistance to ag(e)ing are strong, enables to the use scope of its conveyer belt
Increase.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of production method of the infantees V with outsourcing cloth, it is characterised in that: canvas to be handled as follows:
S1: canvas sizing；Canvas is delivered in style keeping liquid and impregnates 30-50min, canvas is then carried out shaping into drying, it is described
Each chemical composition of style keeping liquid is in parts by weight are as follows: 5-10 parts of Heveatex, 20-30 parts of butadiene-vinylpyridine copylymer latex, 5-10 parts of resorcinol,
10-15 parts of formaldehyde, 1-2 parts of potassium hydroxide and 900-960 parts of water；
S3: calendering rubber compound preparation；
S4: single side friction calendering processing；Will by S2 treated canvas, use the calendering rubber compound of S3 preparation to carry out single side wiping
Rubber calendering processing；
It is the outsourcing cloth being disposed by S4 treated canvas.
2. a kind of production method of the infantees V with outsourcing cloth according to claim 1, it is characterised in that: the S3 calendering is mixed
Each chemical composition of the raw material of refining glue is in parts by weight: 65-70 parts of natural rubber, 30-35 parts of butadiene-styrene rubber, N300 carbon black 20-25
Part, 15-20 parts of N660 carbon black, 35-40 parts of calcium carbonate, 15-20 parts of clay, antioxidant MB are 1-1.2 parts, antioxidant 2246 is
1.1-1.3 parts, 0.5-0.8 parts of microwax, 1.8-2.1 parts of stearic acid, 3.5-4.0 parts of coumarone indene resin, common sulphur powder 1.5-
2.0 parts, 1.2-1.6 parts of insoluble sulfur, accelerant CZ be 1.1-1.5 parts, 0.5-0.8 parts of altax, antiscorching agent 0.1-0.3
Part, adhesive RC are 2-3 parts.
3. a kind of production method of the infantees V with outsourcing cloth according to claim 2, it is characterised in that: the S3 calendering is mixed
Refining glue preparation includes the following steps:
A1, according to above-mentioned parts by weight by natural rubber, butadiene-styrene rubber without in the addition to mixer of sequencing, and mixer
Revolving speed is adjusted to 40r/min, the temperature of mixer is adjusted to 60-90 DEG C, mixing 80-110s；
A2, again by the N660 carbon black of above-mentioned parts by weight, calcium carbonate, clay without sequencing addition by A1 processing after
In mixer, the revolving speed of mixer is 40r/min, and the temperature in mixer is adjusted to 110-130 DEG C, handles 120s-150s；
A3, again by the antioxidant MB of above-mentioned parts by weight, antioxidant 2246, microwax, stearic acid, coumarone indene resin without sequencing
Addition to by A2 processing after mixer in, handle 200s-250s back glue, dump temperature be 140-150 DEG C
A4, will by A3 treated substance and common sulphur powder, insoluble sulfur, accelerant CZ, altax, antiscorching agent,
And adhesive RC, without in the addition to mixer of sequencing, the revolving speed in mixer is 25r/min, 120 s of mixing-
The back glue of 150s, dump temperature are 90-95 DEG C, and spare by open mill bottom sheet；
After A4, calendering rubber compound preparation terminates.
4. a kind of production method of the infantees V with outsourcing cloth according to claim 1, it is characterised in that: the S4 single side is wiped
Rubber calendering processing includes the following steps:
B1, the calendering rubber compound cold -feed extrusion for being prepared the S3 using cold feed rubber machine, and by cold feeding rubber
The temperature of rubber extruding machine is adjusted to 80-90 DEG C；
B2, canvas of the S1 after processed is input in tri-roll press machine, while the calendering squeezed out in step B1 is kneaded
Glue is directed at the canvas between upper roller and central roll, and squeezes out towards the inside of canvas；
After B2, it is isolated using lining cloth, by single side calendering cloth winding.
5. a kind of production method of the infantees V with outsourcing cloth according to claim 4, it is characterised in that: by tri-roll press machine
Upper roller surface temperature be adjusted to 80-90 DEG C, the temperature of middle roller surface be adjusted to the temperature adjustment of 60-70 DEG C, lower roller surface
It is 110-120 DEG C；The ratio between linear velocity of upper, middle and lower roller is 1:1.4:1, and the linear velocity of the central roll is 16m/min.
6. a kind of production method of the infantees V with outsourcing cloth according to claim 1, it is characterised in that: the S1 canvas is fixed
It further include step S2 between type and the processing of S4 single side friction calendering: canvas modification；It will be impregnated by S1 treated canvas
It is modified in modification liquid, each chemical composition of the modification liquid is in parts by weight are as follows: adipic acid-diethylene glycol (DEG)-glycerol crosslinking
63-82 parts of polymer, 92-113 parts of cetanol ricinoleate, 11-16 parts of emulsifier, 210-240 parts of water and conch meal
30-40 parts；Soaking time is 20-40min.
7. a kind of production method of the infantees V with outsourcing cloth according to claim 6, it is characterised in that: in the S2, first will
Modification liquid is warming up to 120-150 DEG C, and then canvas is input in modification liquid, and is padded repeatedly at least using two roller padders
5 times；Canvas is dried after padding.
8. a kind of production method of the infantees V with outsourcing cloth according to claim 1, it is characterised in that: will after the S4
Canvas carries out sanding, then carries out rubbing processing again.
9. a kind of production method of the infantees V with outsourcing cloth according to claim 1, it is characterised in that: selected canvas
For wide-angle polyester-cotton blend canvas, and cotton content is 40%-50%；Thread count is 140-160 root/10cm, and angle is 115-125 degree.
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| CN201910502313.XA CN110205823A (en) | 2019-06-11 | 2019-06-11 | A kind of production method of the infantees V with outsourcing cloth |
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| CN201910502313.XA CN110205823A (en) | 2019-06-11 | 2019-06-11 | A kind of production method of the infantees V with outsourcing cloth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113266666A (en) * | 2021-06-08 | 2021-08-17 | 浙江保尔力橡塑股份有限公司 | Environment-friendly V-belt and preparation process thereof |
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Application publication date: 20190906 |