CN106113810A - A kind of preparation technology of flexible butyronitrile two-sided adhesive fire-fighting - Google Patents
A kind of preparation technology of flexible butyronitrile two-sided adhesive fire-fighting Download PDFInfo
- Publication number
- CN106113810A CN106113810A CN201610499503.7A CN201610499503A CN106113810A CN 106113810 A CN106113810 A CN 106113810A CN 201610499503 A CN201610499503 A CN 201610499503A CN 106113810 A CN106113810 A CN 106113810A
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- China
- Prior art keywords
- sebific duct
- outer layer
- layer
- temperature
- fighting
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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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000000853 adhesive Substances 0.000 title claims abstract description 12
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 12
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 20
- 229920001971 elastomer Polymers 0.000 claims abstract description 13
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 20
- 239000000498 cooling water Substances 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 20
- 230000003213 activating effect Effects 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 10
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims description 10
- 238000007670 refining Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002390 adhesive tape Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 235000021355 Stearic acid Nutrition 0.000 claims description 5
- 239000006227 byproduct Substances 0.000 claims description 5
- 238000009940 knitting Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 238000006396 nitration reaction Methods 0.000 claims description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 239000008117 stearic acid Substances 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010025 steaming Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 4
- 241001062472 Stokellia anisodon Species 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 15
- 229920000459 Nitrile rubber Polymers 0.000 description 11
- 235000019628 coolness Nutrition 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 3
- 229920006602 NBR/PVC Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a general shape other than plane
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B25/00—Layered products comprising a layer of natural or synthetic rubber
- B32B25/14—Layered products comprising a layer of natural or synthetic rubber comprising synthetic rubber copolymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/08—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0261—Polyamide fibres
- B32B2262/0269—Aromatic polyamide fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/02—Synthetic macromolecular fibres
- B32B2262/0276—Polyester fibres
- B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
- B32B2262/10—Inorganic fibres
- B32B2262/103—Metal fibres
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
Abstract
nullThe invention discloses the preparation technology of a kind of flexible butyronitrile two-sided adhesive fire-fighting，Using NBR/PVC7030 is main glue，The temperature using change with other dispensings is smelt，Density is little，Soft，Good springiness，Intensity is high，Any surface finish，Weatherability is superior，Difficult combustion，Meet fire-fighting requirements,Safe and reliable，And it has the epistasis quality stretching bending,Stand to tear and transmit with thick power,Without damaged under being in violent situation，In、Outer layer sebific duct at twice with enhancement layer High Temperature High Pressure pressing，Middle turning band is once，Sebific duct is by silica-hexa-resorcinol system and enhancement layer generation chemical reaction and physical absorption，Combine closely，The double-faced rubber water hose produced，Globality is strong，Anti-song is had mercy on，Life-span is strong，And water band flat, flexible，Lightweight，Easily launch、Rolling，Can effectively reduce the labor intensity of user of service，Improve its comfort，Cover layer is with Concha Arcae，Corrosion-resistant thermal insulation，Wearability is good，Service life is long.
Description
Technical field
The invention belongs to fire hose technical field, be specifically related to the preparation work of a kind of flexible butyronitrile two-sided adhesive fire-fighting
Skill.
Background technology
Fire hose is a kind of tubular band fabric that can bear certain liq pressure, can carry at elevated pressures water, oil,
Foam fire-fighting liquid etc., are widely used in oil transportation, conveying fresh water, agricultural irrigation, industrial and mineral and construction site and send water, draining etc., fire-fighting
Water band in use user of service needs to launch to lay, grip, move, rolling etc., existing nitrile rubber double faced adhesive tape fire-fighting
Water, with cover layer, enhancement layer, inner liner, adds the enhancement layer first doing centre man-hour, then is pressed into cover layer and inner liner, wherein interior
Lining is innermost layer, low with enhancement layer bonding strength after processing, flexibility is poor, feel is stiff, is difficult to launch, mobile, rolling,
Using the middle labor intensity that can increase user of service, have a strong impact on it and use impression, and use the time short, cost increases.
Summary of the invention
For solving the problems referred to above, the invention discloses the preparation technology of a kind of flexible butyronitrile two-sided adhesive fire-fighting, pass through
Turning over band method to make, globality is strong, and anti-song is had mercy on, and service life is long.
For reaching above-mentioned purpose, technical scheme is as follows:
The preparation technology of a kind of flexible butyronitrile two-sided adhesive fire-fighting, comprises the following steps:
(1) raw material is prepared:
Include NBR/PVC7030:37.4-53.6%, white carbon: 10-25%, plasticising oil: 5-15%, activating agent by weight percentage:
2-4%, stearic acid: 0.2-0.8%, vulcanizing agent: 0.3-0.7%, accelerator: 0.7-1.3%, calcium carbonate: 15-25%, methyl give
Body: 0.5-1.5%, methylene donor: 0.5-1.5%；
(2) refining glue:
One section: with banbury, lead to cooling water,
Batch temperature
NBR/PVC7030 70℃
Activating agent+1/3 white carbon+1/3 calcium carbonate+methyl donor 80 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 95 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 110 DEG C
120 DEG C of binder removals, stand 12-16h and form one section of glue；
Two-stage nitration: with banbury, logical cooling water
Batch temperature
70 DEG C of one section of glue
Methylene donor 80 DEG C
90 DEG C of binder removals；Filtered 1-2 time by 80 mesh rubber strainers；Putting into mill, add vulcanizing agent, accelerator, thin logical 3-5 is all over shape
Become elastomeric compound；From mill, go out into suitable adhesive tape, extrude for sebific duct；
(3) extrusion:
A: outer layer sebific duct is extruded: outer layer uses A or B Concha Arcae, increases wear-resisting and grips sense, and extruder temperature is arranged: 50 DEG C, 55
DEG C, 60 DEG C, 65 DEG C, extrusion thickness is 0.8-5.0mm, outer layer sebific duct extrusion after spray 10-15 DEG C of circulating cooling water cooling；
B: internal layer sebific duct is extruded: internal layer is smooth sebific duct, and extruder temperature is consistent with outer layer, and thickness, bore are consistent with outer layer, interior
10-15 DEG C of circulating cooling water cooling is sprayed after layer sebific duct extrusion；
(4) preparation of antistatic made-up belt enhancement layer:
By product design requirement polyester filament and copper wire doubling, plying, become tubulose enhancement layer with circular knitting machines；
(5) molding
A: prepared by cover layer: the outer layer sebific duct of (3) a draws the inside of inlet pipe shape enhancement layer, and two ends fixing seal is passed through 0.25-
0.50MPa steam, after 80-90min, row's steam blowing air pressurize cooling, when temperature is down to 50-60 DEG C, two ends are opened；
B: turn over band: making internal layer become outer layer with turning over carrying device said products, outer layer is with Concha Arcae；
C: surface roller aperture: use roller aperture machine by outer layer roller aperture one time；
D: drawing after roller aperture inside goods by the internal layer sebific duct of (3) b, two ends fixing seal is passed through the steaming of 0.25-0.50Mpa
Vapour, after 80-90min, row's steam blowing air pressurize cooling, when temperature is down to 50-60 DEG C, two ends are opened.
The invention has the beneficial effects as follows:
The preparation technology of a kind of flexible butyronitrile two-sided adhesive fire-fighting of the present invention, selects materials superior, uses the processing of science
Method, makes by turning over band method, and globality is strong, and anti-song is had mercy on, and service life is long.
A kind of flexible butyronitrile two-sided adhesive fire-fighting of the present invention, by being three layers from outside to inside:
1. cover layer: NBR/PVC, wherein NBR(butyronitrile) it is 70/30 with the part by weight of PVC, its good flexibility, weather-proof
Property, ozone resistance, chemical resistance, oil resistivity, lower temperature resistance and mechanical performance give the comprehensive serviceability that water band is good；
2. enhancement layer: be woven into tubulose by warp and parallel, in warp, decile adds 2-8 root stranded copper wire for one week and can resist quiet
Electricity, enhancement layer is mainly polyester filament, and have special requirement can be nylon and aramid fiber, and structure is set by different operating pressures
Meter；
3. inner liner: be same formula with cover layer, it is ensured that its flexibility and comprehensive serviceability.
The present invention uses NBR/PVC7030 to be main glue, uses the temperature of change to be smelt inside and outside layer sebific duct with other dispensings,
Density is little, soft, good springiness, and intensity is high, any surface finish, and weatherability is superior, difficult combustion, meets fire-fighting requirements, peace
Complete reliable, and it has the epistasis quality stretching bending, stands to tear and transmits with thick power, under being in violent situation
Will not be damaged, inside and outside layer sebific duct at twice with enhancement layer High Temperature High Pressure pressing, once, sebific duct passes through silica-hexa-resorcinol to middle turning band
System and enhancement layer generation chemical reaction and physical absorption, combine closely, and the double-faced rubber water hose produced, bore scope is from 25
(1 ") (24 ") all can produce to 600, and by turning over the rotary hose that band method makes, its cover layer, enhancement layer and inner liner are to pass through
Chemically and physically method combines, and globality is strong, and anti-song is had mercy on, and the life-span is strong, and water band flat, flexible, lightweight, Yi Zhan
Open, rolling, can effectively reduce the labor intensity of user of service, improve its comfort, cover layer is with Concha Arcae, and anticorrosion is protected
Temperature, wearability is good, and service life is long.
The present invention is step (5) internal layer sebific duct and enhancement layer pressing when, and steam enters in the enhancement layer sealed, steam
Cannot discharge, the quality of silica-hexa-resorcinol bonding can be directly affected, cause the defects such as degumming, then affect the product matter of fire hose
Amount, in order to prevent the problems referred to above, the present invention increased surface roller aperture operation before internal layer sebific duct with enhancement layer pressing, allowed outer layer produce
Raw air-vent, it is ensured that internal layer sebific duct and the silica-hexa-resorcinol bonding quality of enhancement layer.
Detailed description of the invention
Embodiment 1
The preparation technology of a kind of flexible butyronitrile two-sided adhesive fire-fighting described in the present embodiment, comprises the following steps:
(1) raw material is prepared:
Include NBR/PVC7030:46%, white carbon by weight percentage: 17%, plasticising oil: 10%, activating agent: 3%, stearic acid:
0.5%, vulcanizing agent: 0.5%, accelerator: 1%, calcium carbonate: 20%, methyl donor: 1%, methylene donor: 1%；
(2) refining glue:
One section: with banbury, lead to cooling water,
Batch temperature
NBR/PVC7030 70℃
Activating agent+1/3 white carbon+1/3 calcium carbonate+methyl donor 80 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 95 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 110 DEG C
120 DEG C of binder removals, stand 14h and form one section of glue；
Two-stage nitration: with banbury, logical cooling water
Batch temperature
70 DEG C of one section of glue
Methylene donor 80 DEG C
90 DEG C of binder removals；Filtered 1 time by 80 mesh rubber strainers；Put into mill, add vulcanizing agent, accelerator, formed mixed thin logical 4 times
Refining glue；From mill, go out into suitable adhesive tape, extrude for sebific duct；
(3) extrusion:
A: outer layer sebific duct extrude: outer layer use A Concha Arcae, increase wear-resisting and grip sense, extruder temperature arrange: 50 DEG C, 55 DEG C, 60
DEG C, 65 DEG C, extrusion thickness is 2.8mm, outer layer sebific duct extrusion after spray 12 DEG C of circulating cooling water coolings；
B: internal layer sebific duct is extruded: internal layer is smooth sebific duct, and extruder temperature is consistent with outer layer, and thickness, bore are consistent with outer layer, interior
12 DEG C of circulating cooling water coolings are sprayed after layer sebific duct extrusion；
(4) preparation of antistatic made-up belt enhancement layer:
By product design requirement polyester filament and copper wire doubling, plying, become tubulose enhancement layer with circular knitting machines；
(5) molding
A: prepared by cover layer: the outer layer sebific duct of (3) a draws the inside of inlet pipe shape enhancement layer, and two ends fixing seal is passed through
0.4MPa steam, after 85min, row's steam blowing air pressurize cooling, when temperature is down to 55 DEG C, two ends are opened；
B: turn over band: making internal layer become outer layer with turning over carrying device said products, outer layer is with Concha Arcae；
C: surface roller aperture: use roller aperture machine by outer layer roller aperture one time；
D: drawing after roller aperture inside goods by the internal layer sebific duct of (3) b, two ends fixing seal is passed through the steam of 0.4Mpa,
After 85min, row's steam blowing air pressurize cooling, when temperature is down to 55 DEG C, two ends are opened.
The pliability of the rubber of the present embodiment is higher by 70% than General Purpose Rubber, permanent deformation as little as 12%, Long-term service temperature model
Enclosing from-30 DEG C-100 DEG C, short-period used temperature is up to 150 DEG C.
Embodiment 2
The preparation technology of a kind of flexible butyronitrile two-sided adhesive fire-fighting described in the present embodiment, comprises the following steps:
(1) raw material is prepared:
Include NBR/PVC7030:53.6%, white carbon by weight percentage: 10%, plasticising oil: 15%, activating agent: 2%, stearic acid:
0.8%, vulcanizing agent: 0.3%, accelerator: 1.3%, calcium carbonate: 15%, methyl donor: 1.5%, methylene donor: 0.5%；
(2) refining glue:
One section: with banbury, lead to cooling water,
Batch temperature
NBR/PVC7030 70℃
Activating agent+1/3 white carbon+1/3 calcium carbonate+methyl donor 80 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 95 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 110 DEG C
120 DEG C of binder removals, stand 16h and form one section of glue；
Two-stage nitration: with banbury, logical cooling water
Batch temperature
70 DEG C of one section of glue
Methylene donor 80 DEG C
90 DEG C of binder removals；Filtered 1 time by 80 mesh rubber strainers；Put into mill, add vulcanizing agent, accelerator, formed mixed thin logical 5 times
Refining glue；From mill, go out into suitable adhesive tape, extrude for sebific duct；
(3) extrusion:
A: outer layer sebific duct extrude: outer layer use B Concha Arcae, increase wear-resisting and grip sense, extruder temperature arrange: 50 DEG C, 55 DEG C, 60
DEG C, 65 DEG C, extrusion thickness is 0.8mm, outer layer sebific duct extrusion after spray 15 DEG C of circulating cooling water coolings；
B: internal layer sebific duct is extruded: internal layer is smooth sebific duct, and extruder temperature is consistent with outer layer, and thickness, bore are consistent with outer layer, interior
15 DEG C of circulating cooling water coolings are sprayed after layer sebific duct extrusion；
(4) preparation of antistatic made-up belt enhancement layer:
By product design requirement polyester filament and copper wire doubling, plying, become tubulose enhancement layer with circular knitting machines；
(5) molding
A: prepared by cover layer: the outer layer sebific duct of (3) a draws the inside of inlet pipe shape enhancement layer, and two ends fixing seal is passed through
0.25MPa steam, after 90min, row's steam blowing air pressurize cooling, when temperature is down to 50 DEG C, two ends are opened；
B: turn over band: making internal layer become outer layer with turning over carrying device said products, outer layer is with Concha Arcae；
C: surface roller aperture: use roller aperture machine by outer layer roller aperture one time；
D: drawing after roller aperture inside goods by the internal layer sebific duct of (3) b, two ends fixing seal is passed through the steam of 0.25Mpa,
After 90min, row's steam blowing air pressurize cooling, when temperature is down to 50 DEG C, two ends are opened.
The pliability of rubber is higher by 65% than General Purpose Rubber, permanent deformation as little as 12%, Long-term service temperature scope from-25 DEG C～
100 DEG C, short-period used temperature is up to 140 DEG C.
Embodiment 3
The preparation technology of a kind of flexible butyronitrile two-sided adhesive fire-fighting described in the present embodiment, comprises the following steps:
(1) raw material is prepared:
Include NBR/PVC7030:37.4%, white carbon by weight percentage: 25%, plasticising oil: 5%, activating agent: 4%, stearic acid:
0.2%, vulcanizing agent: 0.7%, accelerator: 0.7%, calcium carbonate: 25%, methyl donor: 0.5%, methylene donor: 1.5%；
(2) refining glue:
One section: with banbury, lead to cooling water,
Batch temperature
NBR/PVC7030 70℃
Activating agent+1/3 white carbon+1/3 calcium carbonate+methyl donor 80 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 95 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 110 DEG C
120 DEG C of binder removals, stand 12h and form one section of glue；
Two-stage nitration: with banbury, logical cooling water
Batch temperature
70 DEG C of one section of glue
Methylene donor 80 DEG C
90 DEG C of binder removals；Filtered 2 times by 80 mesh rubber strainers；Put into mill, add vulcanizing agent, accelerator, formed mixed thin logical 3 times
Refining glue；From mill, go out into suitable adhesive tape, extrude for sebific duct；
(3) extrusion:
A: outer layer sebific duct extrude: outer layer use B Concha Arcae, increase wear-resisting and grip sense, extruder temperature arrange: 50 DEG C, 55 DEG C, 60
DEG C, 65 DEG C, extrusion thickness is 5.0mm, outer layer sebific duct extrusion after spray 10 DEG C of circulating cooling water coolings；
B: internal layer sebific duct is extruded: internal layer is smooth sebific duct, and extruder temperature is consistent with outer layer, and thickness, bore are consistent with outer layer, interior
10 DEG C of circulating cooling water coolings are sprayed after layer sebific duct extrusion；
(4) preparation of antistatic made-up belt enhancement layer:
By product design requirement polyester filament and copper wire doubling, plying, become tubulose enhancement layer with circular knitting machines；
(5) molding
A: prepared by cover layer: the outer layer sebific duct of (3) a draws the inside of inlet pipe shape enhancement layer, and two ends fixing seal is passed through
0.50MPa steam, after 80min, row's steam blowing air pressurize cooling, when temperature is down to 60 DEG C, two ends are opened；
B: turn over band: making internal layer become outer layer with turning over carrying device said products, outer layer is with Concha Arcae；
C: surface roller aperture: use roller aperture machine by outer layer roller aperture one time；
D: drawing after roller aperture inside goods by the internal layer sebific duct of (3) b, two ends fixing seal is passed through the steam of 0.50Mpa,
After 80min, row's steam blowing air pressurize cooling, when temperature is down to 60 DEG C, two ends are opened.
The pliability of rubber is higher by 55% than General Purpose Rubber, permanent deformation as little as 15%, Long-term service temperature scope from-30 DEG C～
90 DEG C, short-period used temperature is up to 140 DEG C.
Claims (1)
1. the preparation technology of a flexible butyronitrile two-sided adhesive fire-fighting, it is characterised in that: comprise the following steps:
(1) raw material is prepared:
Include NBR/PVC7030:37.4-53.6%, white carbon: 10-25%, plasticising oil: 5-15%, activating agent by weight percentage:
2-4%, stearic acid: 0.2-0.8%, vulcanizing agent: 0.3-0.7%, accelerator: 0.7-1.3%, calcium carbonate: 15-25%, methyl give
Body: 0.5-1.5%, methylene donor: 0.5-1.5%；
(2) refining glue:
One section: with banbury, lead to cooling water,
Batch temperature
NBR/PVC7030 70℃
Activating agent+1/3 white carbon+1/3 calcium carbonate+methyl donor 80 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 95 DEG C
1/3 white carbon+1/3 calcium carbonate+1/2 plasticising oil 110 DEG C
120 DEG C of binder removals, stand 12-16h and form one section of glue；
Two-stage nitration: with banbury, logical cooling water
Batch temperature
70 DEG C of one section of glue
Methylene donor 80 DEG C
90 DEG C of binder removals；Filtered 1-2 time by 80 mesh rubber strainers；Putting into mill, add vulcanizing agent, accelerator, thin logical 3-5 is all over shape
Become elastomeric compound；From mill, go out into suitable adhesive tape, extrude for sebific duct；
(3) extrusion:
A: outer layer sebific duct is extruded: outer layer uses A or B Concha Arcae, increases wear-resisting and grips sense, and extruder temperature is arranged: 50 DEG C, 55
DEG C, 60 DEG C, 65 DEG C, extrusion thickness is 0.8-5.0mm, outer layer sebific duct extrusion after spray 10-15 DEG C of circulating cooling water cooling；
B: internal layer sebific duct is extruded: internal layer is smooth sebific duct, and extruder temperature is consistent with outer layer, and thickness, bore are consistent with outer layer, interior
10-15 DEG C of circulating cooling water cooling is sprayed after layer sebific duct extrusion；
(4) preparation of antistatic made-up belt enhancement layer:
By product design requirement polyester filament and copper wire doubling, plying, become tubulose enhancement layer with circular knitting machines；
(5) molding
A: prepared by cover layer: the outer layer sebific duct of (3) a draws the inside of inlet pipe shape enhancement layer, and two ends fixing seal is passed through 0.25-
0.50MPa steam, after 80-90min, row's steam blowing air pressurize cooling, when temperature is down to 50-60 DEG C, two ends are opened；
B: turn over band: making internal layer become outer layer with turning over carrying device said products, outer layer is with Concha Arcae；
C: surface roller aperture: use roller aperture machine by outer layer roller aperture one time；
D: drawing after roller aperture inside goods by the internal layer sebific duct of (3) b, two ends fixing seal is passed through the steaming of 0.25-0.50Mpa
Vapour, after 80-90min, row's steam blowing air pressurize cooling, when temperature is down to 50-60 DEG C, two ends are opened.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610499503.7A CN106113810B (en) | 2016-06-30 | 2016-06-30 | A kind of preparation technology of flexible butyronitrile two-sided adhesive fire-fighting |
| PCT/CN2016/108000 WO2018000713A1 (en) | 2016-06-30 | 2016-11-30 | Preparation process of flexible butyronitrile double-sided adhesive tape fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499503.7A CN106113810B (en) | 2016-06-30 | 2016-06-30 | A kind of preparation technology of flexible butyronitrile two-sided adhesive fire-fighting |
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| CN106113810B CN106113810B (en) | 2018-01-16 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000713A1 (en) * | 2016-06-30 | 2018-01-04 | 五行科技股份有限公司 | Preparation process of flexible butyronitrile double-sided adhesive tape fire hose |
| CN109140067A (en) * | 2018-07-31 | 2019-01-04 | 中裕软管科技股份有限公司 | A kind of anti-calcination fire hose and its preparation method |
| CN111959069A (en) * | 2020-01-07 | 2020-11-20 | 中裕软管科技股份有限公司 | Heat-resistant water belt and preparation method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703080A (en) * | 2018-11-23 | 2019-05-03 | 泉州市三星消防设备有限公司 | A kind of bilayer fire hose production technology |
| CN111592696A (en) * | 2020-01-07 | 2020-08-28 | 中裕软管科技股份有限公司 | High-performance wax film large-caliber rubber hose |
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| CN103244764A (en) * | 2013-05-10 | 2013-08-14 | 苏州嘉目工程有限公司 | Fire hose with long service life |
| JP2014172381A (en) * | 2013-03-13 | 2014-09-22 | Happo Chemical Co Ltd | Foamed resin made plate and production method thereof |
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| CN86205867U (en) * | 1986-08-08 | 1987-11-07 | 沈阳胶管厂 | Light flexible rubber tube |
| DE60019683T2 (en) * | 1999-06-28 | 2006-03-02 | Tokai Rubber Industries, Ltd., Komaki | Rubber composition, low fuel permeability hose, and low permeability electroconductive hose |
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| CN101121061A (en) * | 2007-08-03 | 2008-02-13 | 泰州五行消防水带有限公司 | Two-sided adhesive fire-fighting water belt |
| CN104262707A (en) * | 2014-09-25 | 2015-01-07 | 沈阳化工大学 | Light-colored NBR (nitrile-butadiene rubber)/PVC (polyvinyl chloride) elastomer taking LNBR (liquid nitrile-butadiene rubber) as plasticizer and preparation method of light-colored NBR/PVC elastomer |
| CN106113810B (en) * | 2016-06-30 | 2018-01-16 | 五行科技股份有限公司 | A kind of preparation technology of flexible butyronitrile two-sided adhesive fire-fighting |
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2016
- 2016-06-30 CN CN201610499503.7A patent/CN106113810B/en active Active
- 2016-11-30 WO PCT/CN2016/108000 patent/WO2018000713A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014172381A (en) * | 2013-03-13 | 2014-09-22 | Happo Chemical Co Ltd | Foamed resin made plate and production method thereof |
| CN103244764A (en) * | 2013-05-10 | 2013-08-14 | 苏州嘉目工程有限公司 | Fire hose with long service life |
| CN204998042U (en) * | 2015-07-01 | 2016-01-27 | 泰州中裕消防器材有限公司 | Aramid fiber and wear -resisting hosepipe of rubber blend |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018000713A1 (en) * | 2016-06-30 | 2018-01-04 | 五行科技股份有限公司 | Preparation process of flexible butyronitrile double-sided adhesive tape fire hose |
| CN109140067A (en) * | 2018-07-31 | 2019-01-04 | 中裕软管科技股份有限公司 | A kind of anti-calcination fire hose and its preparation method |
| CN111959069A (en) * | 2020-01-07 | 2020-11-20 | 中裕软管科技股份有限公司 | Heat-resistant water belt and preparation method thereof |
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| Publication number | Publication date |
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| WO2018000713A1 (en) | 2018-01-04 |
| CN106113810B (en) | 2018-01-16 |
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Denomination of invention: Preparation technology of a kind of flexible nitrile double faced adhesive fire hose Effective date of registration: 20210401 Granted publication date: 20180116 Pledgee: Jiangyan Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: 5ELEM HI-TECH Corp. Registration number: Y2021980002332 |
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Denomination of invention: Preparation process of a flexible nitrile double-sided adhesive fire hose Granted publication date: 20180116 Pledgee: Jiangyan Jiangsu rural commercial bank Limited by Share Ltd. Pledgor: 5ELEM HI-TECH Corp. Registration number: Y2024320000056 |