CN109355043A - A kind of process units of waterproof roll pressure sensitive adhesive - Google Patents
A kind of process units of waterproof roll pressure sensitive adhesive Download PDFInfo
- Publication number
- CN109355043A CN109355043A CN201811144748.3A CN201811144748A CN109355043A CN 109355043 A CN109355043 A CN 109355043A CN 201811144748 A CN201811144748 A CN 201811144748A CN 109355043 A CN109355043 A CN 109355043A
- Authority
- CN
- China
- Prior art keywords
- batch plant
- extruder
- machine
- premix
- sensitive adhesive
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J157/00—Adhesives based on unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09J157/02—Copolymers of mineral oil hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of process units of waterproof roll pressure sensitive adhesive, including extruder, premix forced feed machine, the first batch plant, the second batch plant, third batch plant, the 4th batch plant, the 5th batch plant and the 6th batch plant.The process units of waterproof roll pressure sensitive adhesive of the present invention, it uses differential parallel dual-screw extruding machine to produce pressure sensitive adhesive, the mixed process time is short, it can prevent material aging, and differential parallel dual-screw extruding machine can continous way production, the glue produced can be delivered in time and overlay coil production line, and glue is made to be used up in time, therefore glue does not need to save for a long time.
Description
Technical field
The present invention relates to a kind of process units of waterproof roll pressure sensitive adhesive.
Background technique
Underground space waterproof has two classes with waterproof roll is overlay at present: one kind is that asphaltic base overlays waterproof roll, another kind of
Waterproof roll is overlay for non-bituminous base.
Non-bituminous base overlays waterproof roll, and this have developed rapidly for several years, and the main material of such waterproof roll is macromolecular sheet material, glue
Adhesion coating uses pressure sensitive adhesive, and in production and work progress, smokeless, the feature of environmental protection is good, easy for construction, and comprehensive cost performance is high.
Usual manner production pressure sensitive adhesive generally uses helical-ribbon type reaction kettle, but the mixed effect of helical-ribbon type reaction kettle is poor, raw
It is long to produce process time；And continuous production is unable to using helical-ribbon type reaction kettle, batch production mode, production batch amount can only be used
It is for one ton or more, it is needed after product discharge in 160~180 DEG C of preservation a period of times, in case overlaying coil production line use；
Glue needs to keep high temperature for a long time during production and preservation, be easy to cause glue aging, colloidality is enable to decline, and entire glue mistake
Journey also bad control.
Summary of the invention
The purpose of the present invention is to provide a kind of process units of waterproof roll pressure sensitive adhesive, use differential double spiral shells in the same direction
Bar extruder produces pressure sensitive adhesive, and the mixed process time is short, can prevent material aging, and differential parallel dual-screw extruding machine can be continuous
Formula production, the glue produced can be delivered in time and overlay coil production line, and glue is made to be used up in time, therefore glue does not need to protect for a long time
It deposits.
To achieve the above object, the technical scheme is to design a kind of process units of waterproof roll pressure sensitive adhesive,
Including extruder, premix forced feed machine, the first batch plant, the second batch plant, third batch plant,
4th batch plant, the 5th batch plant and the 6th batch plant；
The extruder is differential parallel dual-screw extruding machine；Extruder leading portion is made of first segment machine barrel to Section of four machine barrel；
Extruder middle section is made of Section of five machine barrel to the 12nd section machine barrel；Extruder latter end is by the 13rd section machine barrel to the 16th section machine
Cylinder composition；
First batch plant, to premix forced feed machine rationing styrene-isoprene-phenylethene block
Copolymer；
Second batch plant, to premix forced feed machine rationing hydrogenated carbon five petroleum resin；
The third batch plant, to premix forced feed machine rationing hydrogenated rosin resin；
4th batch plant, to premix forced feed machine rationing naphthenic oil；
The premix forced feed machine, to the first batch plant, the second batch plant, third batch plant
It is premixed with the material of supply quantitative by the 4th batch plant, and the material after premix is fed to the first segment of extruder
In machine barrel；
5th batch plant, to the second section machine barrel rationing rutile type titanium white of extruder；
6th batch plant, to Section of four machine barrel rationing of extruder premix auxiliary agent, the premix auxiliary agent by
Quantitative antioxidant, ultraviolet absorbing agent and naphthenic oil mixes.
Preferably, it is de- to be respectively equipped with vacuum for Section of five machine barrel, protelum machine barrel and the 14th section machine barrel of the extruder
Port.
Preferably, the screw diameter of the extruder is 95mm, and draw ratio is 64:1~128:1.
Preferably, the temperature of the extruder leading portion is 160~180 DEG C.
Preferably, extruder middle section temperature setting is 180~200 DEG C.
Preferably, the extruder latter end temperature setting is 160~180 DEG C.
Advantages and advantages of the present invention are to provide a kind of process units of waterproof roll pressure sensitive adhesive, uses
Differential parallel dual-screw extruding machine produces pressure sensitive adhesive, and the mixed process time is short, can prevent material aging, and differential parallel dual-screw
Extruder can continous way production, the glue produced can be delivered in time and overlay coil production line, so that glue is used up in time, therefore glue is not
It needs to save for a long time.
Usual manner needs 6 hours or so using helical-ribbon type reaction kettle production pressure sensitive adhesive, and the present invention is in the same direction using differential
Double screw extruder production pressure sensitive adhesive only needs a few minutes, and the aging action in production process is preferably minimized by the present invention.
The present invention uses differential parallel dual-screw extruding machine mixed material, introduces symmetry breaking and generates asymmetric, mixing mistake
Chaotic mixing is generated in journey, greatly enhances the distributed rendering of material, and material, by asymmetric effect, is introduced in space
Drawing force field-effect, greatly enhances the dispersion mixing of material, and differential parallel dual-screw extruding machine collection is stretched, sheared, chaos
, institute's usual manner needs the mixed process of 6 hours using helical-ribbon type reaction kettle production pressure sensitive adhesive for three big efficiently mixing,
And the present invention only needs a few minutes that can mix using differential parallel dual-screw extruding machine production pressure sensitive adhesive.
The present invention produces pressure sensitive adhesive using differential parallel dual-screw extruding machine, and the entire mixed process time is short, thus effectively
Prevent material aging, and differential parallel dual-screw extruding machine can continous way production, the glue produced can be delivered in time and overlay volume
Material production line makes glue be used up in time, therefore glue does not need to save for a long time.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more
Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
The present invention provides a kind of process units of waterproof roll pressure sensitive adhesive, including extruder, premix forced feed machine, the
A certain amount of feeding device, the second batch plant, third batch plant, the 4th batch plant, the 5th quantitative confession
Expect device and the 6th batch plant；
The extruder is differential parallel dual-screw extruding machine；Extruder leading portion is made of first segment machine barrel to Section of four machine barrel；
Extruder middle section is made of Section of five machine barrel to the 12nd section machine barrel；Extruder latter end is by the 13rd section machine barrel to the 16th section machine
Cylinder composition；
First batch plant, to premix forced feed machine rationing styrene-isoprene-phenylethene block
Copolymer；
Second batch plant, to premix forced feed machine rationing hydrogenated carbon five petroleum resin；
The third batch plant, to premix forced feed machine rationing hydrogenated rosin resin；
4th batch plant, to premix forced feed machine rationing naphthenic oil；
The premix forced feed machine, to the first batch plant, the second batch plant, third batch plant
It is premixed with the material of supply quantitative by the 4th batch plant, and the material after premix is fed to the first segment of extruder
In machine barrel；
5th batch plant, to the second section machine barrel rationing rutile type titanium white of extruder；
6th batch plant, to Section of four machine barrel rationing of extruder premix auxiliary agent, the premix auxiliary agent by
Quantitative antioxidant, ultraviolet absorbing agent and naphthenic oil mixes.
Section of five machine barrel, protelum machine barrel and the 14th section machine barrel of the extruder are respectively equipped with vacuum outgas mouth.
The screw diameter of the extruder is 95mm, and draw ratio is 64:1~128:1.
Technique using process units of the present invention production waterproof roll pressure sensitive adhesive is as follows:
First batch plant is supplied 30 mass parts styrene-isoprene-phenylethene blocks to premix forced feed machine and is total to
Polymers；
Second batch plant supplies 35 mass parts hydrogenated carbon five petroleum resins to premix forced feed machine；
Third batch plant supplies 15 mass parts hydrogenated rosin resins to premix forced feed machine；
4th batch plant supplies 14 mass parts naphthenic oils to premix forced feed machine；
Forced feed machine is premixed to the first batch plant, the second batch plant, third batch plant and the 4th
The quantitative material supplied of batch plant is premixed, and the material after premix is fed to the first segment machine barrel of extruder
In；
5th batch plant supplies 3 mass parts rutile type titanium whites to the second section machine barrel of extruder；
6th batch plant premixes auxiliary agent to Section of four machine barrel rationing of extruder, and the premix auxiliary agent is by 0.3 mass
Part antioxidant 1010,0.2 mass parts irgasfos 168,0.25 mass parts ultraviolet absorbing agent UV-328,0.25 mass parts ultraviolet light
Absorbent UV-292 and 5 mass parts naphthenic oils mix；
The temperature of extruder leading portion is 160~180 DEG C；
Extruder middle section temperature setting is 180~200 DEG C；
Extruder latter end temperature setting is 160~180 DEG C.
Pressure sensitive adhesive produced by the invention can be used for non-bituminous base and overlay waterproof roll, and pressure sensitive adhesive is limpid in sight, weatherability
It is good, pressure sensitive adhesive it is first it is viscous, hold viscosity energy is excellent, high with the peel strength of concrete.After heat ageing and UV treatment, the present invention
The stripping performance of pressure sensitive adhesive and concrete, hence it is evident that better than the pressure sensitive adhesive produced with helical-ribbon type reaction kettle.
Comparative test:
Pressure-sensitive adhesive formula: 30 mass parts styrene-isoprene-styrene block copolymer, 35 mass parts hydrogenated carbon, five petroleum
Resin, 15 mass parts hydrogenated rosin resins, 19 mass parts naphthenic oils, 3 mass parts rutile type titanium whites, 0.3 mass parts antioxygen
1010,0.2 mass parts irgasfos 168 of agent, 0.25 mass parts ultraviolet absorbing agent UV-328,0.25 mass parts ultraviolet absorbing agent
UV-292.It (uses helical-ribbon type reaction kettle) by conventional methods respectively and present invention process (uses differential Co rotating Twin Screw Extrusion
Machine) production, the physical index comparison of gained pressure sensitive adhesive is as shown in the table.
Viscosity test standard: GB/T9751-1988 holds Adhesion Test Method and is surveyed by GB/T35467-2017 method
Examination, softening point testing standard: after GB/T 4507-2014, with the peel strength of rear pouring concrete, heat ageing processing with concrete
Peel strength, tested by GB/T23457-2017 standard with the peel strength of concrete after ultraviolet lineation.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of process units of waterproof roll pressure sensitive adhesive, which is characterized in that including extruder, premix forced feed machine, the
A certain amount of feeding device, the second batch plant, third batch plant, the 4th batch plant, the 5th quantitative confession
Expect device and the 6th batch plant；
The extruder is differential parallel dual-screw extruding machine；Extruder leading portion is made of first segment machine barrel to Section of four machine barrel；
Extruder middle section is made of Section of five machine barrel to the 12nd section machine barrel；Extruder latter end is by the 13rd section machine barrel to the 16th section machine
Cylinder composition；
First batch plant, to premix forced feed machine rationing styrene-isoprene-phenylethene block
Copolymer；
Second batch plant, to premix forced feed machine rationing hydrogenated carbon five petroleum resin；
The third batch plant, to premix forced feed machine rationing hydrogenated rosin resin；
4th batch plant, to premix forced feed machine rationing naphthenic oil；
The premix forced feed machine, to the first batch plant, the second batch plant, third batch plant
It is premixed with the material of supply quantitative by the 4th batch plant, and the material after premix is fed to the first segment of extruder
In machine barrel；
5th batch plant, to the second section machine barrel rationing rutile type titanium white of extruder；
6th batch plant, to Section of four machine barrel rationing of extruder premix auxiliary agent, the premix auxiliary agent by
Quantitative antioxidant, ultraviolet absorbing agent and naphthenic oil mixes.
2. the process units of waterproof roll pressure sensitive adhesive according to claim 1, which is characterized in that the of the extruder
Five section machine barrels, protelum machine barrel and the 14th section machine barrel are respectively equipped with vacuum outgas mouth.
3. the process units of waterproof roll pressure sensitive adhesive according to claim 1, which is characterized in that the spiral shell of the extruder
Shank diameter is 95mm, and draw ratio is 64:1~128:1.
4. the process units of waterproof roll pressure sensitive adhesive according to claim 1, which is characterized in that the extruder leading portion
Temperature be 160~180 DEG C.
5. the process units of waterproof roll pressure sensitive adhesive according to claim 1, which is characterized in that the extruder middle section
Temperature setting is 180~200 DEG C.
6. the process units of waterproof roll pressure sensitive adhesive according to claim 1, which is characterized in that the extruder latter end
Temperature setting is 160~180 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811144748.3A CN109355043B (en) | 2018-09-29 | 2018-09-29 | Apparatus for producing of pressure-sensitive adhesive for waterproofing membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811144748.3A CN109355043B (en) | 2018-09-29 | 2018-09-29 | Apparatus for producing of pressure-sensitive adhesive for waterproofing membrane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109355043A true CN109355043A (en) | 2019-02-19 |
| CN109355043B CN109355043B (en) | 2020-10-27 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241124A (en) * | 2011-06-29 | 2011-11-16 | 常熟市恒信粘胶有限公司 | Screw extruded device for producing sealant |
| CN103331891A (en) * | 2013-07-05 | 2013-10-02 | 杨志 | Method for production of hot-melt pressure-sensitive adhesive by twin-screw extruder |
| CN104371585A (en) * | 2014-11-24 | 2015-02-25 | 衡水中铁建工程橡胶有限责任公司 | Reaction type macromolecular self-adhering waterproof coiled material and preparation method thereof |
| CN106183268A (en) * | 2016-07-25 | 2016-12-07 | 江苏凯伦建材股份有限公司 | A kind of pre-laying water-proof coiled material of self-adhesion macromolecule and preparation method thereof |
| DE102016010082A1 (en) * | 2016-07-22 | 2018-01-25 | Entex Rust & Mitschke Gmbh | Processing of polyvinyl chlorides |
-
2018
- 2018-09-29 CN CN201811144748.3A patent/CN109355043B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102241124A (en) * | 2011-06-29 | 2011-11-16 | 常熟市恒信粘胶有限公司 | Screw extruded device for producing sealant |
| CN103331891A (en) * | 2013-07-05 | 2013-10-02 | 杨志 | Method for production of hot-melt pressure-sensitive adhesive by twin-screw extruder |
| CN104371585A (en) * | 2014-11-24 | 2015-02-25 | 衡水中铁建工程橡胶有限责任公司 | Reaction type macromolecular self-adhering waterproof coiled material and preparation method thereof |
| DE102016010082A1 (en) * | 2016-07-22 | 2018-01-25 | Entex Rust & Mitschke Gmbh | Processing of polyvinyl chlorides |
| CN106183268A (en) * | 2016-07-25 | 2016-12-07 | 江苏凯伦建材股份有限公司 | A kind of pre-laying water-proof coiled material of self-adhesion macromolecule and preparation method thereof |
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| Publication number | Publication date |
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| CN109355043B (en) | 2020-10-27 |
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