CN108642909A - A kind of production technology of carbon black asphalt water-proof coiled material - Google Patents
A kind of production technology of carbon black asphalt water-proof coiled material Download PDFInfo
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- CN108642909A CN108642909A CN201810318930.XA CN201810318930A CN108642909A CN 108642909 A CN108642909 A CN 108642909A CN 201810318930 A CN201810318930 A CN 201810318930A CN 108642909 A CN108642909 A CN 108642909A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N5/00—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch
- D06N5/003—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch coated with bitumen
- D06N5/006—Roofing materials comprising a fibrous web coated with bitumen or another polymer, e.g. pitch coated with bitumen characterised by the means to apply it to a support or to another roofing membrane, e.g. self-adhesive layer or strip
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
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- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
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- D06C11/00—Teasing, napping or otherwise roughening or raising pile of textile fabrics
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- D06N2201/00—Chemical constitution of the fibres, threads or yarns
- D06N2201/08—Inorganic fibres
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- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/08—Bituminous material, e.g. asphalt, tar, bitumen
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- D06N2209/00—Properties of the materials
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Abstract
The invention discloses a kind of production technology of carbon black asphalt water-proof coiled material, the concrete operation step is：Step 1：Asphalt and softening oil are mixed, then heated, modifying agent is then added and is ground, isothermal holding, the mixed raw material one of softening, step 2 is made：By carbon black pellet Raymond machine crushing drying powdering, then it filters, sift out the larger particle of particle, then filtered hydrocarbon black powder and the cotton-wool smashed are added in step 1 in mixed raw material one obtained and obtain mixed raw material two, and the bubble removal for being generated mixed material by ultrasonic wave defoaming device, isothermal holding.The paved in multi-layers that the present invention passes through netted activated carbon fibre line braided fabric, and the ultrasonic wave de-bubble to each mixed material, the pressing of mixed raw material two and batching, keep entire coiled material tensile resistance stronger, good water-proof effect, by the addition of rubber, cotton-wool and carbon black, keep entire waterproof coiled material performance good.
Description
Technical field
The present invention relates to carbon black asphalt water-proof coiled material production technology field, more particularly to a kind of carbon black asphalt water-proof coiled material
Production technology.
Background technology
Asphalt water-proof coiled material is traditional waterproof roll, and at low cost, tensile strength and elongation percentage are low, and temperature stability is poor,
High temperature easily trickles, fragile under low temperature to split；Resistance to ag(e)ing is poor, and service life is short, belongs to low-grade waterproof roll, but is modified drip at present
Green waterproof roll sizing material need to add softening oil and soften to modifying agent in modified technique, in the hope of increasing the dissolving of modifying agent
Rate.But after the completion of modification, light components are easy to be precipitated from modified asphalt waterproof coiled material in softening oil, reduce coiled material and build
The adhesive ability of basal plane is built, " channeling water " phenomenon is generated, influences the waterproof effect of building.Carbon black molecule surface area itself is very big,
With good oil absorbing effect, can modified extra softening oil light component be subjected to good absorption, avoid light group of softening oil
It analyzes, promotes waterproof roll waterproof effect, but carbon black is directly processed into powder in existing processing technology and is mixed with raw material
It closes, is carrying out heating cooling processing, method is simple, and the waterproof roll tensile resistance produced is weaker, and carbon black also has
Water imbibition, entire waterproof coiled material performance are poor.
Therefore, it is necessary to solve the above problems to invent a kind of production technology of carbon black asphalt water-proof coiled material.
Invention content
The purpose of the present invention is to provide a kind of production technologies of carbon black asphalt water-proof coiled material, pass through netted activated carbon fibre
The paved in multi-layers of line braided fabric, and the ultrasonic wave de-bubble to each mixed material, the pressing of mixed raw material two and batching make whole
A coiled material tensile resistance is stronger, good water-proof effect, by the addition of rubber, cotton-wool and carbon black, makes entire waterproof coiled material performance
It is good, softening oil light component is adsorbed well, the in addition laying of outermost layer waterproof layer can avoid carbon black from being contacted with water, influence it
To the adsorption capacity of softening oil light component, keep waterproof coiled material effect more preferable, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of production technology of carbon black asphalt water-proof coiled material,
The concrete operation step is：
Step 1：Asphalt and softening oil are mixed, then heated, modifying agent is then added and is ground, isothermal holding,
The mixed raw material one of softening is made；
Step 2：It by carbon black pellet Raymond machine crushing drying powdering, then filters, sifts out the larger particle of particle,
Then filtered hydrocarbon black powder and the cotton-wool smashed are added in step 1 in mixed raw material one obtained and obtain mixed raw material
Two, and the bubble removal for being generated mixed material by ultrasonic wave defoaming device, isothermal holding；
Step 3：Particle is made in the rubber of recycling and then heats melting, the plastics of recycling are cleaned, are sterilized, is micro-
Biological treatment is dried and is smashed and is ground into powdery, and it is former that the recycled plastic of rubber grain and powdery is then mixed and made into mixing
Material three；
Step 4：Activated carbon fiber material is woven into line using Weaving device, then two activated carbon fibre material lines with
One asbestos yarn coincidence is woven, and base fabric is made in braiding, then utilizes grinding device by base fabric sanding, by activated carbon fibre line
Braiding reticulates spare；
Step 5：Mixed raw material three obtained in step 3 is coated in sanding base fabric obtained outer surface in step 4,
Then it is dried with oven, constantly carries out pressing rolling with roller in drying course, bubble is driven out of, be prepared into batching；
Step 6：The mixed raw material two obtained in step 2 is laid on to the batching outer surface obtained in step 5, then
Mixed raw material two and batching are pressed, bubble is driven out of, is cooled down to obtain asphalt felt semi-finished product；
Step 7：Asphalt felt semi-finished product after cooling in step 6 are heated again, step 4 is laid with after softening
In netted activated carbon fibre line braided fabric obtained, then press, cooled down again, be laid with mixed raw material two after cooling, so
After heat, re-lay netted activated carbon fibre line braided fabric, then press, cooled down again, and so on, be laid with Multilayer Network
After shaped activated carbon fiber line braided fabric, outermost layer lays mixed raw material two and cooling；
Step 8：Then the two external application vegetable oil lipid layer of outermost layer mixed raw material obtained in step 7 is smeared anti-
Entire asphalt felt is dried with oven, removes moisture removal by water layer；
Step 9：The finished product back side obtained in step 8 is subjected to bundle hole, enhances the adhesive ability of adhesive surface.
Preferably, heating temperature is 150-200 DEG C in the step 1, time 40-60min.
Preferably, powdered carbon black particle is set as 300-500 mesh in the step 2.
Preferably, drying temperature is 100-140 DEG C in the step 5, drying time 30-40min.
Preferably, cooling temperature is 10-20 DEG C in the step 6.
Preferably, heating temperature is 150-200 DEG C in the step 7, and cooling temperature is 10-20 DEG C.
Preferably, drying temperature is 50-70 DEG C in the step 8, drying time 15-25min.
The technique effect and advantage of the present invention：
1, by the addition of rubber, cotton-wool and carbon black, keep entire waterproof coiled material performance good, softening oil light component is adsorbed good
Good, the in addition laying of outermost layer waterproof layer can avoid carbon black from being contacted with water, influence its adsorption energy to softening oil light component
Power keeps waterproof coiled material effect more preferable；
2, by the paved in multi-layers of netted activated carbon fibre line braided fabric, and the ultrasonic wave of each mixed material is removed
Bubble, the pressing of mixed raw material two and batching keep entire coiled material tensile resistance stronger, good water-proof effect；
3, it is overlapped with an asbestos yarn using two activated carbon fibre material lines and is woven into base fabric, then utilize grinding device will
Base fabric sanding keeps entire base fabric close for being bonded between mixed raw material two, will not detach, enhance the intensity of entire coiled material
And tensile resistance, the finished product back side is finally in addition subjected to bundle hole, the adhesive ability of finished product adhesive surface can be enhanced.
Specific implementation mode
Below in conjunction with the embodiment in the present invention, technical solution in the embodiment of the present invention carries out clearly and completely
Description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment 1：
The present invention provides a kind of production technology of carbon black asphalt water-proof coiled material, the concrete operation step is：
Step 1：Asphalt and softening oil are mixed, then heated, heating temperature is 150 DEG C, time 40min, so
Modifying agent is added afterwards and grinds, isothermal holding, the mixed raw material one of softening is made；
Step 2：By carbon black pellet Raymond machine crushing drying powdering, powdered carbon black particle is set as 300 mesh, then
Filtering, sifts out the larger particle of particle, then filtered hydrocarbon black powder and the cotton-wool smashed is added obtained in step 1
Mixed raw material two, and the bubble removal for generating mixed material by ultrasonic wave defoaming device are obtained in mixed raw material one, are kept the temperature
Processing；
Step 3：Particle is made in the rubber of recycling and then heats melting, the plastics of recycling are cleaned, are sterilized, is micro-
Biological treatment is dried and is smashed and is ground into powdery, and it is former that the recycled plastic of rubber grain and powdery is then mixed and made into mixing
Material three；
Step 4：Activated carbon fiber material is woven into line using Weaving device, then two activated carbon fibre material lines with
One asbestos yarn coincidence is woven, and base fabric is made in braiding, then utilizes grinding device by base fabric sanding, by activated carbon fibre line
Braiding reticulates spare；
Step 5：Mixed raw material three obtained in step 3 is coated in sanding base fabric obtained outer surface in step 4,
Then it is dried with oven, drying temperature is 100 DEG C, drying time 30min, is constantly pressed with roller in drying course
It closes and rolls, bubble is driven out of, batching is prepared into；
Step 6：The mixed raw material two obtained in step 2 is laid on to the batching outer surface obtained in step 5, then
Mixed raw material two and batching are pressed, drive bubble out of, is cooled down to obtain asphalt felt semi-finished product, cooling temperature is 10 DEG C；
Step 7：Asphalt felt semi-finished product after cooling in step 6 are heated again, heating temperature is 150 DEG C,
It is laid with netted activated carbon fibre line braided fabric obtained in step 4 after softening, then presses, is cooled down again, cooling temperature
It is 10 DEG C, is laid with mixed raw material two after cooling, then heats, re-lay netted activated carbon fibre line braided fabric, then press, then
It is secondary to be cooled down, and so on, after being laid with Multilayer Network shaped activated carbon fiber line braided fabric, outermost layer lays mixed raw material two simultaneously
It is cooling；
Step 8：Then the two external application vegetable oil lipid layer of outermost layer mixed raw material obtained in step 7 is smeared anti-
Water layer is dried entire asphalt felt with oven, and it is 50 DEG C to remove moisture removal, drying temperature, drying time 15min；
Step 9：The finished product back side obtained in step 8 is subjected to bundle hole, enhances the adhesive ability of adhesive surface.
The coiled material intensity prepared in the present embodiment is general, and tensile resistance is general, and waterproof ability is general, in addition the present embodiment
In extracted 30 coiled materials and carry out tensile resistances and waterproof ability test, wherein 22 coiled materials are excellent, be left 8 coiled materials
There is slight slight crack, and slightly seeps water.
Embodiment 2：
The present invention provides a kind of production technology of carbon black asphalt water-proof coiled material, the concrete operation step is：
Step 1：Asphalt and softening oil are mixed, then heated, heating temperature is 175 DEG C, time 50min, so
Modifying agent is added afterwards and grinds, isothermal holding, the mixed raw material one of softening is made；
Step 2：By carbon black pellet Raymond machine crushing drying powdering, powdered carbon black particle is set as 400 mesh, then
Filtering, sifts out the larger particle of particle, then filtered hydrocarbon black powder and the cotton-wool smashed is added obtained in step 1
Mixed raw material two, and the bubble removal for generating mixed material by ultrasonic wave defoaming device are obtained in mixed raw material one, are kept the temperature
Processing；
Step 3：Particle is made in the rubber of recycling and then heats melting, the plastics of recycling are cleaned, are sterilized, is micro-
Biological treatment is dried and is smashed and is ground into powdery, and it is former that the recycled plastic of rubber grain and powdery is then mixed and made into mixing
Material three；
Step 4：Activated carbon fiber material is woven into line using Weaving device, then two activated carbon fibre material lines with
One asbestos yarn coincidence is woven, and base fabric is made in braiding, then utilizes grinding device by base fabric sanding, by activated carbon fibre line
Braiding reticulates spare；
Step 5：Mixed raw material three obtained in step 3 is coated in sanding base fabric obtained outer surface in step 4,
Then it is dried with oven, drying temperature is 125 DEG C, drying time 35min, is constantly pressed with roller in drying course
It closes and rolls, bubble is driven out of, batching is prepared into；
Step 6：The mixed raw material two obtained in step 2 is laid on to the batching outer surface obtained in step 5, then
Mixed raw material two and batching are pressed, drive bubble out of, is cooled down to obtain asphalt felt semi-finished product, cooling temperature is 15 DEG C；
Step 7：Asphalt felt semi-finished product after cooling in step 6 are heated again, heating temperature is 175 DEG C,
It is laid with netted activated carbon fibre line braided fabric obtained in step 4 after softening, then presses, is cooled down again, cooling temperature
It is 15 DEG C, is laid with mixed raw material two after cooling, then heats, re-lay netted activated carbon fibre line braided fabric, then press, then
It is secondary to be cooled down, and so on, after being laid with Multilayer Network shaped activated carbon fiber line braided fabric, outermost layer lays mixed raw material two simultaneously
It is cooling；
Step 8：Then the two external application vegetable oil lipid layer of outermost layer mixed raw material obtained in step 7 is smeared anti-
Water layer is dried entire asphalt felt with oven, and it is 60 DEG C to remove moisture removal, drying temperature, drying time 20min；
Step 9：The finished product back side obtained in step 8 is subjected to bundle hole, enhances the adhesive ability of adhesive surface.
Comparative example 1, coiled material intensity prepared by embodiment 2 is good, and tensile resistance is good, and waterproof ability is good, in addition this reality
It applies and has extracted 30 coiled materials progress tensile resistances and waterproof ability test in example, 29 coiled materials are excellent, are left 1 volume
Material has slight deformation, but waterproof ability is good.
Embodiment 3：
The present invention provides a kind of production technology of carbon black asphalt water-proof coiled material, the concrete operation step is：
Step 1：Asphalt and softening oil are mixed, then heated, heating temperature is 200 DEG C, time 60min, so
Modifying agent is added afterwards and grinds, isothermal holding, the mixed raw material one of softening is made；
Step 2：By carbon black pellet Raymond machine crushing drying powdering, powdered carbon black particle is set as 500 mesh, then
Filtering, sifts out the larger particle of particle, then filtered hydrocarbon black powder and the cotton-wool smashed is added obtained in step 1
Mixed raw material two, and the bubble removal for generating mixed material by ultrasonic wave defoaming device are obtained in mixed raw material one, are kept the temperature
Processing；
Step 3：Particle is made in the rubber of recycling and then heats melting, the plastics of recycling are cleaned, are sterilized, is micro-
Biological treatment is dried and is smashed and is ground into powdery, and it is former that the recycled plastic of rubber grain and powdery is then mixed and made into mixing
Material three；
Step 4：Activated carbon fiber material is woven into line using Weaving device, then two activated carbon fibre material lines with
One asbestos yarn coincidence is woven, and base fabric is made in braiding, then utilizes grinding device by base fabric sanding, by activated carbon fibre line
Braiding reticulates spare；
Step 5：Mixed raw material three obtained in step 3 is coated in sanding base fabric obtained outer surface in step 4,
Then it is dried with oven, drying temperature is 140 DEG C, drying time 40min, is constantly pressed with roller in drying course
It closes and rolls, bubble is driven out of, batching is prepared into；
Step 6：The mixed raw material two obtained in step 2 is laid on to the batching outer surface obtained in step 5, then
Mixed raw material two and batching are pressed, drive bubble out of, is cooled down to obtain asphalt felt semi-finished product, cooling temperature is 20 DEG C；
Step 7：Asphalt felt semi-finished product after cooling in step 6 are heated again, heating temperature is 200 DEG C,
It is laid with netted activated carbon fibre line braided fabric obtained in step 4 after softening, then presses, is cooled down again, cooling temperature
It is 20 DEG C, is laid with mixed raw material two after cooling, then heats, re-lay netted activated carbon fibre line braided fabric, then press, then
It is secondary to be cooled down, and so on, after being laid with Multilayer Network shaped activated carbon fiber line braided fabric, outermost layer lays mixed raw material two simultaneously
It is cooling；
Step 8：Then the two external application vegetable oil lipid layer of outermost layer mixed raw material obtained in step 7 is smeared anti-
Water layer is dried entire asphalt felt with oven, and it is 70 DEG C to remove moisture removal, drying temperature, drying time 25min；
Step 9：The finished product back side obtained in step 8 is subjected to bundle hole, enhances the adhesive ability of adhesive surface.
Comparative example 1 and 2, the coiled material intensity prepared in the present embodiment is general, and tensile resistance is general, waterproof ability
It is good, 30 coiled materials have in addition been extracted in the present embodiment and have carried out tensile resistance and waterproof ability test, wherein 26 coiled materials are intact
Lossless, being left 4 coiled materials has slight slight crack, and slightly seeps water.
It is learnt according to embodiment 1-3, proportion of raw material is moderate in embodiment 2, and processing temperature is moderate, and rubber, cotton-wool
With the addition of carbon black, carbon black pellet is moderate, keeps entire waterproof coiled material performance good, and tensile resistance is good, is inhaled to softening oil light component
It is attached good.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (7)
1. a kind of production technology of carbon black asphalt water-proof coiled material, it is characterised in that：The concrete operation step is：
Step 1：Asphalt and softening oil are mixed, then heated, modifying agent is then added and is ground, isothermal holding, is made
The mixed raw material one of softening；
Step 2：It by carbon black pellet Raymond machine crushing drying powdering, then filters, sifts out the larger particle of particle, then
Filtered hydrocarbon black powder and the cotton-wool smashed are added in step 1 in mixed raw material one obtained and obtain mixed raw material two, and
The bubble removal for being generated mixed material by ultrasonic wave defoaming device, isothermal holding；
Step 3：Particle is made in the rubber of recycling and then heats melting, the plastics of recycling are cleaned, are sterilized, microorganism
It handles, dry and smashes and be ground into powdery, the recycled plastic of rubber grain and powdery is then mixed and made into mixed raw material three；
Step 4：Activated carbon fiber material is woven into line using Weaving device, then two activated carbon fibre material lines and one
Asbestos yarn coincidence is woven, and base fabric is made in braiding, then utilizes grinding device by base fabric sanding, activated carbon fibre line is woven
It reticulates spare；
Step 5：Mixed raw material three obtained in step 3 is coated in sanding base fabric obtained outer surface in step 4, then
It is dried with oven, constantly carries out pressing rolling with roller in drying course, bubble is driven out of, be prepared into batching；
Step 6：The mixed raw material two obtained in step 2 is laid on to the batching outer surface obtained in step 5, then will be mixed
It closes raw material two to press with batching, drives bubble out of, cooled down to obtain asphalt felt semi-finished product；
Step 7：Asphalt felt semi-finished product after cooling in step 6 are heated again, is laid in step 4 and makes after softening
The netted activated carbon fibre line braided fabric obtained, then presses, is cooled down again, is laid with mixed raw material two after cooling, then adds
Heat re-lays netted activated carbon fibre line braided fabric, then presses, cooled down again, and so on, it is laid with the netted work of multilayer
Property carbon fibre thread braided fabric after, outermost layer lays mixed raw material two and cooling；
Step 8：Two external application vegetable oil lipid layer of outermost layer mixed raw material obtained, then smears waterproof layer in step 7,
Entire asphalt felt is dried with oven, removes moisture removal finished product；
Step 9：The finished product back side obtained in step 8 is subjected to bundle hole, enhances the adhesive ability of adhesive surface.
2. a kind of production technology of carbon black asphalt water-proof coiled material according to claim 1, it is characterised in that：The step 1
Middle heating temperature is 150-200 DEG C, time 40-60min.
3. a kind of production technology of carbon black asphalt water-proof coiled material according to claim 1, it is characterised in that：The step 2
Middle powdered carbon black particle is set as 300-500 mesh.
4. a kind of production technology of carbon black asphalt water-proof coiled material according to claim 1, it is characterised in that：The step 5
Middle drying temperature is 100-140 DEG C, drying time 30-40min.
5. a kind of production technology of carbon black asphalt water-proof coiled material according to claim 1, it is characterised in that：The step 6
Middle cooling temperature is 10-20 DEG C.
6. a kind of production technology of carbon black asphalt water-proof coiled material according to claim 1, it is characterised in that：The step 7
Middle heating temperature is 150-200 DEG C, and cooling temperature is 10-20 DEG C.
7. a kind of production technology of carbon black asphalt water-proof coiled material according to claim 1, it is characterised in that：The step 8
Middle drying temperature is 50-70 DEG C, drying time 15-25min.
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Cited By (1)
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