CN110409178A - A kind of waterproof coiled material tyre base fabric hydrophobic plastotype agent and the preparation method and application thereof - Google Patents
A kind of waterproof coiled material tyre base fabric hydrophobic plastotype agent and the preparation method and application thereof Download PDFInfo
- Publication number
- CN110409178A CN110409178A CN201910669763.8A CN201910669763A CN110409178A CN 110409178 A CN110409178 A CN 110409178A CN 201910669763 A CN201910669763 A CN 201910669763A CN 110409178 A CN110409178 A CN 110409178A
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- CN
- China
- Prior art keywords
- base fabric
- hydrophobic
- plastotype
- coiled material
- waterproof coiled
- Prior art date
- 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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- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/11—Starch or derivatives thereof
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/10—Repellency against liquids
- D06M2200/12—Hydrophobic properties
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
The invention discloses a kind of hydrophobic plastotype agent of waterproof coiled material tyre base fabric, are prepared by the raw material of following parts by weight: 5--8 parts of SiO 2 powder, 35--40 parts of starch, and appropriate amount of water；Specific preparation needs following steps, and SiO 2 powder is proportionally thoroughly mixed with water, it is spare that mixed liquor a1 is made by S1；Mixed liquor a1 in S1 step is proportionally thoroughly mixed with the starch, hydrophobic plastotype glue a2 is made by S2；By using the hydrophobic plastotype agent of the application, hyperfine SiO 2 powder is uniformly distributed inside plastotype agent after mixing；After tire base semi-finished product dipping, hyperfine earth silicon material is attached to fiber surface and tire base fabric inner space；Since superfinishing fine silica has fabulous hydrophobicity, then when drying, moisture further diverges from the fiber surface in tire base, effectively improve the hydrophobicity of tire base fabric finished product, tire base fabric water content is reduced, the product qualification rate of waterproof roll is greatly promoted, it is with good economic efficiency.
Description
Technical field
The present invention relates to waterproof roll tire base fabric manufacturing technology fields, specifically more particularly to a kind of waterproof roll
The hydrophobic plastotype agent and the preparation method and application thereof of tire base fabric.
Background technique
Asphalt felt is a kind of non-woven cloth with tire base fabric, is polyester long fibre or staple fiber through different process networking, needle
The processes such as thorn, thermal finalization are process；The semi-finished product of asphalt felt tire base fabric i.e. our relatively conventional geotextiles on the market
The manufacture craft of product, semi-finished product is more mature, and is applied in modified asphalt waterproof coiled material, such as SBS elastomer-modified
Asphalt water-proof coiled material, APP atactic polypropylene (APP) modified bituminous waterproof sheet material etc., need to be on the basis of geotextiles through thermal finalization, cutting, volume
The techniques such as song can finally obtain the tire base fabric that can adapt to coiled material production standard.
Currently, heat setting process is highly developed in domestic geotextiles production technology and textile industry, but due to
Modified bituminous pitch coiled material is different from the production technology of other industry, and the requirement for tire base fabric there are certain requirements；Especially rolling up
It is therein by taking SBS elastomer modified asphalt waterproof roll product state compulsory standard GB18242 as an example in material product standard
The standard requirements such as quality increase, have great association with the quality of tire base fabric after heat resistance, permeability, immersion；If tire base
The water content of cloth is higher, then is easy to cause tire base fabric to generate bubble during passing through high temperature prepregs oil and coating material, causes pre-
Immersion oil is impregnated with effect variation, and finished product construction rear surface will appear craterlet, influence waterproof effect.
Summary of the invention
The purpose of the present invention is to provide: a kind of hydrophobic plastotype agent of new type waterproof coiled material tire base fabric, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the invention provides the following technical scheme: a kind of hydrophobic modeling of new type waterproof coiled material tire base fabric
Type agent, wherein it is prepared by the raw material of following parts by weight: 5--8 parts of SiO 2 powder, 35--40 parts of starch, water is suitable
Amount.
Specifically, waterproof coiled material tyre base fabric is prepared with hydrophobic plastotype agent by following steps: S1, by silicon dioxide powder
End is proportionally thoroughly mixed with water, and it is spare that mixed liquor a1 is made；
Mixed liquor a1 in S1 step is proportionally thoroughly mixed with the starch, hydrophobic plastotype glue is made by S2
a2。
Preferably, the SiO 2 powder mesh number is 400 mesh.
Preferably, in the S1 step, it is 80--90 DEG C that SiO 2 powder, which is stirred temperature with water, in whipping process
The frequency of the first stirring motor used is 10HZ, mixing time 1.5h.
Preferably, in the S2 step, mixed liquor a1 and starch are stirred temperature control at 90 DEG C or so, whipping process
Used in the second stirring motor frequency be 20Hz, mixing time 2h-3h.
Above-mentioned waterproof coiled material tyre base fabric is with the application method of hydrophobic plastotype agent: tire base fabric is immersed hydrophobic plastotype glue
a2；Secondly, the tire base fabric of dipped hydrophobic plastotype glue a2 is put into squeeze roller group；Finally, being dried in Drying unit.
In above-mentioned use process, the pressure of the squeeze roller group is controlled in 0.6mMpa, the drying temperature of the Drying unit
Control is at 190 DEG C -205 DEG C.
Further scheme as the technical program: SiO 2 powder, starch, the ratio between water are 1: 7: 55
The utility model has the advantages that compared with prior art, the beneficial effects of the present invention are: by using the hydrophobic plastotype of the application
Agent, hyperfine SiO 2 powder are uniformly distributed inside plastotype agent after mixing；After tire base semi-finished product dipping, due to starch
Caking property, hyperfine earth silicon material is attached to fiber surface and tire base fabric inner space；Due to hyperfine titanium dioxide
Silicon has fabulous hydrophobicity, then when drying, moisture further diverges from the fiber surface in tire base, effectively improve tire base fabric at
The hydrophobicity of product reduces tire base fabric water content, improves downstream coiled material product quality, finally makes the product qualification rate of waterproof roll
It greatly promotes, it is with good economic efficiency.
Detailed description of the invention
Fig. 1 is the micro- knot of manufactured tire base fabric finished product after the hydrophobic plastotype agent of waterproof coiled material tyre base fabric proposed by the present invention
Structure schematic diagram.
In figure: 1- tire base fabric long fibre, 2- silica.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment
Hydrophobic plastotype agent proposed by the present invention mainly includes the raw material of following weight part ratio when the present invention is embodied: herein
Using matched plastotype agent gross weight as radix, hyperfine dioxide-containing silica ratio is 5%-8%, and content of starch ratio is 35%-
40%, remaining is water.Wherein, superfine silicon dioxide specification is 400 mesh, i.e. its powder diameter is about 38 microns, and product customization is wanted
It asks as 400 mesh screen percent of pass not less than 90%.
Include the following steps in the manufacturing process of hydrophobic plastotype agent, S1: first proportionally filling SiO 2 powder with water
Divide mixing, temperature is controlled at 80 DEG C -90 DEG C, wherein the first stirring motor frequency is 10Hz when being stirred, mixing time is
1.5h left and right；
S2: S1 mixing liquid is proportionally mixed with starch, and temperature is controlled at 90 DEG C or so, and in stirring, second is stirred
Mixing electric machine frequency is 20Hz, mixing time 2h-3h, forms hydrophobic plastotype glue a2；It should be noted that must in S1 institute
When the mixing liquid a1 stated not yet forms suspension, starch is added immediately, it is equal in glue otherwise hydrophobic material will to be not achieved
Even distribution；And after starch is added, it should stir, hydrophobic plastotype glue a2 the apparent phenomenon after mixing evenly is not
The bulky grains such as not yet broken starch group can occur.
Above-mentioned waterproof coiled material tyre base fabric is with the application method of hydrophobic plastotype agent: firstly, tire base semi-finished product are immersed hydrophobic
Plastotype glue a2；Secondly, the tire base fabric of dipped hydrophobic plastotype glue a2 is put into squeeze roller group；Finally, in Drying unit
It is dried.
In above-mentioned use process, in 26m/min, the pressure of squeeze roller group is controlled for the velocity of rotation control of the squeeze roller group
It controls in the drying temperature of 0.6mMpa, the Drying unit at 190 DEG C -205 DEG C.
Further scheme as the technical program: SiO 2 powder, starch, the ratio between water are 1: 7: 55.
Referring to Fig.1, manufactured tire base after being used the hydrophobic plastotype agent of new type waterproof coiled material tire base fabric of the present invention
Cloth finished product schematic internal view；2 powder of superfinishing fine silica is uniformly distributed inside plastotype agent after mixing；Through tire base semi-finished product
After dipping, due to the caking property of starch, hyperfine earth silicon material is attached to fiber surface and tire base fabric inner space；By
There is fabulous hydrophobicity in superfinishing fine silica, then when drying, moisture further diverges from the fiber surface in tire base, reaches
The effect for reducing moisture is arrived.
Case study on implementation measures contrast table:
1 water cut test of table, by taking I type product in national standard GB18840 as an example, water cut test result is as follows:
| Classification | Moisture content % | Average % |
| Conventional glue | 0.32、0.38、0.49、0.50、0.23 | 0.38 |
| The application plastotype agent | 0.26、0.22、0.18、0.36、0.20 | 0.24 |
Table 1
As it can be seen from table 1 new type waterproof coiled material tire base fabric of the present invention is aqueous to tire base fabric with hydrophobic plastotype agent
The reduction of rate is played the role of obviously.
Coiled material produces case measurement comparison
Table 2 is that quality increases after coiled material immersion in I type product in SBS elastomer modified asphalt waterproof roll national standard GB18242
Add test result:
Table 2
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, is not taking off
Under the premise of from present inventive concept, several modifications and improvements can also be made, these also should be considered as protection scope of the present invention,
These all will not influence the effect and patent practicability that the present invention is implemented.
Claims (7)
1. a kind of hydrophobic plastotype agent of waterproof coiled material tyre base fabric, it is characterised in that: it is prepared by the raw material of following parts by weight:
5--8 parts of SiO 2 powder, 35--40 parts of starch, appropriate amount of water.
2. a kind of waterproof coiled material tyre base fabric preparation method of hydrophobic plastotype agent, it is characterised in that: its by following steps prepare and
At: SiO 2 powder is proportionally thoroughly mixed with water, it is spare that mixed liquor a1 is made by S1；
Mixed liquor a1 in S1 step is proportionally thoroughly mixed by S2 with the starch, and hydrophobic plastotype glue is made in gelatinization
a2。
3. a kind of hydrophobic plastotype agent of waterproof coiled material tyre base fabric according to claim 1 or 2, it is characterised in that: described two
Silicon oxide powder mesh number is 400 mesh.
4. the hydrophobic plastotype agent of a kind of waterproof coiled material tyre base fabric according to claim 2, it is characterised in that: the S1 step
In, it is 80--90 DEG C that SiO 2 powder, which is stirred temperature with water, and the frequency for stirring the first stirring motor used is 10HZ,
Mixing time is 1.5h.
5. the hydrophobic plastotype agent of a kind of waterproof coiled material tyre base fabric according to claim 2, it is characterised in that: the S2 step
In, mixed liquor a1 and starch are stirred temperature control at 90 DEG C or so, and stirring the second stirring motor frequency used is 20Hz,
Mixing time is 2h-3h.
6. a kind of waterproof coiled material tyre base fabric application method of hydrophobic plastotype agent, it is characterised in that: dredged firstly, tire base fabric is immersed
4.5 seconds inside water plastotype glue a2；Secondly, the tire base fabric of dipped hydrophobic plastotype glue a2 is put into squeeze roller group；Finally, In
Drying unit is dried.
7. a kind of application of the hydrophobic plastotype agent of waterproof coiled material tyre base fabric according to claim 6, it is characterised in that: described
The pressure control of squeeze roller group is controlled in 0.6mMpa, the drying temperature of the Drying unit at 190 DEG C -205 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669763.8A CN110409178B (en) | 2019-07-19 | 2019-07-19 | Hydrophobic plastic forming agent for waterproof coiled material tire base cloth and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669763.8A CN110409178B (en) | 2019-07-19 | 2019-07-19 | Hydrophobic plastic forming agent for waterproof coiled material tire base cloth and preparation method and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110409178A true CN110409178A (en) | 2019-11-05 |
| CN110409178B CN110409178B (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910669763.8A Active CN110409178B (en) | 2019-07-19 | 2019-07-19 | Hydrophobic plastic forming agent for waterproof coiled material tire base cloth and preparation method and application thereof |
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| CN (1) | CN110409178B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194903A (en) * | 2013-04-17 | 2013-07-10 | 山东天鼎丰非织造布有限公司 | Finishing agent for waterproof coiled material tire base fabric and preparation method thereof |
| CN104647845A (en) * | 2015-01-29 | 2015-05-27 | 山东天鼎丰非织造布有限公司 | Polyester reinforcement and preparation method thereof as well as waterproof membrane |
| CN204914755U (en) * | 2015-08-07 | 2015-12-30 | 王天赋 | Aerogel waterproofing membrane |
| CN106891592A (en) * | 2017-01-18 | 2017-06-27 | 曹明忠 | It is a kind of with sound insulation, heat-insulated, water-proof function self-adhesive coiled material |
| CN107901541A (en) * | 2017-10-19 | 2018-04-13 | 上海东方雨虹防水技术有限责任公司 | Waterproof and insulation integrated modified bituminous pitch coiled material and preparation method thereof |
| CN109281169A (en) * | 2018-11-14 | 2019-01-29 | 滁州天鼎丰非织造布有限公司 | A kind of high extension felt foundation and its production method |
| CN109371689A (en) * | 2018-09-10 | 2019-02-22 | 天津大学 | Super-hydrophobic polyester oil drawing cloth and preparation method thereof |
-
2019
- 2019-07-19 CN CN201910669763.8A patent/CN110409178B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103194903A (en) * | 2013-04-17 | 2013-07-10 | 山东天鼎丰非织造布有限公司 | Finishing agent for waterproof coiled material tire base fabric and preparation method thereof |
| CN104647845A (en) * | 2015-01-29 | 2015-05-27 | 山东天鼎丰非织造布有限公司 | Polyester reinforcement and preparation method thereof as well as waterproof membrane |
| CN204914755U (en) * | 2015-08-07 | 2015-12-30 | 王天赋 | Aerogel waterproofing membrane |
| CN106891592A (en) * | 2017-01-18 | 2017-06-27 | 曹明忠 | It is a kind of with sound insulation, heat-insulated, water-proof function self-adhesive coiled material |
| CN107901541A (en) * | 2017-10-19 | 2018-04-13 | 上海东方雨虹防水技术有限责任公司 | Waterproof and insulation integrated modified bituminous pitch coiled material and preparation method thereof |
| CN109371689A (en) * | 2018-09-10 | 2019-02-22 | 天津大学 | Super-hydrophobic polyester oil drawing cloth and preparation method thereof |
| CN109281169A (en) * | 2018-11-14 | 2019-01-29 | 滁州天鼎丰非织造布有限公司 | A kind of high extension felt foundation and its production method |
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| CN110409178B (en) | 2022-09-06 |
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