CN106351013A - Gel dipping solution for chinlon curtain cloth and preparation method of gel dipping solution - Google Patents
Gel dipping solution for chinlon curtain cloth and preparation method of gel dipping solution Download PDFInfo
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- CN106351013A CN106351013A CN201610603933.9A CN201610603933A CN106351013A CN 106351013 A CN106351013 A CN 106351013A CN 201610603933 A CN201610603933 A CN 201610603933A CN 106351013 A CN106351013 A CN 106351013A
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- Prior art keywords
- latex
- dipping solution
- reactor
- add
- phenolic resin
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
- D06M15/41—Phenol-aldehyde or phenol-ketone resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
- C08G8/22—Resorcinol
-
- 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
- D06M11/58—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 nitrogen or compounds thereof, e.g. with nitrides
- D06M11/59—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 nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
- D06M11/60—Ammonia as a gas or in solution
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
- D06M15/3562—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
-
- 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
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a gel dipping solution for chinlon curtain cloth. The gel dipping solution is prepared by adding ammonia water after vinylpyridine-styrene-butadiene ternary copolymer latex (called VP latex for short), styrene-butadiene latex (called SBR latex for short) of a styrene-butadiene copolymer and phenolic resin are mixed. The gel dipping solution has the beneficial effects that a bonding film which is formed by the VP latex in the composition of the gel dipping solution is rich in flexibility and is easily vulcanized with rubber; the phenolic resin has active hydrogen atoms, is adsorbed to the surface of latex, meanwhile, can be combined by polar groups in fibres, and can be adsorbed by the surface of a fabric, so that chinlon curtain threads are powerfully adhered to the rubber, and an H-test value is improved; the ammonia water in the gel dipping solution can effectively reduce gel from sticking to a drawing roller of a gel dipping machine; methyl alcohol in the gel dipping solution can enable the H-test value to not be reduced obviously in a long preservation period after a curtain which is subjected to gel dipping is warehoused.
Description
Technical field
The present invention relates to a kind of dipping solution of polyamide cord fabric and preparation method thereof.
Background technology
Polyamide cord fabric as rubber framework material it is necessary to possess certain physical and mechanical propertiess.Dropped possess high-strength
Outside the little and good dimensional stability of power, impact resistance, resisting fatigue, density, the adhesion of polyamide cord fabric and rubber, directly
Determine serviceability and the service life of tire.Because the polarity of nylon fibre is very strong, can not directly and rubber occur physics and
The bonding of chemistry, that is, chinlon cord fabric thread can not directly with rubber forcefully viscous and together with.It is therefore necessary to by means of impregnation
Operation, makes cord fabric uniformly cover one layer of glue preparing.After drying, stretching, glue layer is changed into cover layer,
And be impregnated into inside cord fabric, using this layer of cover layer, to reach improve viscous between chinlon cord fabric thread and rubber and purpose.
, in the production process of dipped type cord fabric, not only there is low intensity in traditional Resorcin-Formaldehyde-Latex dipping solution
Problem, but also there are following two problems:, after one is dipped type cord fabric warehouse-in, take out respectively taking 1870dtex/2v1 as a example
Take different times dipped type cord fabric, the h extraction value recording significantly decreases；Two is in production, has substantial amounts of gel to stick at leaching
In glue machine draw roll.Need to be cleaned with 5 ~ 6h daily, have a strong impact on the normal performance of equipment capacity.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of dipping solution of polyamide cord fabric and preparation method thereof, with gram
Take the deficiencies in the prior art.
The technical scheme is that, a kind of dipping solution of polyamide cord fabric, by vinylpyridine-styrene-fourth two
Alkene ternary polymerization latex (abbreviation vp latex), the styrene-butadiene latex (abbreviation sbr latex) of SB
Make with ammonification water after phenolic resin mixing, the parts by weight of dipping solution are:
Vp latex: 200
Sbr latex；50
Phenolic resin；260
Ammonia: 70
Pure water: 420
The component (weight portion) of described phenolic resin is:
Resorcinol: 8.84
Formaldehyde: 18.72
Sodium hydroxide: 7.8
Methanol: 0.5
Pure water: 223.6
The impregnation liquid and preparation method thereof of described polyamide cord fabric is:
The preparation of phenolic resin: one, add pure water in reactor, water temperature controls at 22 DEG C ± 1 DEG C；2nd, add in reactor
Enter sodium hydroxide, stir 5 minutes；3rd, add resorcinol in reactor, stir 20 minutes；4th, treat that resorcinol is all molten
Xie Hou, adds methanol to in reactor, stirs 10 minutes；Five add formaldehyde, continuous stirring 5 hours in reactor, and control
Temperature processed is at 22 DEG C ± 1 DEG C；
Prepared by dipping solution: one, add pure water in reactor；2nd, add ammonia in reactor, stir 5 minutes；3rd, to anti-
Answer and in kettle, add sbr latex, vp latex；4th, add phenolic resin in reactor, stir 30 minutes.
The invention has the beneficial effects as follows, in the composition of dipping solution, viscous and film that vp latex is formed be rich in flexibility be easy to
Rubber co-vulcanization, phenolic resin contains active hydrogen atom, is attracted on latex surface, simultaneously also can be with the polarity in fiber
Group combines, and is adsorbed by fabric face, make chinlon cord fabric thread and rubber forcefully viscous and together with, improve h extraction value；Leaching
Ammonia in glue is effectively reduced gel and sticks in cement dipping machine draw roll, and the methanol in dipping solution can make dipped type cord fabric put in storage
Afterwards, in longer storage life, h extraction value no significantly declines.
Specific embodiment
A kind of dipping solution of polyamide cord fabric, by vinylpyridine-styrene-butadiene tri-component copolymer latex (referred to as
Vp latex), ammonification after the styrene-butadiene latex (abbreviation sbr latex) of SB and phenolic resin mixing
Water is made, and the parts by weight of dipping solution are:
Vp latex: 200
Sbr latex；50
Phenolic resin；260
Ammonia: 70
Pure water: 420
The component (weight portion) of described phenolic resin is:
Resorcinol: 8.84
Formaldehyde: 18.72
Sodium hydroxide: 7.8
Methanol: 0.5
Pure water: 223.6
The mass percentage concentration of described formaldehyde is 37%, and the mass percentage concentration of described sodium hydroxide is 12%, and described pure water is electric
Conductance is 50 micro- west -10 micro- west.
The impregnation liquid and preparation method thereof of described polyamide cord fabric is:
First carry out the prefabricated of phenolic resin: in reactor, one, add pure water, water temperature controls at 22 DEG C ± 1 DEG C；2nd, to reaction
Add sodium hydroxide in kettle, stir 5 minutes；3rd, add resorcinol in reactor, stir 20 minutes；4th, treat resorcinol
After all dissolving, add methanol to in reactor, stir 10 minutes；Five add formaldehyde in reactor, and continuous stirring 5 is little
When, and control temperature near 22 DEG C.
Then carry out dipping solution preparation: one, add pure water in reactor；2nd, add ammonia in reactor, stir 5
Minute；3rd, sbr latex, vp latex are added in reactor；4th, add phenolic resin in reactor, stir 20 minutes.
By contrast test, the cord fabric and the rubber that are processed using this dipping solution glue and after, its h extraction value significantly improves,
Test data is as shown in the table.
Extract the dipped type cord fabric with warehouse-in before month, carry out h extraction value contrast test, the curtain that this dipping solution is processed
Sub- cloth h extraction value is unchanged；And the h extraction value of the cord fabric that existing dipping solution is processed, drop-out value is 50%.
This dipping solution aborning, equipment operation 24 hours, immersing glue process finds no gel roll banding phenomenon.Equipment is given birth to
Production capacity is tried hard to keep and is held normal performance.
Claims (2)
1. a kind of dipping solution of polyamide cord fabric, by vinylpyridine-styrene-butadiene tri-component copolymer latex (abbreviation vp
Latex), ammonification water system after the styrene-butadiene latex (abbreviation sbr latex) of SB and phenolic resin mixing
Become, the parts by weight of dipping solution are:
Vp latex: 200；
Sbr latex: 50
Phenolic resin；260
Ammonia: 70
Pure water: 420
The component (weight portion) of described phenolic resin is:
Resorcinol: 8.84
Formaldehyde: 18.72
Sodium hydroxide: 7.8
Methanol: 0.5
Pure water: 223.6.
2. the dipping solution of polyamide cord fabric according to claim 1, its preparation method is:
The preparation of phenolic resin: one, add pure water in reactor, water temperature controls at 22 DEG C ± 1 DEG C；2nd, add in reactor
Enter sodium hydroxide, stir 5 minutes；3rd, add resorcinol in reactor, stir 20 minutes；4th, treat that resorcinol is all molten
Xie Hou, adds methanol to in reactor, stirs 10 minutes；Five add formaldehyde, continuous stirring 5 hours in reactor, and control
Temperature processed is at 22 DEG C ± 1 DEG C；
Prepared by dipping solution: one, add pure water in reactor；2nd, add ammonia in reactor, stir 5 minutes；3rd, to anti-
Answer and in kettle, add sbr latex, vp latex；4th, add phenolic resin in reactor, stir 30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603933.9A CN106351013A (en) | 2016-07-28 | 2016-07-28 | Gel dipping solution for chinlon curtain cloth and preparation method of gel dipping solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603933.9A CN106351013A (en) | 2016-07-28 | 2016-07-28 | Gel dipping solution for chinlon curtain cloth and preparation method of gel dipping solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106351013A true CN106351013A (en) | 2017-01-25 |
Family
ID=57843318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610603933.9A Pending CN106351013A (en) | 2016-07-28 | 2016-07-28 | Gel dipping solution for chinlon curtain cloth and preparation method of gel dipping solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106351013A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137212A (en) * | 2018-07-30 | 2019-01-04 | 江苏百利达股份有限公司 | A kind of production line and method of chinlon 6 dipped tire core fabric |
| CN113338035A (en) * | 2021-04-29 | 2021-09-03 | 江阴百利达工业布有限公司 | Impregnation liquid for improving cloth cover chromatic aberration of polyamide fiber 6 cord fabric |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486008A (en) * | 2010-12-01 | 2012-06-06 | 北京雷特新技术实业公司 | Surface treatment emulsion capable of improving adhesion of aramid woven fabric and metal flake |
| CN102912635A (en) * | 2012-11-01 | 2013-02-06 | 台州宏元工艺有限公司 | Polyester gum dipping solution and production process thereof |
-
2016
- 2016-07-28 CN CN201610603933.9A patent/CN106351013A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102486008A (en) * | 2010-12-01 | 2012-06-06 | 北京雷特新技术实业公司 | Surface treatment emulsion capable of improving adhesion of aramid woven fabric and metal flake |
| CN102912635A (en) * | 2012-11-01 | 2013-02-06 | 台州宏元工艺有限公司 | Polyester gum dipping solution and production process thereof |
Non-Patent Citations (2)
| Title |
|---|
| 冯建平 等: "一元胶、三元胶对浸胶帘子布的影响", 《现代纺织技术》 * |
| 郭丰伟: "锦纶帘子线浸胶液的制备", 《合成纤维工业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137212A (en) * | 2018-07-30 | 2019-01-04 | 江苏百利达股份有限公司 | A kind of production line and method of chinlon 6 dipped tire core fabric |
| CN113338035A (en) * | 2021-04-29 | 2021-09-03 | 江阴百利达工业布有限公司 | Impregnation liquid for improving cloth cover chromatic aberration of polyamide fiber 6 cord fabric |
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Application publication date: 20170125 |