CN109355925A - A kind of high magnification PVC coating foam material production method - Google Patents
A kind of high magnification PVC coating foam material production method Download PDFInfo
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- CN109355925A CN109355925A CN201811546986.7A CN201811546986A CN109355925A CN 109355925 A CN109355925 A CN 109355925A CN 201811546986 A CN201811546986 A CN 201811546986A CN 109355925 A CN109355925 A CN 109355925A
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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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/18—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
- D06N3/183—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials the layers are one next to the other
-
- 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
- D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
- D06N3/0036—Polyester fibres
-
- 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
-
- 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
-
- 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/047—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with fluoropolymers
-
- 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
-
- 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
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
- D06N3/08—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products with a finishing layer consisting of polyacrylates, polyamides or polyurethanes or polyester
-
- 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
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/06—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/068—Polyurethanes
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
The present invention provides a kind of high magnification PVC coating foam material production methods, comprising the following steps: step (1): the preparation of E-PVC paste；Step (2): first pass coating preplasticizing processing；Step (3): second time coating foaming pretreatment；Step (4): third is handled all over coating foaming process；Step (5): front and back sides surface treatment；Step (6): trimming, cooling and winding, technique of the invention can produce the PVC coating foamed material that expansion ratio reaches 6-8 times.
Description
Technical field
The present invention relates to PVC coatings arts, and in particular to arrives a kind of high magnification PVC coating foam material production method.
Background technique
PVC coating foamed material routine multiplying power is all between 2-4, as the market demand requires increasingly expansion ratio
It is high.The E-PVC paste being formulated using high magnification foaming agent will appear foam thickness deficiency, foaming not using a production
Uniformly, relatively more etc. abnormal problems of surface bubble.The foamed material surface irregularity produced, foaming be not fine and smooth, leads simultaneously
It causes heat insulating effect to be deteriorated, is unable to reach market to the quality requirement of coating foamed material.
Summary of the invention
In order to solve above-mentioned insufficient defect, the present invention provides a kind of high magnification PVC coating foam material production method,
By the present invention in that being configured to E-PVC paste with high magnification AC foaming agent；And in order to reduce blowing temperature, also add in formula
Add a certain amount of K-Zn activator, is that foaming is more easier, uniformly in this way, reduces production control condition.Three times lifes are used simultaneously
Production. art condition overcomes some abnormal problems of production high magnification PVC coating foamed material, including foam thickness deficiency, foaming are not
Uniformly, surface bubble is mostly etc..
The present invention provides a kind of high magnification PVC coating foam material production methods, comprising the following steps:
Step (1): the preparation of E-PVC paste；
Step (2): first pass coating preplasticizing processing；
Step (3): second time coating foaming pretreatment；
Step (4): third is handled all over coating foaming process；
Step (5): front and back sides surface treatment；
Step (6): trimming, cooling and winding.
Above-mentioned production method, wherein the E-PVC paste contains high magnification AC foaming agent and K-Zn activator.
Above-mentioned production method, wherein in the step (2), first pass uses three cutter painting coating process, first in polyester fiber
It presss from both sides screen cloth front and back sides and coats one layer of E-PVC paste, one layer of foaming E-PVC paste of front re-coating later.
Above-mentioned production method, wherein in the step (3), second time foaming E-PVC in front surface coated corresponding amount is pasted
Agent, coated weight are determined according to expansion ratio.
Above-mentioned production method, wherein in step (4), overleaf coat one layer of E-PVC paste, one layer of front surface coated hair
E-PVC paste is steeped, upper paste amount converts according to expansion ratio.
Above-mentioned production method, wherein in the step (5), layer can be Kynoar or poly- methyl esters third at mounting
E pioic acid methyl ester layer.
Above-mentioned production method, wherein in the step (2), first pass is to carry out preplasticizing processing to the paste of coating,
The volatile matter small molecule of the inside is removed simultaneously.
The present invention provides a kind of high magnification PVC coating foam material production methods to have the advantages that the present invention
E-PVC paste is configured to by using high magnification AC foaming agent；And in order to reduce blowing temperature, also addition is certain in formula
The K-Zn activator of amount is that foaming is more easier, uniformly in this way, reduces production control condition.Three times production technologies are used simultaneously
Condition overcomes some abnormal problems of production high magnification PVC coating foamed material, including foam thickness is insufficient, foaming is uneven,
Surface bubble is mostly etc..
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, the present invention and its feature, outer
Shape and advantage will become more apparent upon.Identical label indicates identical part in all the attached drawings.Not deliberately proportionally
Draw attached drawing, it is preferred that emphasis is show the gist of the present invention.
Fig. 1 is a kind of process flow chart of high magnification PVC coating foam material production method of the present invention.
Specific embodiment
In the following description, a large amount of concrete details are given so as to provide a more thorough understanding of the present invention.So
And it is obvious to the skilled person that the present invention may not need one or more of these details and be able to
Implement.In other examples, in order to avoid confusion with the present invention, for some technical characteristics well known in the art not into
Row description.
In order to thoroughly understand the present invention, detailed step and detailed structure will be proposed in following description, so as to
Illustrate technical solution of the present invention.Presently preferred embodiments of the present invention is described in detail as follows, however other than these detailed descriptions, this
Invention can also have other embodiments.
A kind of high magnification PVC coating foam material production method provided by the invention, comprising the following steps:
Step (1): the preparation of E-PVC paste, wherein E-PVC paste contains high magnification AC foaming agent and K-Zn activator,
E-PVC paste is configured to by using high magnification AC foaming agent；And in order to reduce blowing temperature, also addition is certain in formula
The K-Zn activator of amount is that foaming is more easier, uniformly in this way, reduces production control condition；
Step (2): first pass coating preplasticizing processing, first pass use three cutter painting coating process, first press from both sides net in polyester fiber
Cloth front and back sides coat one layer of E-PVC paste, and one layer of foaming E-PVC paste of front re-coating later, first pass is the paste to coating
Agent carries out preplasticizing processing, while removing the volatile matter small molecule of the inside；
Step (3): second time coating foaming pretreatment, second time foaming E-PVC paste in front surface coated corresponding amount apply
The amount of covering is determined according to expansion ratio；
Step (4): third is handled all over coating foaming process, overleaf coats one layer of E-PVC paste, one layer of front surface coated hair
E-PVC paste is steeped, upper paste amount converts according to expansion ratio；
Step (5): front and back sides are surface-treated, and layer can be Kynoar or poly- methyl esters methyl acrylate layer at mounting,
A protective layer is formed in foaming front and back sides, achievees the effect that anti-fouling and self-cleaning and easy cleaning；
Step (6): trimming, cooling and winding.
In the present invention, process according to the invention can produce the PVC coating foaming material that expansion ratio reaches 6-8 times
Material；The foamed material foaming effect produced according to this technique uniformly, exquisiteness, surfacing, insulation and noise control audio
Fruit is good；And anti-fouling and self-cleaning and easy cleaning effect are had according to the foamed material that this technique is produced.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, devices and structures not described in detail herein should be understood as gives reality with the common mode in this field
It applies；Anyone skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and technical content many possible changes and modifications are made to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this is not affected the essence of the present invention.Therefore, anything that does not depart from the technical scheme of the invention, foundation
Technical spirit of the invention any simple modifications, equivalents, and modifications made to the above embodiment, still fall within the present invention
In the range of technical solution protection.
Claims (7)
1. a kind of high magnification PVC coating foam material production method, which comprises the following steps:
Step (1): the preparation of E-PVC paste；
Step (2): first pass coating preplasticizing processing；
Step (3): second time coating foaming pretreatment；
Step (4): third is handled all over coating foaming process；
Step (5): front and back sides surface treatment；
Step (6): trimming, cooling and winding.
2. a kind of high magnification PVC coating foam material production method as described in claim 1, which is characterized in that the E-PVC
Paste contains high magnification AC foaming agent and K-Zn activator.
3. a kind of high magnification PVC coating foam material production method as claimed in claim 2, which is characterized in that the step
(2) in, first pass uses three cutter painting coating process, first coats one layer of E-PVC paste, Zhi Houzheng in polyester fiber folder screen cloth front and back sides
Face is coated with one layer of foaming E-PVC paste.
4. a kind of high magnification PVC coating foam material production method as claimed in claim 3, which is characterized in that the step
(3) in, second time foaming E-PVC paste in front surface coated corresponding amount, coated weight is determined according to expansion ratio.
5. a kind of high magnification PVC coating foam material production method as claimed in claim 4, which is characterized in that step (4)
In, one layer of E-PVC paste, one layer of foaming E-PVC paste of front surface coated are overleaf coated, upper paste amount converts according to expansion ratio.
6. a kind of high magnification PVC coating foam material production method as claimed in claim 5, which is characterized in that the step
(5) in, layer can be Kynoar or poly- methyl esters methyl acrylate layer at mounting.
7. a kind of high magnification PVC coating foam material production method as claimed in claim 5, which is characterized in that the step
(2) in, first pass is to carry out preplasticizing processing to the paste of coating, while removing the volatile matter small molecule of the inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546986.7A CN109355925A (en) | 2018-12-18 | 2018-12-18 | A kind of high magnification PVC coating foam material production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811546986.7A CN109355925A (en) | 2018-12-18 | 2018-12-18 | A kind of high magnification PVC coating foam material production method |
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| Publication Number | Publication Date |
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| CN109355925A true CN109355925A (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811546986.7A Pending CN109355925A (en) | 2018-12-18 | 2018-12-18 | A kind of high magnification PVC coating foam material production method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396320A (en) * | 2019-07-09 | 2019-11-01 | 思嘉环保材料科技（上海）有限公司 | A kind of pre- preparation method with slurry of coating AC foaming agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420246A (en) * | 2013-08-21 | 2015-03-18 | 江阴博特纺织有限公司 | Breathable impact-resistant noiseless artificial leather |
| CN104494264A (en) * | 2014-12-31 | 2015-04-08 | 思嘉环保材料科技（上海）有限公司 | Cold-resistant heat-insulating foaming material for tent, as well as preparation method thereof |
| CN105780506A (en) * | 2016-03-29 | 2016-07-20 | 思嘉环保材料科技（上海）有限公司 | Heat-insulating noise-proof foam tent material and production method thereof |
| CN107794773A (en) * | 2017-10-30 | 2018-03-13 | 宁波天盾防水材料有限公司 | A kind of fluffy room canvas and preparation method thereof |
-
2018
- 2018-12-18 CN CN201811546986.7A patent/CN109355925A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104420246A (en) * | 2013-08-21 | 2015-03-18 | 江阴博特纺织有限公司 | Breathable impact-resistant noiseless artificial leather |
| CN104494264A (en) * | 2014-12-31 | 2015-04-08 | 思嘉环保材料科技（上海）有限公司 | Cold-resistant heat-insulating foaming material for tent, as well as preparation method thereof |
| CN105780506A (en) * | 2016-03-29 | 2016-07-20 | 思嘉环保材料科技（上海）有限公司 | Heat-insulating noise-proof foam tent material and production method thereof |
| CN107794773A (en) * | 2017-10-30 | 2018-03-13 | 宁波天盾防水材料有限公司 | A kind of fluffy room canvas and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110396320A (en) * | 2019-07-09 | 2019-11-01 | 思嘉环保材料科技（上海）有限公司 | A kind of pre- preparation method with slurry of coating AC foaming agent |
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Application publication date: 20190219 |