CN103909721A - Manufacturing method of high-adhesion-resistance polyvinyl chloride screen cloth film - Google Patents
Manufacturing method of high-adhesion-resistance polyvinyl chloride screen cloth film Download PDFInfo
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- CN103909721A CN103909721A CN201410168972.1A CN201410168972A CN103909721A CN 103909721 A CN103909721 A CN 103909721A CN 201410168972 A CN201410168972 A CN 201410168972A CN 103909721 A CN103909721 A CN 103909721A
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Abstract
The invention discloses a manufacturing method of a high-adhesion-resistance polyvinyl chloride screen cloth film. The manufacturing method comprises the following steps: uniformly mixing the following components in parts by weight: 100 parts of polyvinyl chloride resin, 0-80 parts of orthophthalic plasticizers, 0-30 parts of sulfonic plasticizers, 30-100 parts of p-benzene plasticizers, 0-40 parts of heavy calcium carbonate, 10-40 parts of light calcium carbonate, 2-5 parts of a heat-resisting stabilizer and 3-5 parts of a pigment; sequentially carrying out mixing, plasticating and calendaring on the mixture to form a sheet, and laminating the sheet with base cloth; thermally compounding the obtained film into sandwiched screen cloth, wherein two surfaces of the screen cloth are polyvinyl chloride and the middle of the screen cloth is the base cloth; carrying out surface treatment and drying on two surfaces of a thermally-formed semi-finished product by virtue of a high-adhesion-resistance material formed by mixing 0-1 part of modified polyurethane resin, 0-1 part of modified acrylic resin, 0-0.1 part of silicon dioxide and 1-5 parts of a solvent; finally carrying out heating, embossing, cooling and forming on the compounded semi-finished product, so as to obtain the high-adhesion-resistance polyvinyl chloride screen cloth film. The adhesion resistance of the surface of the high-adhesion-resistance polyvinyl chloride screen cloth film prepared by utilizing the manufacturing method is excellent.
Description
Technical field
The present invention relates to a kind of artificial leather preparation method, particularly a kind of high conglutination-resistance polyvinyl chloride folder screen cloth film material manufacture method.
Background technology
Household swimming pool at present, inflatable boats etc. are widely used gradually, but Household swimming pool in the market, inflatable boats etc. are all polyvinyl chloride film or the polyvinyl chloride folder screen cloth film materials adopting, because pvc material itself has stronger adhesive, in the time opening again after aerated product stored collapsed, usually occur being sticked together between nexine and top layer and between top layer and top layer, be difficult to peel away, even there is tearing phenomenon, cause aerated product gas leakage cannot continue to use, reduce the service life of aerated product, also bring great puzzlement to user.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of high conglutination-resistance polyvinyl chloride folder screen cloth film material manufacture method, this high conglutination-resistance polyvinyl chloride folder screen cloth film material manufacturing approach craft is simple, and the product surface of its production has the extremely excellent anti-stick effect that connects.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of high conglutination-resistance polyvinyl chloride folder screen cloth film material manufacture method, and concrete steps are as follows:
Step 1: mix: mixed plasticizer benzene class plasticizer being formed by 100 weight portion Corvics, by the adjacent benzene class of 0～80 weight portion plasticizer, 0～30 weight portion sulphonic acids plasticizer and 30～100 weight portions, mixed fillers, 2～5 weight portion heat-resisting stabilizing agents, 3～5 weight portion pigment that are made up of 0～40 weight portion powdered whiting and 10～40 weight portion precipitated calcium carbonates are placed in high speed dispersion mixer and mix, 120 ℃～130 ℃ of whipping temps, mixing time 100～200s;
Step 2: calendering formation: by the material mixing enter in banbury, carry out mixing, 130 ℃～150 ℃ of melting temperatures, mixing time 200～300s, then be expelled on opening rubber mixing machine, plasticate after 15min under the temperature conditions of 120 ℃～130 ℃ by two opening rubber mixing machines successively, be delivered to and in four-roll calender, be rolled into the sheet material of thickness at 0.5mm ± 0.1mm, then fit with base cloth, calender operating condition temperature is 165 ℃～170 ℃, speed of production is 30 ± 10m/min, laminate pressure >=1T;
Step 3: Compound Machining: the folder screen cloth product that the heat on folder screen cloth compounding machine of gained film in step 2 is combined into two face pvc intermediate base cloth;
Step 4: surface treatment: all use high conglutination-resistance material to carry out surface pretreatment on half-finished positive and negative two faces after thermoforming, after drying, complete, 120 ℃～135 ℃ of drying conditions, operating speed 20m/min, described high conglutination-resistance material is acrylic resin modified by 0～1 weight portion modified polyurethane resin, 0～1 weight portion, 0～0.1 weight portion silica and 1～5 parts by weight solvent mix together;
Step 5: thermoforming: the semi-finished product after compound are sent in foaming machine or embossing machine after heating, under hot state, product is carried out to embossing, then through cooling and shaping, 180 ℃～190 ℃ of operations for forming condition temperature, speed of production 10m/min.
As a further improvement on the present invention, the product cooling and shaping of the method by logical cooling water in knurling rolls after to embossing in step 5.
As a further improvement on the present invention, described base cloth is selected 1000D, product peel strength >=100N/5cm.
The invention has the beneficial effects as follows: the present invention has applied the coating of modification on positive and negative two surfaces of film material, in coating, all design and added a large amount of inorganic particles, can cause the content of the resin of adhesion generation to reach high conglutination-resistance by reducing top layer, simultaneously in order to realize and effective combination of resin, activation processing has all been carried out on the surface of inorganic particles, the product surface that adopts the method to produce has the extremely excellent anti-stick effect that connects, finished product in use, run into thermal source the not adhesion phenomenon between coplanar of product can not occur yet, meet harsh require (60 ℃～70 ℃ of the mill run General Requirements) of anti-adhesion test 6KG × 24h × 110, laboratory ℃ condition.
The specific embodiment
Embodiment: a kind of high conglutination-resistance polyvinyl chloride folder screen cloth film material manufacture method, concrete steps are as follows:
Step 1: mix:
Mix is prepared burden by scheme in following table:
Wherein:
Heat-resisting stabilizing agent is at least one in liquid barium cadmium zinc stabilizer, barium stearate stabilizing agent, cadmium stearate stabilizing agent, zinc stearate stabilizing agent;
Aforementioned batching is all placed in high speed dispersion mixer and is mixed, 120 ℃～130 ℃ of whipping temps, mixing time 180s;
Step 2: calendering formation: by the material mixing enter in banbury, carry out mixing, 130 ℃～150 ℃ of melting temperatures, mixing time 200～300s, then be expelled on opening rubber mixing machine, plasticate after 15min under the temperature conditions of 120 ℃～130 ℃ by two opening rubber mixing machines successively, be delivered to and in four-roll calender, be rolled into the sheet material of thickness at 0.5mm ± 0.1mm, then fit with base cloth, calender operating condition temperature is 165 ℃～170 ℃, speed of production is 30 ± 10m/min, laminate pressure >=1T;
Step 3: Compound Machining: the folder screen cloth product that the heat on folder screen cloth compounding machine of gained film in step 2 is combined into two face pvc intermediate base cloth;
Step 4: surface treatment: all use high conglutination-resistance material to carry out surface pretreatment on half-finished positive and negative two faces after thermoforming, after drying, complete, 120 ℃～135 ℃ of drying conditions, operating speed 20m/min, described high conglutination-resistance material is acrylic resin modified by 0～1 weight portion modified polyurethane resin, 0～1 weight portion, 0～0.1 weight portion silica and 1～5 parts by weight solvent mix together;
Step 5: thermoforming: the semi-finished product after compound are sent in foaming machine or embossing machine after heating, under hot state, product is carried out to embossing, then through cooling and shaping, 180 ℃～190 ℃ of operations for forming condition temperature, speed of production 10m/min.
Claims (3)
1. a high conglutination-resistance polyvinyl chloride folder screen cloth film material manufacture method, is characterized in that: concrete steps are as follows:
Step 1: mix: mixed plasticizer benzene class plasticizer being formed by 100 weight portion Corvics, by the adjacent benzene class of 0～80 weight portion plasticizer, 0～30 weight portion sulphonic acids plasticizer and 30～100 weight portions, mixed fillers, 2～5 weight portion heat-resisting stabilizing agents, 3～5 weight portion pigment that are made up of 0～40 weight portion powdered whiting and 10～40 weight portion precipitated calcium carbonates are placed in high speed dispersion mixer and mix, 120 ℃～130 ℃ of whipping temps, mixing time 100～200s;
Step 2: calendering formation: by the material mixing enter in banbury, carry out mixing, 130 ℃～150 ℃ of melting temperatures, mixing time 200～300s, then be expelled on opening rubber mixing machine, plasticate after 15min under the temperature conditions of 120 ℃～130 ℃ by two opening rubber mixing machines successively, be delivered to and in four-roll calender, be rolled into the sheet material of thickness at 0.5mm ± 0.1mm, then fit with base cloth, calender operating condition temperature is 165 ℃～170 ℃, speed of production is 30 ± 10m/min, laminate pressure >=1T;
Step 3: Compound Machining: the folder screen cloth product that the heat on folder screen cloth compounding machine of gained film in step 2 is combined into two face pvc intermediate base cloth;
Step 4: surface treatment: all use high conglutination-resistance material to carry out surface pretreatment on half-finished positive and negative two faces after thermoforming, after drying, complete, 120 ℃～135 ℃ of drying conditions, operating speed 20m/min, described high conglutination-resistance material is acrylic resin modified by 0～1 weight portion modified polyurethane resin, 0～1 weight portion, 0～0.1 weight portion silica and 1～5 parts by weight solvent mix together;
Step 5: thermoforming: the semi-finished product after compound are sent in foaming machine or embossing machine after heating, under hot state, product is carried out to embossing, then through cooling and shaping, 180 ℃～190 ℃ of operations for forming condition temperature, speed of production 10m/min.
2. high conglutination-resistance polyvinyl chloride according to claim 1 folder screen cloth film material manufacture method, is characterized in that: the product cooling and shaping of the method by logical cooling water in knurling rolls in step 5 after to embossing.
3. high conglutination-resistance polyvinyl chloride folder screen cloth film material manufacture method according to claim 1, is characterized in that: described base cloth is selected 1000D product peel strength >=100N/5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168972.1A CN103909721A (en) | 2014-04-23 | 2014-04-23 | Manufacturing method of high-adhesion-resistance polyvinyl chloride screen cloth film |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410168972.1A CN103909721A (en) | 2014-04-23 | 2014-04-23 | Manufacturing method of high-adhesion-resistance polyvinyl chloride screen cloth film |
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| CN103909721A true CN103909721A (en) | 2014-07-09 |
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| CN201410168972.1A Pending CN103909721A (en) | 2014-04-23 | 2014-04-23 | Manufacturing method of high-adhesion-resistance polyvinyl chloride screen cloth film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058936A (en) * | 2015-08-24 | 2015-11-18 | 浙江宇立新材料有限公司 | High-strength flame-retardant mould-proof embossed wall cloth and production technology thereof |
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| CN101509199A (en) * | 2008-12-30 | 2009-08-19 | 福建思嘉环保材料科技有限公司 | Production process for composite material of swimming pool |
| CN102493199A (en) * | 2011-12-01 | 2012-06-13 | 浙江深蓝轻纺科技有限公司 | Bright aqueous polyurethane surface finishing agent for synthetic leather |
| CN102603959A (en) * | 2012-02-17 | 2012-07-25 | 河北华强科技开发有限公司 | Preparation method of modified coating agent for glass fiber mesh cloth |
| CN102839547A (en) * | 2011-06-24 | 2012-12-26 | 昆山阿基里斯人造皮有限公司 | Preparation method of impact-resistant artificial leather |
| CN102851994A (en) * | 2011-06-27 | 2013-01-02 | 昆山阿基里斯人造皮有限公司 | Method for manufacturing easy-to-clean artificial leather |
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2014
- 2014-04-23 CN CN201410168972.1A patent/CN103909721A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509199A (en) * | 2008-12-30 | 2009-08-19 | 福建思嘉环保材料科技有限公司 | Production process for composite material of swimming pool |
| CN102839547A (en) * | 2011-06-24 | 2012-12-26 | 昆山阿基里斯人造皮有限公司 | Preparation method of impact-resistant artificial leather |
| CN102851994A (en) * | 2011-06-27 | 2013-01-02 | 昆山阿基里斯人造皮有限公司 | Method for manufacturing easy-to-clean artificial leather |
| CN102493199A (en) * | 2011-12-01 | 2012-06-13 | 浙江深蓝轻纺科技有限公司 | Bright aqueous polyurethane surface finishing agent for synthetic leather |
| CN102603959A (en) * | 2012-02-17 | 2012-07-25 | 河北华强科技开发有限公司 | Preparation method of modified coating agent for glass fiber mesh cloth |
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| 宋启煌等: "《精细化工工艺学》", 31 August 2013, 北京化学工业出版社 * |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105058936A (en) * | 2015-08-24 | 2015-11-18 | 浙江宇立新材料有限公司 | High-strength flame-retardant mould-proof embossed wall cloth and production technology thereof |
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