CN110563985A - PP waterborne printing film - Google Patents
PP waterborne printing film Download PDFInfo
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- CN110563985A CN110563985A CN201910693362.6A CN201910693362A CN110563985A CN 110563985 A CN110563985 A CN 110563985A CN 201910693362 A CN201910693362 A CN 201910693362A CN 110563985 A CN110563985 A CN 110563985A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2483/04—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to the technical field of printing films, in particular to a PP (polypropylene) water-based printing film which comprises the following components in parts by weight: the raw materials of the PP water-based printing film comprise the following components: 8030 to 20 parts of NHS, 30 to 50 parts of PP powder, 20 to 40 parts of calcium powder, 99000.1 to 0.3 part of UV, 0.1 to 0.5 part of silica matting agent, 0.1 to 0.5 part of silicone master batch, 1 to 5 parts of POE, 0.1 to 0.5 part of erucamide and 1 to 10 parts of titanium dioxide. The PP water-based printing film has the advantages of reasonable formula and simple manufacturing process, enhances the adhesion strength of the printing ink on the surface, improves the strength and the wear resistance, and is convenient to widely popularize and use.
Description
Technical Field
The invention relates to the technical field of printing films, in particular to a PP (polypropylene) water-based printing film.
Background
With the continuous development of society, the plastic film industry has been rapidly developed. Many plastic films on the market today need to be printed with various patterns to improve the efficiency of the film during use. After the PP horizontal printing film used at present is printed in the actual use process, the adhesion strength of the printing ink on the surface is not high, the pattern loss phenomenon often occurs, and the phenomena of scraping, abrasion and the like also occur on the surface of the PP horizontal printing film, so that the PP horizontal printing film brings great influence to the actual use of people.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to solve the problems in the background art, the PP water-based printing film is provided, has a reasonable formula and a simple manufacturing process, enhances the adhesive strength of the printing ink on the surface, improves the strength and the wear resistance, and is convenient to widely popularize and use.
The technical scheme adopted by the invention for solving the technical problems is as follows: a PP water-based printing film comprises the following components in parts by weight: the raw materials of the PP water-based printing film comprise the following components: 8030 to 20 parts of NHS, 30 to 50 parts of PP powder, 20 to 40 parts of calcium powder, 99000.1 to 0.3 part of UV, 0.1 to 0.5 part of silica matting agent, 0.1 to 0.5 part of silicone master batch, 1 to 5 parts of POE, 0.1 to 0.5 part of erucamide and 1 to 10 parts of titanium dioxide.
Further limiting, in the above technical scheme, the weight portions of: the raw materials of the PP water-based printing film comprise the following components: 8030NHS 15-20 parts, PP powder 35-50 parts, calcium powder 20-30 parts, UV 99000.1-0.2 part, silicon dioxide delustering agent 0.3-0.5 part, silicone master batch 0.1-0.4 part, POE 2-5 parts, erucamide 0.1-0.4 part and titanium dioxide 5-10 parts.
A preparation method of a PP water-based printing film comprises the following production steps: s1, weighing the raw materials in proportion, and placing the raw materials into a storage bin for preliminary mixing; s2, feeding the raw materials after preliminary mixing into a hot mixer for hot mixing; s3, feeding the hot mixed raw materials into a cold mixer for secondary cold mixing; s4, performing primary rolling on the cold-mixed raw material through a four-roll calender; s5, performing hot film treatment on the product after primary rolling; s6, performing secondary rolling on the semi-finished product subjected to the hot film treatment; s7, carrying out secondary hot film treatment on the finished product after secondary rolling; s8, cutting edges after cooling and shaping; s9, coiling the finished product into a coil; and S10, coating the two sides with UV coating layers in a coating machine.
Further, in the above technical solution, the heat film processing operation steps in S5 are as follows: s1, adjusting the width according to the specification of the printing film; s2, passing through two pairs of electrodes according to the specified trend; s3, after the film runs, starting a power supply of the corona processor; s4, adjusting a potentiometer, and applying power to the processing device; and S5, turning off the power supply of the corona processor after the printed film is completely curled.
Further, in the above technical solution, the primary rolling in S4 is performed by cold rolling, and the temperature between the rolls is 30 ℃ to 50 ℃.
Further limiting, in the above technical scheme, the secondary rolling in S6 adopts cold rolling, and the temperature between the rolls is 50 ℃ to 80 ℃.
the invention has the beneficial effects that: the PP water-based printing film provided by the invention is reasonable in formula and convenient in manufacturing process, the hot-melt calendered PP is used as a substrate material, the bottom surface is compounded with the high-temperature-resistant coating, and the printing film and the wear-resistant layer are attached to the surface through chemical modification, so that the wear resistance and the scratch resistance of the PP film are improved to a great extent, the service life is greatly prolonged, and the PP water-based printing film is convenient to widely popularize and use.
Detailed Description
8030NHS, in this application, is a plastic particle that can be used for base molding; PP powder is a main raw material in the preparation process of the PP film; the addition of calcium powder can effectively enhance the stability of the PP film; the UV9900 is added to improve the ultraviolet resistance of the whole PP film; the front and back coatings after one-time calendering are adopted for coating, and the surface is chemically modified to be attached with a printing film and a wear-resistant layer, so that the wear resistance and the scratch resistance of the PP film are improved to a great extent, and the service life is greatly prolonged; the addition of the silicon dioxide delustering agent can improve the strong delustering performance of the PP film and enhance the light transmission of the PP film; the silicone master batch is a plastic particle processing aid; POE is an elastomer; erucamide is a slip agent in the plastic molding process. According to the application, the anti-yellowing performance can be effectively improved by adding titanium dioxide, the titanium dioxide has the relative density of 4.26 and the refractive index of 2.72, can reflect or refract most visible light, can well absorb ultraviolet rays with the wavelength less than 410nm, and has good heat resistance and weather resistance and stronger ultraviolet ray shielding effect; however, the addition amount of the titanium dioxide needs to be strictly controlled in the process of preparing the decorative film, preferably within 5-10 parts, and the excessive content of the titanium dioxide increases the preparation cost of the whole decorative film; on the other hand, the whole decorative film has overlarge viscosity and poor fluidity in the preparation process, and is not beneficial to subsequent calendering production.
The application provides a PP waterborne printing film, according to parts by weight: the raw materials of the PP water-based printing film comprise the following components: 8030 to 20 parts of NHS, 30 to 50 parts of PP powder, 20 to 40 parts of calcium powder, 99000.1 to 0.3 part of UV, 0.1 to 0.5 part of silica matting agent, 0.1 to 0.5 part of silicone master batch, 1 to 5 parts of POE, 0.1 to 0.5 part of erucamide and 1 to 10 parts of titanium dioxide.
Wherein, the weight portions are as follows: the raw materials of the PP water-based printing film comprise the following components: 8030NHS 15-20 parts, PP powder 35-50 parts, calcium powder 20-30 parts, UV 99000.1-0.2 part, silicon dioxide delustering agent 0.3-0.5 part, silicone master batch 0.1-0.4 part, POE 2-5 parts, erucamide 0.1-0.4 part and titanium dioxide 5-10 parts.
A preparation method of a PP water-based printing film comprises the following production steps: s1, weighing the raw materials in proportion, and placing the raw materials into a storage bin for preliminary mixing; s2, feeding the raw materials after preliminary mixing into a hot mixer for hot mixing; s3, feeding the hot mixed raw materials into a cold mixer for secondary cold mixing; s4, performing primary rolling on the cold-mixed raw material through a four-roll calender; s5, performing hot film treatment on the product after primary rolling; s6, performing secondary rolling on the semi-finished product subjected to the hot film treatment; s7, carrying out secondary hot film treatment on the finished product after secondary rolling; s8, cutting edges after cooling and shaping; s9, coiling the finished product into a coil; and S10, coating the two sides with UV coating layers in a coating machine.
Wherein the heat film treatment operation steps in S5 are as follows: s1, adjusting the width according to the specification of the printing film; s2, passing through two pairs of electrodes according to the specified trend; s3, after the film runs, starting a power supply of the corona processor; s4, adjusting a potentiometer, and applying power to the processing device; and S5, turning off the power supply of the corona processor after the printed film is completely curled. In S4, cold rolling is adopted for primary rolling, and the temperature between the rollers is 30-50 ℃. In S6, cold rolling is adopted for secondary rolling, and the temperature between the rollers is 50-80 ℃.
Carry out the validity experiment with the PP waterborne printing film of this application and traditional production:
Firstly, preparing ink raw materials: 1. aqueous red component: ML305R 300KG, 4176-SI 150KG, water 30KG, anhydrous ethanol 60KG, isopropanol 60KG, ML750W 2KG, the production quantity is 600 KG; 2. aqueous black ingredients: ML305R150KG, 9007-SC 75KG, water 30KG, anhydrous ethanol 24KG, isopropanol 21KG and ML750W 1KG, wherein the production quantity is 300 KG; 3. aqueous blue component: ML305R 200KG, B6153100 KG, water 28KG, anhydrous ethanol 32KG, isopropanol 40KG and ML750W 1KG, the production quantity is 400 KG; 4. aqueous clear yellow ingredient: ML305R 300KG, 2083SC 150KG, water 60KG, absolute ethanol 48KG, isopropanol 42KG and ML750W 2KG, the production quantity is 600 KG; 5. aqueous essential oil component: ML305R 550KG, 520L matting powder 10KG, water 100KG, anhydrous ethanol 335KG, ML750W 5KG, the production quantity is 1000 KG; 6. aqueous white aged component: ML305R 500KG, W1006-SI 250KG, water 100KG, anhydrous ethanol 145KG, ML750W 5KG, the production quantity is 1000 KG. Mixing two or more of the above 6 basic raw materials to obtain a finished product of the printing ink;
Respectively preparing the PP water-based printing film and a conventionally produced PP water-based printing film;
Thirdly, performing thin film printing;
And fourthly, detecting the adhesion strength of the ink.
Under the same experimental conditions, the wear resistance and the scratch resistance of the PP water-based printing film are far higher than those of the traditional PP water-based printing film; the ink adhesion strength is higher; the service life is prolonged by more than 3 times compared with the traditional PP water-based printing film.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (6)
1. the PP water-based printing film is characterized by comprising the following components in parts by weight: the raw materials of the PP water-based printing film comprise the following components: 8030 to 20 parts of NHS, 30 to 50 parts of PP powder, 20 to 40 parts of calcium powder, 99000.1 to 0.3 part of UV, 0.1 to 0.5 part of silica matting agent, 0.1 to 0.5 part of silicone master batch, 1 to 5 parts of POE, 0.1 to 0.5 part of erucamide and 1 to 10 parts of titanium dioxide.
2. The PP waterborne printing film according to claim 1, wherein: the weight portions are as follows: the raw materials of the PP water-based printing film comprise the following components: 8030NHS 15-20 parts, PP powder 35-50 parts, calcium powder 20-30 parts, UV 99000.1-0.2 part, silicon dioxide delustering agent 0.3-0.5 part, silicone master batch 0.1-0.4 part, POE 2-5 parts, erucamide 0.1-0.4 part and titanium dioxide 5-10 parts.
3. the preparation method of the PP water-based printing film is characterized by comprising the following production steps: s1, weighing the raw materials in proportion, and placing the raw materials into a storage bin for preliminary mixing; s2, feeding the raw materials after preliminary mixing into a hot mixer for hot mixing; s3, feeding the hot mixed raw materials into a cold mixer for secondary cold mixing; s4, performing primary rolling on the cold-mixed raw material through a four-roll calender; s5, performing hot film treatment on the product after primary rolling; s6, performing secondary rolling on the semi-finished product subjected to the hot film treatment; s7, carrying out secondary hot film treatment on the finished product after secondary rolling; s8, cutting edges after cooling and shaping; s9, coiling the finished product into a coil; and S10, coating UV coating layers on two sides by using a coating machine.
4. the method for preparing a PP waterborne printing film according to claim 3, wherein: the operation steps of the heat film treatment in the S5 are as follows: s1, adjusting the width according to the specification of the printing film; s2, passing through two pairs of electrodes according to the specified trend; s3, after the film runs, starting a power supply of the corona processor; s4, adjusting a potentiometer, and applying power to the processing device; and S5, turning off the power supply of the corona processor after the printed film is completely curled.
5. The method for preparing a PP waterborne printing film according to claim 3, wherein: and in the S4, cold rolling is adopted for primary rolling, and the temperature between the rollers is 30-50 ℃.
6. The method for preparing a PP waterborne printing film according to claim 3, wherein: and in the S6, cold rolling is adopted for secondary rolling, and the temperature between the rollers is 50-80 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693362.6A CN110563985A (en) | 2019-07-22 | 2019-07-22 | PP waterborne printing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693362.6A CN110563985A (en) | 2019-07-22 | 2019-07-22 | PP waterborne printing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110563985A true CN110563985A (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910693362.6A Pending CN110563985A (en) | 2019-07-22 | 2019-07-22 | PP waterborne printing film |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163296A (en) * | 1996-01-04 | 1997-10-29 | 美孚石油公司 | Paint capable of printing plastic film |
| US20070238834A1 (en) * | 2006-03-16 | 2007-10-11 | Sumitomo Chemical Company, Limited | Polypropylene composition |
| US20090292076A1 (en) * | 2008-05-23 | 2009-11-26 | Sumitomo Chemical Company, Limited | Polypropylene-based resin composition and film |
| CN108621518A (en) * | 2018-05-10 | 2018-10-09 | 重庆新康意安得达尔新材料有限公司 | A kind of PP pre-coating films |
| CN109094124A (en) * | 2018-08-28 | 2018-12-28 | 江苏海美新材料有限公司 | Antifouling and antibiosis skin sense furniture decoration film and preparation method thereof |
| CN109401037A (en) * | 2018-10-26 | 2019-03-01 | 成都新柯力化工科技有限公司 | A kind of food packaging printing imitates paper film and preparation method |
| CN109397916A (en) * | 2018-09-11 | 2019-03-01 | 红塔塑胶（成都）有限公司 | A kind of crease-resistant print film of uprising muscle and preparation method thereof |
| CN109503947A (en) * | 2018-12-05 | 2019-03-22 | 广东天安新材料股份有限公司 | Polypropylene screen, polypropylene composite film |
-
2019
- 2019-07-22 CN CN201910693362.6A patent/CN110563985A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163296A (en) * | 1996-01-04 | 1997-10-29 | 美孚石油公司 | Paint capable of printing plastic film |
| US20070238834A1 (en) * | 2006-03-16 | 2007-10-11 | Sumitomo Chemical Company, Limited | Polypropylene composition |
| US20090292076A1 (en) * | 2008-05-23 | 2009-11-26 | Sumitomo Chemical Company, Limited | Polypropylene-based resin composition and film |
| CN108621518A (en) * | 2018-05-10 | 2018-10-09 | 重庆新康意安得达尔新材料有限公司 | A kind of PP pre-coating films |
| CN109094124A (en) * | 2018-08-28 | 2018-12-28 | 江苏海美新材料有限公司 | Antifouling and antibiosis skin sense furniture decoration film and preparation method thereof |
| CN109397916A (en) * | 2018-09-11 | 2019-03-01 | 红塔塑胶（成都）有限公司 | A kind of crease-resistant print film of uprising muscle and preparation method thereof |
| CN109401037A (en) * | 2018-10-26 | 2019-03-01 | 成都新柯力化工科技有限公司 | A kind of food packaging printing imitates paper film and preparation method |
| CN109503947A (en) * | 2018-12-05 | 2019-03-22 | 广东天安新材料股份有限公司 | Polypropylene screen, polypropylene composite film |
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Application publication date: 20191213 |
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