CN103240943A - Matte film and production technology thereof - Google Patents
Matte film and production technology thereof Download PDFInfo
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- CN103240943A CN103240943A CN2013101998716A CN201310199871A CN103240943A CN 103240943 A CN103240943 A CN 103240943A CN 2013101998716 A CN2013101998716 A CN 2013101998716A CN 201310199871 A CN201310199871 A CN 201310199871A CN 103240943 A CN103240943 A CN 103240943A
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- mute light
- matte
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Abstract
The invention relates to a matte film and a production technology of the matte film. The matte film is characterized by being formed by an A layer, a B layer and a C layer, wherein the B layer is positioned between the A layer and the C layer; the mass ratio of the A layer to the B layer to the C layer is 1:1:1; the A layer consists of the following raw materials in percentage by mass: 80% of PET (polyethylene terephthalate) matte section and 20% of PET silicon-contained master batch section; the layer B consists of the following raw materials in percentage by mass: 90% of PET matte section and 10% of PET anti-static agent section; and the C layer consists of the following raw materials in percentage by mass: 60% of PET matte section and 40% of PET silicon-contained master batch section. The matte film has a good matte effect. The matte film and the production technology of the matte film provided by the invention have the advantage of good temperature resistance and are suitable for coating and processing, and are applied to furniture paint transferring, decorative board transferring and high-level electronic production labels.
Description
Technical field
The present invention relates to a kind of mute light film and production technology thereof.
Background technology
The mute light effect of existing mute light film is undesirable.
Summary of the invention
The object of the present invention is to provide a kind of mute light film and production technology thereof, the mute light effect of this mute light film is good.
To achieve these goals, the technical solution used in the present invention is: mute light film, and it is characterized in that: be co-extruded by A layer, B layer and C layer (three layers), the B layer is between A layer and C layer, and the mass ratio of A layer, B layer, C layer is 1:1:1;
Described A layer contains the silicon original material section by the mute light section of PET and PET and forms, and the shared mass percent of each raw material is: the mute light section 80% of PET, PET contain silicon original material section 20%;
Described B layer is made up of the mute light section of PET and the section of PET antistatic additive, and the shared mass percent of each raw material is: the mute light section 90% of PET, PET antistatic additive section 10%;
Described C layer contains the silicon original material section by the mute light section of PET and PET and forms, and the shared mass percent of each raw material is: the mute light section 60% of PET, PET contain silicon original material section 40%.
The active constituent content of the mute light section of described PET should be more than 40000ppm.
The production technology of above-mentioned mute light film is characterized in that it comprises the steps:
1) the mute light section 80% of the preparation of A layer: be by the shared mass percent of each raw material: PET, PET contain silicon original material section 20%, choose the mute light section of PET and PET and contain the silicon original material section; Mix, be pressed into sheet;
2) the mute light section of PET and the section of PET antistatic additive are chosen in the mute light section 90% of the preparation of B layer: be by the shared mass percent of each raw material: PET, PET antistatic additive section 10%; Mix, be pressed into sheet;
3) the mute light section 60% of the preparation of C layer: be by the shared mass percent of each raw material: PET, PET contain silicon original material section 40%, choose the mute light section of PET and PET and contain the silicon original material section; Mix, be pressed into sheet;
4) mass ratio by A layer, B layer, C layer is 1:1:1, chooses A layer, B layer, C layer; The B layer is sent into extruder and is extruded between A layer and C layer, and 280 ℃ of extrusion temperatures obtain mute light film.
The invention has the beneficial effects as follows: the mute light effect of this mute light film is good.The present invention also has the advantage that temperature tolerance is good, be fit to coating processing.
Purposes of the present invention: furniture lacquer shifts, and decorative panel shifts, high-grade electronic product label.
Description of drawings
Fig. 1 is the structural representation of the mute light film of the present invention.
Among the figure: 1-A layer, 2-B layer, 3-C layer.
The specific embodiment
As shown in Figure 1, mute light film is co-extruded by A layer, B layer and C layer (three layers), and the B layer is between A layer and C layer, and the mass ratio of A layer, B layer, C layer is 1:1:1;
Described A layer contains the silicon original material section by the mute light section of PET and PET and forms, and the shared mass percent of each raw material is: the mute light section 80% of PET, PET contain silicon original material section 20%;
Described B layer is made up of the mute light section of PET and the section of PET antistatic additive, and the shared mass percent of each raw material is: the mute light section 90% of PET, PET antistatic additive section 10%;
Described C layer contains the silicon original material section by the mute light section of PET and PET and forms, and the shared mass percent of each raw material is: the mute light section 60% of PET, PET contain silicon original material section 40%.
The production technology of above-mentioned mute light film, it comprises the steps:
1) the mute light section 80% of the preparation of A layer: be by the shared mass percent of each raw material: PET, PET contain silicon original material section 20%, choose the mute light section of PET and PET and contain the silicon original material section; Mix, be pressed into sheet;
2) the mute light section of PET and the section of PET antistatic additive are chosen in the mute light section 90% of the preparation of B layer: be by the shared mass percent of each raw material: PET, PET antistatic additive section 10%; Mix, be pressed into sheet;
3) the mute light section 60% of the preparation of C layer: be by the shared mass percent of each raw material: PET, PET contain silicon original material section 40%, choose the mute light section of PET and PET and contain the silicon original material section; Mix, be pressed into sheet;
4) mass ratio by A layer, B layer, C layer is 1:1:1, chooses A layer, B layer, C layer; The B layer is sent into extruder and is extruded between A layer and C layer, and 280 ℃ of extrusion temperatures obtain mute light film.
The active constituent content of the mute light section of described PET should be more than 40000ppm.Extrude the filterability of filter video disc: 60 μ.The type selecting of antistatic additive: long-acting type.
Determining of technological parameter:
1. extrusion temperature is 280 ℃,
2. die head temperature is 280 ℃,
3. die lip opening 4.2mm,
4. MDO temperature: 90 ℃ of preheatings, stretch 95 ℃, finalize the design 30 ℃.
5. TDO temperature: 110 ℃ of preheatings, stretch 120 ℃, to finalize the design 225 ℃, chain rail width cooperates.
Mute light film of the present invention is carried out the delustring experiment: detect proof mute light film of the present invention with the mist degree tester and have delustering functions, illustrate that the mute light effect of this mute light film is good.
Claims (2)
1. mute light film, it is characterized in that: be co-extruded by A layer, B layer and C layer, the B layer is between A layer and C layer, and the mass ratio of A layer, B layer, C layer is 1:1:1;
Described A layer contains the silicon original material section by the mute light section of PET and PET and forms, and the shared mass percent of each raw material is: the mute light section 80% of PET, PET contain silicon original material section 20%;
Described B layer is made up of the mute light section of PET and the section of PET antistatic additive, and the shared mass percent of each raw material is: the mute light section 90% of PET, PET antistatic additive section 10%;
Described C layer contains the silicon original material section by the mute light section of PET and PET and forms, and the shared mass percent of each raw material is: the mute light section 60% of PET, PET contain silicon original material section 40%.
2. the production technology of mute light film as claimed in claim 1 is characterized in that it comprises the steps:
1) the mute light section 80% of the preparation of A layer: be by the shared mass percent of each raw material: PET, PET contain silicon original material section 20%, choose the mute light section of PET and PET and contain the silicon original material section; Mix, be pressed into sheet;
2) the mute light section of PET and the section of PET antistatic additive are chosen in the mute light section 90% of the preparation of B layer: be by the shared mass percent of each raw material: PET, PET antistatic additive section 10%; Mix, be pressed into sheet;
3) the mute light section 60% of the preparation of C layer: be by the shared mass percent of each raw material: PET, PET contain silicon original material section 40%, choose the mute light section of PET and PET and contain the silicon original material section; Mix, be pressed into sheet;
4) mass ratio by A layer, B layer, C layer is 1:1:1, chooses A layer, B layer, C layer; The B layer is sent into extruder and is extruded between A layer and C layer, and 280 ℃ of extrusion temperatures obtain mute light film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101998716A CN103240943A (en) | 2013-05-25 | 2013-05-25 | Matte film and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101998716A CN103240943A (en) | 2013-05-25 | 2013-05-25 | Matte film and production technology thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN103240943A true CN103240943A (en) | 2013-08-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101998716A Pending CN103240943A (en) | 2013-05-25 | 2013-05-25 | Matte film and production technology thereof |
Country Status (1)
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| CN (1) | CN103240943A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667190A (en) * | 2016-01-11 | 2016-06-15 | 金华市海日家居用品有限公司 | Technological method for matte veneer |
| CN107877971A (en) * | 2017-11-03 | 2018-04-06 | 云梦县德邦实业有限责任公司 | A kind of anti-aging Matte films of PET |
| CN114517003A (en) * | 2022-02-24 | 2022-05-20 | 惠州市诺曼包装材料有限公司 | Anti-static multi-color multi-film release film and production method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105667190A (en) * | 2016-01-11 | 2016-06-15 | 金华市海日家居用品有限公司 | Technological method for matte veneer |
| CN105667190B (en) * | 2016-01-11 | 2019-06-07 | 金华市海日家居用品有限公司 | Dumb light decoration panel process |
| CN107877971A (en) * | 2017-11-03 | 2018-04-06 | 云梦县德邦实业有限责任公司 | A kind of anti-aging Matte films of PET |
| CN114517003A (en) * | 2022-02-24 | 2022-05-20 | 惠州市诺曼包装材料有限公司 | Anti-static multi-color multi-film release film and production method thereof |
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Application publication date: 20130814 |