CN104842615A - Modified PET release film - Google Patents
Modified PET release film Download PDFInfo
- Publication number
- CN104842615A CN104842615A CN201510099123.XA CN201510099123A CN104842615A CN 104842615 A CN104842615 A CN 104842615A CN 201510099123 A CN201510099123 A CN 201510099123A CN 104842615 A CN104842615 A CN 104842615A
- Authority
- CN
- China
- Prior art keywords
- modified pet
- silicone oil
- containing hydrogen
- hydrogen silicone
- release film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention discloses a modified PET release film. The modified PET release film is prepared from a base film and a functional layer, wherein the functional layer comprises the following components in percentage by weight: 15-50wt.% of conducting polymer resin, 15-50wt.% of hydrogen-containing silicon oil, 20-55wt.% of vinyl organosilicon resin, 0.1-2.0wt.% of an initiating agent, 0.05-1.0wt.% of an antioxidant and 0.1-1wt.% of calcium stearate. The modified PET release film is good in thermal sealing property, high in thermal shrinkage rate and good in mechanical property, and is easily recovered.
Description
Technical field
The present invention relates to a kind of modified PET mould release membrance.
Background technology
PET mould release membrance is exactly take PET film as base material, and is coated with last layer silicone oil on the surface of PET film, makes the surface of PET film sliding, to reduce the tension force on PET film surface.Reach release effect.
PET mould release membrance is a kind of material that hot transfer printing is commonly used, and ground is PET, forms so be also silicon oil membrane through coating silicone oil.General thickness is from 25um to 150um.Have cold and hot to tear with light mute point, through antistatic and anti-scratch process, product has good adsorptivity and stickiness.
The industry fields such as PET mould release membrance now extensively should be packed, print, silk-screen, bat printing, inscription plate, thin film switch, flexible circuitry, insulated product, wiring board, laser anti-counterfeit, laminating, electronics, sealing material use film, reflectorized material, waterproof material, medicine (plaster paper using), sanitary paper, adhesive article, the processing of cross cutting stamp.
But existing mould release membrance heat sealability is poor, and percent thermal shrinkage is low, be not easy to reclaim, mechanical performance can not meet the demand of industry.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, provides a kind of modified PET mould release membrance.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of modified PET mould release membrance of the present invention, it is made up of basement membrane and functional layer, described functional layer by mass percentage, comprise following composition: electrically conductive polymer resin 15-50wt.%, containing hydrogen silicone oil 15-50wt.%, vinyl organosilicon resin 20-55wt.%, initator 0.1-2.0wt.%, antioxidant 0.05-1.0wt.%, calcium stearate 0.1-1wt.%.
Further, described containing hydrogen silicone oil plasticized modifier by mass percentage, comprise following composition: electrically conductive polymer resin 18-40wt.%, containing hydrogen silicone oil 20-45wt.%, vinyl organosilicon resin 25-50wt.%, initator 0.3-1.5wt.%, antioxidant 0.1-0.8wt.%, calcium stearate 0.2-0.9wt.%.
Further, described containing hydrogen silicone oil plasticized modifier by mass percentage, comprise following composition: electrically conductive polymer resin 25-35wt.%, containing hydrogen silicone oil 25-40wt.%, vinyl organosilicon resin 30-40wt.%, initator 0.5-1.2wt.%, antioxidant 0.2-0.6wt.%, calcium stearate 0.4-0.6wt.%.
The beneficial effect that the present invention reaches is:
Heat sealability of the present invention is good, and percent thermal shrinkage is high, is easy to reclaim, good mechanical property.
Detailed description of the invention
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
A kind of modified PET mould release membrance of the present invention, it is made up of basement membrane and functional layer, described functional layer by mass percentage, comprise following composition: electrically conductive polymer resin 15-50wt.%, containing hydrogen silicone oil 15-50wt.%, vinyl organosilicon resin 20-55wt.%, initator 0.1-2.0wt.%, antioxidant 0.05-1.0wt.%, calcium stearate 0.1-1wt.%.
Further, described containing hydrogen silicone oil plasticized modifier by mass percentage, comprise following composition: electrically conductive polymer resin 18-40wt.%, containing hydrogen silicone oil 20-45wt.%, vinyl organosilicon resin 25-50wt.%, initator 0.3-1.5wt.%, antioxidant 0.1-0.8wt.%, calcium stearate 0.2-0.9wt.%.
Further, described containing hydrogen silicone oil plasticized modifier by mass percentage, comprise following composition: electrically conductive polymer resin 25-35wt.%, containing hydrogen silicone oil 25-40wt.%, vinyl organosilicon resin 30-40wt.%, initator 0.5-1.2wt.%, antioxidant 0.2-0.6wt.%, calcium stearate 0.4-0.6wt.%.
Heat sealability of the present invention is good, and percent thermal shrinkage is high, is easy to reclaim, good mechanical property.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. a modified PET mould release membrance, it is characterized in that, it is made up of basement membrane and functional layer, described functional layer by mass percentage, comprises following composition: electrically conductive polymer resin 15-50wt.%, containing hydrogen silicone oil 15-50wt.%, vinyl organosilicon resin 20-55wt.%, initator 0.1-2.0wt.%, antioxidant 0.05-1.0wt.%, calcium stearate 0.1-1wt.%.
2. a kind of modified PET mould release membrance according to claim 1, it is characterized in that, described containing hydrogen silicone oil plasticized modifier by mass percentage, comprise following composition: electrically conductive polymer resin 18-40wt.%, containing hydrogen silicone oil 20-45wt.%, vinyl organosilicon resin 25-50wt.%, initator 0.3-1.5wt.%, antioxidant 0.1-0.8wt.%, calcium stearate 0.2-0.9wt.%.
3. a kind of modified PET mould release membrance according to claim 1, it is characterized in that, described containing hydrogen silicone oil plasticized modifier by mass percentage, comprise following composition: electrically conductive polymer resin 25-35wt.%, containing hydrogen silicone oil 25-40wt.%, vinyl organosilicon resin 30-40wt.%, initator 0.5-1.2wt.%, antioxidant 0.2-0.6wt.%, calcium stearate 0.4-0.6wt.%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099123.XA CN104842615A (en) | 2015-03-06 | 2015-03-06 | Modified PET release film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510099123.XA CN104842615A (en) | 2015-03-06 | 2015-03-06 | Modified PET release film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104842615A true CN104842615A (en) | 2015-08-19 |
Family
ID=53842775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510099123.XA Pending CN104842615A (en) | 2015-03-06 | 2015-03-06 | Modified PET release film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842615A (en) |
-
2015
- 2015-03-06 CN CN201510099123.XA patent/CN104842615A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104861190A (en) | Process for preparing antistatic modified PET release film | |
| CN104842610A (en) | Antistatic single-sided silicon-coated PET release film | |
| TW201704348A (en) | Curable organopolysiloxane composition having fluoroalkyl group, cured body thereof, electronic device or display device having the cured body | |
| JP6866353B2 (en) | High-dielectric film, its application and manufacturing method | |
| CN104842614A (en) | Preparation technology of modified PET release film | |
| CN105295733A (en) | PET release film nano coating liquid | |
| TW200706364A (en) | Laminate containing 4-methyl-1-pentene based polymer and release film comprising the same | |
| CN107089065A (en) | A kind of preparation method of holographic false proof mould release membrance | |
| CN104985897A (en) | Anti-static modified PET release film | |
| JPWO2020017480A1 (en) | Organopolysiloxane cured film, its use and manufacturing method | |
| CN104842615A (en) | Modified PET release film | |
| CN104924715A (en) | Antistatic double-side silicon-coating PET release film | |
| KR101387086B1 (en) | Insulative and heat-dissipative master batch and insulative and heat-dissipative products | |
| CN104974364A (en) | Manufacturing method of silicon-double-coated PET release film | |
| CN205439396U (en) | Dull polish effect is from type membrane structure | |
| CN104859239A (en) | PET (polyethylene terephthalate) release film coated with silicon at one side | |
| CN104877567A (en) | Ultravioresistant modified PET film coating solution | |
| KR20140079064A (en) | Heat Resistant Silicone Release Film | |
| CN104842611A (en) | Manufacturing technology of antistatic single-sided silicon-coated PET release film | |
| KR101488818B1 (en) | Three dimensional printed sheet | |
| CN109852298B (en) | Recyclable 3D printing water-based peelable release agent and preparation method and application thereof | |
| CN106183279A (en) | A kind of Antistatic anti-ultraviolet modified PET/PC mould release membrance | |
| KR101440752B1 (en) | Composite film, Composite sheet having the same, and its Manufacturing method | |
| CN105218848A (en) | A kind of antistatic warpage preventing two-sided painting silicon PET release film and manufacturing process thereof | |
| CN104861756A (en) | Ultraviolet-resistant single-sided silicone-coated PET release film coating solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
|
| WD01 | Invention patent application deemed withdrawn after publication |