CN108587512A - A kind of polypropylene release film of high tenacity high stretch - Google Patents
A kind of polypropylene release film of high tenacity high stretch Download PDFInfo
- Publication number
- CN108587512A CN108587512A CN201810093257.4A CN201810093257A CN108587512A CN 108587512 A CN108587512 A CN 108587512A CN 201810093257 A CN201810093257 A CN 201810093257A CN 108587512 A CN108587512 A CN 108587512A
- Authority
- CN
- China
- Prior art keywords
- polypropylene
- release film
- film
- high tenacity
- silicone oil
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/401—Adhesives in the form of films or foils characterised by release liners characterised by the release coating composition
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/40—Adhesives in the form of films or foils characterised by release liners
- C09J7/405—Adhesives in the form of films or foils characterised by release liners characterised by the substrate of the release liner
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2423/00—Presence of polyolefin
- C09J2423/10—Presence of homo or copolymers of propene
- C09J2423/106—Presence of homo or copolymers of propene in the substrate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2483/00—Presence of polysiloxane
- C09J2483/005—Presence of polysiloxane in the release coating
Abstract
The invention discloses a kind of polypropylene release film of high tenacity high stretch, including film matrix and the silicon layer that is coated on the film matrix, the silicone oil amount that every square metre of silicon layer includes is 3 5g；The film matrix is that three laminar flows prolong molding polypropylene material.The polypropylene release film of the high tenacity high stretch of the present invention has good toughness and good draftability, it can be good at when being used in dise knife die-cutting machine, much smoother take up extra waste material, the shortcomings that effectively overcoming PET release films and PE release films, corresponding to a dise knife die-cutting machine, the speed that release film using the present invention carries out waste discharge material can be worth 20 artificial speed for carrying out manual waste discharge material, ultrahigh in efficiency.
Description
Technical field
The present invention relates to release film fields, more particularly to a kind of polypropylene release film.
Background technology
Release film refers to the film that film surface can have differentiation, and release film contacts under limited conditions with specific material
Do not have viscosity afterwards, or has slight viscosity.In being die cut industry, the application of release film is very extensive, but on current market
Release film mainly based on PET release films and PE release films, PET release films are too hard, and PE release films are too soft and easily break, the two
Be not suitable for using in volume production in being die cut industry.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention provide a kind of good toughness and draftability it is good,
Polypropylene release film suitable for being die cut the high tenacity high stretch that volume production industry uses.
Technical solution：To achieve the above object, the polypropylene release film of high tenacity high stretch of the invention includes film base
Body and the silicon layer being coated on the film matrix, the silicone oil amount that every square metre of silicon layer includes are 3-5g；The film base
Body is that three laminar flows prolong molding polypropylene material.
Further, the film matrix comprising milky white polypropylene layer and sticks on the saturating of the milky white polypropylene layer both sides
Bright polypropylene layer.
Further, the component for the silicone oil that the silicon layer includes is as follows：Organic silicone oil 90%, gently release additive 5%,
Crosslinking agent 3%, Anchor Agent 2.8% and platinum catalyst 0.2%.
Further, the organic silicone oil is the release silicone oil of 7458 types.
Further, the light release additive is 7200 types gently release additive.
Further, the crosslinking agent is 7672 type crosslinking agents.
Further, the Anchor Agent is 9176 type Anchor Agents.
Further, the platinum catalyst is 4000 type platinum catalysts.
Advantageous effect：The polypropylene release film of the high tenacity high stretch of the present invention is with good toughness and well
Draftability, can be good at when being used in dise knife die-cutting machine, it is much smoother extra waste material is taken up, effectively overcome PET
The shortcomings that release film and PE release films, correspond to a dise knife die-cutting machine, release film using the present invention carries out waste discharge material
Speed can be worth 20 artificial speed for carrying out manual waste discharge material, ultrahigh in efficiency.
Description of the drawings
Attached drawing 1 is the stepped construction figure of the polypropylene release film of high tenacity high stretch.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings.
Such as the stepped construction figure for the polypropylene release film that attached drawing 1 is high tenacity high stretch, including film matrix 1 and it is coated in
Silicon layer 2 on the film matrix 1, the silicone oil amount that every square metre of silicon layer 2 includes are 3-5g；The film matrix 1 is three
Laminar flow prolongs molding polypropylene material.
The film matrix 1 is comprising milky white polypropylene layer 11 and sticks on the transparent poly- of 11 both sides of milky white polypropylene layer
Propylene layer 12.
The component for the silicone oil that the silicon layer 2 includes is as follows：Gently release silicone oil 90%, 7200 the types gently release addition of 7458 types
Agent 5%, 7672 type crosslinking agents 3%, 9176 type Anchor Agents 2.8% and 4000 type platinum catalysts 0.2%.
The polypropylene release film of the high tenacity high stretch of the present invention has good toughness and good draftability,
Can be good at when being used in dise knife die-cutting machine, it is much smoother extra waste material is taken up, effectively overcome PET release films and
The shortcomings that PE release films, correspond to a dise knife die-cutting machine, the speed that release film using the present invention carries out waste discharge material can support
The upper 20 artificial speed for carrying out manual waste discharge material, ultrahigh in efficiency.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of polypropylene release film of high tenacity high stretch, it is characterised in that：Including film matrix (1) and it is coated in the film
Silicon layer (2) on matrix (1), the silicone oil amount that every square metre of silicon layer (2) includes are 3-5g；The film matrix (1) is
Three laminar flows prolong molding polypropylene material.
2. a kind of polypropylene release film of high tenacity high stretch according to claim 1, it is characterised in that：The film base
Body (1) includes milky white polypropylene layer (11) and sticks on the transparent polypropene layer of milky white polypropylene layer (11) both sides
(12)。
3. a kind of polypropylene release film of high tenacity high stretch according to claim 1, it is characterised in that：The silicone oil
The component for the silicone oil that layer (2) includes is as follows：Organic silicone oil 90%, light release additive 5%, crosslinking agent 3%, Anchor Agent 2.8%
And platinum catalyst 0.2%.
4. a kind of polypropylene release film of high tenacity high stretch according to claim 3, it is characterised in that：It is described organic
Silicone oil is the release silicone oil of 7458 types.
5. a kind of polypropylene release film of high tenacity high stretch according to claim 3, it is characterised in that：It is described gently from
Type additive is 7200 types gently release additive.
6. a kind of polypropylene release film of high tenacity high stretch according to claim 3, it is characterised in that：The crosslinking
Agent is 7672 type crosslinking agents.
7. a kind of polypropylene release film of high tenacity high stretch according to claim 3, it is characterised in that：The anchoring
Agent is 9176 type Anchor Agents.
8. a kind of polypropylene release film of high tenacity high stretch according to claim 3, it is characterised in that：The platinum
Catalyst is 4000 type platinum catalysts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093257.4A CN108587512A (en) | 2018-01-31 | 2018-01-31 | A kind of polypropylene release film of high tenacity high stretch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810093257.4A CN108587512A (en) | 2018-01-31 | 2018-01-31 | A kind of polypropylene release film of high tenacity high stretch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108587512A true CN108587512A (en) | 2018-09-28 |
Family
ID=63608785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810093257.4A Pending CN108587512A (en) | 2018-01-31 | 2018-01-31 | A kind of polypropylene release film of high tenacity high stretch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108587512A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7309156A (en) * | 1971-05-17 | 1974-12-31 | ||
| CN1546316A (en) * | 2003-12-15 | 2004-11-17 | 韩国皇冠电子株式会社 | Heat-sealed films with functional properties |
| CN105102515A (en) * | 2013-02-12 | 2015-11-25 | 弗劳恩霍夫应用研究促进协会 | Silicone-coated release film with a special vacuum deep drawing capability |
| CN106832537A (en) * | 2016-12-08 | 2017-06-13 | 福建恒安集团有限公司 | One inter-species advises mould release membrance |
| CN107236144A (en) * | 2017-07-27 | 2017-10-10 | 南京兰埔成新材料有限公司 | It is a kind of to be used to process mould release membrance combination of battery grade lithium band and preparation method thereof |
-
2018
- 2018-01-31 CN CN201810093257.4A patent/CN108587512A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7309156A (en) * | 1971-05-17 | 1974-12-31 | ||
| CN1546316A (en) * | 2003-12-15 | 2004-11-17 | 韩国皇冠电子株式会社 | Heat-sealed films with functional properties |
| CN105102515A (en) * | 2013-02-12 | 2015-11-25 | 弗劳恩霍夫应用研究促进协会 | Silicone-coated release film with a special vacuum deep drawing capability |
| CN106832537A (en) * | 2016-12-08 | 2017-06-13 | 福建恒安集团有限公司 | One inter-species advises mould release membrance |
| CN107236144A (en) * | 2017-07-27 | 2017-10-10 | 南京兰埔成新材料有限公司 | It is a kind of to be used to process mould release membrance combination of battery grade lithium band and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 温变英: "《高分子材料加工》", 30 June 2016, 中国轻工业出版社 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 516800 building 34, Longmen red industrial park, No. 5 Industrial Road, Huizhou Industrial Transfer Industrial Park, Longmen County, Huizhou City, Guangdong Province Applicant after: Huizhou xinyakaili Technology Co., Ltd Address before: 518000 C, 144 Industrial Road second, Tang Xia Chung, Baoan District Songgang street, Shenzhen, Guangdong. Applicant before: SHENZHEN XINASIAKAILI TECHNOLOGY Co.,Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180928 |