CN104988805A - Release paper applied to electric field and manufacturing technology thereof - Google Patents
Release paper applied to electric field and manufacturing technology thereof Download PDFInfo
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- CN104988805A CN104988805A CN201510307764.XA CN201510307764A CN104988805A CN 104988805 A CN104988805 A CN 104988805A CN 201510307764 A CN201510307764 A CN 201510307764A CN 104988805 A CN104988805 A CN 104988805A
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- mould
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- electric field
- body paper
- release liners
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Abstract
The invention discloses release paper applied to the electric field and a manufacturing technology thereof. The release paper is composed of base paper, a shielding coating, a PE film and a release agent layer, wherein the surface of the base paper is coated with the shielding coating, the PE film and the release agent layer in sequence. The prepared release paper has high shielding performance and is widely applied to the working environment of electric equipment. Meanwhile, the dense structure of the release paper prevents the release paper from absorbing water, so that higher safety is realized.
Description
Technical field
The present invention relates to a kind of release liners, specifically a kind of release liners and manufacture craft thereof being applied to electric field.
Background technology
The applied range of release liners, but the particular surroundings of electric field seriously constrains the use of release liners, often needs to consider extraneous electromagnetic signals shielding in use procedure, and the stability of release liners work under the too high environment of air humidity.
Summary of the invention
The object of the present invention is to provide a kind of release liners and the manufacture craft thereof that are applied to electric field, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme:
Be applied to release liners and the manufacture craft thereof of electric field, this release liners is by body paper and be coated in the curtain coating on its surface, PE mould and parting agent layer successively and form, and its concrete production stage is:
(1) body paper selecting 0.05-0.1mm thick;
(2) curtain coating is sprayed: select conducting powder 20-50 part, electroconductive resin 25-45 part, KH550 silane coupler 0.5-2 part, dispersant 2-4 part, align agent 0.5-3 part, alcohols solvent 17-50 part, magnetic fibre 3-4 part, above-mentioned raw materials is fully mixed the shielding coating of system, and adopt flush coater to spray to the surface of body paper;
(3) laminating PE mould: arrange on the curtain coating of body paper and adhere to the thick PE mould of one deck 1-10 μm, and adopt pressure roller PE mould, curtain coating and body paper compacting to be flattened;
(4) smear parting agent layer: by centrifuge agent apparatus for coating, mould release is applied on PE mould uniformly, then by solidification equipment, mould release is solidified.
As the further scheme of the present invention: described body paper adopts white ox paper.
As the further scheme of the present invention: the weight portion of the preferred each component of shielding coating is in described step (2): conducting powder 35 parts, electroconductive resin 35 parts, KH550 silane coupler 1.25 parts, dispersant 3 parts, align agent 1.75 parts, molten 33.5 parts of alcohols, magnetic fibre 3.5 parts.
As the further scheme of the present invention: in described step (3), the operating pressure of pressure roller is 20-50MPa.
As the further scheme of the present invention: the curing mode of described solidification equipment adopts ultraviolet irradiation method.
Compared with prior art, the invention has the beneficial effects as follows: release liners prepared by the present invention has good shielding properties, in the working environment of electrical equipment, be widely used, the structure of release liners densification simultaneously, makes it not absorb water, safer.
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of release liners and manufacture craft thereof being applied to electric field, this release liners is by body paper and be coated in the curtain coating on its surface, PE mould and parting agent layer successively and form, and its concrete production stage is:
(1) body paper selecting 0.05mm thick;
(2) curtain coating is sprayed: select conducting powder 20 parts, electroconductive resin 25 parts, KH550 silane coupler 0.5 part, dispersant 2 parts, align agent 0.5 part, alcohols solvent 17 parts, magnetic fibre 3 parts, above-mentioned raw materials is fully mixed the shielding coating of system, and adopt flush coater to spray to the surface of body paper;
(3) laminating PE mould: arrange on the curtain coating of body paper and adhere to the thick PE mould of one deck 1 μm, and adopt pressure roller PE mould, curtain coating and body paper compacting to be flattened, the operating pressure of pressure roller is 20MPa, thus make release liners finer and close, moisture content will be caused to be inhaled into from edge because of capillarity;
(4) smear parting agent layer: by centrifuge agent apparatus for coating, be applied to uniformly on PE mould by mould release, then solidified by mould release by solidification equipment, curing mode adopts ultraviolet irradiation method, makes centrifuge agent rapid shaping.
Embodiment 2
In the embodiment of the present invention, a kind of release liners and manufacture craft thereof being applied to electric field, this release liners is by body paper and be coated in the curtain coating on its surface, PE mould and parting agent layer successively and form, and its concrete production stage is:
(2) body paper selecting 0.525mm thick;
(2) curtain coating is sprayed: select conducting powder 35 parts, electroconductive resin 35 parts, KH550 silane coupler 1.25 parts, dispersant 3 parts, align agent 1.75 parts, molten 33.5 parts of alcohols, magnetic fibre 3.5 parts, above-mentioned raw materials is fully mixed the shielding coating of system, and adopt flush coater to spray to the surface of body paper;
(3) laminating PE mould: arrange on the curtain coating of body paper and adhere to the thick PE mould of one deck 5.5 μm, and adopt pressure roller PE mould, curtain coating and body paper compacting to be flattened, the operating pressure of pressure roller is 35MPa, thus make release liners finer and close, moisture content will be caused to be inhaled into from edge because of capillarity;
(4) smear parting agent layer: by centrifuge agent apparatus for coating, be applied to uniformly on PE mould by mould release, then solidified by mould release by solidification equipment, curing mode adopts ultraviolet irradiation method, makes centrifuge agent rapid shaping.
Embodiment 3
In the embodiment of the present invention, a kind of release liners and manufacture craft thereof being applied to electric field, this release liners is by body paper and be coated in the curtain coating on its surface, PE mould and parting agent layer successively and form, and its concrete production stage is:
(3) body paper selecting 0.1mm thick;
(2) curtain coating is sprayed: select conducting powder 50 parts, electroconductive resin 45 parts, KH550 silane coupler 2 parts, dispersant 4 parts, align agent 3 parts, alcohols solvent 50 parts, magnetic fibre 4 parts, above-mentioned raw materials is fully mixed the shielding coating of system, and adopt flush coater to spray to the surface of body paper;
(3) laminating PE mould: arrange on the curtain coating of body paper and adhere to the thick PE mould of one deck 10 μm, and adopt pressure roller PE mould, curtain coating and body paper compacting to be flattened, the operating pressure of pressure roller is 50MPa, thus make release liners finer and close, moisture content will be caused to be inhaled into from edge because of capillarity;
(4) smear parting agent layer: by centrifuge agent apparatus for coating, be applied to uniformly on PE mould by mould release, then solidified by mould release by solidification equipment, curing mode adopts ultraviolet irradiation method, makes centrifuge agent rapid shaping.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (5)
1. be applied to release liners and the manufacture craft thereof of electric field, it is characterized in that, this release liners is by body paper and be coated in the curtain coating on its surface, PE mould and parting agent layer successively and form, and its concrete production stage is:
(1) body paper selecting 0.05-0.1mm thick;
(2) curtain coating is sprayed: select conducting powder 20-50 part, electroconductive resin 25-45 part, KH550 silane coupler 0.5-2 part, dispersant 2-4 part, align agent 0.5-3 part, alcohols solvent 17-50 part, magnetic fibre 3-4 part, above-mentioned raw materials is fully mixed the shielding coating of system, and adopt flush coater to spray to the surface of body paper;
(3) laminating PE mould: arrange on the curtain coating of body paper and adhere to the thick PE mould of one deck 1-10 μm, and adopt pressure roller PE mould, curtain coating and body paper compacting to be flattened;
(4) smear parting agent layer: by centrifuge agent apparatus for coating, mould release is applied on PE mould uniformly, then by solidification equipment, mould release is solidified.
2. a kind of release liners and manufacture craft thereof being applied to electric field according to claim 1, it is characterized in that, described body paper adopts white ox paper.
3. a kind of release liners and manufacture craft thereof being applied to electric field according to claim 1, it is characterized in that, the weight portion of the preferred each component of shielding coating is in described step (2): conducting powder 35 parts, electroconductive resin 35 parts, KH550 silane coupler 1.25 parts, dispersant 3 parts, align agent 1.75 parts, molten 33.5 parts of alcohols, magnetic fibre 3.5 parts.
4. a kind of release liners and manufacture craft thereof being applied to electric field according to claim 1, is characterized in that, in described step (3), the operating pressure of pressure roller is 20-50MPa.
5. a kind of release liners and manufacture craft thereof being applied to electric field according to claim 1, is characterized in that, the curing mode of described solidification equipment adopts ultraviolet irradiation method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307764.XA CN104988805A (en) | 2015-06-08 | 2015-06-08 | Release paper applied to electric field and manufacturing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307764.XA CN104988805A (en) | 2015-06-08 | 2015-06-08 | Release paper applied to electric field and manufacturing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104988805A true CN104988805A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510307764.XA Pending CN104988805A (en) | 2015-06-08 | 2015-06-08 | Release paper applied to electric field and manufacturing technology thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN104988805A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761320A (en) * | 1985-12-13 | 1988-08-02 | Coburn Jr Joseph W | Release material |
| CN101880499A (en) * | 2010-04-22 | 2010-11-10 | 中山市杜威涂料有限公司 | Alcohol-soluble electromagnetic wave shielding coating |
| CN201923975U (en) * | 2010-12-25 | 2011-08-10 | 广东晶华科技有限公司 | Aluminum foil adhesive tape |
| CN202055107U (en) * | 2011-01-11 | 2011-11-30 | 昆山福泰涂布科技有限公司 | Antistatic release paper |
| CN202809397U (en) * | 2012-08-09 | 2013-03-20 | 斯迪克新型材料（江苏）有限公司 | Anti-adhesion haze surface release paper |
| CN202809395U (en) * | 2012-08-09 | 2013-03-20 | 斯迪克新型材料（江苏）有限公司 | Antistatic haze surface release paper |
| CN103061207A (en) * | 2012-12-20 | 2013-04-24 | 苏州斯迪克新材料科技股份有限公司 | Preparation method of novel matte anti-static release paper |
| CN103103875A (en) * | 2012-12-28 | 2013-05-15 | 斯迪克新型材料（江苏）有限公司 | Mist antistatic agent for release liner |
-
2015
- 2015-06-08 CN CN201510307764.XA patent/CN104988805A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4761320A (en) * | 1985-12-13 | 1988-08-02 | Coburn Jr Joseph W | Release material |
| CN101880499A (en) * | 2010-04-22 | 2010-11-10 | 中山市杜威涂料有限公司 | Alcohol-soluble electromagnetic wave shielding coating |
| CN201923975U (en) * | 2010-12-25 | 2011-08-10 | 广东晶华科技有限公司 | Aluminum foil adhesive tape |
| CN202055107U (en) * | 2011-01-11 | 2011-11-30 | 昆山福泰涂布科技有限公司 | Antistatic release paper |
| CN202809397U (en) * | 2012-08-09 | 2013-03-20 | 斯迪克新型材料（江苏）有限公司 | Anti-adhesion haze surface release paper |
| CN202809395U (en) * | 2012-08-09 | 2013-03-20 | 斯迪克新型材料（江苏）有限公司 | Antistatic haze surface release paper |
| CN103061207A (en) * | 2012-12-20 | 2013-04-24 | 苏州斯迪克新材料科技股份有限公司 | Preparation method of novel matte anti-static release paper |
| CN103103875A (en) * | 2012-12-28 | 2013-05-15 | 斯迪克新型材料（江苏）有限公司 | Mist antistatic agent for release liner |
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| C06 | Publication | ||
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| CB02 | Change of applicant information |
Address after: 523000 the village of new village, new village community, Wanjiang District, Dongguan, Guangdong Applicant after: GUANGDONG SHANGXIN NEW MATERIALS CO., LTD. Address before: 523050 the village of new village, new village community, Wanjiang District, Dongguan, Guangdong Applicant before: SHANGXIN PAPER CO., LTD. |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151021 |
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| WD01 | Invention patent application deemed withdrawn after publication |