CN102675666A - Production process for KPE film - Google Patents
Production process for KPE film Download PDFInfo
- Publication number
- CN102675666A CN102675666A CN2012101268352A CN201210126835A CN102675666A CN 102675666 A CN102675666 A CN 102675666A CN 2012101268352 A CN2012101268352 A CN 2012101268352A CN 201210126835 A CN201210126835 A CN 201210126835A CN 102675666 A CN102675666 A CN 102675666A
- Authority
- CN
- China
- Prior art keywords
- baking oven
- baking
- kpe
- production process
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
A production process for a KPE (Kelman Phacoemulsification) film relates to the technical field of production of solar photovoltaic back boards. The production process comprises the process steps of rolling, gluing, baking, pressing-in, unrolling and ageing, wherein the baking step is carried out in a baking oven; the baking oven comprises nine sections; and the temperatures of the baking oven from the first section to the ninth section are 30 DEG C, 40 DEG C, 60 DEG C, 80 DEG C, 80 DEG C, 85 DEG C, 85 DEG C, 95 DEG C and 100 DEG C sequentially. According to the production process disclosed by the invention, the performances of products are further improved by adjusting the reaction temperature of the baking oven and strip forces in both the TD direction and the MD direction can reach over 7 N.
Description
Technical field:
The present invention relates to photovoltaic backboard production technical field, relate in particular to a kind of production technique of KPE film.
Background technology:
The photovoltaic backboard is positioned at the back side of solar panel, is applied to the backboard of crystal silicon solar photovoltaic module, colors such as adularescent and Dark grey.Performances such as a main weathering resistance, anti-physical strength, water-fast vapour penetrate.In the prior art, the production craft step of KPE film comprises volume, gluing, baking, pressing, rolling and slaking, and in baking procedure, storing temperature is followed successively by: 50 ℃, 55 ℃, 60 ℃, 70 ℃, 80 ℃, 85 ℃, 90 ℃, 90 ℃, 95 ℃.The KPE film properties of producing is undesirable, and peeling force TD direction can only reach 5N, and the MD direction can only reach 5.5N.
Summary of the invention:
Technical problem to be solved by this invention is to overcome the defective of prior art, and a kind of production technique of KPE film of good product performance is provided.
Technical problem to be solved by this invention adopts following technical scheme to realize.
A kind of production technique of KPE film; Process step comprises volume, gluing, baking, pressing, rolling and slaking; It is characterized in that: said baking is carried out in baking oven; Said baking oven is divided into nine joints, and baking oven is followed successively by from the storing temperature of first segment to the nine joints: 30 ℃, 40 ℃, 60 ℃, 80 ℃, 80 ℃, 85 ℃, 85 ℃, 95 ℃, 100 ℃.
Said baking oven respectively saves temperature and controls automatically through temperature control system.
The present invention makes performance of products be further enhanced through the adjustment to the baking oven temperature of reaction, and peeling force TD direction and MD direction all can reach more than the 7N.
Embodiment:
For technique means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with specific embodiment, further set forth the present invention.
A kind of production technique of KPE film; Process step comprises volume, gluing, baking, pressing, rolling and slaking; Baking procedure carries out in baking oven; Said baking oven is divided into nine joints, and baking oven is followed successively by from the storing temperature of first segment to the nine joints: 30 ℃, 40 ℃, 60 ℃, 80 ℃, 80 ℃, 85 ℃, 85 ℃, 95 ℃, 100 ℃.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification sheets just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. the production technique of a KPE film; Process step comprises volume, gluing, baking, pressing, rolling and slaking; It is characterized in that: said baking is carried out in baking oven; Said baking oven is divided into nine joints, and baking oven is followed successively by from the storing temperature of first segment to the nine joints: 30 ℃, 40 ℃, 60 ℃, 80 ℃, 80 ℃, 85 ℃, 85 ℃, 95 ℃, 100 ℃.
2. the production technique of KPE film according to claim 1 is characterized in that: said baking oven respectively saves temperature and controls automatically through temperature control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101268352A CN102675666A (en) | 2012-04-26 | 2012-04-26 | Production process for KPE film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101268352A CN102675666A (en) | 2012-04-26 | 2012-04-26 | Production process for KPE film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102675666A true CN102675666A (en) | 2012-09-19 |
Family
ID=46808256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101268352A Pending CN102675666A (en) | 2012-04-26 | 2012-04-26 | Production process for KPE film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102675666A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872807A (en) * | 2010-05-27 | 2010-10-27 | 姚悦明 | Method for producing back panel of solar photovoltaic module and production equipment |
| CN201845800U (en) * | 2010-10-09 | 2011-05-25 | 浙江哈氟龙新能源有限公司 | Manufacturing device for backboard of solar battery pack |
-
2012
- 2012-04-26 CN CN2012101268352A patent/CN102675666A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101872807A (en) * | 2010-05-27 | 2010-10-27 | 姚悦明 | Method for producing back panel of solar photovoltaic module and production equipment |
| CN201845800U (en) * | 2010-10-09 | 2011-05-25 | 浙江哈氟龙新能源有限公司 | Manufacturing device for backboard of solar battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |