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Adhesive tape and solar module and product made of same

A component and adhesive tape technology, applied in the field of solar component manufacturing, can solve the problems of increasing the weight and cost of solar components, complicated installation and operation, etc., and achieve the effect of reducing weight, reducing manufacturing cost, and good shock resistance and cushioning performance

Active Publication Date: 2014-09-17
3M INNOVATIVE PROPERTIES CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In some applications, the aluminum alloy frame increases the weight and cost of the solar module, and the installation operation is more complicated

Method used

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  • Adhesive tape and solar module and product made of same
  • Adhesive tape and solar module and product made of same
  • Adhesive tape and solar module and product made of same

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0119] The structure of the adhesive tape of example 1 is as figure 1 shown. The film layer 4 and the release film 6 are respectively located on both sides of the substrate layer 1 . The materials of each layer are:

[0120] Film layer 4: Huasu 0.06mm black PVC (polyvinyl chloride) film

[0121] Substrate layer 1: 2081 acrylic foam rubber from 3M Company in the United States

[0122] Release film 6: Japan Mitsubishi Chemical Co., Ltd. 0.075mm PE release film

[0123] The preparation process of the adhesive tape is as follows:

[0124] 3M2081 acrylic foam rubber is coated on the 0.075mm PE (polyethylene) release film of Mitsubishi Chemical Co., Ltd. through a solvent-free coating process to form a substrate layer. After the coating is completed, the substrate layer is bonded to the inner surface of the Huasu 0.06mm black PVC film to obtain the finished tape.

example 2

[0126] The structure of the adhesive tape of example 2 is as figure 2 shown. Both sides of the substrate layer 1 are respectively provided with an undercoat layer 5 and a release film 6 , and a film layer 4 is arranged on the top of the undercoat layer 5 . The materials of each layer are:

[0127] Film layer 4: Huasu 0.10mm black PVC film

[0128] Base coat 5: POLYMENT NK-350

[0129] Substrate layer 1: 3M2081 acrylic foam glue

[0130] Release film 6: Mitsubishi Chemical Corporation 0.075mm PP (polypropylene) release film

[0131] The preparation process of the adhesive tape is as follows:

[0132] 3M2081 acrylic foam adhesive is coated on the 0.075mm PE release film of Mitsubishi Chemical Co., Ltd. through a solvent-free coating process to form a substrate layer. The coating of the base coat was carried out on the tie layer of Huasu 0.10 mm black PVC film. After finishing the coating, the substrate layer is laminated with the primer layer on the Huasu 0.10mm black PV...

example 3

[0134] The structure of the adhesive tape of example 3 is as image 3 shown. A film layer 4 and a release film 6 are arranged on both sides of the substrate layer 1 respectively, and a top layer 7 is arranged on the top of the film layer 4 . The materials of each layer are:

[0135] Top layer 7: MOMENTIVE PERFORMANCE MATERIALS "UVHC8558"

[0136] Film layer 4: Huasu 0.10mm black PVC film

[0137] Substrate layer 1: 3M2081 acrylic foam glue

[0138] Release film 6: Tongli 0.150mm PE release film

[0139] The preparation process of the adhesive tape is as follows:

[0140] 3M2081 acrylic foam adhesive is coated on Tongli 0.150mm PE release film to form a substrate layer through a solvent-free coating process. On the outer surface layer of Huasu 0.10mm black PVC film, the bottom surface hardening layer MOMENTIVE PERFORMANCE MATERIALS "UVHC8558" is coated. After finishing coating, the substrate layer is bonded to the inner surface of Huasu 0.10mm black PVC film to complete ...

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Abstract

Provided is a frameless optical energy module. The frameless optical energy module comprises an optical energy converter, the edge of the optical energy converter is sealed by adhesive tape, the adhesive tape comprises a bonding layer with the bonding and buffering function and an ageing resisting protection layer, the bonding layer is used for being in contact with the edge of an article, the bonding layer comprises a base material layer, a freely-selected first glue layer and a freely-selected second glue layer, the first glue layer and the second glue layer are freely selected and are oppositely located on the two sides of the base material layer, and the first glue layer is in contact with the article. The protection layer is arranged on the bonding layer and comprises a freely-selected priming coat on the bonding layer and a film layer on the priming coat or the second glue layer or the base material layer. The invention further provides the adhesive tape and a product made of the module.

Description

[0001] This application is a divisional application of Chinese Patent Application No. 201110042671.0 with the filing date of February 18, 2011, and the title of the invention is "Adhesive Tapes and Solar Modules and Products Made Therefrom". technical field [0002] The invention relates to the field of solar component manufacturing, in particular to a solar component edge sealing protection adhesive tape and solar components and products made thereof. Background technique [0003] Existing solar laminated modules are mainly installed and protected by an aluminum profile frame fixed and sealed with silicone or double-sided foam tape. Existing solar modules are laminated with multi-layer structures, and most of them use aluminum alloy frames and silicone or double-sided foam tapes to seal and protect the edges of the modules to ensure that they can withstand changing climates, such as rain and snow. The situation is not affected and the normal operation is maintained. Howeve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L31/048C09J7/02F24J2/46
CPCY02E10/40Y02E10/50H01L31/048C09J7/35C09J7/383F24S80/45F24S80/70H01L31/0481
Inventor 李锦波周杰潘祺晟朱佳芸潘锐基险峰王鹰宇苏珊娜·科琳格雷格·希普
Owner 3M INNOVATIVE PROPERTIES CO
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