Special plate lug insulation adhesive tape for nickel-metal hydride battery, as well as production method of special plate lug insulation adhesive tape

A technology for nickel-metal hydride batteries and insulating adhesives, applied in adhesives, battery pack parts, natural rubber adhesives, etc., can solve problems such as low temperature resistance, unenvironmental raw materials, and reduced peeling force, and achieve improved strong alkali resistance , excellent adhesion and long service life

Active Publication Date: 2013-10-02
佛山市顺德区永创翔亿电子材料有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the products that domestic manufacturers can provide are produced by a few small companies imitating foreign packaging tapes. The quality and performance indicators are far from meeting the requirements. The raw materials are generally not environmentally friendly, with poor viscosity, reduced peeling force, and low temperature r

Method used

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  • Special plate lug insulation adhesive tape for nickel-metal hydride battery, as well as production method of special plate lug insulation adhesive tape

Examples

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0038] Such as figure 1 As shown, a tab insulation adhesive tape for nickel-metal hydride batteries includes a rubber adhesive layer 1, a protective layer 2, an ink layer 3, a primer layer 4, a base layer 5 and a release layer 6 distributed in sequence, and the base layer 3 is a biaxially oriented polypropylene film, the primer layer 2 is arranged on the front of the base layer 3, the ink layer 3 is arranged on the outer surface of the primer layer 4, and the protective layer 2 is arranged on the outer surface of the ink layer 3, so The release layer 6 is a single-component non-silicon release agent coating, the release layer 6 is arranged on the back of the base layer 5, and the rubber adhesive layer 1 is arranged on the outer surface of the protective layer 2 .

[0039] The thickness of the base layer 5 is 0.036mm to 0.065mm. The base layer 5 is a b...

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PUM

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Abstract

The invention relates to a special plate lug insulation adhesive tape for a nickel-metal hydride battery, as well as a production method of the special plate lug insulation adhesive tape. The adhesive tape comprises a rubber gluing layer, a protective layer, an ink layer, a bottom coating layer, a basic layer and a release layer which are distributed sequentially, wherein the basic layer adopts a biaxially oriented polypropylene film; the bottom coating layer is arranged on the front of the basic layer; the ink layer is arranged on the outer surface of the bottom coating layer; the protective layer is arranged on the outer surface of the ink layer; the release layer is a one-component non-silicone release agent coating layer and is arranged on the back of the basic layer; and the rubber gluing layer is arranged on the outer surface of the protective layer. According to the safe and environment-friendly special plate lug insulation adhesive tape for the nickel-metal hydride battery, the biaxially oriented polypropylene film with powerful puncture strength is adopted, then a gluing surface and a non-gluing surface of the film are preprocessed, the film is coated with a rubber pressure-sensitive adhesive having high viscousness and strong alkali resistance, and the adhesive tape is formed; and the adhesive tape has six layers of structures, and each layer of structures has a respective function.

Description

technical field [0001] The invention relates to an insulating and protective adhesive tape, in particular to a strong alkali-resistant nickel-hydrogen battery special tab insulating tape which is mainly used at the positive tab of a nickel-hydrogen battery and plays the role of insulation protection, and a production method thereof. Background technique [0002] At present, there is no special enterprise in the world that produces special-purpose tab insulation adhesive tape for Ni-MH batteries. The tapes used by general Ni-MH battery manufacturers are not specially developed and designed for the insulation protection of Ni-MH battery tabs, but Ordinary packaging and sealing tape produced abroad (Japan, the United States and other countries). At present, the products that domestic manufacturers can provide are produced by a few small companies imitating foreign packaging tapes. The quality and performance indicators are far from meeting the requirements. The raw materials ar...

Claims

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Application Information

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IPC IPC(8): C09J7/02C09J193/04C09J145/00C09J157/02C09J107/00C09J153/02B32B37/02H01M2/32H01M2/34H01M50/571H01M50/572
CPCY02E60/10
Inventor 叶志斌曾丽娟
Owner 佛山市顺德区永创翔亿电子材料有限公司
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