Flame-retardant single-faced tape and preparation method thereof

A flame retardant and flame retardant adhesive technology, which is applied in the field of flame retardant single-sided tape and its preparation, can solve the problems of poor flame retardant performance of the tape, and achieve convenient production and operation, high adhesion, and excellent weather resistance Effect
CN107312470AInactive Publication Date: 2017-11-03东莞市古川胶带有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
东莞市古川胶带有限公司
Publication Date
2017-11-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a flame-retardant single-faced tape and a preparation method thereof. The single-faced tape comprises a transparent base film, a flame-retardant coating, a flame-retardant glue layer and a single-faced release film, wherein the flame-retardant coating coats the surface of the transparent base film, and the flame-retardant glue layer coats the surface of the flame-retardant coating; the single-faced release film covers the surface of the flame-retardant glue layer; the flame-retardant coating comprises the following components in percentage by weight: 25-35% of PU resin, 10-30% of fire retardant, and 40-55% of dispersing solvent butanone; the flame-retardant glue layer comprises the following components in percentage by weight: 90-97% of acrylic adhesive, 2-8% of a flame retardant, and 0.5-2% of a curing additive. According to the flame-retardant single-faced tape, the flame-retardant coating and the flame-retardant glue layer are prepared through special formulas, so that the flame-retardant single-faced tape is high in adhering force, high in adhesion force, outstanding in flame retardance, and outstanding in weather resistance, can be widely applied to inner surface wrapping and adhering of a mobile phone battery, and facilities the production.
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Description

technical field

[0001] The invention relates to the technology in the field of adhesive tapes, in particular to a single-sided adhesive tape with flame-retardant properties and a preparation method thereof. Background technique

[0002] In the battery manufacturing process, it is often necessary to use adhesive tape for wrapping and attaching. At present, the mobile phone industry is developing rapidly, and the power of mobile phone batteries is also increasing, and high-power mobile phone batteries will generate a lot of heat during operation, which is likely to cause risks such as spontaneous combustion of mobile phones. The flame retardant performance of the adhesive tape of the mobile phone battery is not good. When the risk of spontaneous combustion of the battery occurs, the flame retardant effect cannot be achieved, which may easily lead to unexpected accidents for users. Contents of the invention

[0003] In view of this, the present invention addresses the defici...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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