A kind of flame-retardant and noise-reducing battery label film and its manufacturing method

A production method and battery technology, applied in the direction of film/sheet release coating, film/sheet adhesive, identification device, etc., to achieve the effects of enhancing viscoelasticity, reducing noise emission, and good noise reduction effect

Active Publication Date: 2022-05-24
广东普莱斯新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a flame-retardant and noise-reducing battery label film and its manufacturing method, which solves the need for the battery label to achieve the flame-retardant effect of avoiding the spontaneous combustion of the battery due to overheating, and is useful for wrapping batteries. label products, but also to reduce the abnormal noise caused by the vibration of the battery inside the product

Method used

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  • A kind of flame-retardant and noise-reducing battery label film and its manufacturing method
  • A kind of flame-retardant and noise-reducing battery label film and its manufacturing method

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A flame retardant noise reduction battery label film consisting of the following weight of raw materials: 6 parts PU-2, 9 parts ZR-01, 25 parts butanone, 155 parts ethyl acetate, 90 parts SK-360 polyurethane, 90 parts PT-04C waterborne polyurethane, 1 part S-40 isocyanate crosslinker, 13 parts absolute ethanol, 13 parts distilled water, 45 parts ethyl acrylate, 40 parts methyl acrylate, 3 parts powder flame retardant, 1.1 part polyisocyanate, 5 parts toluene.

[0027] Further, the PU-2 is a polyurethane fill suture, the ZR-01 is a flame retardant.

[0028] Further, a flame retardant noise reduction battery label film, the method of production comprises the following steps:

[0029] S1, prepare the measuring equipment: prepare the flame retardant tester, tensile testing machine, retention tester, constant temperature and humidity testing machine, vibration testing machine, TES-1350A digital noise meter and stirring device;

[0030] S2, the preparation of flame retardant coat...

Embodiment 2

[0035] A flame retardant noise reduction battery label film consisting of the following weight of raw materials: 7 parts PU-2, 10 parts ZR-01, 30 parts butanone, 170 parts ethyl acetate, 100 parts SK-360 polyurethane, 100 parts PT-04C waterborne polyurethane, 2 parts S-40 isocyanate crosslinker, 15 parts absolute ethanol, 15 parts distilled water, 50 parts ethyl acrylate, 45 parts methyl acrylate, 5 parts powder flame retardant, 1.3 part polyisocyanate, 10 parts toluene.

[0036] Further, the PU-2 is a polyurethane fill suture, the ZR-01 is a flame retardant.

[0037] Further, a flame retardant noise reduction battery label film, the method of production comprises the following steps:

[0038] S1, prepare the measuring equipment: prepare the flame retardant tester, tensile testing machine, retention tester, constant temperature and humidity testing machine, vibration testing machine, TES-1350A digital noise meter and stirring device;

[0039]S2, the preparation of flame retardant ...

Embodiment 3

[0044] A flame retardant noise reduction battery label film consisting of the following weight of raw materials: 8 parts PU-2, 11 parts ZR-01, 35 parts butanone, 185 parts ethyl acetate, 110 parts SK-360 polyurethane, 110 parts PT-04C waterborne polyurethane, 3 parts S-40 isocyanate crosslinker, 17 parts absolute ethanol, 17 parts distilled water, 55 parts ethyl acrylate, 50 parts methyl acrylate, 7 parts powder flame retardant, 1.5 part polyisocyanate, 15 parts toluene.

[0045] Further, the PU-2 is a polyurethane fill suture, the ZR-01 is a flame retardant.

[0046] Further, a flame retardant noise reduction battery label film, the method of production comprises the following steps:

[0047] S1, prepare the measuring equipment: prepare the flame retardant tester, tensile testing machine, retention tester, constant temperature and humidity testing machine, vibration testing machine, TES-1350A digital noise meter and stirring device;

[0048] S2, the preparation of flame retardant c...

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Abstract

The invention discloses a flame-retardant and noise-reducing battery label film and a manufacturing method thereof. The invention relates to the technical field of battery label films, and consists of the following raw materials in parts by weight: 6-8 parts of PU-2, 9-11 parts of ZR- 01, 25‑35 parts methyl ethyl ketone, 155‑185 parts ethyl acetate, 90‑110 parts SK‑360 polyurethane, 90‑110 parts PT‑04C waterborne polyurethane, 1‑3 parts S‑40 isocyanate crosslinker, 13‑ 17 parts of absolute ethanol, 13-17 parts of distilled water, 45-55 parts of ethyl acrylate, 40-50 parts of methyl acrylate, 3-7 parts of powder flame retardant, 1.1-1.5 parts of polyisocyanate, 5-15 parts of toluene , the number of lines of the dimpled coating head is 60. This method can dissipate the energy of solid vibration in the damping layer when the damping material is directly applied to a certain surface, reducing the noise emission of the surface, and has a good noise reduction effect. Wrapping the laptop battery for the vibration test can significantly reduce the noise. Under the action of the crosslinking agent, the polyurethane in the surface treatment layer reacts to form a dense film layer, which has the functions of anti-slip, printable and scratch-resistant.

Description

Technical field [0001] The present invention relates to the field of battery tag film technology, specifically a flame retardant noise reduction battery tag film and a method for making it. Background [0002] A battery is a device that converts chemical energy into electrical energy by a cup, tank, or other container or composite container containing an electrolyte solution and metal electrodes to generate an electric current. It has a positive and negative pole. With the advancement of science and technology, batteries are generally referred to as small devices that can generate electrical energy. Such as solar cells, the performance parameters of the battery are mainly electromotive force, capacity, specific energy and resistance. Using the battery as an energy source, you can get a stable voltage, stable current, long-term stable power supply, very small external influence on the current, and the battery structure is simple, easy to carry, charging and discharging operation i...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): C09J7/25C09J7/50C09J7/30C09D4/02C09D7/63C09D175/04C09D5/18G09F3/02
CPCC09J7/255C09J7/50C09J7/30C09D4/00C09D7/63C09D175/04C09D5/18G09F3/02C09J2467/006C09J2475/003Y02E60/10
Inventor何斌郑昭漫陈璇宗陈修志
Owner广东普莱斯新材料科技有限公司