Polyester Mylar tape and production process thereof

A technology of polyester mylar and tape, applied in the field of polyester mylar tape, can solve the problems of decreased dielectric insulation performance, non-environmental protection of flame-retardant halogen materials, unstable performance, etc., and achieve the effect of good dielectric insulation performance

Inactive Publication Date: 2019-01-15
龙运贴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The performance of the coating of the existing Mylar tape is unstable after a long time, and the performance of the coating decreases

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A polyester Mylar tape comprising:

[0024] The base material is made of polyester film;

[0025] The paint is made by mixing acrylic glue, halogen-free flame retardant powder, toner, titanium dioxide and curing agent according to weight percentage;

[0026] After the coating is filtered, it is evenly spread on the base material made of the polyester film.

[0027] The solid content of the acrylic glue is 35%.

[0028] The weight percentages of the acrylic glue, halogen-free flame retardant powder, toner, titanium dioxide and curing agent are: 65%, 20%, 5%, 9%, 1%.

[0029] The color powder has light yellow, deep yellow, red, blue, green, white, black, and all need to be ground into a color paste.

[0030] The titanium dioxide needs to be ground into a color paste and its usage is added as needed.

[0031] A kind of production technology of polyester mylar adhesive tape, comprises the steps:

[0032] S1: Weigh the acrylic glue, halogen-free flame retardant powder, ...

Embodiment 2

[0037] A polyester Mylar tape comprising:

[0038] The base material is made of polyester film;

[0039] The paint is made by mixing acrylic glue, halogen-free flame retardant powder, toner, titanium dioxide and curing agent according to weight percentage;

[0040] After the coating is filtered, it is evenly spread on the base material made of the polyester film.

[0041] The solid content of the acrylic glue is 40%.

[0042] The weight percentages of the acrylic glue, halogen-free flame retardant powder, toner, titanium dioxide and curing agent are: 70%, 15%, 5%, 9%, 1%.

[0043] The color powder has light yellow, deep yellow, red, blue, green, white, black, and all need to be ground into a color paste.

[0044] The titanium dioxide needs to be ground into a color paste and its usage is added as needed.

[0045] A kind of production technology of polyester mylar adhesive tape, comprises the steps:

[0046] S1: Weigh the acrylic glue, halogen-free flame retardant powder, ...

Embodiment 3

[0051] A polyester Mylar tape comprising:

[0052] The base material is made of polyester film;

[0053] The paint is made by mixing acrylic glue, halogen-free flame retardant powder, toner, titanium dioxide and curing agent according to weight percentage;

[0054] After the coating is filtered, it is evenly spread on the base material made of the polyester film.

[0055] The solid content of the acrylic glue is 45%.

[0056] The weight percentages of the acrylic glue, halogen-free flame retardant powder, toner, titanium dioxide and curing agent are: 75%, 15%, 2%, 7%, 1%.

[0057] The color powder has light yellow, deep yellow, red, blue, green, white, black, and all need to be ground into a color paste.

[0058] The titanium dioxide needs to be ground into a color paste and its usage is added as needed.

[0059] A kind of production technology of polyester mylar adhesive tape, comprises the steps:

[0060] S1: Weigh the acrylic glue, halogen-free flame retardant powder, ...

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PUM

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Abstract

The invention discloses a polyester Mylar tape comprising a base material and a coating; the base material is made of a polyester thin film; the coating is prepared by mixing acrylic glue, halogen-free flame-retardant powder, a toner, titanium dioxide and a curing agent according to the weight percentage. The coating is filtered and then evenly coated on the base material made of the polyester thin film. The coating is prepared by mixing the acrylic glue, halogen-free flame-retardant powder, the toner, titanium dioxide and the curing agent according to the weight percentage. The coating is evenly coated on the base material made of the polyester thin film, so the polyester Mylar tape has good dielectric insulation performance and flame-retardant, environmental-protection and halogen-free characteristics.

Description

technical field [0001] The invention relates to the technical field of polyester Mylar tape, in particular to a polyester Mylar tape and a production process thereof. Background technique [0002] Mylar tape, also known as Mylar tape, fire cattle tape, silicone Mara tape, is a single-sided tape. [0003] Widely used in insulation wrapping of transformers, motors, capacitors and other types of motors and electronic components, and high-voltage isolation between the motherboard circuit and the shell of switching power supplies. It is also used for the wrapping of lithium batteries in soft packs, such as wrapping between the protective plate and the battery core, it plays the role of fixing, insulating and preventing fire. [0004] The performance of the coating of the existing Mylar tape is unstable after a long time, and the performance of the coating decreases, resulting in a decrease in dielectric insulation performance, and its flame-retardant halogen material is not envi...

Claims

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Application Information

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IPC IPC(8): C09J7/25C09J133/00C09J11/04
CPCC08K2003/2241C09J7/255C09J11/04C09J133/00C09J2301/30C09J2433/00C09J2467/006C08K3/22
Inventor 龙运贴
Owner 龙运贴
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