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Polarizing film material

A technology of polarizing film and polarizing layer, applied in the field of film materials, can solve the problems of low shading rate and can not meet shading requirements, etc., and achieve the effects of good effect, long service life and good heat insulation performance

Active Publication Date: 2016-06-22
WUXI HAITE NEW MATERIAL RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Membranes are materials with selective separation functions. The selective separation of membranes can be used to separate solids, liquids, gases, light, etc. This separation process is a physical process that does not include phase changes or additives. Currently, membranes Technology is also increasingly showing its important role and bright prospects in daily life. Among them, the role of optical films is particularly significant. Optical films are often used in fields such as architecture, automobiles, photography, and electronic components. The existing optical films contain high Transparent film, high reflective film, shading film, etc., among which the shading film is often used to achieve chemical shading by using materials, the shading rate is low, and cannot meet the high-demand shading requirements

Method used

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  • Polarizing film material

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0019] Embodiments of the invention include:

[0020] A polarizing film material, comprising: an outer layer 1 , a first polarizing layer 2 , a second polarizing layer 3 , an inner layer 4 and a protective layer 5 .

[0021] A polarizing film material, comprising the following parts:

[0022] (1) Outer layer 1: The material of the outer layer 1 includes a density of 0.915~0.935g / cm 3 Low-density polyethylene and density greater than 0.935g / cm 3 high-density polyethylene, wherein the weight ratio of the low-density...

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Abstract

The invention discloses a polarizing film material, which comprises: (1) outer layer; (2) first polarizing layer; (3) second polarizing layer; (4) inner layer; (5) protective layer. Through the above method, the polarizing film material of the present invention has the advantages of isolating ultraviolet rays, good effect of shielding light, good heat insulation performance, high strength, wear resistance, light and thin, convenient, and long service life, and has a wide market in the popularization of polarizing film materials prospect.

Description

technical field [0001] The invention relates to the field of film materials, in particular to a polarizing film material. Background technique [0002] Membranes are materials with selective separation functions. The selective separation of membranes can be used to separate solids, liquids, gases, light, etc. This separation process is a physical process that does not include phase changes or additives. Currently, membranes Technology is also increasingly showing its important role and bright prospects in daily life. Among them, the role of optical films is particularly significant. Optical films are often used in fields such as architecture, automobiles, photography, and electronic components. The existing optical films contain high Transparent film, high reflection film, light-shielding film, etc. Among them, the light-shielding film is often used to achieve chemical light-shielding by using materials, and the light-shielding rate is low, which cannot meet the high-demand ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B27/06B32B27/08B32B27/18B32B27/30B32B27/32B32B9/02
Inventor 白永平邵志敏丁丽萍
Owner WUXI HAITE NEW MATERIAL RES INST
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