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Antifog sheet

An anti-fog sheet and sheet-layer technology, applied in the direction of layered products, synthetic resin layered products, chemical instruments and methods, etc., can solve the problems of high production cost, low temperature resistance, easy oxidation, etc., and achieve low production cost, non-scratch effect

Inactive Publication Date: 2015-08-19
浙江中盛新材料股份有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

The results of the research and development of PET anti-fog sheets will enrich the quality of PET sheets and expand the application field of PET products. However, most of the PET anti-fog sheets on the market today have poor flame retardancy, low temperature resistance, easy oxidation, high production cost, and silicone oil. Scratches the surface when applied, sticks when rolled up

Method used

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  • Antifog sheet

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Embodiment Construction

[0008] like figure 1 As shown, an anti-fog sheet includes a substrate layer 1, a metal plastic sheet layer 2, reflective particles 3, a decorative film 4, a matte film 5, and a silicone oil layer 6. The substrate layer 1 is made of PBT material and PET material. phase blending and adding catalysts, flame retardants and antioxidants, the surface of the substrate layer 1 is sequentially provided with a metal plastic sheet layer 2, reflective particles 3, decorative film 4, matting film 5 and silicone oil layer 6 , the silicone oil layer 6 is completed by a silicone oil spraying system arranged above the coiling device. The substrate layer 1 of the present invention is made by blending PBT materials and PET materials and adding catalysts, flame retardants, and antioxidants. The product has the advantages of rapid crystallization, flame retardancy, high temperature resistance, and oxidation resistance, while reducing production costs. Cost, in the production process, the silicone...

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Abstract

The invention discloses an antifog sheet, which comprises a base material layer, a metal plastic sheet layer, reflection particles, a decorative film, an extinction film and a silicone oil layer. The base material layer is prepared by blending a PBT material with a PET material and adding a catalyst, a flame retardant and an antioxidant, the metal plastic sheet layer, the reflection particles, the decorative film, the extinction film and the silicone oil layer are disposed on the base material layer surface integratedly in order, and the silicone oil layer is completed by a silicone oil spray system disposed above a coiling apparatus. The antifog sheet provided by the invention has the characteristics of flame retardance, high temperature resistance, oxidation resistance, low production cost, difficult scratching of silicone oil sprayed surface, and reeling part sticking.

Description

technical field [0001] The invention relates to an anti-fog sheet. Background technique [0002] The use of plastic sheets and the packaging of various products, at present, many conventional plastic sheets involve the manufacture of anti-fog sheets. PET is a newly developed sheet, and its material advantages are widely used. In order to meet customer requirements, It is also necessary to apply coating solutions with different functions to the surface of the fraud, that is, to apply anti-fog agents to make PET anti-fog sheets. The research and development results of PET anti-fog sheets will enrich the quality of PET sheets and expand the application field of PET products. However, most of the PET anti-fog sheets on the market are poor in flame retardancy, low temperature resistance, easy to oxidize, high production cost, and silicone oil. It scratches the surface when you apply it, and sticks when you roll it up. Contents of the invention [0003] In order to solve the a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/06B32B27/36B32B33/00C08L67/02
Inventor 叶文进孔福高周旭英
Owner 浙江中盛新材料股份有限公司
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