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Multilayered sheet and endless belt

A technology of endless belts and thin materials, applied in layered product processing, synthetic resin layered products, lamination, etc., can solve problems such as wear, vulnerability to damage or damage, and achieve high joint strength, efficient manufacturing, and good The effect of heat resistance

Active Publication Date: 2013-10-23
HONDA SANGYO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The conveyed thin material travels with the object to be processed, so friction occurs between the hot plate, so it is easy to suffer damage such as injury or breakage
In addition, the contact surface between the hot plate and the conveyed thin material is also worn due to friction with the conveyed thin material

Method used

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  • Multilayered sheet and endless belt
  • Multilayered sheet and endless belt
  • Multilayered sheet and endless belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0121] As Example 1, Example A1-A4, Example C1-C4, and Example D1-D4 are demonstrated below.

Embodiment A1

[0123] (1) A multi-layer thin material with a polyimide resin surface layer on one side of the composite material

[0124] First, in order to obtain a composite material of fluororesin and glass fiber, the aqueous suspension of fluororesin (PTFE) was impregnated and adhered to plain-woven glass fiber (thickness 95 μm) with a continuous coating device, dried at 80°C, and then Fire at 350°C to obtain a composite material (thickness 135μm) of fluororesin and glass fiber.

[0125] Next, in order to perform surface activation treatment on the composite material of fluororesin and glass fiber, 100 parts by mass of the aqueous suspension of PTFE resin was mixed with 100 parts by mass of the aqueous suspension of silica to obtain a surface activation treatment liquid.

[0126] Next, apply the surface activation treatment liquid on one side of the composite material of fluororesin and glass fiber with a continuous coating device, dry it at 80°C, and then fire it at 350°C to attach and ...

Embodiment A2

[0138] (2) A multi-layer thin material with a polyimide resin surface layer on both sides of the composite material

[0139] A multilayer thin material was obtained in the same manner as in Example A1. On the side where the polyimide resin surface layer is not formed on this multilayer sheet, perform the same operation as in Example A1 to carry out the surface activation treatment and the formation of the polyimide resin surface layer to obtain a polyimide resin Composite thin material (thickness 145μm) with surface layer on both sides of the composite material ( figure 2 ).

[0140] The structure of Example A2 is preferably used in applications where wear resistance and anti-slip properties are important, but not adhesion, but it is not limited thereto.

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Abstract

Provided is a multilayered sheet which has excellent heat resistance, non-stickiness, abrasion resistance and creep properties, and also provided are an endless belt formed from the multilayered sheet and a method for producing the same. The multilayered sheet comprises: at least one composite material layer formed from a fluorine resin and a heat-resistant fiber woven fabric; and a surface layer formed from a polyimide resin, characterized in that the surface layer is formed by way of a treatment surface produced by surface activation of the composite material layer.

Description

technical field [0001] The present invention relates to clad sheet, endless belt and method for manufacturing the endless belt. More specifically, the present invention relates to, for example, a laminated sheet having excellent heat resistance, non-adhesiveness, abrasion resistance, and anti-slip properties, which can be used in industries, an endless belt composed of the laminated sheet, and A method of manufacturing an endless belt. [0002] Also, the present invention relates to a protective sheet, a conveying sheet, and a lamination device incorporating the protective sheet and the conveying sheet, wherein the laminated sheet of the above invention is used as a hot plate protective sheet (hereinafter referred to simply as "protective sheet"). materials") and transport thin materials, and is applied to lamination devices for manufacturing solar cell modules. Background technique [0003] Heat-resistant composite sheets have been known so far to combine heat-resistant r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B27/30B29C65/18B32B27/04B32B27/34B65G15/34
CPCB32B27/12B29C66/1282H01L31/18B32B2260/046B29C65/787B29C66/4324B32B2307/306B29C66/723B32B2307/548H01L31/048B29C66/342Y02E10/50B32B2433/02B32B38/0008B32B38/0004B32B27/16F16G1/16B29C66/81455B32B27/281B32B2307/554B29C66/7465C08J7/00B29C66/4322B29C66/8322B29C66/433B29C66/729B29C65/5007B29C66/71C08J5/12B29C66/1122B32B27/00B32B2309/105B29C65/5092B29C65/483B29C65/5042B32B2260/021B32B37/00B29C66/12841B32B5/024B29C66/1142H01L31/042B29K2027/12B29K2079/08
Inventor 油布淳篠田隆志榊原活之高木靖史本多克也安野広明
Owner HONDA SANGYO
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