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Adhesive and preparation of sheet tile containing same

A technology of adhesives and components, applied in the direction of adhesive types, cellulose adhesives, chemical instruments and methods, etc., can solve the problems of product quality stability and consistency uncertainty, and improve the appearance of roughness. , the effect of saving waste and reducing production costs

Inactive Publication Date: 2008-11-12
李浙航
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of sintering process often leads to uncertainty of product quality stability and consistency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A kind of adhesive, which is mixed and stirred by the following components by weight ratio:

[0035] 100 parts of epoxy resin 50 parts of anti-yellowing epoxy resin

[0036] 75 parts of porcelain clay powder above 600 mesh, 1 part of cellulose (HPMC).

Embodiment 2

[0038] A kind of adhesive, which is mixed and stirred by the following components by weight ratio:

[0039] 100 parts of epoxy resin 50 parts of anti-yellowing epoxy resin

[0040] 120 parts of quartz powder above 600 mesh, 6 parts of cellulose (HPMC).

Embodiment 3

[0042] A kind of adhesive, which is mixed and stirred by the following components by weight ratio:

[0043] 100 parts of epoxy resin 50 parts of anti-yellowing epoxy resin

[0044] 120 parts of quartz powder above 600 mesh, 4 parts of cellulose (HPMC).

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Abstract

The invention discloses adhesives and a method for preparing a tile containing the adhesives. The compositions by weight portion of the adhesives are: 100 portions of epoxy resins, 50 portions of yellow-stain resistant epoxy resins, 75 to 120 portions of rock powder with over 600 sieves, and 1 to 6 portions of cellulose (HPMC). The method for preparing the tile comprises the following steps that: a. a reflecting film with predetermined specification is selected as the main body; b. a ceramic chip bottom layer the shape and the dimension of which correspond to those of the reflecting film is selected; c. the adhesives are coated on the facade of the ceramic chip bottom layer and the reverse of the reflecting film, and the facade of the ceramic chip bottom layer and the reverse of the reflecting film are glued; d. air extrusion and level adjustment are performed on an adhesive layer; e. a tile formed is solidified; f. water mill grinding or buff grinding are performed on the solidified tile; g. the grinded product is cleaned and dehumidified, and the finished tile is obtained.

Description

technical field [0001] The invention relates to a preparation method of a safety warning mark and a decoration material mark, in particular to a preparation method of a highly weather-resistant retroreflective mark tile, and an adhesive glue used on the retroreflective tile. Background technique [0002] Reflective film is a main variety of retroreflective materials popular in the market at present. Reflective film plays an important role in the warning signs of road traffic safety facilities. This kind of reflective film mainly uses plastic film as the carrier, and a A mixture of layer glue and aluminum-based silver powder to form a reflective material layer, and then coated with a layer of glass beads with a refraction effect and various colors to form a reflective film. [0003] General engineering-grade reflective film consists of 1. weather-resistant resin layer, 2. bead planting resin layer, 3. glass bead layer, 4. focusing layer, 5. metal reflective layer, 6. pressure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J163/00C09J11/04E01F9/04B32B18/00B32B37/12B32B33/00C09J101/02
Inventor 李浙航
Owner 李浙航
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