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Method for producing anti-shatter coating for glass and application method thereof

A production method and coating technology, applied in the coating and other directions, can solve the problems of complex application steps in the glass coating production process, unfavorable production efficiency, and the bubble shell cannot be adhered. broken effect

Inactive Publication Date: 2010-06-09
李苏辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The shortcomings of the above-mentioned prior art are: the production process and application steps of the glass coating are complicated, which is not conducive to improving production efficiency; it is easy to chemically react with the plastic lamp housing, polyurethane colloid, etc., causing the bulb to fail to bond

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A kind of production method of glass shatterproof coating, it is characterized in that comprising the steps:

[0016] (1) Mix calcium halophosphate powder or silicon micropowder with butyl acetate in a weight ratio of 1:0.9 to 1:1.1, grind in a ball mill for 10-36 hours, and take out the mixture A;

[0017] (2), take by weight 15-30 parts of silicone resin, 1-2 parts of silica matting agent produced by gas phase method, No. 120 solvent oil or butyl acetate or ethyl acetate or 5-15 parts of toluene, from 0.1-0.5 parts of the mixture obtained in the step (1), 0.1-0.5 parts of the silicone resin curing agent, and 0.1-0.5 parts of the inorganic pigment are mixed at room temperature and placed in a disperser, and the speed of the disperser is set at 500- 1000 rpm, disperse for 1-2 hours, filter out impurities through a filter, and let it stand for 10-36 hours to obtain a white gel-like anti-shatter coating.

[0018] Inorganic pigments include various metal oxides, chromates...

Embodiment 2

[0020] The application method of the anti-shatter coating obtained by the production method of the glass anti-shatter coating of the above-mentioned embodiment 1 may further comprise the steps:

[0021] (A), spraying--directly spray the described coating on the outer surface of the glass bulb evenly with a spray gun;

[0022] (B), dry--place the uniformly coated glass bulb in front of the fan to dry until the surface becomes matte and the paint is not sticky;

[0023] (C), Baking--dry the dried glass bulb at a high temperature at 180-250°C until the coating does not fall off when wiped with an eraser.

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Abstract

The invention relates to methods for producing anti-shatter coating for glass and an application method thereof. The method comprises the following steps of: (1) mixing CaSb2O6 powder or silica powder and butyl acetate according to the proportion of 1 to 0.9 to 1 to 1.1by weight, grinding for 10 to 36 hours by a ball mill and taking the mixture A out; (2) weighing 15 to 30 parts by weight of organic silicon resin, 1 to 2 parts by weight of silicon flatting agent prepared by a vapor phase method, 5 to 15 parts by weight of 120 solvent oil or butyl acetate or ethyl acetate or toluene, 0.1 to 0.5 part by weight of the mixture prepared in the process (1), 0.1 to 0.5 parts by weight of organic silicon resin firming agent and 0.1 to 0.5 part by weight of inorganic pigment, mixing all the materials at normal temperature and placing the materials into a dispersion machine for 1 to 2 hours, wherein the revolution speed of the dispersion machine is set at 500 to 1000 rpm, filtering out impurities through a filter, and standing for 10 to 36 hours to obtain the white gelatinous anti-shatter coating.

Description

technical field [0001] The invention relates to a production method and application technical field of an anti-shatter coating applied to glass bulbs, mirrors, and ordinary transparent glass, in particular to a production method and application method of an anti-shatter coating for glass. Background technique [0002] Chinese Patent Publication No. CN1958496 discloses a production process of glass paint and its application in the manufacture of colored light bulb glass bulbs. Mix, stir and grind silicone resin, silicone rubber, butyl acetate, silicone resin curing agent or silicone rubber curing agent at room temperature according to the weight ratio; filter to obtain milky white glass coating; Add rubber color concentrate. The production method is simple, less environmental pollution, and complies with the EU ROHS directive; the coating produced according to the invention is directly sprayed on the glass, and then dried at a low temperature of 80-100°C and at a high temper...

Claims

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Application Information

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IPC IPC(8): C09D183/00C09D7/12C03C17/30
Inventor 李苏辉
Owner 李苏辉
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