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Multifunctional coating for train carriages

A multi-functional, compartment technology, applied in fireproof coatings, lignin coatings, coatings, etc., can solve problems such as thermal insulation, large vibration, and coating film shedding that are difficult to apply to railway train compartments, and achieve good thermal insulation and low density , good adhesion effect

Inactive Publication Date: 2015-07-01
田建频
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Railway train carriages will generate large vibrations during operation, and long-term vibrations will easily cause the coating film to fall off; and in order to reduce the weight of the carriages, it is necessary to reduce the density of the coating film as much as possible. Therefore, traditional barrier-type thermal insulation coatings for buildings Difficult to apply to the thermal insulation of railway train carriages

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Example 1, a multifunctional coating for train carriages, the materials are proportioned by weight components: 30 parts hollow ceramic beads, 20 parts emulsion, 20 parts wood fiber, 4 parts flame retardant, 5 parts defoamer , 0.5 parts of preservative, 10 parts of film forming aids, 0.5 parts of wetting agent, 2 parts of dispersant, 0.5 parts of thickener, 40 parts of water; the emulsion silicone acrylic emulsion, styrene acrylic emulsion, pure acrylic emulsion, vinegar One or several mixtures of acrylic emulsion.

Embodiment 2

[0009] Example 2, a multifunctional paint for train carriages, the materials are proportioned by weight components: 40 parts hollow ceramic beads, 10 parts emulsion, 30 parts wood fiber, 2 parts flame retardant, 10 parts defoamer , 1 part of preservative, 5 parts of film forming aid, 1 part of wetting agent, 0.5 part of dispersant, 4 parts of thickener, 20 parts of water; the emulsion silicone acrylic emulsion, styrene acrylic emulsion, pure acrylic emulsion, vinegar One or several mixtures of acrylic emulsion.

Embodiment 3

[0010] Example 3, a multifunctional paint for train carriages, the materials are proportioned by weight components: 35 parts hollow ceramic beads, 15 parts emulsion, 25 parts wood fiber, 3 parts flame retardant, 8 parts defoamer , 0.8 parts of preservative, 7 parts of film-forming aid, 0.7 parts of wetting agent, 1.3 parts of dispersant, 2.5 parts of thickener, 30 parts of water; the emulsion silicone acrylic emulsion, styrene acrylic emulsion, pure acrylic emulsion, vinegar One or several mixtures of acrylic emulsion.

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PUM

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Abstract

The invention relates to the technical field of paint, in particular to a multifunctional coating for train carriages. The coating comprises the following materials by weight: 30-40 parts of hollow ceramic micro beads, 10-20 parts of an emulsion, 20-30 parts of wood fiber, 2-4 parts of a flame retardant, 5-10 parts of an antifoaming agent, 0.5-1 part of a preservative, 5-10 parts of a coalescent, 0.5-1 parts of a wetting agent, 0.5-2 parts of a dispersant, 0.5-4 parts of a thickening agent and 20-40 parts of water. The invention aims to provides a multifunctional coating with excellent performances for train carriages.

Description

Technical field [0001] The invention relates to the technical field of coatings, in particular to a multifunctional coating for train carriages. Background technique [0002] Railway train carriages will produce large vibrations during operation, and long-term vibrations can easily cause the coating film to fall off; and in order to reduce the weight of the carriages, it is necessary to reduce the density of the coating film as much as possible. Therefore, traditional barrier thermal insulation coatings for buildings It is difficult to apply to the thermal insulation of railway train carriages. Summary of the invention [0003] The purpose of the present invention is to provide a multifunctional paint for train cars with excellent performance. [0004] The technical scheme adopted by the present invention is a multifunctional paint for train carriages, the materials are proportioned by weight components: 30-40 parts of hollow ceramic beads, 10-20 parts of emulsion, 20-30 parts of w...

Claims

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Application Information

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IPC IPC(8): C09D197/02C09D133/04C09D133/00C09D125/14C09D131/04C09D7/12
CPCC09D197/02C08L2201/02C08L2205/025C08L2205/03C08L2205/035C08L2205/16C09D5/18C09D7/40C09D7/65C09D125/14C09D131/04C09D133/04C08L33/04C08L25/14C08L31/04C08L97/02
Inventor 田建频
Owner 田建频
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