Highly wear-resistant oil-resistant fireproof coating and preparation method thereof

A fire-resistant coating, high wear-resistant technology, applied in fire-resistant coatings, anti-fouling/underwater coatings, coatings, etc., to achieve the effects of preventing foaming, simple preparation, and long service life

Inactive Publication Date: 2017-09-26
HEFEI MINGYOU HIGH TEMPERATURE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The high wear-resistant and oil-resistant fireproof coating of the invention has good fireproof and heat insulation performance, excellent oil resistance, wear resistance, frost resistance and flame retardancy, strong bonding performance and not easy to fall off; but its performance can still be further improved, To meet higher demands in the coatings field

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of high wear-resistant and oil-resistant fireproof coating of the present embodiment comprises the raw material of following weight part:

[0030] 45 parts of styrene-modified acrylic emulsion, 15 parts of styrene-acrylic emulsion, 7 parts of asbestos fiber, 3 parts of graphite fiber, 5 parts of corundum powder, 8 parts of expanded vermiculite powder, 2 parts of brominated polystyrene, 3 parts of melamine cyanurate , 6 parts of ammonium polyphosphate, 1 part of antimony oxide, 3 parts of boron-based flame retardant, 0.5 part of light stabilizer, 1 part of defoamer, 0.1 part of antibacterial agent, and 10 parts of water.

[0031] In this embodiment, the length of the asbestos fiber and graphite fiber is 0.3 mm, and the diameter is 0.05 mm; the mesh size of corundum powder, expanded vermiculite powder and antimony oxide is 400 mesh.

[0032] In this embodiment, the boron-based flame retardant is a mixture of ammonium pentaborate, sodium metaborate, ammonium fluorob...

Embodiment 2

[0044] A kind of high wear-resistant and oil-resistant fireproof coating of the present embodiment comprises the raw material of following weight part:

[0045] 50 parts of styrene-modified acrylic emulsion, 17 parts of styrene-acrylic emulsion, 9 parts of asbestos fiber, 4 parts of graphite fiber, 6 parts of corundum powder, 10 parts of expanded vermiculite powder, 5 parts of brominated polystyrene, 5 parts of melamine cyanurate , 7 parts of ammonium polyphosphate, 2 parts of antimony oxide, 4 parts of boron-based flame retardant, 0.8 part of light stabilizer, 1.5 parts of defoamer, 0.3 part of antibacterial agent, and 17 parts of water.

[0046] In this embodiment, the length of the asbestos fiber and graphite fiber is 0.4 mm, and the diameter is 0.08 mm; the mesh size of corundum powder, expanded vermiculite powder and antimony oxide is 400 mesh.

[0047] In this embodiment, the boron-based flame retardant is a mixture of ammonium pentaborate, sodium metaborate, ammonium fluo...

Embodiment 3

[0059] A kind of high wear-resistant and oil-resistant fireproof coating of the present embodiment comprises the raw material of following weight part:

[0060] 55 parts of styrene-modified acrylic emulsion, 18 parts of styrene-acrylic emulsion, 11 parts of asbestos fiber, 5 parts of graphite fiber, 7 parts of corundum powder, 12 parts of expanded vermiculite powder, 8 parts of brominated polystyrene, 7 parts of melamine cyanurate , 8 parts of ammonium polyphosphate, 3 parts of antimony oxide, 5 parts of boron-based flame retardant, 1 part of light stabilizer, 2 parts of defoamer, 0.5 part of antibacterial agent, and 25 parts of water.

[0061] In this embodiment, the length of the asbestos fiber and graphite fiber is 0.5 mm, and the diameter is 0.1 mm; the mesh size of corundum powder, expanded vermiculite powder and antimony oxide is 400 mesh.

[0062] In this embodiment, the boron-based flame retardant is a mixture of ammonium pentaborate, sodium metaborate, ammonium fluoro...

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Abstract

The invention discloses a highly wear-resistant oil-resistant fireproof coating and belongs to the technical field of coatings. The highly wear-resistant oil-resistant fireproof coating comprises the following raw materials in parts by weight: 45-55 parts of styrene modified acrylic emulsion, 15-18 parts of styrene-acrylic emulsion, 7-11 parts of asbestos fibers, 3-5 parts of graphite fibers, 5-7 parts of emery powder, 8-12 parts of expanded vermiculite powder, 2-8 parts of brominated polystyrene, 3-7 parts of melamine cyanurate, 6-8 parts of ammonium polyphosphate, 1-3 parts of antimony oxides, 3-5 parts of a boron-containing flame retardant, 0.5-1 part of a light stabilizer, 1-2 parts of an antifoaming agent, 0.1-0.5 part of an antibacterial agent and 10-25 parts of water. The invention further discloses a preparation method of the highly wear-resistant oil-resistant fireproof coating. The highly wear-resistant oil-resistant fireproof coating disclosed by the invention is simple in preparation and high in adhesive ability and has excellent wear resistance, oil resistance and fire resistance.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a high wear-resistant and oil-resistant fireproof coating and a preparation method thereof. Background technique [0002] Fireproof coating is a special coating used on the surface of flammable substrates, which can reduce the flammability of the surface of the coated material, retard the rapid spread of fire, and improve the fire resistance limit of the coated material. [0003] The fire prevention mechanism of fire retardant coatings can be roughly summarized into the following five points: 1. The fire retardant coating itself is flame retardant or non-combustible, so that the protected substrate does not directly contact with the air, delaying the ignition of objects and reducing the burning speed; 2. Fire retardant coatings In addition to being flame-retardant or non-combustible, it also has a low thermal conductivity, which can delay the transfer of flame temperature to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D133/02C09D5/18C09D5/14C09D7/12
CPCC09D125/14C08L2201/02C08L2201/08C08L2205/025C08L2205/03C09D5/14C09D5/18C09D133/02C08L25/14C08L25/06C08K13/04C08K7/06C08K7/12C08K7/24C08K5/34928C08K3/2279
Inventor 王虎
Owner HEFEI MINGYOU HIGH TEMPERATURE TECH CO LTD
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