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Superfine needle-shaped wollastonite powder-containing liquid rubber spray coating

A technology of liquid rubber and wollastonite powder, which is applied in the field of spray coatings, can solve the problems of resistance, squareness or performance not reaching the ideal effect, and the application range of spray coatings is limited, and achieve high melting point, excellent elongation, and good reinforcement performance effect

Inactive Publication Date: 2012-01-25
大连美宸特环保节能产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although CN101235252 discloses a kind of spray paint, solved some technical problems in US4287242, its side or performance do not reach ideal effect, brought very big resistance to practical application, make its scope of application of spray paint severely limited limit

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1 A liquid rubber spray paint containing ultrafine acicular wollastonite powder.

[0025] A formulation of a liquid rubber spray coating containing ultrafine acicular wollastonite powder is:

[0026] A liquid rubber spray paint containing ultra-fine needle-shaped wollastonite powder is divided into two components, A and B; component A is an anionic liquid rubber asphalt emulsion, water-based spray paint; component B is a coagulant solution;

[0027] A component anionic liquid rubber asphalt emulsion totals 100kg, of which polychloroprene rubber emulsion is 10kg, No. 80 petroleum asphalt emulsion is 30kg, anionic dispersant TH-904 is 0.15kg, naphthalenesulfonate formaldehyde condensate is 0.15kg, CD —4 is 0.15kg, anionic surfactant rosin soap 1kg, synthetic fatty acid soap 0.5kg, alkyl sulfonate 0.2kg, superfine acicular wollastonite powder 40kg, silane coupling agent 2kg; carbon black 1.5kg, fineness Not less than 800 mesh porcelain powder 0.75kg, water is the ...

Embodiment 2

[0046] Example 2 A liquid rubber spray paint containing ultrafine acicular wollastonite powder.

[0047]A formulation of a liquid rubber spray coating containing ultrafine acicular wollastonite powder is:

[0048] A liquid rubber spray paint containing ultra-fine needle-shaped wollastonite powder is divided into two components, A and B; component A is an anionic liquid rubber asphalt emulsion, water-based spray paint; component B is a coagulant solution;

[0049] A total of 100kg of anionic liquid rubber asphalt emulsion, including 10kg of butadiene styrene copolymer rubber, 15kg of No. 90 petroleum asphalt emulsion, 0.5kg of anionic dispersant sulfate, 0.15kg of naphthalenesulfonate formaldehyde condensate, CD -4 is 0.15kg, anionic surfactant rosin soap 0.5kg, synthetic fatty acid soap 1kg, α-sodium naphthalenesulfonate 0.2kg, ultrafine acicular wollastonite powder 55kg, silane coupling agent 5kg; water is surplus.

[0050] Component B, expressed in mass percentage, is an aq...

Embodiment 3

[0056] Example 3 A liquid rubber spray paint containing ultrafine acicular wollastonite powder.

[0057] A formulation of a liquid rubber spray coating containing ultrafine acicular wollastonite powder is:

[0058] A liquid rubber spray paint containing ultra-fine needle-shaped wollastonite powder is divided into two components, A and B; component A is an anionic liquid rubber asphalt emulsion, water-based spray paint; component B is a coagulant solution;

[0059] A component anionic liquid rubber asphalt emulsion totals 100kg, including butadiene acrylonitrile copolymer rubber emulsion 15kg, No. 100 petroleum asphalt emulsion 30kg, anionic dispersant TH-904 0.25kg, naphthalenesulfonate formaldehyde condensate 0.25kg , Acumer940 polymer: 0.15kg, anionic surfactant alkylsulfonate 2.2kg, ultra-fine acicular wollastonite powder 40kg, silane coupling agent 5kg; carbon black 0.3kg, fineness not less than 800 mesh porcelain powder 0.75kg , water is the balance.

[0060] Component ...

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PUM

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Abstract

The invention discloses a superfine needle-shaped wollastonite powder-containing liquid rubber spray coating and relates to the technical field of spray coatings. The superfine needle-shaped wollastonite powder-containing liquid rubber spray coating comprises a component A and a component B, wherein the component A is anionic liquid rubber asphalt emulsion; the component B is a coagulant solution; the component A has the solid content of liquid rubber asphalt emulsion of 50-75 weight percent, and comprises the following components in percentage by mass: 1 to 35 percent of rubber emulsion, 10 to 50 percent of asphalt emulsion, 0.01 to 2 percent of anionic dispersing agent, 0.01 to 2 percent of anionic surfactant, 10 to 65 percent of superfine needle-shaped wollastonite powder and 0.1 to 10 percent of silane coupling agent; and the component B is an aqueous solution at the concentration of 3-18 percent, which is prepared by mixing calcium chloride and composite aluminum-iron polymer in percentage by mass. The superfine needle-shaped wollastonite powder is added into the spray coating, and the coating has high fireproof performance.

Description

technical field [0001] The invention relates to the technical field of spray coatings, in particular to a liquid rubber spray coating containing ultrafine acicular wollastonite powder. Background technique [0002] Spray coatings are widely used, not only in the field of construction, but also in various technical fields such as chemical industry and daily life. People wish to provide a new spray coating with multiple functions such as anti-corrosion, waterproof, protection, heat insulation and heat preservation, and noise reduction. Although CN101235252 discloses a kind of spray paint, solved some technical problems in US4287242, its side or performance do not reach ideal effect, brought very big resistance to practical application, make its scope of application of spray paint severely limited limit. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a liquid rubber spray coating containing ultra-f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D195/00C09D121/02C09D7/12C09D107/02C09D111/02C09D109/08C09D109/04C09D123/22C09D109/10
Inventor 马庆海贾天敏
Owner 大连美宸特环保节能产品有限公司
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