Elastic anticorrosive paint and preparation method thereof
An anti-corrosion coating and elastic technology, applied in anti-corrosion coatings, conductive coatings, polyester coatings, etc., can solve problems such as air pollution, lack of timely maintenance, fire, etc., achieve long-term anti-corrosion life, efficient and convenient construction, and ensure long life. Effect
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Embodiment 1
[0037] The present embodiment provides a kind of elastic anticorrosion paint, and its composition comprises the following components by mass percentage:
[0038] Toughener: 6%
[0039] Polyorganosiloxane: 39%
[0040] Filler: 25%
[0041] Cross-linking agent: 5%
[0042] Thinner: 14%
[0043] Auxiliary: 5%
[0044] Sodium pyrophosphate: 1%
[0045] Sodium tripolyphosphate: 3%
[0046] Polyacrylate resin: 2%
[0047] Among them, the toughening agent is a mixture of epoxy resin, phenolic resin and unsaturated polyester resin; the filler is a mixture of zinc oxide, aluminum oxide and iron oxide; the crosslinking agent is polyacrylate; the diluent is toluene and xylene. Mixture; auxiliary agent is urea-formaldehyde resin.
[0048] The present embodiment provides a kind of preparation method of elastic anticorrosion coating, comprises following specific steps:
[0049] Step (1): Put polyorganosiloxane, crosslinking agent, diluent, additives, sodium pyrophosphate, sodium tr...
Embodiment 2
[0055] The present embodiment provides a kind of elastic anticorrosion paint, and its composition comprises the following components by mass percentage:
[0056] Toughener: 8%
[0057] Polyorganosiloxane: 30%
[0058] Filler: 25%
[0059] Crosslinker: 8%
[0060] Thinner: 13%
[0061] Auxiliary: 10%
[0062] Sodium pyrophosphate: 3%
[0063] Sodium tripolyphosphate: 1%
[0064] Polyacrylate resin: 2%
[0065]Among them, the toughening agent is unsaturated polyester resin; the filler is talcum powder; the crosslinking agent is a mixture of polystyrene diallyl phthalate resin modification and polystyrene; the diluent is n-butanol and styrene Mixture; auxiliary agent is unsaturated polyester resin.
[0066] The present embodiment also provides a method for preparing an elastic anti-corrosion coating, comprising the following specific steps:
[0067] Step (1): Put polyorganosiloxane, crosslinking agent, diluent, additives, sodium pyrophosphate, sodium tripolyphosphate and...
Embodiment 3
[0073] The present embodiment provides a kind of elastic anticorrosion paint, and its composition comprises the following components by mass percentage:
[0074] Toughener: 8%
[0075] Polyorganosiloxane: 32%
[0076] Filler: 35%
[0077] Cross-linking agent: 6%
[0078] Thinner: 10%
[0079] Auxiliary: 9%
[0080] Sodium pyrophosphate: 5%
[0081] Sodium tripolyphosphate: 1%
[0082] Polyacrylate resin: 4%
[0083] Among them, the toughening agent is epoxy resin; the filler is a mixture of calcium carbonate and talc; the crosslinking agent is epoxy resin; the diluent is a mixture of benzene, toluene and xylene; the auxiliary agent is phenolic resin and melamine formaldehyde resin mixture.
[0084] The present embodiment also provides a method for preparing an elastic anti-corrosion coating, comprising the following specific steps:
[0085] Step (1): Put polyorganosiloxane, crosslinking agent, diluent, additives, sodium pyrophosphate, sodium tripolyphosphate and polya...
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