Heavy anti-corrosion coating material
A coating material, heavy-duty anti-corrosion technology, used in anti-corrosion coatings, coatings, polyester coatings, etc., can solve the problems of unsatisfactory adhesion and toughness of coating materials, inability to use steel structure anti-corrosion repair, and difficult to complete anti-corrosion. requirements and other issues, to achieve good social and economic benefits, overcome technical difficulties in anti-corrosion, and achieve the effect of thick coating
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Embodiment 1
[0039] A heavy-duty anti-corrosion coating material for steel structures in the ocean splash zone, including a main agent system and a curing agent system, in parts by weight:
[0040] (1) each component in the main agent system is: film-forming resin: bisphenol A type epoxy resin 45; Toughener: polycaprolactone 14; Rust stabilizer: zinc phosphate 8; rust conversion agent: diphenyl chromate 0.4; sub-nanometer flake filler: ceramic powder with a fineness of less than 1 micron 15; inorganic cementitious material: Portland cement: 35; adhesion enhancer: epoxy phosphate 4;
[0041] (II) The components in the curing agent system are: curing agent: cashew nut shell oil modified phenalkamine 40; high wear-resistant filler: quartz powder 25; antirust pigment: mica iron oxide 25; penetrating agent fatty alcohol polyoxyethylene Ether 2; Organic Chelating Agent: Organic Phosphite 3.
[0042] Wherein said polycaprolactone is graphene modified polycaprolactone, and its modification metho...
Embodiment 2
[0046] A heavy-duty anti-corrosion coating material for steel structures in the ocean splash zone, including a main agent system and a curing agent system, in parts by weight:
[0047] (1) Each component in the main agent system is: film-forming resin: bisphenol A type epoxy resin 43; Modified toughening agent: polycaprolactone 14; Defoamer: 0571.5 of BYK company; Leveling agent Peak’s 37771.5; rust stabilizer: zinc phosphate 6, zinc chromate 2; rust conversion agent: diphenyl chromate 0.8; sub-nano flaky filler: talcum powder 15 with a fineness of 0.7 microns; inorganic cementitious material: Aluminate cement 37; adhesion enhancer: 1211 adhesion enhancer 3;
[0048] (II) The components in the curing agent system are: curing agent: cashew nut shell oil modified phenalkamine 45; high wear-resistant filler: quartz powder 25; antirust pigment: iron phosphorus powder 25; penetrating agent: fatty alcohol polyoxygen Vinyl ether 2.5; organic chelating agent: organic phosphite 2.0. ...
Embodiment 3
[0053] A heavy-duty anti-corrosion coating material for steel structures in the ocean splash zone, including a main agent system and a curing agent system, in parts by weight:
[0054] (1) Each component in the main agent system is: film-forming resin: bisphenol A type epoxy resin 35; Modified toughening agent: polycaprolactone 12; Defoamer: 0571.3 of BYK company; Leveling agent : BYK 37771.2; Rust stabilizer: Zinc lattice 7; Rust conversion agent: Diphenyl chromate 0.6; Sub-nano flaky filler: Ceramic powder 12 with a fineness of less than 1 micron; Inorganic cementitious material: Sulfur aluminum Salt cement 30; adhesion enhancer: epoxy phosphate 4;
[0055] (II) The components in the curing agent system are: curing agent: Cardolite XN200735; high wear-resistant filler: quartz powder 25; anti-rust pigment: mica iron oxide 16, iron phosphorus powder 7; penetrating agent: fatty alcohol Polyoxyethylene ether: 1.5; organic chelating agent: organic phosphite 2.5.
[0056] Wherei...
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