Waterborne Inorganic Zinc-RichPrimer
KF-WS100 Water-Based Inorganic Zinc Primer
KF-WS100 Waterborne Inorganic Zinc-Rich Primer uses waterborne ethyl silicate as the base material, reacting and curing with ultrafine zinc powder (>80%) to form an inorganic zinc silicate coating. The waterborne system is zero-VOC and environmentally friendly. The coating withstands salt spray for more than 3000h and temperatures up to 400 degrees. Dual anti-rust mechanism of cathodic protection + barrier protection. Widely used for environmentally friendly anti-corrosion coating in C5-grade severe corrosion environments such as bridges/offshore wind power/ships/marine engineering.
ProductsVisão geral
Waterborne Inorganic Zinc-Rich Primer is a heavy-duty anti-corrosion coating designed by KeXin New Material in accordance with ISO 12944 standards. It is scientifically formulated with high-quality resins and high-performance anti-rust pigments, offering excellent anti-corrosion performance and adhesion. Widely used for protective coating in heavy-duty anti-corrosion fields such as steel structures, bridges, petrochemicals, and ships.
The product has passed rigorous salt spray testing (>1000h) and adhesion testing (>5MPa), and with a complete base-intermediate-topcoat system, it can provide long-lasting protection for 15-25 years. Kexin provides free coating design solutions and technical support services.
Por que escolher um primer inorgânico à base de água rico em zinco?
NúcleoAdvantages
Zinc Content >80% · Dual Protection
Ultra-fine spherical zinc powder content greater than 80% ensures tight packing and electrical contact between zinc particles. The coating simultaneously provides cathodic protection (sacrificial anode) and barrier protection, a dual anti-rust mechanism. Salt spray resistance greater than 3000h is 1.5 times that of epoxy zinc-rich. It is the primer with the strongest anti-rust performance in heavy-duty anti-corrosion coating systems.
Waterborne Zinc Silicate · Zero VOC
The waterborne ethyl silicate system uses water as solvent and reaction medium. Zero VOC and zero organic solvents make it an environmentally friendly alternative to solvent-based inorganic zinc-rich. Its curing mechanism differs from waterborne epoxy, relying on hydrolysis and polycondensation of ethyl silicate to form a film with stronger adhesion.
Resistant to 400 degrees · High Temperature Compatible
The inorganic zinc silicate coating withstands temperatures up to 400 degrees. It is fully compatible with silicone high-temperature topcoats and thermal spray aluminum/zinc coating systems. Suitable as a primer for high-temperature equipment such as high-temperature pipelines/chimneys/incinerators, as well as for sealing and repairing thermal spray coatings.
Serviço técnico profissional de sistemas de revestimento
A Kexin possui equipe experiente de P&D e aplicação de revestimentos, oferecendo suporte completo: análise do substrato, seleção do revestimento, otimização de parâmetros e orientação de aplicação no local.
Sistema de fabricação verde em conformidade ambiental
All products are RoHS/REACH certified and their VOC content meets national environmental standards. Environmental performance test reports from authoritative third-party testing organizations such as SGS and CTI are provided.
Controle de qualidade abrangente e rastreabilidade de lotes
A comprehensive quality control system is in place from raw material intake to finished product delivery. Each batch of products undergoes rigorous physical and chemical performance testing and coating simulation testing. A batch test report and product quality certificate are included with each shipment.
TécnicoSpecifications
Parâmetros básicos
Especificações de desempenho
The above technical parameters are from the testing data of Kexin New Materials Laboratory (ISO 17025 certified). Actual values may vary slightly due to construction environment and substrate conditions. For the latest technical data, please contact technical support to obtain the COA test report.
Perguntas Frequentes -Perguntas
ApplicationProcess
Preparo de superfície
Limpe bem o substrato contra óleo e ferrugem. Granalhe o aço a Sa2.5. Pré-trate conforme a ficha. Ambiente 5-40 °C, umidade relativa<85%。
Primer / pré-tratamento
Escolher primer ou pré-tratamento conforme substrato e sistema. Misturar na proporção exata e controlar a espessura. Avançar após a secagem; pré-pintar áreas críticas.
Aplicação da camada principal
Aplicar a camada principal conforme o processo, controlando espessura, clima e flash-off para um filme uniforme sem escorrimento.
Curing process
Bake or air dry at room temperature until fully cured according to product requirements. Maintain a uniform oven temperature (±5°C) and gradually increase the temperature to avoid coating defects. For room temperature curing, ensure adequate ventilation and suitable humidity.
Inspection and Acceptance
We test all indicators including film thickness, adhesion, gloss, color difference, and chemical resistance. We conduct comprehensive performance testing according to relevant standards. After all tests pass, we issue a test report and quality assurance certificate, and ship the product in dust-free packaging.
AplicaçãoCasos
Ponte — primer inorgânico à base de água rico em zinco
Aplicação por aspersão de primer inorgânico à base de água rico em zinco em estruturas de aço de pontes de grande vão — proteção anticorrosão ecológica de longa duração
Eólica offshore — primer inorgânico à base de água rico em zinco
Aplicação por aspersão de primer inorgânico à base de água rico em zinco em estruturas de aço de fundações eólicas offshore
Petrochemical Equipment Waterborne Inorganic Zinc-Rich
Petrochemical reactor and storage tank waterborne inorganic zinc-rich primer spraying
Waterborne Inorganic Zinc-Rich for Ships
Waterborne Inorganic Zinc-Rich Primer Spraying for Ship Steel Structures, Shipbuilding, Environmental Protection
Waterborne Inorganic Zinc-Rich for Sluice Gates
Waterborne Inorganic Zinc-Rich Primer Spraying for Steel Gates in Water Conservancy Projects
Waterborne Inorganic Zinc-Rich for Building Steel Structures
Waterborne Inorganic Zinc-Rich Primer Spraying for Large-Span Building Steel Structures
Torre de transmissão — primer inorgânico à base de água rico em zinco
Waterborne Inorganic Zinc-Rich Primer Spraying for High-Voltage Transmission Towers
Waterborne Inorganic Zinc-Rich for Steel Structure Venues
Aplicação por aspersão de primer inorgânico à base de água rico em zinco em estruturas de aço de ginásios
Waterborne Inorganic Zinc-Rich for Industrial Pipe Racks
Waterborne Inorganic Zinc-Rich Primer Spraying for Industrial Pipe Rack Steel Structures
Waterborne Inorganic Zinc-Rich for Storage Tanks
Waterborne Inorganic Zinc-Rich Primer Spraying for Large Storage Tank Steel Structures
Waterborne Inorganic Zinc-Rich for Offshore Platforms
Waterborne Inorganic Zinc-Rich Primer Spraying for Offshore Platform Modules
Waterborne Inorganic Zinc-Rich for Steel Bridge Decks
Waterborne Inorganic Zinc-Rich Primer Spraying for Orthotropic Steel Bridge Decks
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Saiba mais→Waterborne Inorganic Zinc-Rich Primer·Venda direta da fábrica
Primer inorgânico à base de água rico em zinco Kexin, fornecido diretamente da fábrica. Amostras gratuitas, suporte técnico in loco e qualidade certificada pela ISO.
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