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Epoxy Anti-Corrosion Powder Coating for Safe Drinking Water Pipes

Product Introduction:This product is formulated using special epoxy resin, dedicated curing age

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Content

Product Introduction:

This product is formulated using special epoxy resin, dedicated curing agents, nano-grade antimicrobial agents, and food-grade pigments and fillers. It features high reactivity, strong adhesion, high cross-link density, and excellent resistance to chemicals, solvents, cathodic disbondment, as well as superior and durable antimicrobial effects, flexibility, and impact resistance.

Product Usage:

Suitable for municipal drinking water supply pipes.

Product Features:

Excellent adhesion to the substrate.

Good leveling and high gloss on the coating surface.

Strong resistance to permeation and corrosion.

High surface hardness and dense coating.

Superior high-temperature cathodic disbondment resistance.

Good mechanical properties and extremely strong flexibility.

Low melting temperature, high reactivity, and high curing completion rate.

The product has passed the EU WRAS water safety certification and meets the safety evaluation standards for materials in contact with drinking water.

Powder Performance:

PropertySpecificationNotes
Mechanical StrengthHighEnsures durability and resistance to mechanical stress
ShrinkageLowMinimizes dimensional changes during curing, maintaining precision
Processing PerformanceExcellent dispersibility and lubricityFacilitates smooth molding and reduces wear on molds
Electrical PropertiesHigh glass transition temperature, wide operating temperature rangeEnsures stable performance across a broad temperature spectrum
Dielectric PropertiesExcellent chemical and solvent resistanceProtects against degradation from chemical exposure
Environmental Performance100% solid content, no harmful substancesComplies with environmental regulations and promotes sustainability

Curing Conditions:

PropertySpecificationNotes
TemperatureReferenced to workpiece temperatureDeviations may affect performance; ensure accurate temperature control for optimal results

Application Parameters:

ParameterSpecificationNotes
Applicable EquipmentFrictional charging spray, corona electrostatic spray, dip coating, roll coating
Film Thickness200-600umAdjustable according to workpiece requirements

Health and Safety:

PropertySpecificationNotes
ToxicityNon-toxicSafe for handling and application
FlammabilityNon-flammableReduces risk in storage and use
RegulationGB15607-1995Follow safety protocols for coating operations

Precautions:

ItemSpecificationNotes
Outdoor UseNot recommendedMay cause fading and chalking
Surface PreparationOil-free, water-free, surface treatment to Sa21/2 level (GB/T8923), anchor pattern depth 40-100um, clean surface from dust and abrasives
PreheatingTemperature controlled between 180-230°C
StorageVentilated, dry, below 30°C, away from heat sources, corrosive chemicals, and solvents, avoid strong light, maximum stack height 5 layers, avoid long-term pressure, keep packaging sealedEnsures product stability and prevents degradation
Curing TemperaturePreheat steel pipe surface to above 200°C for better curing completion rate
Mixing PowdersDo not mix with other anti-corrosion powders or recycled powders. Thoroughly clean the spraying equipment when changing colors to ensure drinking water safety and meet EU WRAS water safety standards
ComplianceMeets EU WRAS water safety standards

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Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.


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