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Waterborne Epoxy Resin Hardener

OEM  OEM Services Provided
Feature Good stability
Classification Paint Additives
Advantage  Professional, Fast Delivery, Customizable
Samples Apply for free,Contact Export Director now ↓

Performance Features

Low odor, great hardness, excellent adhesion, film

fullness, abrasion resistance, and water resistance.

Use in combination with epoxy resin for anti-corrosive

flooring, glass, or stone carpet coatings

Waterborne Epoxy Resin Hardener: Properties and Applications

Table 1: Key Characteristics of Waterborne Epoxy Hardeners

PropertyTypical ValueSignificance
AppearanceMilky liquidVisual quality indicator
Solid Content40-60%Determines film build
pH Value7.0-9.5Stability and compatibility
VOC Content<50 g/LEnvironmental compliance
Pot Life2-8 hoursApplication window
Cure Time16-24 hoursFull cure at 25°C

Table 2: Comparison with Solvent-Based Hardeners

ParameterWaterborneSolvent-Based
VOC EmissionVery LowHigh
OdorMinimalStrong
Cure SpeedSlowerFaster
Film ClaritySlightly hazyCrystal clear
Substrate WettingGoodExcellent

Table 3: Common Application Areas

IndustryApplicationBenefits
FlooringIndustrial coatingsLow odor, easy cleanup
ConstructionConcrete sealersDeep penetration
MarineBoat hull coatingsCorrosion resistance
AutomotivePrimer coatingsEco-friendly
WoodworkingFurniture finishesNon-yellowing

Table 4: Mixing and Application Guidelines

ParameterSpecification
Mixing Ratio2:1 to 4:1 (resin:hardener)
Application Temp10-35°C
Relative Humidity40-70%
Recoat Time4-6 hours
Tool CleaningWater washable

Table 5: Performance Data

TestMethodResult
AdhesionASTM D4541>3 MPa
Chemical ResistanceASTM D130824h exposure
AbrasionASTM D4060<50mg loss
FlexibilityASTM D522Pass 6mm mandrel
Gloss (60°)ASTM D52380-90 units

Waterborne epoxy hardeners provide an environmentally friendly alternative to traditional systems while maintaining excellent performance characteristics. Their low VOC content and easy water cleanup make them particularly suitable for indoor applications where air quality is a concern.

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.

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