Polyamide Hardener — Epoxy curing agent

Description

1. Product Overview
   Polyamide Hardener (Epoxy Curing Agent) is a high-performance curing agent engineered for epoxy resin systems used across coatings, adhesives, composites, and industrial flooring. It provides excellent flexibility, strong adhesion, and superior chemical resistance, making it ideal for demanding protective and structural applications. Its key value lies in enabling durable, high-toughness epoxy networks that perform reliably under harsh environmental and mechanical stress. Strategically, it is a critical component in extending the lifecycle and performance of epoxy-based industrial systems across global infrastructure and manufacturing markets.
2. Key Specifications & Technical Characteristics

• Chemical composition: Fatty acid–based polyamide epoxy curing agent
• Purity/grade: Industrial grade (≥98% active content, typical formulation basis)
• Physical form: Viscous liquid
• Color: Amber to dark brown
• Density: ~0.95–1.02 g/cm³ (25°C)
• Viscosity: Medium to high viscosity, formulation-dependent
• Packaging options: 200 kg steel drums / 1000 kg IBC totes / bulk ISO tank
• Shelf life: 12–24 months under recommended storage conditions (cool, dry, sealed)

3. Core Industrial Applications

• Protective coatings: Marine, anti-corrosion, and heavy-duty industrial coatings
• Construction: Epoxy flooring systems, bridge decks, and infrastructure protection
• Adhesives & sealants: Structural bonding in automotive, aerospace, and heavy equipment
• Composites: Reinforcement systems requiring flexibility and impact resistance
• Performance advantage: Offers superior flexibility, moisture tolerance, and adhesion compared to amine-based hardeners, especially in humid and chemically aggressive environments

4. Competitive Advantages

• High formulation consistency ensuring stable curing performance across batches
• Strong global supply reliability for large-scale industrial procurement
• Efficient logistics via drum, IBC, and bulk ISO tank shipping options
• Competitive cost-to-performance ratio for large infrastructure projects
• Enhanced environmental performance with reduced brittleness and extended coating lifespan
• Full technical documentation, SDS, and formulation support available for industrial clients

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading capacity: 20–22 MT per 20ft ISO tank / bulk liquid shipment
• Supply format: Drums, IBC totes, or ISO tank bulk export option