Cycloaliphatic Amine — IPDA CAS 2855-13-2

Description

1. Product Overview

Isophorone Diamine (IPDA) is a high-performance cycloaliphatic amine widely used as a curing agent in advanced epoxy systems. It plays a critical role in producing high-strength coatings, adhesives, composites, and industrial flooring systems that demand superior chemical and mechanical resistance. Its unique molecular structure delivers exceptional durability, UV stability, and corrosion protection compared to conventional amines. IPDA is strategically important in high-value manufacturing sectors where long-term performance, reliability, and environmental resistance are non-negotiable.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Isophorone Diamine (Cycloaliphatic diamine)
• CAS Number: 2855-13-2
• Purity: ≥ 99% (industrial grade / epoxy curing grade)
• Appearance: Clear to pale yellow liquid
• Odor: Amine-like characteristic odor
• Density: ~0.92 g/cm³ at 25°C
• Boiling Point: ~247°C
• Solubility: Soluble in alcohols, ketones; partially miscible in water
• Packaging Options: 200 kg steel drums / 1000 kg IBC totes / bulk tankers
• Shelf Life: 12–24 months under recommended storage conditions

3. Core Industrial Applications

IPDA is primarily used as a curing agent for epoxy resins in high-performance systems. It is widely applied in marine and protective coatings, industrial flooring, wind turbine blades, automotive composites, and structural adhesives. In demanding environments, it outperforms aliphatic amines due to its superior UV resistance, low yellowing tendency, and enhanced mechanical strength. Its balance of reactivity and durability makes it a preferred choice for formulators seeking long-term structural integrity and chemical resistance in harsh operating conditions.

4. Competitive Advantages

• High Performance Consistency: Tight quality control ensures uniform curing behavior across batches
• Supply Reliability: Stable global sourcing network for continuous industrial demand
• Logistics Efficiency: Optimized bulk handling and export-ready packaging formats
• Cost Efficiency: Competitive pricing relative to high-end cycloaliphatic amines
• Sustainability Profile: Supports long-life coating systems reducing lifecycle material waste
• Technical Support: Full documentation including COA, SDS, and formulation guidance available

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity: 20–22 MT per 20-foot container (depending on packaging configuration)