Isophorone Diamine (IPDA)

Description

What is Isophorone Diamine (IPDA)?

Isophorone Diamine (IPDA) is a highly efficient cycloaliphatic diamine used primarily as a curing agent for epoxy systems. With the chemical formula C₁₀H₂₂N₂, IPDA is a transparent to yellowish liquid, characterized by its peppermint-like odor and excellent performance in high-performance coating and adhesive systems. It is widely recognized for providing superior hydrophobicity, chemical resistance, and long-lasting durability in challenging environmental conditions. Despite its niche production, IPDA plays a vital role in advanced industrial formulations, particularly in the construction, marine, and electronics sectors.

Technical Specifications

• Chemical Name: Isophorone Diamine (IPDA)

• Chemical Formula: C₁₀H₂₂N₂

• CAS Number: 2855-13-2

• Molecular Weight: 170.30

• Appearance: Colorless to yellowish transparent liquid

• Odor: Characteristic peppermint-like smell

• Purity: 99.8%

• Water Content: 8

• Aminonitrile Content: 0.06

• Color No (APHA): 0.05

• Stability: Excellent shelf life and chemical stability

• Solubility: Miscible with most organic solvents

Key Applications of Isophorone Diamine (IPDA)

1. Epoxy Resin Curing Agent

IPDA is extensively used as a crosslinker and curing agent in epoxy systems. It enhances film hardness, moisture resistance, and chemical durability, making it ideal for protective coatings in industrial, marine, and flooring applications.

2. Epoxy Adhesives

Its excellent compatibility and reactivity with various epoxy compounds make IPDA a key ingredient in high-performance structural adhesives, especially where strength and environmental resistance are critical.

3. Polyamide Synthesis

Used as a building block in the production of polyamides and polyureas, IPDA contributes to enhanced mechanical strength, flexibility, and thermal stability of the final product.

4. Composites & Electrical Applications

IPDA’s balanced reactivity makes it suitable for epoxy composites and electrical encapsulants, offering low shrinkage, good insulation, and dimensional stability.

Features & Benefits

•  High purity (99.8%) ensures consistent quality

•  Excellent compatibility with epoxy systems

•  Low volatility for safer handling

•  Outstanding chemical and moisture resistance

•  Improves hydrophobicity and film formation

•  Characteristic peppermint-like odor

•  Stable under long-term storage

•  Enhances mechanical and electrical properties

•  Low color number for transparent systems

•  Cost-effective & high-performance formulation component

Why Choose Chemex Chemicals?

Chemex Chemicals is one of the leading importers and suppliers of Isophorone Diamine (IPDA) in India, known for delivering high-purity, industrial-grade chemicals to clients across sectors. Here’s why industries across India trust us:

• Authorized Sourcing from reliable global manufacturers

• Consistent Quality Control with every batch

• Ready Stock Availability for bulk and urgent requirements

• Competitive Pricing without compromising quality

• Technical Support for formulation guidance

• Efficient Packaging in secure containers

• Nationwide Delivery with fast turnaround