MR. JO JH 1425: Reliable Medium Viscosity Polyamide Hardener for Corrosion & Marine Protection
MR. JO JH 1425: Reliable Medium Viscosity Polyamide Hardener for Corrosion & Marine Protection
What is JH 1425?
JH 1425 is a medium viscosity, solvent-free polyamide curing agent designed for use with liquid epoxy resins.
With a balanced amine value and optimized pot life, it provides strong adhesion, long-lasting protection, and resistance to harsh industrial and marine conditions.
It is especially suited for adhesives, sealants, and anti-corrosive coatings where durability and flexibility are critical.
Key Technical Highlights
- Amine Value: 290–320 mg KOH/g
- Viscosity (40°C): 8,000–12,000 mPa·s
- Color (Gardner): ≤10
- Density (25°C): 0.90–1.00 g/cc
This carefully balanced profile offers strong reactivity with epoxy resins while allowing easy handling and application.
Why Choose JH 1425?
- ✅ Solvent-Free System – Cleaner formulation, eco-friendly, and safer handling.
- ✅Balanced Pot Life – Allows adequate working time while delivering dependable cure.
- ✅Corrosion & Marine Protection – Excellent resistance to moisture, chemicals, and salt spray.
- ✅Durable Bonds – Maintains performance even in harsh industrial environments.
- ✅Versatility – Equally suitable for adhesives, sealants, and protective coatings.
Applications at a Glance
- Adhesives & Sealants → Strong, flexible bonding across multiple substrates.
- Marine Coatings → Long-term corrosion resistance in saltwater environments.
- Industrial Coatings → Protection for equipment, pipelines, and steel structures.
General Protective Systems → Suitable for factories, chemical plants, and outdoor structures.
Features that Stand Out
- Solvent-free medium viscosity curing agent
- Long pot life for easy application
- Strong adhesion and durability
- Excellent resistance to moisture, rust, and chemicals
- Reliable performance in marine and industrial environments
JH 1425 delivers a balance of usability and protection, making it the go-to choice for marine coatings, industrial corrosion protection, and durable adhesives/sealants. Its medium viscosity and solvent-free formulation provide long-lasting reliability in even the toughest environments.
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