Curing-agent

Super corrosion resistant modified amine curing agents Ecure-01, Ecure-08, Ecure-20 - Shanghai Jituo Technology

Ecure-01, Ecure-08 and Ecure-20 are low-viscosity modified alicyclic amine curing agents with excellent corrosion resistance, oil surface resistance and low exothermic property.

Product Overview

Shanghai Jituo Technology Co., Ltd. specializes in developing and manufacturing high-performance epoxy curing agents. Our Ecure-08, Ecure-01, and Ecure-20 series are modified alicyclic amine curing agents designed for demanding industrial applications requiring exceptional chemical resistance and fast curing properties. These low-viscosity amine-based curing agents are ideal for use in environments exposed to harsh chemicals, oils, and extreme temperatures.

Key Features

  • Excellent Chemical Resistance: Resistant to a wide range of chemicals, including acids, bases, solvents, and industrial oils.
  • Low Viscosity: Ensures easy mixing and application, even in complex geometries.
  • Low Exotherm: Minimizes heat buildup during curing, reducing the risk of thermal stress and cracking.
  • Anti-Amine Blush & Oil Resistance: Forms a smooth, non-yellowing surface even in humid or oily conditions.
  • High Gloss Finish: Provides an aesthetically pleasing and durable surface finish.
  • Excellent Compatibility: Fully compatible with epoxy resins, ensuring homogeneous curing without phase separation.

Applications

  • Industrial Coatings: For chemical storage tanks, pipelines, and processing equipment.
  • Industrial Flooring: Resistant to heavy machinery, chemicals, and abrasion.
  • Corrosion-Resistant Linings: For pipes, vessels, and structures exposed to harsh chemicals.
  • Ultrafiltration Membrane Potting: For industrial wastewater treatment systems.
  • Epoxy Composites: Fast-curing matrix for fiber-reinforced composites.

Technical Data

Chemical Resistance Test Results (Ecure-08 after 3-week immersion)

Chemical MediumMass Change (%)
Deionized Water+1.2
Toluene+2.3
Trichloroethane+0.1
AcetoneMaterial Failure
70% Sulfuric Acid+0.2
50% Sodium Hydroxide-0.2

Test Conditions: NPEL 128 Epoxy Resin + 10% C12-C14 Glycidyl Ether / Ecure-08 Curing Agent, Cured at 25°C for 7 Days

Physical Properties

PropertyEcure-08Ecure-01Ecure-20
Viscosity (mPa·s, 25°C)LowLowLow
Amine Value (mg KOH/g)[Data Pending][Data Pending][Data Pending]
Color (Gardner)[Data Pending][Data Pending][Data Pending]
Active Hydrogen Equivalent Weight[Data Pending][Data Pending][Data Pending]

Cured Properties (Typical Values)

PropertyTest MethodValue
Shore D HardnessASTM D2240[Data Pending]
Tensile Strength (MPa)ASTM D638[Data Pending]
Flexural Strength (MPa)ASTM D790[Data Pending]
Glass Transition Temperature (°C)DSC[Data Pending]

Storage & Handling

  • Shelf Life: Minimum 12 months from production date when stored in original sealed containers at ambient temperature.
  • Storage Conditions: Store in a cool, dry, well-ventilated area away from direct sunlight, heat sources, and moisture. Keep containers tightly sealed when not in use.
  • Handling Precautions: Wear appropriate personal protective equipment (PPE) as recommended in the Material Safety Data Sheet (MSDS). Avoid contact with skin, eyes, and clothing. Ensure adequate ventilation during use.
  • Safety Information: Refer to the MSDS for detailed safety, handling, and disposal instructions.

Compliance

  • Complies with REACH and RoHS regulations.
  • All products are tested to meet international quality and safety standards.