2-Ethyl-4-Methylimidazole / KylinCure EMI-24

KylinCure EMI-24 CAS No. 931-36-2 Molecular Formula: C6H10N2 Molecular Weight: 110.16 Synonyms: 2-Ethyl-4-methylimidazole; 2-Ethyl-4-Methyl-1H-Imidazol; EMI-24    KylinCure EMI-24 is a high-reactivity, medium-viscosity liquid imidazole used alone or to accelerate dicyandiamide or anhydride cures.   Properties & Characteristics   Curing Performance Low-Temperature Efficiency: Achieves >95% conversion at 80–100°C (vs. 120°C+ for conventional amines). Synergistic Catalysis: Enhances reactivity of dicyandiamide (DICY) systems, reducing DICY’s activation temperature by 30–40°C. Controlled Exotherm: Minimizes thermal stress in thick-section castings. Cured Epoxy Properties Thermal Resistance: Glass transition temperature (Tg) of 110–140°C, depending on resin/hardener ratios. Mechanical Integrity: Flexural strength >100 MPa; impact resistance >15 kJ/m². Dielectric Performance: Low dissipation factor (Df <0.02 @ 1 GHz), ideal for high-frequency applications. Formulation Ben…

Polyacrylamide, Flocculants, Mining Chemicals Quaternary Ammonium Biocides & Oxidizing Antimicrobials Epoxy Curing Agents , Hardeners, Accelerators Acrylic Dispersant Polymers