About Sanho Chemical

Sanho Chemical, founded in 1973 and headquartered in Kaohsiung, Taiwan, is a specialist in polyamide resins and epoxy curing agents. With decades of expertise in polymer chemistry, it supplies bio-based and modified solutions for adhesives, coatings, and composites, focusing on performance and environmental compatibility. For the coatings industry, Sanho Chemical provides polyaminoamide resins, modified polyamines, waterborne hardeners, and latent curing agents for epoxy systems. These offer excellent adhesion, chemical resistance, flexibility, and curing control in protective, industrial, and floor coatings.

TOHMIDE 245-LP

TOHMIDE 245-LP by Sanho Chemical is a polyaminoamide curing agent by Sanho Chemical. It is derived from polymerized fatty acid. It provides moderate curing speed and shows compatibility with low viscosity epoxy resin. It is available in brown viscous liquid form. TOHMIDE 245-LP is suitable for coatings applications. Recommended dosage level is 40-60 parts by weight for EEW 190.

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TOHMIDE 225-XX

TOHMIDE 225-XX by Sanho Chemical is a polyaminoamide curing agent. It is compatible with epoxy resin and available in brown viscous liquid form. TOHMIDE 225-XX is used in surface coating applications. Recommended dosage level is 60-75 parts by weight of bisphenol-A type epoxy resin for EEW 190.

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TOHMIDE 245-HS

TOHMIDE 245-HS by Sanho Chemical is a polyaminoamide curing agent. It exhibits low viscosity and shows compatibility with epoxy resin. It is available in brown viscous liquid form. TOHMIDE 245-HS is designed for high-build protective coatings.

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