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PRODUCT
Eco-friendly Furan Resin
Hot Core Box Resin
Alkaline Phenolic Resin
Self-curing urethane resin
Sulfonic acid curing agent
Alkaline Phenolic Curing Agent
Triethylamine Cold-Box Resin
The sulfonic acid curing agent for casting resins is a liquid curing agent produced by sulfuric acid sulfonation and subsequent separation of benzene, toluene, and xylene. This product appears as a brownish-red or brownish-transparent liquid, free from any visible insoluble particles under the naked eye. It should remain completely free of crystallization at temperatures above -15°C.