T31 epoxy resin curing agent CHARACTER： T31 epoxy resin curing agent is a brown, transparent mucus with minimum toxicity, easily soluble in organic solvents like ethanol and acetone, slightly soluble in water. Its molecule has active hydrogen of the fatty amine kind and benzene ring and the substituent that have the catalytic function for the hardening of epoxy resin. Compared with fatty amine, it has a stronger hydrophobic character. It can harden all kinds of epoxy resin in low temperature at about 0℃, in relative humidity above 90%, or under water. QUALITY SPECIFICATINS： 　　　　　　　　　　Exterior： Brown， transparent mucus； 　　　　　　　　　　Specific gravity： d40： 1.01-1.10； 　　　　　　　　　　Amine value： 480±20mgKOH/g MAIN APPLICATIONS：T31 epoxy resin curing agent is featured by its good corrosion and percolation resistance, fast hardening speed, high cohesive strength, easy operation and low cost. It is an ideal curing agent for ships, containers for acid, alkali and salt, underwater oil and gas pipeline; water prevention project for mining equipment leagage repairing operation in low or high temperature or under water and pipes without stopping production. It can also be used as a structural adhesive and an electrical casting. It is widely used in petroleum, chemistry, chemical fertilizer, gas plant, reservoir, mine, shipbuilding, iron and steel.coating, building and electronic industry. PACKAGE： Plastic barrel of 10 kg, 25 kg, 180kg or packed as the customer request. STORAGE： Be stored in cool and ventilated places. Do not mix it with acid material or epoxy resin.