DABCO 33LV
DABCO 33LV (import) 33% three ethylene two amine two propanediol solution, suitable for all kinds of polyurethane foam manufacturing. It is completely soluble in water and can be completely mixed with polyols, fluorocarbons and tin oxide catalysts. Industrial standard products, domestic products are usually referred to as catalyst A33 or A-33. Triethylenediamine, also known as triethylenediamine, has a unique chemical structure. It is a cage compound with three ethylene groups attached to two nitrogen atoms. The bimolecular structure is very dense and symmetrical. It can be seen from the struc
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