DABCO 33LVR (A-33) Imported
DABCO 33LVR 33% triethylenediamine dipropylene glycol solution, an industrial standard product, is commonly referred to as catalyst A33 or A-33 in China. 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 structural formula that there is no substituent with large steric hindrance on N atom, and its pair of empty electrons are easily accessible. In foaming system, once the carbamate bond is formed,
Price: ¥ 89.00/ ￥92.00/kg
Starting volume ≥1 ton
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