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The letter M signifies a monoamine and the number represents the approximate molecular weight. Polyether amine M series products are prepared by reaction of a mono-alcohol initiator with EO and/or PO, followed by conversion of the resulting terminal hydroxyl groups to amines.
HOUFA POLYETHER AMINE B Series is an amine of approximately 1000-2000 average molecular weight, based on the reaction of Nonylphenol and PO.
HOUFA POLYETHER AMINE T Series products are triamines prepared by reaction of PO with a triol initiator, followed by amination of the terminal hydroxyl groups.
Houfa POLYETHER AMINE D Series products is our core products.
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