D006 is a superior macroporous strong catalyst resin which has been developled from poly(divinylbenzene  sulfonate ) cation exchangers. Styrene -based sulphonic acid resin D006  may often be uded for chemical reactions catalysted by the hydrogen ion . Faster process times ,better yeilds and higher product purity may be obtained by using the properly designded rsin catalyst D006 , it is supplied either completely water -swollen , or dried to less than 5%moisture for used.

D006 is superior resin catalyst  with advantages as following:

--high catalytic activity and selectivity

--resistance to polymer fouling

--long-life time

--superior resistance to thermal ,mechanical ,and osmotic shock

--excellent stability

--low leaching

--approvable for use by the technology agreement