what are the odorless amine catalysts?

what are the odorless amine catalysts?

zf-10: high efficiency low odor foaming catalyst, typically used in the preparation of low odor foams.
zr-50: low-odor gel catalyst, providing excellent balance.
zr-70: mainly used for packaging foam.
z-130: low odor gel catalyst, balanced gel/foam.
dpa: multi-purpose low odor gel catalyst with outstanding balance and versatility providing good flowability.
dmaee: low odor surface curing catalyst, shared with major base catalysts such as dongguan guangshiyuan amine catalyst 33lv.