POLYETHERAMINE MA 2200 is a difunctional primary amine. Its mainchain is consisted of repeating oxypropylene units. Average molecular weight = 2000 g/mol.
POLYETHERAMINE MA 223 is a difunctional primary amine. Its mainchain is consisted of repeating oxypropylene units. Average molecular weight = 230 g/mol.
POLYETHERAMINE MA 240 is a difunctional primary amine. Its mainchain is consisted of repeating oxypropylene units. The average molecular weight of MA 240 is about 430.
RHENOGRAN DPTT-70 is an ultra accelerator for the vulcanization of natural and synthetic rubbers and sulfur donor for vulcanization with low or no free sulfur.