He aha te Tepe Pahū o te Ethylene

Ko nga rohe pahū o te ethylene i te hau kei waenganui 2.7% a 36%.

Ina uru te ethylene ki te hau, ki te taka tona kukū ki roto i tenei awhe, ka taea te mura me te pahū ina pa ana ki te ahi. Te aro o runga 36% i raro ranei 2.7% e kore e pahū.