Shenhai Explosion-Ubungqina
Styrene, nendawo yokunyibilika esezantsi, ngokwesiqhelo ikhona njengolwelo olunamafutha angenambala kumaqondo obushushu akwindawo engqongileyo.
Ngaphaya koko, kunye nenqaku elidanyazayo elingama-30°C nje, I-styrene ichaphazeleka kakhulu kukutsha okanye ugqabhuko-dubulo phantsi kweemeko zobushushu obuphezulu kunye noxinzelelo. Ukongeza, iigesi zayo eziguquguqukayo zidla ngokuvutha xa kukho amadangatye avulekileyo okanye ubushushu obukhulu.
Ngenxa yoko, isitayile ihlelwa njengeKlasi 3 ulwelo olunokutsha kuluhlu lwezixhobo ezinobungozi.