环氧树脂固化剂长期与人体接触会引发很多病症。环氧树脂固化剂的蒸汽、尘埃如侵蚀体表可造成过敏、疱疹;吸入呼吸道可引发咳喘;进入消化系统可致泻、呕吐等。 环氧树脂固化剂的毒性和刺激性 1.急性毒性 通常以半致死量LD50=毫克/公斤表示。LD50数值小表示毒性大,相反则认为毒 Long-term contact with the body epoxy curing agent can cause a lot of illness. Epoxy resin curing agent of the steam, dust, such as the erosion of body surface can cause allergies, herpes; inhalation of the respiratory tract can cause cough; into the digestive system can cause diarrhea, vomiting and so on. Toxicity and irritation of epoxy curing agents 1. Acute toxicity is usually expressed as LD50 = mg / kg. Small LD50 indicates high toxicity, otherwise toxic