میرمحمدی , سیدتقی

[ 1 ] - ارزیابی غلظت متیلن دی فنیل دی ایزوسیانات در هوای محیط کار صنایع پلی اورتان ایران

Background and Purpose: MDI (Methylene Diphenyl Diisocyanate) is a high tonnage product, which comprises about 90% of the total diisocyanate in the market. Polyurethanes are produced by reacting diisocyanate with polyols and other chemicals. They are known as respiratory tract and skin sensitizers and are the most common cause of occupational asthma in the world (NIOSH 1994). On this subject,...