Min. Order Reference FOB Price
20 Tons US$1,500.00-4,000.00 / Ton
Product Description
Factory Supply Polymethylene polyphenyl polyisocyanate powder Product Name Factory Supply Polymethylene polyphenyl polyisocyanate powder Appearance powder CAS 9016-87-9 Molecular Formula C8H7NO2 Purity 99% Keywords Polymethylene polyphenyl polyisocyanate,9016-87-9 Polymethylene ...