CAS No.101-68-8 Methylene Diphenyl Diisocyanate/MDI

Product Description Of Methylene Diphenyl Diisocyanate/MDI

MDI has low volatility, low toxicity and high activity, which can give polyurethane products good mechanical properties. However,
pure MDI is solid at room temperature and unstable, which brings inconvenience to application. Liquefied MDI can be prepared by
carbonizing diimide modification of solid MDI. Carbonized diimide modified MDI is not only easy to use, but also can improve the
hydrolysis resistance and flame retardant of polyurethane products. It has been widely used in the fields of soft foam, hard foam,
semi-hard foam and elastomer of polyurethane.

Specification of Methylene Diphenyl Diisocyanate/MDI

	Unit	Content
Appearance	-	Brownish Liquid
NCO-content	%	30.9
Density at 25 °C	g/cm³  at 25 °C	1.24
Viscosity	mPa·s at 25 °C	200
Functionality	-	2.7
Flash Point (C.O.C)	°C	226

Applications of Methylene Diphenyl Diisocyanate/MDI :

MDI is widely used in the production of PU rigid insulation foams and polyiso cyanurate foams.Other uses include paints,
adhesives, sealants, structural foa ms, microcellular integral skin foams, automotive bumper and interior parts, high-resilience foams and synthetic wood .

Package & Storage of Methylene Diphenyl Diisocyanate/MDI :
200 KG drum , 16 MT/20'FCL .
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.

Production Workshop :
Our factory have 3 ISO certification production site, meanwhile, There are 10 sets of production line and 2 sets inspection equipment, can reach 120000 ton capacity for per year.
Our plant has strict quality control in each manufacturing process. All goods passed BV,ISO9001 & SGS which quality can be control and guaranteed. Meanwhile all the materials are tested before each shipment in our laboratory to double confirm the quality.

Quality Certificate

ISO9001:2008 -Quality Management System; SGS certification;  FDA certification