Pmdi Isocyanate: Bulk Polyurethane Raw Material for Insulation Needs

• Customization: Available
• CAS No.: 9016-87-9
• Source: Organic Acids
• Model NO.: M20S, 44V20, PM200
• Appearance: Oily Liquid
• Grade Standard: Industrial Grade
• Colour: Brown
• Grade: Pm200, M20s, 44V20, M200
• Viscosity: 170-250 MPa.S
• Nco Content: 30.5-32
• Application: PU Raw Materials
• Shelf Life: 9-12 Month
• Transport Package: 250kg/Drum 1250kg/IBC
• Specification: drum
• Trademark: Suoyi
• Origin: China
• HS Code: 3909310000

Product Description

Introduction
Polymeric MDI: Introducing a versatile and essential component in the world of materials, Polymeric MDI is the cornerstone of high-performance polyurethane solutions. This remarkable material is perfectly suited for injection by moulding method, ensuring precision and efficiency.Rigid polyurethane foams, crafted with precision, are produced by either coating or spraying. These foams are renowned for their exceptional thermal insulation properties. Moreover, the semi-rigid foam variant produced can be skillfully utilized in automobile manufacturing, as well as an effective sound insulation material, providing optimal noise reduction.
Ingeniously figured, Polymeric MDI can also be employed in creating soft self-crusting foams, high resilience soft foams, packaging foams, sealing materials, and robust adhesives, showcasing its incredible versatility.
 

Appearance	Brown
NCO , % (weight)	30.0 - 32.0
viscosity,@ 25°C, mPas	170 -250
density,@ 25°C, g/cm3	1.22
Easily hydrolyzed chlorine content,% (weight)	< 0.025
*vapour pressure,@ 25°C, mbar	< 10-4
*flashing point,°C	> 200
initial boiling point ,@5mmHg, °C	190

Grade No.	Appearance	NCO Content(%)	Average Functionality	Viscosity (25ºC,mpa.s)	Density (25ºC)(g/cm3)	Acidity%
PM200	Brown Liquid	30.2-32.0%	2.6-2.7	150-250	1.22-1.25	≤0.05
M-20S	Brown Liquid	30.5-31.5%	2.7	170-230	1.22-1.24	≤0.04
44V20L	Brown Liquid	30.5-32.5%	2.6-2.7	160-240	1.22-1.24	≤0.04
PAPI 27	Brown Liquid	30.9-32.1%	2.7	150-220	1.22-1.24	0.015-0.025
M-200	Brown Liquid	30.8-31.8%	2.7	150-250	1.22-1.24	≤0.04
PAPI 135	Brown Liquid	30.9-32.1%	2.7	150-220	1.22-1.24	0.015-0.025

Package
Available in convenient packaging options of 250kg per drum or 1250kg per IBC, ensuring flexibility and ease of transport.

Application:
Polymeric MDI is widely embraced in the production of superior quality rigid foam and HR foam, offering unmatched performance for diverse applications.

Company and factory introduction:



R&D Center:

Our cutting-edge R&D center is dedicated to quality control and foam performance testing, ensuring that every product meets the highest standards of excellence.