LUPRANATE™ M70 R/MB
LUPRANATE™ M70 R/MB
Polymethylene Polyphenylpolyisocyanate
Lupranate™ M70 R/MB Isocyanate is a solvent-free, medium-viscosity polymethylene polyphenypolyisocyanate. Lupranate M70 R/MB Isocyanate, having a higher viscosity than Lupranate M20, is particularly suitable for the production of isocyanurate foams.
Features & Benefits
- Essentially the same product as Lupranate M70 but feedstocks are derived from biomass waste from agricultural production, crop or foodstuff processing, or residues
- Substantially less product carbon footprint
- REDCERT certified sustainable product
Properties
Appearance | Dark Brown Liquid |
NCO content, wt. % | 31.0 |
Viscosity @ 25°C, cps | 700 |
Hydrolyzable chlorine, ppm | 150 |
Flash Point, °C (COC) | 200 |
Density @25°C, g/cm³ | 1.23 |
Initial boiling point, 5mm Hg, °C | 190 |
Vapor Pressure @25°C, mm Hg | 0.00001 |