Product Name: M20S

A mixture of isocyanates with a relatively high functionality and diphenylmethane diisocyanate, appearing as a dark brown liquid at room temperature.

Physical and Chemical Properties:

Item              Specification

Appearance              Brown liquid

Viscosity (25°C) mPa.s   170~250

NCO Mass Fraction       30~32%

Density (25°C) g/cm    1.23

Acidity (mg/kg)       ≤250

Hydrolyzable Chloride (%)         ≤0.06

Main Applications:

M20S can be widely used in the manufacturing of polyurethane rigid foam insulation materials; it is also applicable in isocyanurate foam, coatings, adhesives, anti-seepage and leak-stopping, structural foam, microcellular self-skinning foam, automotive bumpers, interior parts, high-resilience foam, synthetic wood, and other fields. Due to its unique composition and structure, it offers good foam flow properties and is also used in the production of items requiring strict fluidity of the foaming stock solution.

Packaging: 250KG iron drum

Manufacturer: BASF