Product Name: Mixture of 2,4'-diphenylmethane diisocyanate and 4,4'-diphenylmethane diisocyanate

English Name: MDI-50

CAS: 101-68-8

Model Specification: 0129

Product Characteristics:

Appearance                Brown liquid

Acid content (%, as HCI)     ≤0.05

NCO (%Wt)            30.2-32.0

Viscosity (mPa.s/25℃)      150-250

Density (25℃) g/cm3     1.220-1.250

Hydrolyzable chlorine (%)           ≤0.2

Main Applications:

Widely used in plastic runways, polyurethane curing agents, and soft foam materials such as high-resilience and slow-rebound sponges (including polyurethane trims for automobiles, motorcycles, etc.). Due to its unique composition, it offers excellent foam flow properties and is suitable for manufacturing products that require strict control over the flow performance of the foaming stock solution.

Packaging: 250KG/drum

Manufacturer: Covestro