1,4-Phenylene Diisocyanate PPDI As A Curing Agent For Polyurethane Systems

Description

PPDI is a specialty aromatic diisocyanate used as a curing agent/chain extender for PU products. PPDI-based elastomers are featured with
excellent dynamic performance. For instance, high-speed wheels made from PPDI can withstand much higher temperatures during rapid and continuous operation.
Thus, PPDI-based elastomers provide an ideal solution for applications requiring a long operational life, high loading capacity, elevated heat resistance, and outstanding abrasion resistance.

Molecular formula: C8H4N2O2

Structural formula:    

Physical Properties

Package

40 kgs/metal drum
Storage

Keep dry and store at 5 ~ 32°C.

Shelf Life

6 months since production date.