Ascend Performance Materials announced it has declared force majeure on hexamethylene diamine (HMD).As a result of events beyond the company’s control, manufacturing delays arose as it completed projects in December to expand both adiponitrile (ADN) and HMD. While the company’s ADN expansion is oper
The polymerization rate has started falling in early-May, down to current 91% from 93.8% at the beginning of May, and some plants will have scheduled production cut or turnaround in later period. Actually, some other plants consider to scale down production or have maintenance. Such situation render