Inspection and Supervision of Import and Export of Hazardous Chemicals in China

Viscoelasticity is a term used to describe materials that exhibit both viscous flow and elastic spring back when a force is applied to them.

Performing hazard analyses are critical to safe operation in any chemically based operation or experiment. Often, engineers are approached with proposals for chemicals that have not been used in a company or research group previously. One ready reference to begin a hazard analysis is the careful review of the Material Safety Data Sheet (MSDS) for the chemical of interest. Surprisingly, the terms used in a MSDS are not fully understood. This webinar focuses on MSDS terms related to physical properties, flammability, and toxicity, explaining their definitions. Further, the webinar covers how to incorporate these data into any hazard analysis.

Webinar on Recycling “is scheduled for April 25, 2022. Most Countries around the World have faced cases of COVID-19 and the COVID-19 pandemic has already had tremendous impacts on the waste sector.

Moisture cured, one component, reactive polyurethane (PU) adhesives are formulated using an isocyanate and amorphous and crystalline polyols of varying composition which are reacted to form a polyurethane prepolymers.