Since 2020, the new crown pneumonia epidemic has spread to countries around the world. This is the most serious infectious disease pandemic in the world in a century. As of December, the number of confirmed cases worldwide has exceeded 75 million, and the epidemic situation is severe.

When the skin comes into contact with the combined polyether, use soap and water to rinse. When handling isocyanate, you should pay special attention, because it has a certain irritation, do not inhale its vapor, and do not splash on the skin and eyes. If it splashes on the skin and

About the basic knowledge of polyurethane foaming machine series What kind of equipment is the foaming machine?Foaming machine, also known as foam generator, is the simplest equipment to make foamed products. The foaming machine is a foaming equipment that can make a certain concentration of foaming

Daily maintenance of polyurethane foaming machine 1. When using the polyurethane foaming machine, it is necessary to check the pressure status of the material tank frequently to ensure that the working environment of the material barrel is clean and that the material barrel is stored in a ventilated

On December 9, 2020, the "Quality Manufacturing Base, Digital Export to the Sea, Jining Annual Excellent Business Conference" held by Alibaba was grandly opened at Jinghang Holiday Hotel. This conference is the most important summit of Alibaba in Jining area, Jining Municipal Bureau of Commerce Lead