in the process of polyurethane foam preparation, the role of catalysts is mainly to regulate the speed of foaming and gelation reactions to make them …
the amount of accidents and problems encountered in actual foaming production is diverse, and each accident production is caused by a variety of facto…
in the future, we will try to explore less isocyanates, after all, not in our grassroots class can control the scope. more about polyether (ester) pol…
in a year when manufacturing supply chains have been hit hard, another shortage is making productive life harder for manufacturers and consumers: plas…
the greenhouse gas carbon dioxide (co2) is the end product of many chemical reactions, and its excessive emission will aggravate the global average te…
in the 1980s and 1990s, there were as many as 1,000 small and medium-sized ammonia plants, equivalent to almost one ammonia plant in every county in t…
catalyst market research catalyst industry status analysis catalyst technology is one of the key technologies in industrial production and daily life,…
on march 9, 2022, prof. deng bo of wuhan textile university (school of materials/state key laboratory of new materials and advanced processing technol…
the greenhouse gas carbon dioxide (co2) is the end product of many chemical reactions, and its excessive emission will aggravate the global average te…
with the significant reduction of national v and national vi emission limits, after-engine measures have become the most effective way to control vehi…