during the foaming process, if the hardness of the hard foam is not enough, how to increase the hardness? in this regard, i have collected some soluti…
polyurethane delay catalyst is an extremely special type of catalyst among polyurethane catalysts. this type of catalyst can provide the catalytic act…
silicone oil is divided into three major categories: dimethyl linear silicone oil, methylphenyl silicone oil, various modified silicone oils and their…
chemical company announced: the maintenance of the 600,000 tons/year mdi integrated device in yantai industrial park has been completed and normal pro…
it was learned from the guangzhou inspection and quarantine bureau that from january to october this year, a total of 4,113 batches of imported hazard…
core tip: with the development of society, our improvement in material requirements is a long-term goal of modern people’s pursuit of life, whic…
in 2016, the global oil price remained at around us$50, and the price of coating raw materials showed a different trend. analyst wang zhishun deeply a…
chemical company (nyse: ) exhibited advanced products at the 2016 zhenjiang international low carbon technology products trade exhibition (referred to…
on december 1-3, 2016, goodite brought its independently developed and produced “gpu high-performance polyurethane mortar floor” to the sh…
swiss composite parts manufacturer gurit announced that it has acquired ‘s pet structural foam business for an undisclosed amount. this transact…
one of the factors affecting the slow rebound effect: nco index the impact of nco index on slow rebound: low: soft, slow recovery speed, air blowing c…
“sponges have increased by 45%, steel and paper prices have increased by 30%, and zinc alloys have even increased by 70%.” a few days ago,…