What is the migration resistance of pigments in plastics? How is it tested? The dispersion of pigments is important for coloring plastics. The most im…
Uncovering the role of elastic waterproofing interfacial agent in plastering gypsum 1 Types of interface agent Interfacial agent is a general term for…
What are the uses of flexible and rigid polyurethane foam? Polyurethane rigid foam is a high polymer made of isocyanate and polyether as the main raw …
Polyurethane foams are characterized by their variable polymer structure to meet the needs of a wide range of applications, and this structural variat…
On the afternoon of December 16, 2021, the “Shanghai Polyurethane Industry Association Polyurethane Industry Association Additives Professional …
Umweltschutz bei Gummierzeugnissen, krebserregende Gummizusätze und ihre Ersatzstoffe Es ist vorgeschrieben, Gummierzeugnisse herzustellen, die keine …
Hat die tägliche Anwendung von Zinkoxidcreme für den Po irgendwelche Nebenwirkungen? Wie viel ist besser? Wenn es um die Vorbeugung gegen rote Pobacke…
With air pollution becoming more and more serious, people are very concerned about air pollution, and manufacturers of organic waste gas emissions are…
Characteristics and application areas of polyurea sprayer equipment|At present, polyurea spraying equipment is used in various scenarios to carry out …
A catalyst is a substance that transforms reactants into products through an uninterrupted repetitive cycle of elementary reaction steps, and at the f…
Localization of propylene trimerization and tetramerization: breaking through catalyst selectivity Propylene tri- and tetramer is an important chemica…
Powder coatings usually take polyester resin as the main raw material, and the performance of polyester has a great influence on the coating. Polyeste…
