Polyurethane (PU), whose full name is polyurethane, is a polymer compound. This object was made by Otto Bayer and others in 1937. Polyurethane is divi…

Progress in Research on the Application of Catalysts in Environmental Protection 1. Definition of Environmental Protection Catalysts Environmental cat…

Does anyone have an introduction to polyurethane delay catalysts? Delay catalyst is a polyurethane delay catalyst. Compared with conventional catalyst…

Amine catalyst A33 is a liquid catalyst containing 33% triethylenediamine (TEDA). This highly active tertiary amine catalyst promotes the reaction bet…

Generally, from the perspective of additives, the yellowing of sponges includes the following four types: 1. Thermal oxygen aging yellowing caused by …

Commonly used Polyurethane soft foam catalysts have the following products Polycat 15 Tetramethyldipropylenetriamine, reactive catalyst, promotes surf…

Amine Catalyst SMP Overview: Name: Amine Catalyst SMP Other names: catalyst SMP, polyurethane catalyst SMP, delayed catalyst SMP, hard foam catalyst S…

Overview of UV absorbers What are UV absorbers? Definition of UV absorbers These additives preferentially absorb incident UV radiation, thereby protec…

According to the official website of the European Parliament on December 18, the European Parliament and EU governments reached an agreement on the EU…

CatalystTMPDATetramethylpropylenediamineUN2734, main hazard category 8, minor hazard category 3, CAS number 110-95-2, PGⅡ, limited quantity 1L, except…

As specialty chemicals and foods Azelis, a leading innovative service provider to the ingredients industry, is pleased to announce the opening of its …