The advantages of organic bismuth polyurethane catalyst are as follows: 1. Non-toxic, safe and environmentally friendly catalyst, which can replace le…

As rubber has been widely used for hundreds of years, it can both speed up the vulcanization speed and increase the degree of vulcanization cross-link…

1.Organic zincProduct model Colorless to slightly yellow transparent liquid with a special compound smell. The viscosity of different types of organic…

Based on the production and use of polyurethane catalyst products, we usually choose to use three functions of the catalyst: promotion Chain growth, p…

Catalysts are accelerators for many chemical reactions. Catalyst is an important additive for synthetic resins, and polyurethane is no exception. Poly…

Polyurethane foaming agent is a cross-combination product of aerosol technology and polyurethane foam technology. Sponge state appears on both the spl…

Compounds with two or more groups that are insoluble in each other are called amphiphilic materials. The presence of these groups makes the surface of…

Adding an amphiphilic material to a clear solvent is fundamentally different than adding a non-amphiphilic material to the same solvent. Use water as …

Because alkyl silicones have a lower surface tension than hydrocarbon-based molecules, coupled with their amphiphilic structure (silicone and alkyl gr…

Silicone compounds, unlike aliphatic compounds, have a unique lower surface tension. The ability to reduce surface tension leads to many interesting p…

A typical plot of the surface tension of a 1% SLS (sodium lauryl sulfate) solution with varying amounts of silicone surfactant added is shown in Figur…