Polyethylene glycols (PEG) are a group of synthetic ethylene oxide polymers. They are produced by means of condensation polymerisation.
Polyethylene glycols (PEG) are a group of synthetic ethylene oxide polymers. They are produced by means of condensation polymerisation.
Polypropylene is a polymer from the polyolefin group. It is manufactured by means of low-pressure polymerisation of propene.
Prepolymers are compounds that enable modifying of isocyanates with high molecular weight alcohols or other compounds with carboxyl or amine groups, to obtain the desired properties in the target system. The isocyanate prepolymers contain reactive NCO groups that react with hydroxyl or amine groups, resulting in chain extension and the formation of a finished material. They are characterized by the ability to regulate the content of free isocyanate groups (-NCO) as needed. Representatives of this group of compounds are prepolymers based on aromatic isocyanates (MDI, TDI) or aliphatic (IPDI, HDI, H12MDI etc.).
Salts are chemical compounds formed as a result of a reaction between an acid and a base.
Silicates are anionic compounds consisting of silicon and oxygen atoms.
Silicon is a chemical element that belongs to the half-metal group. It is found primarily in the outer layers of the Earth.