The Company specializes in manufacture of import-substitute chemicals like Propylene Oxide, Propylene Glycol, Polyether Polyol, Isocyanate and related substances. The Company is the only domestic ...

These glues typically contain an alcohol called a polyol and an isocyanate, a reactive chemical. The combination of the polyol and the isocyanate causes a reaction that forms the polyurethane.

PU is made by reacting polyols and isocyanates, which generates heat and, in the presence of expansion agents such as water or gases, creates bubbles that cause the material to expand, resulting ...

The Company specializes in manufacture of import-substitute chemicals like Propylene Oxide Propylene Glycol Polyether Polyol Isocyanate and related substances. The Company is the only domestic ...

You do not have access to this resource. Due to the toxicity of isocyanates, alternatives are being studied to synthesize polymers similar to conventional PUs without using isocyanates. Non-isocyanate ...

PU materials are designed for long-term applications thanks to their high-strength urethane bonds. However, these properties can lead to the accumulation of persistent waste in the environment if PU ...