Classroom on basic knowledge of polyurethane (PU)
The full name of polyurethane is polyurethane Carbamate is a general term for macromolecular compounds containing repeating carbamate groups on the main chain. It is formed by the addition polymerizat…
Classroom on basic knowledge of polyurethane (PU)
The full name of polyurethane is polyurethane Carbamate is a general term for macromolecular compounds containing repeating carbamate groups on the main chain. It is formed by the addition polymerizat…
