What are PU sheets
PU sheets are sheets made from polyurethane, a versatile synthetic polymer known for its combination of strength, elasticity and wear resistance. PU sheets are also commonly referred to as polyurethane sheets or polyurethane sheeting and are supplied in solid sheet form for industrial and technical applications.
The term PU sheets is often used as a general description for polyurethaan sheets in different formulations.
What are PU sheets made of
PU sheets are made from polyurethane compounds that can be formulated with different mechanical properties. Depending on the formulation, polyurethane sheets can range from elastic to rigid materials.
Common variants include PU elastomer (PU ELM) sheets, which offer higher elasticity, as well as more rigid polyurethane grades used where dimensional stability is required. The exact formulation is selected based on the functional requirements of the application.
Are PU sheets and PUR sheets the same
PU sheets and PUR sheets are closely related, as both are based on polyurethane. In many industrial contexts, PU sheets is used as a broad term for polyurethane sheets, while PUR sheets often refer to more rigid polyurethane formulations.
In practice, the distinction between PU sheets, PUR sheets and other polyurethane variants such as PU ELM is mainly based on material behaviour rather than terminology. Material selection is therefore guided by properties such as hardness, flexibility and wear resistance, rather than the name used.
