Polyurethane rigid foam (or PUR for short) has been used in construction since the 1960s as a high-performance insulation material. ... This is a development of the classic polyurethane rigid foam which also displays excellent thermal insulation properties. Both PUR and PIR are manufactured from the two components isocyanate (MDI) and polyol ...
Material properties. Made of foam polyurethane (PU), a material developed specially for this application, the product is delivered in blocks of two type of lengths. The PU material has lower wear properties than the belt itself, which means that there is no risk of grooves forming on the belt, even when used over extended periods.
PU240 is a medium density 240kg/m³ polyurethane (PU) tooling board/model board suitable for cutting and shaping by hand or by machine/CNC to create accurate models or patterns. Available to buy online in 50mm (2") and 100mm (4") thicknesses in a range of block sizes from 250 x 250mm up to 1500 x 500mm. PRODUCT VERSIONS Sheet Size 250 x 250mm
Foam tapes come in a variety of high-strength, resilient materials such as acrylic, neoprene, polyethylene and polyurethane foam. Foam tape primers are available for hard to bond surfaces such as polypropylene, concrete or painted metal for better adhesion and stronger bond. Advantages of Foam Tape vs. Mechanical Fasteners
Polyurethane (PU) is a common polymer used to make foam, particularly for furniture, but also for packaging. It has an elastic open-cell structure, and is relatively soft, which provides a wide range of performance especially useful for delicate and lightweight items, or those very sensitive to vibration. Polyethylene