The Shore A equates, for all practical purposes to IHRD (International Rubber Hardness Degrees), see Figure 1. Figure 1. Hardness spread of polyurethanes. Uniquely PUs can be tailored, by both ...

Thermoplastic Polyurethanes - TPUs TPUs are supplied in granules or pellets for processing by all of the usual thermoplastic processing techniques such as injection moulding, extrusion (for tubing, ...

Polyurethanes (PUs), in the form of coatings, adhesives, sealants, elastomers, and foams, play a vital role in the consumer goods, automotive, and construction industries.

Ever since water was accidentally introduced into a reactor that contained toluene diisocyanate and polyester polyol, creating the first flexible polyurethane foam, materials scientists and designers ...

Among the high diversity of synthetic polymers, polyurethanes are widely used as foams and insulation materials. In order to examine bacterial biodegradability of polyurethanes, a soil bacterium ...

MIDLAND, Mich., May 16, 2024 /PRNewswire/ -- Dow (NYSE: DOW) announced today the mechanical completion of its new VORATRON™ Polyurethanes Systems adhesive and gap filler production line at its ...

Bayer MaterialScience is to acquire the polyurethanes business of Dr. D. A. Delis in Athens in Greece. Bayer MaterialScience is to acquire the polyurethanes business of Dr. D. A. Delis in Athens, ...