The formation and expansion of cracks in a propellant would induce debonding at the
interface between different constituents and may even cause explosion of the propellant …

In order to improve the adhesion and water resistance of waterborne polyurethane (WPU)
adhesive, a kind of amino-terminated hyperbranched organosilicon (HPSi-NH2) was first …

With the rapid development of electronic skin, smart robots, etc., the past few years have
witnessed explosive growth in the number of flexible sensors, and the resulting …

Preparation of traditional rubbers with excellent self-healing ability is a difficult issue in the
field of polymer materials. In the current work, we proposed a new way to fabricate self …

Nine different macrodiols derived from α, ω-hydroxy telechelic poly (ε-caprolactone)(
HOPCLOH) were prepared by ring-opening polymerization of ε-caprolactone (CL) using …

Sodium lignosulfonate amine (SLA) was synthesized by Mannich reaction. The lignin-
modified waterborne polyurethane (WPU) with different branched structures was designed …

Polyurethane, a hydrophobic polymer with limited water solubility, is widely employed in
applications including foam insulation, adhesives, coatings, and both flexible and rigid …

Waterborne polyurethane (WPU) is a waterborne coating with excellent physicochemical
properties. Its deficiencies of water resistance, chemical resistance, staining, and hardness …

Waterborne polyurethane (WBPUR) aerogels using acetone method and freeze-drying
procedure have been successfully synthesized. The morphology, chemical structure, and …

This research presents a novel approach to synthesising polyurethane (PUR)-based
aerogels at the pilot scale, optimizing synthesis variables such as the gelation solvent, solids …