On the mechanical, thermal, rheological, and processing properties of ultra-high molecular weight polypropylene
Sign Up to like & getrecommendations! Published in 2025 at "Molecular Crystals and Liquid Crystals"
DOI: 10.1080/15421406.2025.2459450
Abstract: Abstract Ultra-high molecular weight polypropylene (UHMWPP), a semicrystalline polymer, presents processing challenges due to its intricate crystalline and amorphous components, interconnected by molecular entanglements and tie molecules. These entanglements are critical for transferring stress during… read more here.
Keywords: high molecular; molecular weight; ultra high; weight polypropylene ... See more keywords
Comparative study of intraperitoneal adhesions related to light-weight polypropylene mesh and type I polymerized and purified bovine collagen coated light-weight polypropylene mesh in rabbits.
Sign Up to like & getrecommendations! Published in 2017 at "Acta cirurgica brasileira"
DOI: 10.1590/s0102-865020170110000002
Abstract: PURPOSE To compare the effectiveness of light-weight polypropylene mesh coated with polymerized and purified bovine type I collagen (Surgidry HNB) in the treatment of abdominal wall defect and the degree of adhesion formation. METHODS Two… read more here.
Keywords: collagen; weight polypropylene; bovine; polypropylene mesh ... See more keywords
Synthesis of High-Molecular-Weight Polypropylene Elastomer by Propylene Polymerization Using α-Diimine Nickel Catalysts
Sign Up to like & getrecommendations! Published in 2024 at "Polymers"
DOI: 10.3390/polym16162376
Abstract: The α-diimine late transition metal catalyst represents a new strategy for the synthesis of atactic polypropylene elastomer. Taking into account the properties of the material, enhancing the molecular weight of polypropylene at an elevated temperature… read more here.
Keywords: propylene polymerization; polypropylene elastomer; polypropylene; molecular weight ... See more keywords