Experimental investigations and quantum chemical calculations of methylene diphenyl diisocyanate (MDI)-based chemically modified bitumen and its crosslinking …
Chemical modification of bitumen with diphenyl methane diisocyanate (MDI)-based additive
provided dual benefits in improving the engineering performance of pavement and reducing …
provided dual benefits in improving the engineering performance of pavement and reducing …
In-situ chain extension of polyethylene terephthalate flakes using reactive extrusion as an upcycling approach
J Jang, H Shin, J Seo - Chemical Engineering Science, 2023 - Elsevier
To improve recycled PET (rPET) properties, polyethylene terephthalate (PET) flakes were
modified with different ratios of 4, 4′-methylene diphenyl diisocyanate (MDI) as a chain …
modified with different ratios of 4, 4′-methylene diphenyl diisocyanate (MDI) as a chain …
Cellulose as a polyol in the synthesis of bio-based polyurethanes with simultaneous film formation
Despite the wide availability of cellulose, this polyhydroxylated polysaccharide has
practically not been used in the synthesis of polyurethanes (PUs), a family of polymers with …
practically not been used in the synthesis of polyurethanes (PUs), a family of polymers with …
The Effect of EDTA Functionalization on Fe3O4 Thermal Behavior
DB Fumis, MLDC Silveira, C Gaglieri, LT Ferreira… - Materials …, 2022 - SciELO Brasil
The surface of Fe3O4 nanoparticles is very reactive and can oxidize to γ-Fe2O3
(maghemite) and α-Fe2O3 (hematite) structures. Based on this, the oxidation process of …
(maghemite) and α-Fe2O3 (hematite) structures. Based on this, the oxidation process of …
A deep investigation into the thermal degradation of urethane dimethacrylate polymer
This work investigates in depth the thermal degradation process of a polymer of urethane
dimethacrylate (UDMA). UDMA monomer has been widely used in dental restorations and …
dimethacrylate (UDMA). UDMA monomer has been widely used in dental restorations and …
Affordable cellulose-based solid phase extraction adsorbent for efficient chromatographic analysis of trace contaminants in environmental waters for developing …
The current work reports on a new low-cost solid phase extraction (SPE) material obtained
by crosslinking cellulose with 4, 4–methylenebisphenyldiisocyanate (CMDI-1) for the pre …
by crosslinking cellulose with 4, 4–methylenebisphenyldiisocyanate (CMDI-1) for the pre …
Investigations of effect of hydroxyl-terminated polybutadiene-based polyurethane binders containing various curatives on thermal decomposition behaviour and …
An energetic composite of an octahydro-1, 3, 5, 7-tetranitro-1, 3, 5, 7-tetrazocine with a
polymer matrix is generally developed to reduce sensitivity, improve mechanical strength …
polymer matrix is generally developed to reduce sensitivity, improve mechanical strength …
Polyurethane Waste Recycling: Thermolysis of the Carbamate Fraction
M Nees, M Adeel, L Pazdur, M Porters… - ACS …, 2024 - ACS Publications
The alcoholysis of polyurethane waste is currently being industrialized, making it one of the
most advanced chemical recycling processes for polyurethanes. However, the recycling …
most advanced chemical recycling processes for polyurethanes. However, the recycling …
[HTML][HTML] Experimental Analysis of Bonding in Steel Glued into Pine Timber
A Derkowski, M Chuda-Kowalska, J Kawalerczyk… - Materials, 2024 - mdpi.com
Combining steel with wood has been practised for many years. The issue is related to two
main areas, ie, bonding steel elements with wood so that they serve as connectors …
main areas, ie, bonding steel elements with wood so that they serve as connectors …
Photo‐induced catalytic poly‐trimerization of polyisocyanurates
Radiation curing is an excellent option for the economical implementation of coatings while
simultaneously producing technically advanced products. Nevertheless, the number of …
simultaneously producing technically advanced products. Nevertheless, the number of …