Puds - Articles | PCI Magazine

New Engineered Polysaccharides as Sustainable Performance Additives in 1K Water-Based Polyurethane Dispersions

Jorge Mok Christian Lenges Natnael Behabtu Ibrahim Sendijarevic Dr. Aisa Sendijarevic

March 11, 2022

This study aims to quantify the impact of enzymatically produced alpha-1,3 polyglucose of different morphologies on the performance of water-based PUDs.

Need a Game Changer?

Transform your coatings formulations from “good enough” to “high performance”.

September 13, 2021

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Hybridur® dispersions offer coatings formulators a cost-effective alternative to standard polyurethane dispersions (PUDs) without sacrificing performance, and also offer enhanced performance over PUDs blends and acrylic emulsions in primer, topcoat, and clear coat applications.

Waterborne Polyurethane Dispersions with Enhanced Hydrophobicity

for Direct to Metal Applications

Chung-Hsuan Chen Dr. Szuping Lu

April 3, 2020

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The object of this study was to evaluate the effectiveness of different modifications on anti-corrosive performance. Straight PUDs were used to prepare DTM coatings with only small amounts of additives and without the assistance of corrosion inhibitors, passivation fillers or pig-ments.

Novel Water-Based Energy-Curable PU Dispersions

Dr. Michel Tielemans Guido Vanmeulder Dr. Michela Fusco

February 4, 2019

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The introduction of energy-curable polyurethane dispersions (UV PUDs) to complement the traditional radiation curing technology profoundly changed the market landscape by bringing coating performance and sustainability to the next level of requirements.

A New Tool for PUD Design

Maykin Aungsukiatethavorn Philippe Barbeau

September 14, 2018

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Tolonate X FLO 100 can be advantageously used in the design of polyurethane dispersions.

Crosslinking Polyurethane Dispersions

for High-Performance Wood Coatings

Aditi Chavannavar Benjamin M. Wilson

September 6, 2018

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It is therefore important to evaluate different crosslinkers and understand their benefits and drawbacks in a given system to enable the formulation of a high-performance wood coating.

Making High-Performance Green Coatings More Sustainable

Gary Spilman Kris Weigal Kris Marsh Matt Brown Michelle Samson

September 1, 2017

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This new technology drives higher sustainability options for waterborne, ambient and UV-curable polyurethane dispersion-based coatings.

Lamberti Group offers a specific and complete range of PUDs

April 4, 2017

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Lamberti Group, thanks to the acquisition of Supercolori (today Lamberti MicroPolymers) can be considered the only company capable of offering, in addition to a complete range of high-performing water-based PUD resins, a specific and complete range of PUDs, including liquid and dry powder, providing matte effects for metal, wood, flooring , inks and flexible substrates like leather, synthetic leather and textiles.

UV PUDs from Sartomer

November 1, 2016

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CN9500 and CN9501 UV PUDs contribute hardness and abrasion resistance without being brittle.

Polyurethane Dispersions

Sartomer

October 1, 2015

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Developed to be free of solvents, surfactants and tin catalysts, CN9500 and CN9501 are supplied at approximately 40% solids content and are compatible with other water-based coatings.