Synthesis and Properties of Waterborne Polyurethane Acrylates using Reactive Silicone

Song, Sam Cha; Choi, Han Ho; Park, Kyung-Kyu; Lee, Seungjae; Lee, Won‐Ki

doi:10.1080/15421406.2019.1651062

Cited by 4 publications

(3 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, oxygen could spread more easily through the system, which consumed more free radicals, reducing the chances of light polymerization and increasing curing time. The addition of siloxane groups and silane coupling agents can also reinforce the crosslinking density of the system, thus contributing to increase the hardness of the coating [25,122].…”

Section: Reactive Diluentsmentioning

confidence: 99%

UV-curable waterborne polyurethane coatings: A state-of-the-art and recent advances review

Agnol

Dias

Ornaghi

et al. 2021

Progress in Organic Coatings

View full text Add to dashboard Cite

Waterborne polyurethane coatings prepared by UV-induced photoreactions (UV-WPU) are becoming very attractive due to the increasingly stringent environmental demands. They were developed to replace solventbased polyurethanes in the coatings of wood, paper, plastics, metal, and glass, mainly because of their good physicochemical, rheological, and optical properties. Several UV-WPU formulations have been tested over the years, making their research substantial. However, no valuable review of this literature, focusing on the significant influencing factors in UV-WPU's manufacture, is available to date. This work aims to answer specific questions about the state of these materials' art, such as: "which monomers have been used most in UV-WPU synthesis?", "what type of photo-initiator has promoted the most efficient curing of the material?", "what additives or particles have been tested for composite UV-WPUs?", "which applications have UV-WPUs been directed to?", "what adaptations and technologies have already been tested to overcome the challenges of the process?", among others. As a result of a systematized bibliographic search in four databases, considering the period from January 2000 to July 2020, a total of one hundred and thirty-eight distinct and relevant articles on UV-WPUs were found. From this study, we hope to present a scientific source on the current state-of-the-art of UV-WPU synthesis, providing new combinations of raw materials and intelligent solutions, thus making material and industrial engineers able to mitigate the inconveniences of the process.

show abstract

Section: Reactive Diluentsmentioning

confidence: 99%

UV-curable waterborne polyurethane coatings: A state-of-the-art and recent advances review

Agnol

Dias

Ornaghi

et al. 2021

Progress in Organic Coatings

View full text Add to dashboard Cite

show abstract

“…Song et al, 62 studied correlation between physical properties and environmental behavior with induction of reactive silicone (RS) in WPUA dispersion. DMPA, PCD, RS, DBTDL, p‐methoxyphenol (PMP), 2‐HEA, TEA, DI water and Micure HP‐8 were treated and fixed with UV‐light to obtain WPUA coat of 100 μm thickness.…”

Section: Classification Of Pumentioning

confidence: 99%

Bio‐based photo‐curable polyurethane composites

Ali

Irshad

Atif

2022

Polymers for Advanced Techs

View full text Add to dashboard Cite

Polyurethane (PU) covers a range of applications in wearable circuits, coating materials, foaming industries, surgical equipments, packing materials and replacement of plastic materials. As per broad applications spectrum, huge data on PU synthesis has been reported so far, with different types of polyols, isocyanates, organic acids, acrylates with different chain extenders, catalysts, emulsifiers and/or PI. In this review, for a comprehensive study of structure‐activity relationship, data from last 5 years has been compiled for photo‐curable PU categorized on the basis of solvent as well as acrylate components. In this review a range of parameters including tensile strength, hardness, flexibility, hydrophobicity/hydrophilicity, solvent resistance, storage/young's modulus, shape recovery, viscosity, curing kinetics and thermal stability has been compared against composition.

show abstract

“…When the fabric is deformed by an external force, the internal stress accumulated in the elastic polymer lm will prompt the fabric to bounce back quickly and return to the initial shape of the fabric after the withdrawal of external force. The elastic polymer materials incude polyurethane and modi ed polyurethane (Bertocchi et al 2019;Lu et al 2020), polyacrylate (Cheng et al 2020), organic Silicon(Gi and Sangmook 2017; Song et al 2019), etc. Among them, the silicone-based nishing agent can not only form a lm on the surface of the fabric to give the fabric elasticity, but also provide the fabric with a uffy and smooth feel style (Zhao and Zhang 2008).…”

Section: Introductionmentioning

confidence: 99%

Effect of organosilicon resin containing disulfide bonds on elastic properties of cotton fabric

et al. 2022

View full text Add to dashboard Cite

Cotton fabrics are popular for their excellent properties, but their property of creasing easily largely limits the wide application of cotton fabrics. In this paper, an organosilicon resin emulsion containing disul de bonds was prepared with epoxy-terminated silicone oil and 4,4-diaminodiphenyldisul de (AFD) as raw materials, and it was used as a nishing agent for the elastic nishing of cotton fabrics. The effects of raw material ratio on the elastic properties of organosilicon polymer lm and the effects of emulsi er dosage and emulsi cation time of emulsion polymerization on the properties of organosilicon resin emulsion were studied. In addition, the effects of organosilicon nishing agent dosage, baking temperature, and baking time on the elastic properties of cotton fabric were also studied. The research results show that the average particle size of the prepared organosilicon resin emulsion is about 250 nm, the particle size distribution is concentrated and the emulsion is stable. The delayed elastic recovery angle of the cotton fabric treated with an organosilicon nishing agent can reach 185°, showing excellent high delayed elasticity. At the same time, it was found that the nished cotton fabric exhibited an excellent and special temperature-responsive shape memory function based on the existence of disul de bonds in the organosilicon polymer network structure.

show abstract

Synthesis and Properties of Waterborne Polyurethane Acrylates using Reactive Silicone

Cited by 4 publications

References 9 publications

UV-curable waterborne polyurethane coatings: A state-of-the-art and recent advances review

UV-curable waterborne polyurethane coatings: A state-of-the-art and recent advances review

Bio‐based photo‐curable polyurethane composites

Effect of organosilicon resin containing disulfide bonds on elastic properties of cotton fabric

Contact Info

Product

Resources

About