Improvement in Adhesion, Abrasion Resistance, and Aging of Polyurethane Coatings Prepared with Polycarbonate Diol for Internal Pipelines

Jofre-Reche, José Antonio; Fuensanta, Mónica; Yáñez-Pacios, Andrés Jesús; Colera, Manuel; Rodríguez, Francisco Javier Vázquez; Iglesias, Isabel; Costa, V. Da; Martı́n-Martı́nez, José Miguel

doi:10.1061/(asce)mt.1943-5533.0002005

Cited by 10 publications

(10 citation statements)

References 15 publications

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“…44,45 • In the distribution stage: e.g., novel additives to improve flows in pipelines, 46 coating for pipelines. 47,48 • In the utilization stage: e.g., reducing the energy demand in the use phase of products (e.g., by low rolling resistance tires), novel fuel combustion additives. 49,50 • At the end-of-life: e.g., after treatment for combustions processes (e.g., NO x ), 51,52 recycling technologies.…”

Section: Life Cycle For Co 2 -Based Products and Life Cycle Assessmen...mentioning

confidence: 99%

“…While the present review is focused on the actual chemical transformation of CO 2 , we want to emphasize that there are manifold additional opportunities for chemistry to make an impact along the full life cycle of CO 2 -based products: In the supply stage: e.g., the development of novel materials for CO 2 capture, − efficient catalysts for hydrogen production. − In the downstream processing stage: e.g., the development of green solvents. , In the distribution stage: e.g., novel additives to improve flows in pipelines, coating for pipelines. , In the utilization stage: e.g., reducing the energy demand in the use phase of products (e.g., by low rolling resistance tires), novel fuel combustion additives. , At the end-of-life : e.g., after treatment for combustions processes (e.g., NO x ), , recycling technologies. , …”

Section: Introductionmentioning

confidence: 99%

“…In the distribution stage: e.g., novel additives to improve flows in pipelines, coating for pipelines. , …”

Section: Introductionmentioning

confidence: 99%

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Sustainable Conversion of Carbon Dioxide: An Integrated Review of Catalysis and Life Cycle Assessment

et al. 2017

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CO conversion covers a wide range of possible application areas from fuels to bulk and commodity chemicals and even to specialty products with biological activity such as pharmaceuticals. In the present review, we discuss selected examples in these areas in a combined analysis of the state-of-the-art of synthetic methodologies and processes with their life cycle assessment. Thereby, we attempted to assess the potential to reduce the environmental footprint in these application fields relative to the current petrochemical value chain. This analysis and discussion differs significantly from a viewpoint on CO utilization as a measure for global CO mitigation. Whereas the latter focuses on reducing the end-of-pipe problem "CO emissions" from todays' industries, the approach taken here tries to identify opportunities by exploiting a novel feedstock that avoids the utilization of fossil resource in transition toward more sustainable future production. Thus, the motivation to develop CO-based chemistry does not depend primarily on the absolute amount of CO emissions that can be remediated by a single technology. Rather, CO-based chemistry is stimulated by the significance of the relative improvement in carbon balance and other critical factors defining the environmental impact of chemical production in all relevant sectors in accord with the principles of green chemistry.

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Section: Life Cycle For Co 2 -Based Products and Life Cycle Assessmen...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Sustainable Conversion of Carbon Dioxide: An Integrated Review of Catalysis and Life Cycle Assessment

et al. 2017

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“…Being used in the coating industry for decades, 1,2 polyurethane (PU) exhibits good elasticity, chemical resistance, weather resistance, and abrasion resistance. [3][4][5][6] Involving to low-Volatile Organic Compounds (low-VOCs) emissions 7 and the safety of solvent-based polyurethane (SPU), Waterborne polyurethane-urea (WPU) is getting attentions recently. To eliminate the use of organic solvent, a hydrophilic chain-extender that allows polymers to form micelles during emulsification is a necessary component of WPU.…”

Section: Introductionmentioning

confidence: 99%

Synthetic scheme to increase the abrasion resistance of waterborne polyurethane–urea by controlling micro‐phase separation

Chen

Zhuang

Chuang

et al. 2021

J of Applied Polymer Sci

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As an environmental-friendly coating material in industry, waterborne polyurethane-urea (WPU) is still not comparable with solvent-based polyurethane (SPU) in mechanical properties, due to the hydrophilic chain-extender. Herein, a synthetic scheme to increase the abrasion resistance of WPU with ether diol, and conventional hydrophilic chain-extender (DMBA, 2,2-bis [hydroxymethyl]butanoic acid) is revealed. This study discuss the degree of micro-phase separation (DPS) with toughness, elongation, abrasion resistance, and compared with the WPU contain various types of diol, such as esters, ether and carbonates, and the ether-based SPU. From the results, the major factor that affect to the abrasion properties of WPU is DPS, which is highly depend on the chemical structure of diol, and hard segment content. WPU film achieve higher toughness with ether-based diol with higher DPS, and better abrasion resistance than SPU. This study demonstrate a strategy for the composition designing, and the synthesis of high-abrasion resistance WPU by controlling the micro-phase separation, and content of DMBA without any inorganic fillers.

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“…Recently, inorganic fillers such as titanium dioxide, zinc oxide, silica and manganese dioxide have received special attention, due the improve in UV-resistance and mechanical properties of the polymer matrix (Das et al 2017a, Jofre-Reche et al 2017.…”

mentioning

confidence: 99%

Weathering Resistance of Waterborne Polyurethane Coatings Reinforced with Silica from Rice Husk Ash

Monteiro

Miranda

Soares

et al. 2019

An. Acad. Bras. Ciênc.

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Waterborne polyurethanes (WPUs) are interesting materials for coatings when compared to solvent-based polyurethanes, once that reducing the concentration of volatile organic compounds that are harmful for human health and the environment. however, the WPU has low weathering resistance. In order to improve this behavior among others properties, inorganic fillers has been added in these systems. SiO 2 particles from various sources, mainly, from agro-industrial waste, as rice husk has attracted the scientific and technological interest. In this study, the accelerated weathering essay was performed in waterborne polyurethane (WPU)/ silica (from rice husk ash) composites in order to evaluate the thermal and physical changes in these materials. These composites were prepared by two distinct methods: in situ polymerization and blending method. The highest resistance to thermal degradation and to accelerated weathering was reached with WPU/silica composites obtained by blending method due the interactions between SiO 2 particles and the polymer matrices. Blending method for preparation WPU/silica composites proved to be a simpler and faster method, with no drawback for large scale application.

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Improvement in Adhesion, Abrasion Resistance, and Aging of Polyurethane Coatings Prepared with Polycarbonate Diol for Internal Pipelines

Cited by 10 publications

References 15 publications

Sustainable Conversion of Carbon Dioxide: An Integrated Review of Catalysis and Life Cycle Assessment

Sustainable Conversion of Carbon Dioxide: An Integrated Review of Catalysis and Life Cycle Assessment

Synthetic scheme to increase the abrasion resistance of waterborne polyurethane–urea by controlling micro‐phase separation

Weathering Resistance of Waterborne Polyurethane Coatings Reinforced with Silica from Rice Husk Ash

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