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Recent research progress of polyurethane for gas barrier application
Journal of Aeronautical Materials, 2023 Polyurethane is a unique polymer with excellent flexibility, elasticity, controllable hardness, fine tensile strength, abrasion and medium resistant, and stable in both low and high temperature.
GUAN Zhenwei +3 more
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Bio-based polyurethane for road engineering applications: A comprehensive review
Journal of Road EngineeringWith the escalating global emphasis on environmental conservation and sustainable development, enhancing the service quality and durability of road surfaces and facilitating the green development of highways have commanded considerable attention.
Qingxu Li +5 more
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Study on Creep Mechanical Properties of Non-Water Reacting Polyurethane Grouting Material
Advances in Materials Science and Engineering, 2022 Non-water reacting polyurethane is a new type of grouting material for support reinforcement and emergency rescue, whose creep mechanical behavior is directly related to the stability and safety of the reinforcement project.
Heng Liu +4 more
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Oxidation Behavior and Decomposition Kinetics of Mixed-Waste Biomass Material
BioResources, 2022 In Taiwan, approximately 379,000 automobiles and 588,000 motorcycles were recycled in 2019. Rigid polyurethane foam is one of the principal components of auto shredder residue. The amount of rigid polyurethane foam from the recycling of waste vehicles is
Po-Heng Lin +4 more
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Effect of different catalysts on recovery and reuse of waste polyurethane rigid foam
Materials Research Express, 2021 The sharp increase of waste polyurethane rigid foam has caused great harm to the natural environment. Ethylene glycol (EG) and propylene glycol (PG) was the alcoholysis agents, and KOH and Zn _3 [Co(CN) _6 ] _2 (DMC) were used as catalysts for ...
Xiaohua Gu +3 more
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Chemical Engineering Transactions, 2017 In this paper, test method is used in giving tensile strength test, elongation at break test, permanent compressive deformation, oil resistance test and dynamic and static stiffness test to the aging and non-aging polyurethane base plates, and it is used
Wenshuai Chen
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New research progress of vegetable oil-based polyurethanes
Journal of Hebei University of Science and Technology, 2016 This paper summarizes the latest progress for vegetable oil-based polyurethanes mainly from the view of thermoset and thermoplastic. Firstly, the modification methods for traditional thermoset polyurethane are introduced, including physical modification ...
Hongjie LIU +5 more
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A review of utilization of waste polyurethane foam as lightweight aggregate in concrete
HeliyonEngineered concrete mixes using industrial waste as a construction material are an enormous step towards sustainable development and financial benefits.
R. Roobankumar, M. SenthilPandian
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工程科学学报, 2016 Static compression experiments were conducted on hollow aluminum honeycomb (hexagon aperture), polyurethane, and aluminum honeycomb filled with polyurethane.
SONG Yu-huan, XIAO Jiu-mei
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Journal of Mathematical and Fundamental Sciences, 2013 Degradation of polyurethane sheets using two types of microorganism treatment has been carried out. In this research, the polyurethane sheets were prepared by polyethylene glycol with a molecular weight of 400 and methylene-4,4'-diphenyldiisocyanate at ...
E. Rohaeti +3 more
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