Nitrogen fertilization rates affect quality and curing characteristics of tobacco during the harvesting period under field chilling stress [PDF]
Frontiers in Plant ScienceIntroductionField chilling stress during the maturation phase significantly impairs tobacco productivity and leaf quality. Nitrogen (N) management is a crucial agronomic approach for enhancing leaf quality and curing attributes; however, its specific ...
Ke Ren +10 more
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Salicylic Acid Effects on Flue-Cured Tobacco Quality and Curing Characteristics During Harvesting and Curing in Cold-Stressed Fields. [PDF]
Front Plant Sci, 2020 Salicylic acid (SA) can induce plants to actively enhance abiotic stress resistance. Spraying SA to prevent cold stress in flue-cured tobacco fields can provide theoretical support and practical guidance for the actual protection from cold stress in fields at high altitude in Yunnan.
He X +9 more
europepmc +5 more sources
Study of the Cold Curing Characteristics of Isocyanate-Modified Asphalt. [PDF]
Materials (Basel)Isocyanate esters are widely recognized for their superior curing capabilities. Leveraging this attribute, the current research formulated a modified cold-mixed asphalt blend using 4,4′-methylene diphenyl diisocyanate (MDI). Tests and analyses of the MDI-modified asphalt with varying inclusion percentages of MDI revealed that a mixture containing 15 ...
Zhou C, Peng M, Yang X, Qi Y, Xu B.
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Static in-situ curing characteristics of CFRP based on near infrared laser [PDF]
Scientific ReportsStudy on static in-situ curing characteristics of CFRP based on near infrared laser The quick curing method of carbon fibre reinforced plastics (CFRP) is one of the hotspots in current research.
Li Wang +5 more
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The curing characteristics and properties of bisphenol A epoxy resin/maleopimaric acid curing system
Journal of Materials Research and Technology, 2022 Epoxy resins are widely used as insulation materials for power systems and are mainly prepared from petrochemical materials, which have the disadvantage of being non-recyclable and environmentally harmful.
Hechen Liu +5 more
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Curing characteristics of chlorosulphonated polyethylene and natural rubber blends [PDF]
Journal of the Serbian Chemical Society, 2005 The dependence of the Mooney scorch time and cure index on the blend ratio of chlorosulphonated polyethylene/natural rubber (CSM/SMR 20 CV) and chlorosulphonated polyethylene/chlorinated natural rubber (CSM/Pergut S 40) blends were determined in the ...
Marković Gordana +3 more
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Effect of ionic liquids on tribological properties of water-iubricated nitrile rubber rubber
Hecheng xiangjiao gongye, 2021 Nitrile rubber(NBR)-based composites modified with three kinds of imidazolium-based ionic liquids were prepared by mechanical mixing method. Curing characteristics, dynamic mechanical properties, physical and mechanical properties and friction ...
WANG Shan, PEI Gao-lin, SU Zheng-tao
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Compression Mullins effect of cross-linked nitrile rubber with copper ions
Hecheng xiangjiao gongye, 2023 Nitrile rubber (NBR) vulcanizates were prepared by coordination crosslinking of cuprous chloride (CuCl), copper acetate (C4H6CuO4), copper sulfate (CuSO4), and copper chloride (CuCl2).
GAO Yuan，WANG Zi-shuo, ZHU Da-zhi, WANG Zhao-bo
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The Influence of Curing Systems on the Cure Characteristics and Physical Properties of Styrene–Butadiene Elastomer [PDF]
Materials, 2020 The goal of this work is to study the influence of different curing systems on the cure characteristics and performance of styrene–butadiene elastomer (SBR) filled with carbon black or nanosized silica. A multifunctional additive for rubber compounds, namely Activ8, was applied as an additional activator and accelerator to increase the efficiency of ...
Magdalena Maciejewska, Monika Siwek
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Hecheng xiangjiao gongye, 2022 Ethylene propylene diene monomer (EPDM) vulcanizates were prepared by sulfur vulcanization, semi-effective vulcanization, sulfur carrier vulcanization, organic peroxide vulcanization and composite vulcanization systems respectively.
JIANG Guang-zhao; LIU Da-chen; XU Lin-chao
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