Results 1 to 10 of about 18,555 (263)
Lignosulfonate-Based Polyurethane Adhesives [PDF]
Materials, 2021 The feasibility of using lignosulfonate (LS) from acid sulphite pulping of eucalyptus wood as an unmodified polyol in the formulation of polyurethane (PU) adhesives was evaluated. Purified LS was dissolved in water to simulate its concentration in sulphite spent liquor and then reacted with 4,4′-diphenylmethane diisocyanate (pMDI) in the presence or ...
Sandra Magina +4 more
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Jurnal Sylva Lestari, 2023 The purpose of this study was to evaluate the characteristic of cross-laminated timber (CLT) made from puspa (Schima wallichii) wood, coconut (Cocos nucifera) trunk, and their combination using a polyurethane (PU) adhesive.
Siti Aisyah +5 more
doaj +1 more source
Curing and Adhesive Characteristics of Single-Component Polyurethane Binders [PDF]
Zhengzhou Daxue xuebao. Gongxue ban, 2021 Monocomponent polyurethane is a reactive adhesive, and its mechanical properties are better than those of conventional asphalt binders, but the reaction process is easily affected by environmental factors such as temperature, air and water, etc.
Zhong Ke +5 more
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Two Polyurethane Adhesives for PVDF Fixation Show Superior Biocompatibility in a Rat Model
Journal of Investigative Surgery, 2022 Background The current standard for open and laparoscopic repair of incisional hernia consist of an abdominal wall augmentation by mesh implantation. However, the ideal fixation method of the prothesis material remains under discussion, due to potential ...
Daniel Heise +9 more
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Journal of Advanced Joining Processes, 2021 Over the years, using adhesive joints in structural applications widespread all industrial domain, achieving an amazing current usage. This is due to the benefits that this technology is capable of providing to complex-shaped structures, both in ...
Yasmina Boutar +5 more
doaj +1 more source
Case Studies in Construction Materials, 2023 Poroelastic road surface has been found to be an effective solution for the traffic noise due to their porosity and elastic properties compared with conventional asphalt surface. However, the appropriate polyurethane for road utilization is still unclear
Junfeng Gao +4 more
doaj +1 more source
The Influence of Temperature Impact on the Strength of Adhesion of Polyurethane Glue-foam with Masonry Products [PDF]
E3S Web of Conferences, 2020 The use of masonry on glued polyurethane foam joints can significantly increase labor productivity in the construction of stone buildings. One of the factors restraining the introduction of polyurethane foam adhesive into the practice of construction of ...
Derkach Valery
doaj +1 more source
Journal of Materials Research and Technology, 2021 The effects of adhesive layer on the multi-hit ballistic performance of ceramic/metal composite armors are studied by the experimental and numerical methods.
Yonghua Shen +5 more
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Properties of the wall structures made of autoclaved cellular concrete products on the polyurethane foam adhesive [PDF]
Инженерно-строительный журнал, 2013 The article presents information on a test experiment for the construction of masonry fragments made of autoclaved cellular concrete products (ААС blocks) on the polyurethane adhesive and the ensuing structural, thermal and technological tests of this ...
A.S. Gorshkov, N.I. Vatin
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Effectiveness of Bonding Steel Elements with Polyester-Coated Paint
Applied Sciences, 2023 The aim of the paper is to assess the impact of the effectiveness of bonding steel elements with paint coating. The adhesive joints were made using two types of the adhesives: two-component epoxy resin adhesive based on Bisphenol A and polyurethane ...
Anna Rudawska +4 more
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