Results 51 to 60 of about 25,743 (308)
, 1963 Resinous materials have long been used to aid in the processing of rubber and to impart special properties to the vulcanized product. Resins have been described as various solid or semisolid organic substances. Originally, naturally occurring resins such
Paul O. Powers
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The usage of polymeric petrolium resins [PDF]
, 2016 In this article the usage of polymeric petroleum resins is revealed. We understand polymeric petroleum resins as a special class of low molecular weight synthetic resins which are derived from petroleum feedstocks.
Stelmakh, K. +2 more
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Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Using Synthetic Resins for Removal of Emulsified Oil from Produced Water. [PDF]
, 2020 In this study, adsorption of emulsified oil in produced water was experimented using synthetic resins. Adsorbent dosage, contact time, initial oil concentration, and PH were the main key parameters evaluated for Optipore L493, Amberlite IRA 958 ...
Raafat Alenany +5 more
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Effect of boric acid on the color stability and mechanical properties of 3D-printed permanent resins
Scientific ReportsThis study evaluated the effect of incorporating boric acid (BA) at different concentrations on the flexural strength, color stability, and microhardness of 3D-printed permanent crown resins.
Dalndushe Abdulai +4 more
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Advanced Engineering Materials, EarlyView.Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
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Molecules, 2020 We reported a novel simplified synthetic procedure for the preparation of monosubstituted piperazine derivatives which can now be easily prepared in a one-pot-one-step way from a protonated piperazine with no need of introduction of a protecting group ...
Dana Němečková +4 more
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Evaluation of Mould Resistance of Various Synthetic Resins Used in Conservation of Historic Sites
, 2005 Mould resistance of various synthetic resins that have been used for the conservation of historic sites was tested. The synthetic resins tested this time were: Paraloid B-72 (Rohm&Haas) dissolved in xylene, Paraloid B-72 dissolved in 90% vol.
川野邊, 渉 +11 more
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Behaviour of AR glass fibre for building structural applications
Materiales de Construccion, 2005 The AR glass reinforcement fibres were designed to resist the alkalis from the concrete. This is the main reason for its utilisation as a short-fibre-reinforcement of mortar and concrete for the last decades. Originally, the AR glass fibre sizing was not
A. Miravete +6 more
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Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
wiley +1 more source