Results 101 to 110 of about 1,544 (217)

Easily Recyclable Phenol-Carbamate Covalent Adaptable Networks from Biobased Isocyanate and Cashew Nutshell Liquid Novolac

International audiencePhenolic-based thermosets are generally obtained through the cross-linking of formo-phenolic precursors (called novolac) by condensation reaction with formaldehyde, thus creating highly stable methylene bridges.
Chevret, Logan, Flores, Timmy, Coronas, Maximilien, Ladmiral, Vincent, Ravet, Clément, Bakkali-Hassani, Camille, Caillol, Sylvain, Slootman, Juliette, Petit, Morgane   +8 more
core   +1 more source

Novolac-based poly(1,2,3-triazolium)s with good ionic conductivity and enhanced CO₂ permeation

, 2018
Novolac-based poly(1,2,3-triazoliums)s with 1,2,3-triazolium in the side groups spaced by oligo(ethylene glycol) show enhanced CO2 permeability.
Lvyuan Ye, Liqiang Wan, Farong Huang, Yujing Li, Junkun Tang   +4 more
core   +1 more source

The Rheology of Graphene Oxide Dispersions in Highly Viscous Epoxy Resin: The Anomalies in Properties as Advantages for Developing Film Binders

Liquids
Graphene oxide (GO) has been successfully used as a filler to modify various properties of polymers and fiber-reinforced composites. The resulting properties depend on the filler content and on the distribution of GO in the polymer matrix.
Liliya M. Amirova, Artur Khannanov, Ayrat M. Dimiev, Rustem R. Amirov   +3 more
doaj   +1 more source

Improved Synthetic Route of Incorporation of Nanosilicon Species into Phenol-Formaldehyde Resin and Preparation of Novel ZnAl-Layered Double-Hydroxide Hybrid Phenol-Formaldehyde Resin. [PDF]

Polymers (Basel), 2022
Dremelj A, Cerc Korošec R, Pondelak A, Mušič B.   +3 more
europepmc   +1 more source

Assessment of indirect tensile stress and tensile–strength ratio and creep compliance in HMA mixes with micro-silica and PMB

Open Engineering
This study aims to ascertain the effects of polymer-modified bitumen (PMB) and to utilize mineral filler with micro-silica (MS) on various properties of hot-mix asphalt (HMA).
Al-ghurabi Sahar Basim, Al-gurah Esraa R., Mohammed Hamza Walaa   +2 more
doaj   +1 more source

Investigating the effect of curing temperature on the corrosion resistance of epoxy-based composite coatings for aluminium alloy 7075 in artificial seawater. [PDF]

RSC Adv, 2023
Khan AA, Khan A, Zafar Z, Ahmad I.
europepmc   +1 more source

Effects of Emmersion in Boiling Water on Stress- Strain Test for Novolac Composite

Ibn Al-Haitham Journal for Pure and Applied Sciences, 2016
      The study of Stress- Strain relation for novolac reinforced by qujurate plant was carried out before and after the immersing in boiled water at 100C0  .
H. S. Mahmood, A. R. Abdul- Majeed
doaj  

Novel Novolac Phenolic Polymeric Network of Chalcones: Synthesis, Characterization, and Thermal-Electrical Conductivity Investigation. [PDF]

Molecules, 2022
Sharshira EM, Ataalla AA, Hagar M, Salah M, Jaremko M, Shehata N, Shehata N.   +6 more
europepmc   +1 more source

Synthesis and Characterization of a Low-Molecular-Weight Novolac Epoxy Derived from Lignin-Inspired Phenolics. [PDF]

ACS Omega, 2021
Hambleton KM, Stanzione JF.
europepmc   +1 more source

Synthesis and In Vitro Antimicrobial Evaluation of Photoactive Multi-Block Chalcone Conjugate Phthalimide and 1,8-Naphthalimide Novolacs. [PDF]

Polymers (Basel), 2021
Durairaju P, Umarani C, Periyasami G, Vivekanand PA, Rahaman M.   +4 more
europepmc   +1 more source