Results 141 to 150 of about 17,258 (274)

Penyediaan adunan LDPE/LNR melalui penyebaran emulsi = Preparation of LDPE/LNR blend via emulsion dispersion

open access: yes, 2007
Low density polyethylene (LDPE)/ liquid natural rubber (LNR) blends with the composition of 100LDPE/0LNR, 70LDPE/ 30LNR, 60LDPE/40LNR and 40LDPE/60LNR were prepared via dispersion of LDPE and LNR emulsion.
Yee, Lee Ching,, Rusli Daik,
core  

Preparation and characterization of LDPE/lignocellulose based biocomposites [PDF]

open access: yes, 2016
Upotreba nerazgradivih polimera kao ambalažnih materijala smatra se velikim ekološkim problemom današnjice zbog lošeg utjecaja na biljni i životinjski svijet. Folije polietilena niske gustoće (LDPE) primjenjuju se u pakiranju hrane zbog dobrih mehaničkih
Kos, Anabela
core  

Distinct Distribution Patterns of Dissolved and Particulate Trace Metals in Surface Waters of the Amundsen Sea: From Polynya to Open Waters

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Trace metals regulate Southern Ocean productivity, but their cycling across Antarctic marginal‐sea gradients remains poorly constrained. We measured dissolved, labile particulate, and refractory particulate Mn, Fe, Ni, Cu, Zn, Cd, and Pb across the Amundsen Sea Polynya (ASP), sea‐ice zone (SIZ), and Oceanic Area (OA), alongside iron‐addition ...
Yuncong Ge, Ruifeng Zhang
wiley   +1 more source

Biodegradability of LDPE

open access: yesKobunshi, 1997
Yoshito OOTAKE, Katsumichi ONO
openaire   +2 more sources

Az LDPE-2 üzemben tapasztalt csökkenő termelési sebesség okának vizsgálata, feltárása

open access: yes, 2020
A diplomamunkám során egy ipari problémával foglalkozom, a MOL Petrolkémia egyik üzemegységének kivizsgálási folyamataiba kapcsolódtam be. A tiszaújvárosi telephelyen található kis sűrűségű polietilént gyártó üzemben a 2018-as évi nagyjavítást követően ...
Viski, Sándor
core  

Effects of Polyamide‐6 Bulk Plasma Treatment on Morphology, Crystallinity and Mechanical Properties of Microfibrillar Composites

open access: yesPolymer Composites, Volume 47, Issue S2, Page S261-S274, 20 June 2026.
Microfibrillar composite containing highly oriented, plasma‐treated PA6 microfibrils embedded within the polymer matrix. ABSTRACT Plasma treatment is often used to alter chemical surface characteristics of fibers or polymers, improving dispersion of components and interfacial adhesion between incompatible constituents in composites.
Nam Kyeun Kim   +5 more
wiley   +1 more source

The Role of Cold Atmospheric Plasma in Surface Modification and Adhesion Behavior of Polypropylene/Flax Biocomposites

open access: yesPolymer Composites, Volume 47, Issue 12, Page 11187-11199, 20 June 2026.
Effects of plasma surface treatment on adhesive bonding of PP/flax biocomposites. ABSTRACT The emphasis on environmental sustainability has accelerated the adoption of biocomposites as alternatives to synthetic composites. However, their low surface energy may limit adhesion in bonding applications.
Asil Ayaz   +3 more
wiley   +1 more source

Space Charge Behavior near LDPE / LDPE Interface

open access: yesSpace Charge Behavior near LDPE / LDPE Interface
We investigated the space charge behavior near the interface between different low-density polyethylene (LDPE). Charge carriers were mainly injected from the semiconductive electrode in a specimen of Al/LDPE/LDPE/semiconductive layer and they moved through the interface to the counter Al electrode.
openaire  

Elucidating the Reactivity and Fate of Dissolved Organic Matter in Groundwater Entering the Alaska Beaufort Sea Coast Using 14C Ramped Oxidation

open access: yesGeophysical Research Letters, Volume 53, Issue 11, 16 June 2026.
Abstract Supra‐permafrost groundwater (SPGW) is a significant but understudied source of dissolved organic matter (DOM) to Arctic coastal systems. We applied ramped pyrolysis/oxidation (RPO) with Δ14C and δ13C isotopic analysis to assess DOM reactivity and origin in SPGW, river, and lagoon waters along the Alaska Beaufort Sea coast.
C. T. Connolly   +2 more
wiley   +1 more source

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