Results 61 to 70 of about 24,352 (243)

Controlled Local Properties in the Same Part with Sintaflex A New Elastomer Powder Material for the SLS Process [PDF]

, 2005
A new powder material for the SLS (Selective Laser Sintering) process was recently released. The material is a result of fruitful research programs involving industry and university.
Boehler, Paul, Levy, Gideon N., Martinoni, Raffaele, Schindel, Ralf, Schleiss, Peter   +4 more
core   +1 more source

Hydrogen Permeation in Polyethylene: Effect of Crystallinity on Gas Transport Coefficients at Different Temperatures

Journal of Polymer Science, Volume 64, Issue 3, Page 608-621, 1 February 2026.
Correlation of H2 permeability in semicrystalline polymers used as liners in Type IV composite tanks, versus temperature and crystallinity. ABSTRACT Semicrystalline polymers such as high‐density polyethylene (HDPE) are increasingly adopted as liners in compressed hydrogen storage tanks, due to low weight, easy processing, and high durability, together ...
Lorenzo Merlonghi, Marco Giacinti Baschetti, Maria Grazia De Angelis, Silvia Elena Barbosa   +3 more
wiley   +1 more source

Wetting Interactions Between Porous Carbon Hosts and Liquid Sodium‐Potassium Alloys Toward Their Use in Negative Electrodes of Alkali‐Metal Batteries

Advanced Functional Materials, Volume 36, Issue 9, 29 January 2026.
Porous carbon host materials are investigated for their possible usage in liquid alkali‐metal negative electrodes. X‐ray computed tomography reveals pore‐filling behavior under various conditions: non‐wetting, forced wetting, and spontaneous wetting. The applicability of porous carbon in electrochemical cells is demonstrated at high areal capacities ...
Johannes Baller, André Hilger, Naiyu Qi, Chiara Morini, Andrea Cornelio, Arndt Remhof, Markus Osenberg, Ingo Manke, Julian Moosmann, Felix Beckmann, Gustav Graeber   +10 more
wiley   +1 more source

"Irradiation aging behavior of ethylene-propylene rubber under 60Co γ-ray irradiation"

Hecheng xiangjiao gongye
The raw rubbers of ethylene-propylene rubber (EPM) and ethylene-propylene-diene rubber (EPDM) were irradiated by 60Co γ-ray. The structural evolution and degradation mechanism of EPM and EPDM under a certain γ-ray irradiation dose were analyzed and the ...
JIANG Sheng-nan, ZHANG Run-qi, CUI Kai-wen, XUAN Lu-jia, LU Na, WANG Hong-zhen
doaj   +1 more source

Automated Microfluidic Platform for Molecular Transport Analysis across Biomimetic Interfaces

Advanced Sensor Research, Volume 5, Issue 1, January 2026.
This work presents an automated microfluidic platform enabling time‐resolved, quantitative analysis of molecular transport under physiologically relevant flow and gradient conditions, and providing a scalable foundation for organ‐on‐chip research and preclinical drug development.
Olivier Fournier, Miguel A. D. Neves, Théo Gavoille, Alan Morin, Beatriz Pais, Ivana Brenta, Justine Lereculey‐Beaumanoir, Andrea Cruz, Denis Santos, Hugo Oliveira, Michael Gasik, Lisa D. Muiznieks, Inês Mendes Pinto   +12 more
wiley   +1 more source

Research on Multivariate Nano-composites for High-speed Train Windshield

机车电传动, 2021
The nano-composites were prepared with ethylene-propylene diene rubber (EPDM) and organic montmorillonite(OMMT) nano-composite as basic material, and polyhedral oligomeric silsesquioxane(POSS), aluminium hydroxide(Al(OH)3), expanded graphite(EG) as ...
Lianying TAN, Zhi CHENG, Ruimeng YANG, Tongliang XIAO, Xuefei WANG, Jun YANG   +5 more
doaj  

STUDY ON EPDM TIRES

NIPPON GOMU KYOKAISHI, 1970
EPDMのトレッドポリマーとしての特性について主に耐摩耗性に重点をおいて検討した.各種EPDMの実験室的検討および実走試験の結果から, EPDMの耐摩耗性はポリマームーニ粘度のほかにエチレン含量に大きく左右され, ポリマームーニ粘度およびエチレン含量が高いと耐摩耗性は向上するが逆に常温での可塑性が低下し, タイヤの成形時の加工性が悪くなることがわかった. したがって, ポリマーの選定にあたっては両者のつり合いを充分考える必要がある. 今回検討したEPDMの中では1,4-ヘキサジエンを第3成分としたものが最も耐摩耗性, 加工性などのバランスがとれているが, これが第3成分による差か, それとも分子量分布など他の要因に基づくものかはさらに検討する要がある ...
K. Satate, T. Sone, M. Hamada
openaire   +2 more sources

Modifying Mechanical Performance of an LLDPE/PP Waste Blend During a Single Recycling Cycle Using Organometallic Complexes

SPE Polymers, Volume 7, Issue 1, January 2026.
High‐shear processing combined with low‐level (0.05 wt%) organometallic complexes improves the impact strength of PE/PP recyclates by up to 50% while maintaining tensile properties. ABSTRACT In this study, organometallic complexes were introduced at 0.05 wt% to modify the performance of a 70/30 LLDPE/PP waste blend during a single recycling cycle under
Oğuz Alp Kurucu, Kaan Bilge, Yusuf Ziya Menceloğlu   +2 more
wiley   +1 more source

Recent Advances in Lithium Ion/Lithium Metal Hybrid Anodes: from Design Principles to Practical Applications

Advanced Science, Volume 12, Issue 48, December 29, 2025.
Lithium‐graphite hybrid anodes offer a promising solution to the challenges of lithium metal anodes, such as dendrite growth and instability. By combining graphite's stable framework with lithium's high capacity, these anodes enable controlled plating and enhance safety. This review examines their design principles, mechanistic insights, and compatible
Xianze Yin, Huan Ye, Zi‐Jian Zheng
wiley   +1 more source

Study and characterization of LDPE/Polyolefin elastomer and LDPE/EPDM blend: effect of chlorinated water on blend performance

Advanced Manufacturing: Polymer & Composites Science, 2017
The free chlorine present in water which is used as a disinfectant is reported to reduce the life of the polymeric material. The objective of this work is to study the influence of chlorine concentration on low-density polyethylene (LDPE) and blends of ...
Nikesh B. Samarth, Prakash A. Mahanwar
doaj   +1 more source