Results 251 to 260 of about 584,553 (309)

Cleaning Efficacy and Surface Alterations of Titanium and Zirconia Implant Abutments Following Mechanical Instrumentation: An In Vitro Study

open access: yesClinical Oral Implants Research, EarlyView.
ABSTRACT Objectives To evaluate the cleaning efficacy, quantitative and qualitative surface modifications of titanium (Ti) and zirconia (Zr) abutments following instrumentation with twelve mechanical instrumentation modalities. Materials and Methods Twenty‐four Ti and twenty‐four Zr abutments were divided by marginal grooves into 36 test and 12 control
Marina Salah Kamel   +3 more
wiley   +1 more source

Bilateral giant progressive massive fibrosis mimicking lung cancer in a rubber factory worker: A rare presentation. [PDF]

open access: yesRespir Med Case Rep
Zulfiyah IA   +7 more
europepmc   +1 more source

Chemical structure of rubber powder on the compatibility of rubber powder asphalt

Construction and Building Materials, 2023
Xianhua Chen, Peipei Kong, Liuxu Fu
exaly   +2 more sources

PROPERTIES OF POLYPROPYLENE/NATURAL RUBBER/RECYCLE RUBBER POWDER BLENDS

Polymer-Plastics Technology and Engineering, 2002
Thermoplastic elastomers have been prepared by blending polypropylene (PP), natural rubber (NR), and recycle rubber powder (RRP). The blends were melt-mixed using a Brabender Plasticorder torque rheometer at 190°C and 50 rpm. A fixed 70:30 blend ratio (wt%) of PP and rubber was prepared.
Hanafi Ismail
exaly   +2 more sources

Behaviour of waste rubber powder and hybrid rubber concrete in aggressive environment

Construction and Building Materials, 2019
Abstract Waste rubber tyres in crumb aggregate form have been extensively studied (mechanical and durability performance) to produce reinforced structural elements. Rubber powder (incinerated tyres) and rubber fibers (shredded tyres) are two different forms of aggregate that require similar durability based evaluations for structural applications ...
Sandeep Chaudhary   +2 more
exaly   +2 more sources

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