Engineering properties of Teflon derived blends and composites: a review

Review Nanoscience & Nanotechnology

A mini review on factors affecting network in thermally enhanced polymer composites: filler content, shape, size, and tailoring methods

Xiaoxiang He et al.

Summary: The thermal conductivity of polymer composites is greatly affected by the types, sizes, and shapes of fillers in the filler network, and there are ongoing advancements in approaches to tailor the filler networks.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2022)

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Article Construction & Building Technology

Thermal environment analysis of enclosed dome with double-layered PTFE fabric roof integrated with aerogel-glass wool insulation mats: On-site test and numerical simulation

Yue Yin et al.

Summary: Through on-site testing and numerical analysis, it is found that the novel dome with aerogel-glass wool insulation can effectively block environmental radiation and make the structure unaffected by sunlight exposure. The numerical analysis shows that this dome performs the best in terms of thermal insulation property, reducing the average temperature difference between outdoor and indoor space by 7.7 degrees Celsius.

ENERGY AND BUILDINGS (2022)

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Article Engineering, Environmental

Information Requirements under the Essential-Use Concept: PFA Case Studies

Juliane Gluge et al.

Summary: The study reveals that there are diverse uses of per- and polyfluoroalkyl substances (PFAS), with limited information on alternatives. PFAS in consumer products can be easily replaced, while their uses in industrial processes require thorough evaluation. It is necessary to enhance coordination among stakeholders to ensure a transparent and coordinated phase-out of PFAS.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

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Article Mechanics

Improved under damped oscillator properties of polymer blends for electronic applications

Shankar S. Humbe et al.

Summary: In this study, PVDF/PSF polymer blends were prepared by a solution technique, and their miscibility and electrical quality were investigated using an optical polarizing microscope and impedance analyzer. The results showed that these modified polymer blends exhibit desirable properties for electronics and shielding applications.

MECHANICS OF TIME-DEPENDENT MATERIALS (2022)

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Article Polymer Science

Surface performance of weft-knitted fabric composites reinforced with polytetrafluoroethylene fibers

Tingting Dong et al.

Summary: This paragraph discusses the widespread application of fabric liners in automotive, aerospace, etc., and the testing results of fabric composites made with different materials in terms of friction performance and wear resistance. The study analyzes that the tribological performance of the composites is influenced by material and structural factors.

JOURNAL OF APPLIED POLYMER SCIENCE (2022)

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Article Engineering, Mechanical

Tribological properties of PTFE/PPS films deposited on the ultrasonic rolling textured substrates by electrohydrodynamic atomization under dry reciprocating sliding

Jiaxing Wu et al.

Summary: The research focused on improving the dry friction and wear performance of aluminum alloys through a combination of texturing pretreatments and lubricant films. The study showed that the sample with 100μm spacing texture and PTFE/PPS film exhibited the best anti-wear effect during dry reciprocating sliding, increasing wear life by 10% and reducing wear track width and adhesion width by 35% and 25%, respectively.

WEAR (2022)

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Article Chemistry, Physical

The Effect of Circulating Fluidised Bed Bottom Ash Content on the Mechanical Properties and Drying Shrinkage of Cement-Stabilised Soil

Yuanlong Wang et al.

Summary: This study aims to investigate the influence of circulating fluidised bed bottom ash (CFB-BA) content on the mechanical properties and drying shrinkage of cement-stabilised soil. The results show that CFB-BA can effectively enhance the unconfined compressive strength of the specimen and reduce the amount of cement in the soil. Moreover, the addition of CFB-BA can significantly decrease the drying shrinkage of cement-stabilised soil.

MATERIALS (2022)

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Article Chemistry, Physical

Effect of Recovered Silicon Filler Inclusion on Mechanical and Tribological Properties of Polytetrafluoroethylene (PTFE) Composite

K. Vishal et al.

Summary: This study investigated the effect of recovered silicon fine wafer fillers on the friction behavior of PTFE matrix. The addition of 5 wt% silicon filler significantly increased the hardness of PTFE composite, while reducing the friction coefficient and specific wear rate. However, silicon concentration beyond 3% did not greatly improve the anti-friction performance of PTFE/Silicon composite.

SILICON (2022)

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Article Chemistry, Applied

Rheological and tribological properties of low-temperature greases based on cellulose acetate butyrate gel

Svetlana N. Gorbacheva et al.

Summary: A new approach to produce biodegradable low-temperature greases based on CAB/ATBC systems is proposed, with CAB gelation reducing the wear coefficient but increasing the friction coefficient. The introduction of various solid additives, especially PTFE at 10% concentration, has been shown to improve the tribological properties of gel greases.

CARBOHYDRATE POLYMERS (2021)

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Article Materials Science, Ceramics

Friction behavior of PTFE-coated Si3N4/TiC ceramics fabricated by spray technique under dry friction

Wenlong Song et al.

Summary: PTFE coatings were deposited on Si3N4/TiC ceramic substrate using spray technology, which significantly reduced the surface friction and adhesive wear of ceramics, improving the friction and wear behavior. The main wear failure mechanisms of the coated ceramics included abrasion wear, coating delamination, and flaking.

CERAMICS INTERNATIONAL (2021)

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Article Materials Science, Composites

Superior mechanical performance of in-situ nanofibrillar HDPE/PTFE composites with highly oriented and compacted nanohybrid shish-kebab structure

Tong Liu et al.

Summary: Hierarchical structures play a significant role in determining the mechanical properties of polymer materials. This study successfully fabricated in-situ nanofibrillar high-density polyethylene/polytetrafluoroethylene composites with a highly ordered and compacted nanohybrid shish-kebab structure. The synergistic effect of oscillatory push-pull shear flow field and PTFE led to superior strength and toughness in the composites, with significant improvements in tensile strength, Young's modulus, and impact strength compared to neat HDPE. The proposed strategy shows promise for the preparation of polymer materials with enhanced mechanical properties.

COMPOSITES SCIENCE AND TECHNOLOGY (2021)

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Article Materials Science, Multidisciplinary

Degradation Mechanisms Occurring in PTFE-Based Coatings Employed in Food-Processing Applications

Alfredo Rondinella et al.

Summary: The study identified different failure mechanisms in PTFE-based coatings for food processing applications using SEM/EDXS and ATR FT-IR data, pinpointing the polymer/substrate interfaces, polymer/filler interfaces, or the polymer matrix itself as the main points of failure.

COATINGS (2021)

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Article Materials Science, Composites

Surface wettability, tensile mechanical performance, and tribological behavior of polyimide/polytetrafluoroethylene blends enhanced with hydroxylated multiwalled carbon nanotubes at high relative humidity

Shi-Cheng Yan et al.

Summary: The hydroxylation of multiwalled carbon nanotubes and its incorporation into PTFE/PI nanocomposites significantly improves the mechanical properties and wear resistance. The 0.8 wt% MWCNTs-OH/PTFE/PI nanocomposite shows the lowest friction coefficient and wear rate at a high relative humidity of 90%, attributed to the enhancement effect of MWCNTs-OH and the formation of self-lubricating tribofilms.

POLYMER COMPOSITES (2021)

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Article Materials Science, Multidisciplinary

Deep Reinforcement Learning for Digital Materials Design

Fanping Sui et al.

Summary: This paper introduces the concept of digital materials and their application in composite material design. Through a deep reinforcement learning scheme, an automated process for digital material design is achieved, resulting in improved design quality and significant computational advantages.

ACS MATERIALS LETTERS (2021)

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Article Engineering, Mechanical

Comparison of unidirectional and reciprocating tribometers in tests with MoDTC-containing oils under boundary lubrication

R. Balarini et al.

TRIBOLOGY INTERNATIONAL (2020)

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Article Engineering, Multidisciplinary

The effect of sintering and cooling process on geometry distortion and mechanical properties transition of PTFE/Al reactive materials

Hai-fu Wang et al.

DEFENCE TECHNOLOGY (2020)

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Article Engineering, Multidisciplinary

Effect of interlaying UV-irradiated PEEK fibres on the mechanical, impact and fracture response of aerospace-grade carbon fibre/epoxy composites

Dong Quan et al.

COMPOSITES PART B-ENGINEERING (2020)

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Article Materials Science, Composites

Tribological properties of polyimide coating filled with carbon nanotube at elevated temperatures

Amit Roy et al.

POLYMER COMPOSITES (2020)

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Article Engineering, Mechanical

Role of base oils in developing extreme pressure lubricants by exploring nano-PTFE particles

Vinay Saini et al.

TRIBOLOGY INTERNATIONAL (2020)

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Article Chemistry, Applied

Hydrophobicity and wear resistance of ceria/PTFE composite coatings

Xiao-yan Shao et al.

JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH (2020)

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Article Engineering, Multidisciplinary

Preparation and tribological properties of solid-liquid synergetic self-lubricating PTFE/SiO2/PAO6 composites

Xiaolei Li et al.

COMPOSITES PART B-ENGINEERING (2020)

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Review Environmental Sciences

Sampling and detection of corona viruses in air: A mini review

Ali Reza Rahmani et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2020)

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Article Environmental Sciences

Addressing COVID-19 Spread: Development of Reliable Testing System for Mask Reuse

Haoxian Lu et al.

AEROSOL AND AIR QUALITY RESEARCH (2020)

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Review Chemistry, Multidisciplinary

Polytetrafluoroethylene: Synthesis and Characterization of the Original Extreme Polymer

Gerard J. Puts et al.

CHEMICAL REVIEWS (2019)

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Article Engineering, Multidisciplinary

Tribological behavior of UHMWPE matrix composites reinforced with PTFE particles and aramid fibers

Selim Gurgen et al.

COMPOSITES PART B-ENGINEERING (2019)

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Article Biochemistry & Molecular Biology

Crystallization of Polytetrafluoroethylene in a Wide Range of Cooling Rates: Nucleation and Diffusion in the Presence of Nanosilica Clusters

Nicolas Bosq et al.

MOLECULES (2019)

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Article Materials Science, Multidisciplinary

Improved mechanical and tribological properties of polytetrafluoroethylene reinforced by carbon nanotubes: A molecular dynamics study

Jingfu Song et al.

COMPUTATIONAL MATERIALS SCIENCE (2019)

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Article Engineering, Mechanical

Evaluation of viscoelastic characteristics of PTFE-Based materials

Bo Tan et al.

TRIBOLOGY INTERNATIONAL (2019)

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Article Materials Science, Multidisciplinary

A triboelectric nanogenerator as self-powered temperature sensor based on PVDF and PTFE

Kequan Xia et al.

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING (2018)

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Article Engineering, Multidisciplinary

Enhanced through-plane thermal conductivity of PTFE composites with hybrid fillers of hexagonal boron nitride platelets and aluminum nitride particles

Chen Pan et al.

COMPOSITES PART B-ENGINEERING (2018)

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Article Chemistry, Physical

Tribological Insensitivity of an Ultralow-Wear Poly(etheretherketone)-Polytetrafluoroethylene Polymer Blend to Changes in Environmental Moisture

Diana R. Haidar et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2018)

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Review Nanoscience & Nanotechnology

Performance properties and applications of polytetrafluoroethylene (PTFE)-a review

E. Dhanumalayan et al.

ADVANCED COMPOSITES AND HYBRID MATERIALS (2018)

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Article Energy & Fuels

Comparison of Leakage Characteristics of Viton and Polytetrafluoroethylene Seals in Gas-Lift Valve Applications

Bodhayan Dev et al.

JOURNAL OF ENERGY RESOURCES TECHNOLOGY-TRANSACTIONS OF THE ASME (2017)

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Editorial Material Environmental Sciences

PTFE-coated non-stick cookware and toxicity concerns: a perspective

Muhammad Sajid et al.

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2017)

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Article Polymer Science

Impact of fillers and counterface topography on wear behavior of PTFE polymers for ultrasonic motor

Qihua Wang et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2017)

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Article Engineering, Mechanical

Improved wear resistance of nanotube-and other carbon-filled PTFE composites

Mary E. Makowiec et al.

WEAR (2017)

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Article Metallurgy & Metallurgical Engineering

Fibridization Effect on the Mechanical Behavior of PA66/PTFE Blend Based Fibrous Composites

B. M. Rudresh et al.

TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS (2017)

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Review Thermodynamics

Review of polymers for heat exchanger applications: Factors concerning thermal conductivity

Afrin Roja Jahir Hussain et al.

APPLIED THERMAL ENGINEERING (2017)

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Article Chemistry, Physical

Surface tension of polytetrafluoroethylene and its wetting by aqueous solution of some surfactants and their mixtures

Diana Manko et al.

APPLIED SURFACE SCIENCE (2017)

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Article Engineering, Manufacturing

Effect of aspect ratio on thermal conductivity of high density polyethylene/multi-walled carbon nanotubes nanocomposites

Tuba Evgin et al.

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING (2016)

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Review Polymer Science

Thermal conductivity of polymer-based composites: Fundamentals and applications

Hongyu Chen et al.

PROGRESS IN POLYMER SCIENCE (2016)

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Article Engineering, Mechanical

Tribo-Mechanisms of Carbon Nanotubes: Friction and Wear Behavior of CNT-Reinforced Nickel Matrix Composites and CNT-Coated Bulk Nickel

Leander Reinert et al.

LUBRICANTS (2016)

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Article Nanoscience & Nanotechnology

Self-Lubricating Polytetrafluoroethylene/Polyimide Blends Reinforced with Zinc Oxide Nanoparticles

Liwen Mu et al.

JOURNAL OF NANOMATERIALS (2015)

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Article Engineering, Multidisciplinary

Characterization of electrical and thermal properties of carbon nanotube/epoxy composites

Frank Gardea et al.

COMPOSITES PART B-ENGINEERING (2014)

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Article Chemistry, Multidisciplinary

Polyhedral Oligosilsesquioxane-Modified Boron Nitride Nanotube Based Epoxy Nanocomposites: An Ideal Dielectric Material with High Thermal Conductivity

Xingyi Huang et al.

ADVANCED FUNCTIONAL MATERIALS (2013)

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Article Polymer Science

Study on Wear and Friction Behavior of Graphite Flake-Filled PTFE Composites

R. K. Goyal et al.

JOURNAL OF APPLIED POLYMER SCIENCE (2013)

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Article Polymer Science

ZrTi2O6 filled PTFE composites for microwave substrate applications

Kai-Tuo Wu et al.

JOURNAL OF POLYMER RESEARCH (2013)

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Article Materials Science, Composites

Studies on wear resistance of PTFE filled with glass and bronze particles based on Taguchi technique

B. A. Mudasar Pasha et al.

JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS (2013)

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Article Materials Science, Multidisciplinary

Relationship between Structure and Mechanical Properties of Melt Processable PTFE: Influence of Molecular Weight and Comonomer Content

Achim Frick et al.

MACROMOLECULAR MATERIALS AND ENGINEERING (2013)

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Article Nanoscience & Nanotechnology

Experimental study of the compression properties of Al/W/PTFE granular composites under elevated strain rates

X. F. Zhang et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2013)

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Article Engineering, Mechanical

Impact of Viscoelasticity on the Tribological Behavior of PTFE Composites for Valve Seals Application

R. Mnif et al.

TRIBOLOGY TRANSACTIONS (2013)

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Article Materials Science, Multidisciplinary

Electrical Conductivity Enhancement of PTFE (Teflon) Induced by Homogeneous Low Voltage Electron Beam Irradiation (HLEBI)

Yoshitake Nishi et al.

MATERIALS TRANSACTIONS (2012)

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Article Polymer Science

Mechanical Property Improvement of Carbon Fiber-Reinforced PTFE Composites by PA6 Filler Dispersion

Gang Tang et al.

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING (2012)

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Article Engineering, Chemical

Microstructure of PTFE-Based Polymer Blends and Their Tribological Behaviors Under Aqueous Environment

Beibei Chen et al.

TRIBOLOGY LETTERS (2012)

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Article Polymer Science

Investigation on the Tribological Properties of POM Modified by Nano-PTFE

Ting Huang et al.

JOURNAL OF MACROMOLECULAR SCIENCE PART B-PHYSICS (2011)

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Article Engineering, Mechanical

The twin-ring tribometer-Characterizing sliding wear of metals excluding the effect of contact configurations

K. Hiratsuka et al.

WEAR (2011)

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Article Thermodynamics

Thermophysical and Electrical Properties of Nanocomposites Based on Ethylene-Vinylacetate Copolymer (EVA) Filled with Expanded and Unexpanded Graphite

R. Tlili et al.

INTERNATIONAL JOURNAL OF THERMOPHYSICS (2010)

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Article Materials Science, Multidisciplinary

The Effect of PA6 Content on the Mechanical and Tribological Properties of PA6 Reinforced PTFE Composites

J. Li et al.

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE (2010)

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Article Polymer Science

The Effect of Carbon Fiber Content on the Mechanical and Tribological Properties of Carbon Fiber-Reinforced PTFE Composites

J. Li

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING (2010)

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Article Polymer Science

The Tribological Properties of Oxidation-Treated Carbon Fiber-Reinforced PTFE Composite under Oil-Lubricated Conditions

J. Li et al.

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING (2009)

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Article Polymer Science

Study on the Friction and Wear Behaviors of Modified PA66 Composites

Y. Xing et al.

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING (2009)

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Article Metallurgy & Metallurgical Engineering

Evaluation of ring surfaces with several coatings for friction, wear and scuffing life

Dae-Hyun Cho et al.

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2009)

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Article Materials Science, Ceramics

Effect of filler content on the dielectric properties of PTFE/ZnAl2O4-TiO2 composites

Sherin Thomas et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2008)

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Article Biochemical Research Methods

Teflon films for chemically-inert microfluidic valves and pumps

William H. Grover et al.

LAB ON A CHIP (2008)

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Article Engineering, Chemical

Tribological characterization of aromatic thermosetting copolyester-PTFE blends in air conditioning compressor environment

Nicholaos G. Demas et al.

TRIBOLOGY LETTERS (2008)

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Article Materials Science, Multidisciplinary

In-situ measurement of crystalline lattice strains in polytetrafluoroethylene

E. N. Brown et al.

EXPERIMENTAL MECHANICS (2008)

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Article Polymer Science

Electrical and mechanical properties of thermoplastic polyurethane and polytetrafluoroethylene powder composites

B. Ramaraj

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING (2007)

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Article Materials Science, Coatings & Films

Evaluation on wear behavior of Cr-Ag-N and Cr-W-NPVD nanocomposite coatings using two different types of tribometer

S. H. Yao et al.

SURFACE & COATINGS TECHNOLOGY (2006)

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Article Metallurgy & Metallurgical Engineering

Water-absorptivity and mechanical behaviors of PTFE/PA6 and PTFE/PA66 blends

RG Zhao et al.

TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA (2006)

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Article Materials Science, Ceramics

Preparation and dielectric properties of bismuth-based dielectric/PTFE microwave composites

Feng Xiang et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2006)

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Article Engineering, Mechanical

The tribological behaviour of glass filled polytetrafluoroethylene

NV Klaas et al.

TRIBOLOGY INTERNATIONAL (2005)

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Article Engineering, Mechanical

Influence of PTFE content in PEEK-PTFE blends on mechanical properties and tribo-performance in various wear modes

J Bijwe et al.

WEAR (2005)

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Article Materials Science, Composites

Thermal conductivity of PTFE composites with three-dimensional randomly distributed fillers

WZ Cai et al.

JOURNAL OF THERMOPLASTIC COMPOSITE MATERIALS (2005)

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Article Polymer Science

The effects of phenyltrimethoxysilane coupling agents on the properties of PTFE/silica composites

YC Chen et al.

JOURNAL OF POLYMER RESEARCH (2004)

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Article Chemistry, Analytical

Carbon nanotube/teflon composite electrochemical sensors and biosensors

J Wang et al.

ANALYTICAL CHEMISTRY (2003)

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Engineering properties of Teflon derived blends and composites: a review

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