bulk modulus of uhmwpe

UHMWPE Data Sheet - Direct Plastics

2017-12-22 · UHMWPE Black PE-1000 (Ultra High Molecular Weight Polyethylene) Colour: Black Density: 0.930g/cm³ Mechanical Properties Value Unit DIN/EN/ISO Tensile strength at yield 17 MPa 527/D638 Elongation at yield 11 % 527 Modulus of elasticity in tension 700 MPa 527/D638 Modulus of elasticity in flexure 800 MPa 178/D790

Material properties of ultra-high molecular weight ...

Modulus and yield strength correlate in both tension and compression. Similarly, tensile and compressive properties including modulus and yield strength correlate strongly with crystallinity (X c) and lamellar thickness (D). This work has broad application and provides a basis for interpreting the mechanical behavior of UHMWPE used in ...

Assessment of bulk and surface properties of medical

2013-2-1 · The storage modulus of virgin UHMWPE was found to be 26.7 kPa at 0.015 rad/s, which was slightly increased to 33.7 kPa at 0.4 wt%. When the concentration was increased to 0.5 wt% of MWCNTs, a very large change was observed and the storage modulus was increased to

Materials | Free Full-Text | Porous Open-Сell UHMWPE ...

The estimation of the initial elastic modulus E 1 could also be performed using the formula E por = 0.05 · E bulk · (ρ por / ρ bulk) 2 , for volume porosity of around 80%. For non

Ultra High Molecular Weight Polyethylene (UHMWPE)

2018-4-30 · In the UHMWPE technology, it is well-known that the abrasion wear decreases with molecular weight as can be seen in figure 5. In der UHMWPE-Technologie ist bekannt, dass der Abriebverschleiß mit zunehmendem Molekulargewicht abnimmt, wie in Abbildung 5 ersichtlich. 0 PMMA PA 6/6 PPS PET PEAD HDPE POM PP ABS PC Steel Stahl UTEC 100 400 600 800 1000

Structure and properties of UHMWPE products

2021-8-16 · Furthermore, the maximum contact modulus values of PVM-170-30 and OPVM-170-30 were almost twice that of CM-210-60, which was consistent with the observation that Young's modulus and nano-scale elastic modulus of the nascent phase of HVC-UHMWPE were nearly twice those of the melt-recrystallized phase [20,22].

A study of the mechanical properties of Ultra High ...

2003-9-4 · When considering the use of UHMWPE in total-joint replacement, there are several advantages. First, the bulk material is biocompatible. Therefore, it can be placed inside a patient without the human body reacting experiencing a negative action. Furthermore, UHMWPE has a low coefficient of friction and a nonstick self lubricating surface.

Characterization of Ultrahigh Molecular Weight ...

2019-4-24 · (UHMWPE) Used in Orthopedic Devices Guidance for Industry and Food and Drug Administration Staff Document issued on April 26, 2019. The draft of this document was issued on February 12, 2016.

Material Properties of Polystyrene and Poly(methyl ...

2015-4-29 · reported in the scientific literature for the bulk polymers. A list of mate-rial properties for bulk general purpose polystyrene and PMMA from the literature and other internet sources may be found below: ELECTRICAL PROPERTIES:-dielectric constant (ε) polystyrene (amorphous): 2.49-2.55 at 1kHz (curve flat to 1GHz)*

Bulk Oriented UHMWPE/FMWCNT Films for Tribological ...

2018-12-17 · Polymers 2017, 9, 629 2 of 12 50 MPa and several GPa, respectively. On the other hand, ultra-oriented fibers based on UHMWPE have a tensile strength of 3.3–3.9 GPa and an elastic modulus of 110–140 GPa [3,4].

Mechanical Properties and Three-Dimensional Topological ...

2013-10-6 · Nanomechanical Properties of UHMWPE Bulk Samples and Wear Particles. The Young’s modulus of both the bulk UHMWPE samples and the wear particles was investigated in this study using AFM. The average Young’s modulus of the unworn UHMWPE sample was 0.51 ± 0.04 GPa, and the modulus of the worn sample was 0.56 ± 0.03 GPa.

A study of the mechanical properties of Ultra High ...

2003-9-4 · When considering the use of UHMWPE in total-joint replacement, there are several advantages. First, the bulk material is biocompatible. Therefore, it can be placed inside a patient without the human body reacting experiencing a negative action. Furthermore, UHMWPE has a low coefficient of friction and a nonstick self lubricating surface.

GUR UHMWPE Product Brochure - U-Hubs

2019-10-16 · Bulk density g/cm3 DIN 53466 powder ≥ 0.4 ≥ 0.4 Mechanical properties measured under standard conditions, ISO 291-23/50 Yield stress MPa ISO 527 ≥ 21 ≥ 17 parts 1 and 2 Elongation at yield % testing rate 10 ≤ 20 Nominal elongation at break % 50 mm/min Multipurpose > 50 > 50 Tensile modulus MPa testing rate specimen acc. 1060 750

Ultra High Molecular Weight Polyethylene (UHMWPE)

2018-4-30 · In the UHMWPE technology, it is well-known that the abrasion wear decreases with molecular weight as can be seen in figure 5. In der UHMWPE-Technologie ist bekannt, dass der Abriebverschleiß mit zunehmendem Molekulargewicht abnimmt, wie in Abbildung 5 ersichtlich. 0 PMMA PA 6/6 PPS PET PEAD HDPE POM PP ABS PC Steel Stahl UTEC 100 400 600 800 1000

Characterization of Ultrahigh Molecular Weight ...

2019-4-24 · (UHMWPE) Used in Orthopedic Devices Guidance for Industry and Food and Drug Administration Staff Document issued on April 26, 2019. The draft of this document was issued on February 12, 2016.

UHMWPE Powder Less Price High Purity Worldwide Delivery

UHMWP is a subset of the thermoplastics polyethylene and also known as HMPE i.e. High modulus polyethylene. This class of linear polyethylene is appropriately termed “ultra high” because its average molecular weight is 10-100 times greater than standard

(PDF) Porous Open-Сell UHMWPE: Experimental Study of ...

2019-7-8 · Porous open-cell UHMWPE prepared through desalination of hot-molded UHMWPE-NaCl powder mixtures (pore size range 75 500 μm, volume porosity 70 80%) demonstrates complex modulus values of 1.1 4.7 ...

Material Properties of Polystyrene and Poly(methyl ...

2015-4-29 · reported in the scientific literature for the bulk polymers. A list of mate-rial properties for bulk general purpose polystyrene and PMMA from the literature and other internet sources may be found below: ELECTRICAL PROPERTIES:-dielectric constant (ε) polystyrene (amorphous): 2.49-2.55 at 1kHz (curve flat to 1GHz)*

GUR UHMWPE Product Brochure - U-Hubs

2019-10-16 · Bulk density g/cm3 DIN 53466 powder ≥ 0.4 ≥ 0.4 Mechanical properties measured under standard conditions, ISO 291-23/50 Yield stress MPa ISO 527 ≥ 21 ≥ 17 parts 1 and 2 Elongation at yield % testing rate 10 ≤ 20 Nominal elongation at break % 50 mm/min Multipurpose > 50 > 50 Tensile modulus MPa testing rate specimen acc. 1060 750

Characterization of Ultrahigh Molecular Weight ...

2019-4-24 · (UHMWPE) Used in Orthopedic Devices Guidance for Industry and Food and Drug Administration Staff Document issued on April 26, 2019. The draft of this document was issued on February 12, 2016.

UHMWPE Powder Less Price High Purity Worldwide Delivery

UHMWP is a subset of the thermoplastics polyethylene and also known as HMPE i.e. High modulus polyethylene. This class of linear polyethylene is appropriately termed “ultra high” because its average molecular weight is 10-100 times greater than standard

Ultra High Molecular Weight Polyethylene (UHMWPE)

2018-4-30 · In the UHMWPE technology, it is well-known that the abrasion wear decreases with molecular weight as can be seen in figure 5. In der UHMWPE-Technologie ist bekannt, dass der Abriebverschleiß mit zunehmendem Molekulargewicht abnimmt, wie in Abbildung 5 ersichtlich. 0 PMMA PA 6/6 PPS PET PEAD HDPE POM PP ABS PC Steel Stahl UTEC 100 400 600 800 1000

UHMWPE Suppliers and Types - Service Thread

2021-10-6 · UHMWPE has a wide variety of uses from medical to manufacturing, including: Sports gear made for skydiving, skiing, and fishing. Ballistics gear, like body armor. Marine industry ropes, cords, and textiles. Automotive industry equipment and parts. Food and beverage industry processing. Manufacturing and bulk handling equipment.

Ultra-High-Molecular-Weight Polyethylene manufacturing

2013-8-10 · Ultra High Molecular Weight polyethylene (UHMW-PE) is an engineering thermoplastic with a molecular weight of greater than 3.1 AMUs ( Atomic Mass Units ). The elevated molecular weight enhances a number of imperative physical properties, not the least of which are outstanding abrasion resistance, high impact strength and a low coefficient of ...

Thermal expansion coefficient and bulk modulus of ...

A regular Kelvin foam model was used to predict the linear thermal expansion coefficient and bulk modulus of crosslinked, closed-cell, low-density polyethylene (LDPE) foams from the polymer and ...

Ballistic performance of UHMWPE laminated plates and ...

2020-10-25 · Ballistic performance of UHMWPE laminated plates and UHMWPE encapsulated aluminum structures: Numerical simulation Rui Zhanga,b,e, Lu-Sheng Qiangb,c, Bin Hand, Zhen-Yu Zhaob,c, Qian-Cheng Zhange, Chang-Ye Nib,c,⇑, Tian Jian Lub,c,⇑ aSchool of Aerospace, Xi'an Jiaotong University, Xi'an 710049, China b State Key Laboratory of Mechanics and Control of Mechanical Structures,

Mechanical Properties of Plastics

2008-12-10 · modulus GPa Compressive strength MPa Elongation at break % Hardness - Rockwell -1 Izod impact strengt h J m-1 Poisson's ratio Tear strength N mm Tensile modulus GPa Tensile strength MPa Polypropylene PP 13-16 0.1-0.3 - - - 150-300, for biax film >50 R80-100 20-100 - - 0.9-1.5, for biax film 2.2-4.2, 25-40, for biax film

High Strength - AGY

2014-3-18 · Young’s Modulus 93.8 GPa Shear Modulus 38.1 GPa Poisson’s Ratio 0.23 Bulk Density 2.488 g/cc 3.2 Chemical Resistance– The chemical resistance of glass fibers to the corrosive and leaching actions of acids, bases, and water is expressed as a percent weight loss. The lower this value, the more resis-tant the glass is to the corrosive solution.