ES2074557T3 - Ensayo de materiales viscoelasticos. - Google Patents
Ensayo de materiales viscoelasticos.Info
- Publication number
- ES2074557T3 ES2074557T3 ES90870151T ES90870151T ES2074557T3 ES 2074557 T3 ES2074557 T3 ES 2074557T3 ES 90870151 T ES90870151 T ES 90870151T ES 90870151 T ES90870151 T ES 90870151T ES 2074557 T3 ES2074557 T3 ES 2074557T3
- Authority
- ES
- Spain
- Prior art keywords
- sample
- viscoelastic materials
- materials test
- torque
- shearing force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N11/10—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material
- G01N11/16—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by moving a body within the material by measuring damping effect upon oscillatory body
- G01N11/162—Oscillations being torsional, e.g. produced by rotating bodies
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Vibration Prevention Devices (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Procedimiento de ensayo de una muestra de material viscoelástico que no termo endurece durante el periodo de la prueba, mantenida bajo presión entre dos troqueles opuestos cuya temperatura está controlada, teniendo dichos troqueles unos medios para evitar el deslizamiento entre los troqueles y la muestra, que consiste en someter la muestra a una fuerza de cizallamiento giratoria oscilatoria de amplitud y frecuencia predeterminadas, y realizar mediciones de un par que es indicativo de la respuesta de la muestra a la fuerza de cizallamiento, con lo cual por lo menos una medición de dicho par se efectúa cuando dicha amplitud predeterminada está incluida en la gama de 20 á 360 , y dicha frecuencia está comprendida en la gama de 0,001 a 2 Hz.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898921241A GB8921241D0 (en) | 1989-09-20 | 1989-09-20 | Testing of viscoelastic materials |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2074557T3 true ES2074557T3 (es) | 1995-09-16 |
Family
ID=10663343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90870151T Expired - Lifetime ES2074557T3 (es) | 1989-09-20 | 1990-09-17 | Ensayo de materiales viscoelasticos. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5079956A (es) |
EP (1) | EP0419440B1 (es) |
JP (1) | JPH03152442A (es) |
KR (1) | KR920011037B1 (es) |
AT (1) | ATE123873T1 (es) |
CA (1) | CA2025692C (es) |
DE (1) | DE69020078T2 (es) |
DK (1) | DK0419440T3 (es) |
ES (1) | ES2074557T3 (es) |
GB (1) | GB8921241D0 (es) |
GR (1) | GR3017404T3 (es) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5163317A (en) * | 1990-03-26 | 1992-11-17 | Bridgestone Corporation | Apparatus for measuring stress of viscoelastic material |
JPH07111022B2 (ja) * | 1991-03-08 | 1995-11-29 | 株式会社島精機製作所 | 手袋および手袋編成における端縁部の処理方法 |
GB9108961D0 (en) * | 1991-04-26 | 1991-06-12 | Monsanto Plc | Instrument and method for viscoelasticity measurements |
JPH05126714A (ja) * | 1991-10-31 | 1993-05-21 | Shimadzu Corp | 粘度測定装置 |
JPH06123696A (ja) * | 1992-10-13 | 1994-05-06 | Seiko Instr Inc | 動的粘弾性装置 |
US5396804A (en) * | 1993-10-12 | 1995-03-14 | Gas Research Institute | Apparatus and method for force-controlled fatigue testing |
US5349847A (en) * | 1993-11-29 | 1994-09-27 | Quantum Chemical Corporation | Releasable stationary plate for rheometer |
US5569858A (en) * | 1994-05-16 | 1996-10-29 | The B. F. Goodrich Company | Viscoelastic material testing system |
FI101019B (fi) * | 1995-02-27 | 1998-03-31 | Janesko Oy | Mittauslaite aineen reologisten ominaisuuksien mittausta varten |
US6341531B1 (en) * | 1998-10-29 | 2002-01-29 | Pirelli Pneumatici S.P.A. | Method for improving the archiving of dynamic parameters |
US6176005B1 (en) * | 1998-12-15 | 2001-01-23 | International Business Machines Corporation | Method of making read head with improved lead layers |
US6164818A (en) * | 1999-01-21 | 2000-12-26 | Alpha Technologies | Method and apparatus for measuring viscous heating of viscoelastic materials |
US6336357B1 (en) | 1999-03-15 | 2002-01-08 | Henry Pawlowski | Method and apparatus for sealing test materials |
FR2799547B1 (fr) * | 1999-10-06 | 2002-05-24 | Gradient Ass | Tribometre a disque pour la mesure des phenomenes tribologiques |
WO2002059572A1 (en) * | 2001-01-22 | 2002-08-01 | Alpha Technologies, Us, L.P. | Viscoelastic measuring apparatus and method having a pressure regulation system for die gap compensation |
US6575021B1 (en) * | 2002-04-10 | 2003-06-10 | Boston Rheology, Inc. | Sample surface component for an instrument that measures viscosity and viscoelasticity |
JP4136532B2 (ja) * | 2002-08-19 | 2008-08-20 | 鬼怒川ゴム工業株式会社 | 粘弾性材料の加工性評価方法及びその装置、加工条件設定方法及び加工装置、および加工管理方法 |
US7249523B2 (en) * | 2004-05-06 | 2007-07-31 | California Institute Of Technology | Apparatus and method for measuring mechanical properties |
US20070220990A1 (en) * | 2006-03-23 | 2007-09-27 | Putman John B | Material testing apparatus with selectively sealed and unsealed dies |
US7475592B2 (en) * | 2006-06-19 | 2009-01-13 | Alpha Technologies Services Lcc | Rheometer |
JP4956098B2 (ja) * | 2006-08-31 | 2012-06-20 | 株式会社東芝 | 潤滑剤及び粘稠性物質の劣化診断装置及びその劣化診断方法 |
ITTO20070084A1 (it) | 2007-02-06 | 2008-08-07 | K & E Srl | Dispositivi di miscelazione radiale per reattori inclinati rotanti. |
US9091626B2 (en) * | 2013-03-14 | 2015-07-28 | Alpha Technologies Services Llc | Sealless rheometer die assembly |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2037529A (en) * | 1932-08-11 | 1936-04-14 | Us Rubber Co | Plastometer |
GB1036904A (en) * | 1962-10-18 | 1966-07-20 | Monsanto Co | Measuring apparatus for determining the properties of plastic materials |
US3479858A (en) * | 1966-03-08 | 1969-11-25 | Japan Synthetic Rubber Co Ltd | Apparatus for measuring viscoelasticity |
US3534594A (en) * | 1967-09-05 | 1970-10-20 | Degussa | Pressure control in a vulcanizing test chamber |
US3488992A (en) * | 1967-09-25 | 1970-01-13 | Goodrich Co B F | Curometer |
JPS4935477B1 (es) * | 1969-06-27 | 1974-09-21 | ||
US3681980A (en) * | 1970-08-26 | 1972-08-08 | Monsanto Co | Oscillating disk rheometer |
US4343190A (en) * | 1980-06-02 | 1982-08-10 | Monsanto Company | Moving die rheometer, method of testing materials therewith, and die for use therein |
US4552025A (en) * | 1983-09-06 | 1985-11-12 | Monsanto Company | Multifunction processability testing method and apparatus |
DE3636872A1 (de) * | 1986-10-30 | 1988-05-11 | Messerschmitt Boelkow Blohm | Geraet zur ermittlung der gelierzeit |
US4794788A (en) * | 1987-10-05 | 1989-01-03 | Monsanto Company | Method and apparatus for rheological testing |
-
1989
- 1989-09-20 GB GB898921241A patent/GB8921241D0/en active Pending
-
1990
- 1990-09-17 DK DK90870151.9T patent/DK0419440T3/da active
- 1990-09-17 EP EP90870151A patent/EP0419440B1/en not_active Expired - Lifetime
- 1990-09-17 AT AT90870151T patent/ATE123873T1/de not_active IP Right Cessation
- 1990-09-17 ES ES90870151T patent/ES2074557T3/es not_active Expired - Lifetime
- 1990-09-17 US US07/583,736 patent/US5079956A/en not_active Expired - Lifetime
- 1990-09-17 DE DE69020078T patent/DE69020078T2/de not_active Expired - Lifetime
- 1990-09-19 KR KR1019900014856A patent/KR920011037B1/ko not_active IP Right Cessation
- 1990-09-19 CA CA002025692A patent/CA2025692C/en not_active Expired - Fee Related
- 1990-09-19 JP JP2247642A patent/JPH03152442A/ja active Pending
-
1995
- 1995-09-13 GR GR950402537T patent/GR3017404T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
CA2025692A1 (en) | 1991-03-21 |
CA2025692C (en) | 1997-11-25 |
KR920011037B1 (ko) | 1992-12-26 |
EP0419440B1 (en) | 1995-06-14 |
EP0419440A2 (en) | 1991-03-27 |
EP0419440A3 (en) | 1991-09-25 |
GR3017404T3 (en) | 1995-12-31 |
GB8921241D0 (en) | 1989-11-08 |
ATE123873T1 (de) | 1995-06-15 |
DK0419440T3 (da) | 1995-08-28 |
DE69020078D1 (de) | 1995-07-20 |
US5079956A (en) | 1992-01-14 |
KR910006707A (ko) | 1991-04-29 |
JPH03152442A (ja) | 1991-06-28 |
DE69020078T2 (de) | 1995-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2074557T3 (es) | Ensayo de materiales viscoelasticos. | |
FR2585130B1 (fr) | Appareillage pour la determination rapide des proprietes rheologiques de matieres thermoplastiques | |
DE59500255D1 (de) | Vorrichtung zum messen der koagulationseigenschaften von test-flüssigkeiten | |
CA2017821A1 (en) | Non-destructive evaluation of structural members | |
DE69632464D1 (de) | Messgerät und Messverfahren für die Einstellung von Prüfungs-/Messparametern | |
CA2041028A1 (en) | Apparatus and method for controlling a vibratory tool | |
ATE262168T1 (de) | Verfahren und gerät zur viskoelastizitätsmessung | |
SE8403684D0 (sv) | Sett och anordning for uppmetning av sma krafter och sma rorelser i en materialprovningsmaskin eller annan belastningsanordning | |
ATE241133T1 (de) | Verfahren zur erfassung rheologischer materialeigenschaften | |
ATE58015T1 (de) | Einrichtung zur massebestimmung, insbesondere strassenfahrzeugwaage. | |
DE58909813D1 (de) | Vorrichtung für die zerstörungsfreie Werkstoffprüfung | |
US4848162A (en) | Elastodynamic testing of elongate compressible material | |
ATE21560T1 (de) | Hydraulikzylinder-kolben-einheit mit aenderbarem wirkdurchmesser fuer schwingfestigkeitsuntersuchung von probestuecken. | |
Demidova | Polarization--Optical Quality Control of Polymer Products | |
Loginova | Method for Evaluation of Cyclic Crack Resistance on the Basis of the Study of Fracture Roughness | |
Piech | Application of the Barkhausen effect to mechanical stress measurements in ferromagnetics | |
Beckmann et al. | Method of Measurement for the Time-Dependent Fracture Mechanical Evaluation of the Notch Impact-Bending Test | |
Spetz | Cold Testing Methods for Elastic Material | |
Machacek et al. | Determination of Dynamic Properties of Polymers by Analysing Non-Sinusoidal Stress and Strain | |
Maisel et al. | Statistical Analysis of Viscosity Measurements Using the Brookfield Viscometer | |
Puskar et al. | Instrumentation and Methods of Fatigue Tests at Ultrasound Load Frequency | |
GRIVETTA | Morphological characterization of structural adhesives fracture surfaces. I | |
ATE369916T1 (de) | Vorrichtung und verfahren zum zerkleinern von nahrungsmitteln, insbesondere fleisch, unter vakuum | |
Klein et al. | Rheological characterization of epoxy molding compounds. | |
Keller et al. | Nondestructive Multiparameter Determination of Metallic Materials Structural Mechanic State |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 419440 Country of ref document: ES |