A comparative analysis between different ether carboxylic acids with respect to wettability and surface topography of abrasively treated polyester fabrics / V. Dutschk in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 44, N° 6/2007 (12/2007)

[article]  inTENSIDE, SURFACTANTS, DETERGENTS > Vol. 44, N° 6/2007 (12/2007) . - p. 348-355 Titre : A comparative analysis between different ether carboxylic acids with respect to wettability and surface topography of abrasively treated polyester fabrics Type de document : texte imprimé Auteurs : V. Dutschk, Auteur ; S. Myat, Auteur ; J. Märtin ; M. Stolz ; B. Breitzke ; Ch. Cherif ; G. Heinrich Année de publication : 2008 Article en page(s) : p. 348-355 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Ether  carboxylic  acids  Wettability  Surface  topography  Polyester  Woven  and  knitted  fabrics  Abrasive  resistance Index. décimale : 668.1 Agents tensioactifs : savons, détergents Résumé : Wetting properties and surface topography of different polyester fabrics have been determined before and after their mechanical abrasion. As protective finishes, different surface active ether carboxylic acids were used. The influence of different weave types of the fabrics – woven and knitted – on their abrasive resistance was revealed. A comparative analysis between different ether carbon acids with respect to wettability of fabrics, surface topography parameters and mechanical treatment by abrasion was done. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3196 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
009017	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Influence of electron induced reactive processing and secondary rubber phase on spinnability of polypropylene and polypropylene/rubber blends / S. Al Rahhal in INTERNATIONAL POLYMER PROCESSING, Vol. XXXIII, N° 1 (03/2018)  

[article]  inINTERNATIONAL POLYMER PROCESSING > Vol. XXXIII, N° 1 (03/2018) . - p. 60-65 Titre : Influence of electron induced reactive processing and secondary rubber phase on spinnability of polypropylene and polypropylene/rubber blends Type de document : texte imprimé Auteurs : S. Al Rahhal, Auteur ; Harald Brünig, Auteur ; U. Gohs ; G. Heinrich Année de publication : 2018 Article en page(s) : p. 60-65 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Alliages polymères Copolymère éthylène octane Extrusion filage Faisceaux électroniques Irradiation Polypropylène Rhéologie Traitement par irradiation Index. décimale : 668.4 Plastiques, vinyles Résumé : The melt spinning behavior of electron-irradiated polypropylene (PP) and PP/ethylene-octene-copolymer (EOC) blends was studied. The low ability to fiber formation of the impact enhanced PP/EOC blends with 2.5 mass percent of high viscous and non-spinnable EOC rubber was enhanced to a large extent by applying a dose of 6 kGy using a continuous electron induced reactive processing (CEIReP). The influence of structure alteration during CEIReP on the fiber formation as well as the textile physical properties of as-spun blend fiber were explored. A remarkable enhancement of the initial modulus as well as the linear elastic region of CEIReP modified PP/EOC blend fiber were achieved. Note de contenu : - EXPERIMENTAL : Materials - Blending and continuous electron induced reactive processing - Dynamic rheological measurements - Spinnability by extruder melt spinning equipment - Tensile tests and mechanical properties - RESULTS AND DISCUSSION : Dynamic rheological measurements - Spinnability - Textile properties of as-spun fiber from modified PP and PP/EOC blends DOI : 10.3139/217.3378 En ligne : https://drive.google.com/file/d/1loNYkbwQrIMULIDsMmVwZbiDgG-AreKt/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=30170 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
19659	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Influence of the cross-sectional geometry on wettability and cleanability of polyester woven fabrics / Mir Mohammad Badrul Hasan in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 45, N° 5/2008 (09-10/2008)

[article]  inTENSIDE, SURFACTANTS, DETERGENTS > Vol. 45, N° 5/2008 (09-10/2008) Titre : Influence of the cross-sectional geometry on wettability and cleanability of polyester woven fabrics Type de document : texte imprimé Auteurs : Mir Mohammad Badrul Hasan, Auteur ; Ch. Cherif, Auteur ; G. Heinrich, Auteur ; G. Hoffmann, Auteur ; A. Calvimontes, Auteur ; V. Dutschk, Auteur Année de publication : 2008 Langues : Anglais (eng) Catégories : Fibres textiles synthétiques Mouillabilité Polyesters Textiles et tissus -- Lavage Tags : Round  Cruciform  filaments Index. décimale : 668.1 Agents tensioactifs : savons, détergents Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3042 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
010682	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Study of dispersive and distributive mixing in a converging pipe / Mehdi Mostafaiyan in INTERNATIONAL POLYMER PROCESSING, Vol. XXXI, N° 3 (07/2016)  

[article]  inINTERNATIONAL POLYMER PROCESSING > Vol. XXXI, N° 3 (07/2016) . - p. 327-335 Titre : Study of dispersive and distributive mixing in a converging pipe Type de document : texte imprimé Auteurs : Mehdi Mostafaiyan, Auteur ; S. Wiessner, Auteur ; G. Heinrich, Auteur Année de publication : 2016 Article en page(s) : p. 327-335 Note générale : Bibliogr. Langues : Anglais (eng) Tags : Polymères  'Mélange  distributif'  dispersif'  Rhéologie  'Etat  fondu' Index. décimale : 668.4 Plastiques, vinyles Résumé : The creeping flow of a polymeric melt in a converging pipe is analyzed using an in-house finite element code. An introduced power-law model considers the shear thinning behavior of the viscous liquid. Furthermore, distributive and dispersive mixing processes are evaluated with the mean strain function and the Manas-Zloczower mixing index, respectively. Using a parametric study, the dependency of the mixing criteria on the rheological and geometrical factors is investigated. Finally, a new analytical expression for the evaluation of the distributive mixing is suggested, based on simplifying assumptions and a curve fitting method. Note de contenu : - SIMULATION CONSIDERATION : Governing equations - Numerical solution - Geometrical parameters - Boundary condition - MIXING : Distributive mixing - Dispersive mixing - VERIFICATION AND MESH INDEPENDENCY - APPROXIMATE EXPRESSION FOR DISTRIBUTIVE MIXING DOI : 10.3139/217.3179 En ligne : https://drive.google.com/file/d/1IXNlDkpX16cxeiAfJYTz-PNPBR-6DT31/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=26645 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
18175	-	Périodique	Bibliothèque principale	Documentaires	Disponible

The effect of silane treated hybrid filler on the mechanical and thermal performance of carboxylated nitrile butadiene rubber (XNBR) composites / A. Mousa in INTERNATIONAL POLYMER PROCESSING, Vol. XXVII, N° 3 (07/2012)  

[article]  inINTERNATIONAL POLYMER PROCESSING > Vol. XXVII, N° 3 (07/2012) . - p. 328-333 Titre : The effect of silane treated hybrid filler on the mechanical and thermal performance of carboxylated nitrile butadiene rubber (XNBR) composites Type de document : texte imprimé Auteurs : A. Mousa, Auteur ; G. Heinrich, Auteur ; U. Wagenknecht, Auteur Année de publication : 2012 Article en page(s) : p. 328-333 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Charges (matériaux) Copolymère carboxylique de butadiène et de nitrile acrylique Copolymères -- Propriétés mécaniques Copolymères -- Propriétés thermiques Silanes Index. décimale : 668.9 Polymères Résumé : Carboxylated Nitrile Butadiene Rubber (XNBR) was reinforced with untreated and silane treated hybrid filler. The hybrid filler was composed of organic layered nanosilicates (NLS) and agro polymer based olive husk powder (OHP). The fabricated composites were inspected with regard to their mechanical and thermal properties. It was found that the silane treated hybrid filler was able to improve the tensile strength at break and the tensile modulus as compared to the control. The overall degree of interaction between the matrix and both the untreated and treated hybrid filler was improved. This was evidenced by the increased degree of curing which is the torque difference (Ï„max– Ï„min) derived from the moving die rheometer (MDR) and the decreased swelling index data. Dynamic mechanical analysis (DMA) revealed that the apparent was the highest in case of the silane treated hybrid filler. The thermogravimetric analysis (TGA) revealed that the thermal stability of the composites improved with the incorporation of the hybrid filler. The attenuated total reflectance (ATR-IR) revealed that dipole-dipole interactions between the various reactive functional groups namely the carboxylic of the XNBR, the hydroxyl group of the agro-polymer and the silanol of the silane agent occurred during the fabrication stage of the composites. Scanning electron microscopy (SEM) showed that the fracture surface of the samples differ after the incorporation of the treated hybrid filler. DOI : 10.3139/217.2522 En ligne : https://drive.google.com/file/d/18VQta1c7xNQqn_KMZSGQf7M37ZkENfgg/view?usp=drive [...] Format de la ressource électronique : Pdf Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15578 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
13995	-	Périodique	Bibliothèque principale	Documentaires	Disponible

The Influence of Different Ether Carboxylic Acids on Polyester Fibre Friction / V. Dutschk in TENSIDE, SURFACTANTS, DETERGENTS, Vol. 44, N° 5/2007 (10-11/2007)

Permalink

---

1 (1 - 6 / 6)