Advances in polymer coated textiles / Guneri Akovali / Shrewsbury, Shropshire [United Kingdom] : Smithers Rapra Technology (2010) 

Titre : Advances in polymer coated textiles Type de document : document électronique Auteurs : Guneri Akovali, Auteur Editeur : Shrewsbury, Shropshire [United Kingdom] : Smithers Rapra Technology Année de publication : 2010 Importance : XX-478 p. Présentation : ill. ISBN/ISSN/EAN : 978-1-84735-499-0 Prix : 130 E Note générale : Index Bibliogr. Langues : Anglais (eng) Catégories : Caoutchouc Elastomères Enduction Enduction textile Essais (technologie) Fibres naturelles Fibres textiles synthétiques Matériaux intelligents Polymères Qualité -- Contrôle Thermoplastiques Une matière thermoplastique désigne une matière qui se ramollit (parfois on observe une fusion franche) d'une façon répétée lorsqu'elle est chauffée au-dessus d'une certaine température, mais qui, au-dessous, redevient dure. Une telle matière conservera donc toujours de manière réversible sa thermoplasticité initiale. Cette qualité rend le matériau thermoplastique potentiellement recyclable (après broyage). Cela implique que la matière ramollie ne soit pas thermiquement dégradée et que les contraintes mécaniques de cisaillement introduites par un procédé de mise en forme ne modifient pas la structure moléculaire. Index. décimale : 677 Textiles Résumé : Polymer coated textiles are known as engineered composite materials at macro scale. Coating can offer significant improvements to the substrate, thanks to a combination of physical (such as impermeability and fabric abrasion), chemical and aesthetic components. The number of polymer combinations enables a wide variety of textile substrate structures and new, innovative applications are being introduced almost every day. The polymer coated textile industry runs in parallel with the developments in textile research : applications such as reactive coatings with nanoparticles (with self-cleaning, self-sterilising surfaces), systems with conductive polymer coatings to provide EM shielding, electronic textile systems (with body monitoring properties), environmental responsive systems and so forth, are already somewhat classical and are continually being developed and updated. Advances in Polymer Coated Textiles is an up-to-date summary of the technical textile industry, considering the passage from conventional to emerging technologies. It discusses the criteria for selection of coating and textile and summarises the manufacturing basics of the system. It explores a range of emerging technologies, including smart, intelligent and nanostructured applications, alongside the testing and quality control methods of such systems. This book is a must for textile and polymer technologists, engineers, scientists and students and all those who are interested in this interdisciplinary field. Note de contenu : 1. Thermoplastic polymers used in textile coatings 2. Rubbers and elastomers used in textile coatings 3. Criteria for the selection of rubbers for coating : physical and chemical characteristics 4. Natural and synthetic textiles used in polymer coatings 5. Basic features of the manufacturing technology of polymer-coated textiles and fabrics 6. Some applications of polymer-coated textiles and fabrics 7. Emerging technologies in polymer-coated textiles : Smart, intelligent and nano-structured fibres and fabrics 8. Some methodologies for testing and quality control of domestic and high tech polymer coated textiles and fabrics 9. Quality and productivity improvement in rubber-coated textile industries, tools and techniques Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=29919

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Advances in polymer coated textiles / Guneri Akovali / Shrewsbury, Shropshire [United Kingdom] : Smithers Rapra Technology (2012)

Titre : Advances in polymer coated textiles Type de document : texte imprimé Auteurs : Guneri Akovali, Auteur Editeur : Shrewsbury, Shropshire [United Kingdom] : Smithers Rapra Technology Année de publication : 2012 Importance : XX-478 p. Présentation : ill. Format : 26 cm ISBN/ISSN/EAN : 978-1-84735-497-6 Prix : 296 E Note générale : Index - Bibliogr. Langues : Anglais (eng) Catégories : Contre-collage Enduction textile Index. décimale : 677 Textiles Résumé : Polymer coated textiles are known as engineered composite materials at macro scale. Coating can offer significant improvements to the substrate, thanks to a combination of physical (such as impermeability and fabric abrasion), chemical and aesthetic components. The number of polymer combinations enables a wide variety of textile substrate structures and new, innovative applications are being introduced almost every day. The polymer coated textile industry runs in parallel with the developments in textile research: applications such as reactive coatings with nanoparticles (with self-cleaning, self-sterilising surfaces), systems with conductive polymer coatings to provide EM shielding, electronic textile systems (with body monitoring properties), environmental responsive systems and so forth, are already somewhat classical and are continually being developed and updated. Advances in Polymer Coated Textiles is an up-to-date summary of the technical textile industry, considering the passage from conventional to emerging technologies. It discusses the criteria for selection of coating and textile and summarises the manufacturing basics of the system. It explores a range of emerging technologies, including smart, intelligent and nanostructured applications, alongside the testing and quality control methods of such systems. This book is a must for textile and polymer technologists, engineers, scientists and students and all those who are interested in this interdisciplinary field. Note de contenu : - 1. THERMOPLASTIC POLYMERS USED IN TEXTILE COATINGS : Introduction - Polymeric materials commonly used for textiles coating - 2. RUBBERS AND ELASTOMERS USED IN TEXTILE COATINGS : Natural and synthetic rubbers used for the coating of textiles - 3. CRITERIA FOR THE SELECTION OF RUBBERS FOR COATING : PHYSICAL AND CHEMICAL CHARACTERISTICS : Selection criteria for rubber coating on textiles - Requirements of physical and chemical characteristics - 4. NATURAL AND SYNTHETIC TEXTILES USED IN POLYMER COATINGS : Introduction - General criteria for the selection of textile for polymer coatings - Reinforcing fibres and their origins for application in elastomer coatings - Jute textile fabric - Rayon - Nylon textiles - Polyester fibre and fabric - Kevlar - Carbon fibre - Glass fabric - Asbestor fibre - Steel fibre - Construction of textile fabrics - Weaving of textile fabrics - Preparation of textiles for coating - Dyeing - Bleaching - Calendering - Specialty treatment of raw textiles - 5. BASIC FEATURES OF THE MANUFACTURING TECHNOLOGY OF POLYMER6COATED TEXTILES AND FABRICS : Introduction - Process of coating textiles - Rubber textile adhesion - Coating of fabrics with thermoplastic polymers - Preparation of rubber compounds for coating fabrics - Mixing in a two-roll open mill - Internal mixer - Rheology and processability of rubber compounds for textile coatings - Rubber coating of textile - Technology of calendering on fabric coatings - Methodology of vulcanisation of coated fabrics - Some suggested formulations for rubber coated fabrics - 6. SOME APPLICATIONS OF POLYMER-COATED TEXTILES AND FABRICS : Introduction - Domestic applications of rubber-coated textiles - Rubber-coated textiles for producing industrial and automobile products - Coated fabrics in engineering and architectural uses - Coated fabric inflatable devices for use in therapeutic and lifesaving equipment - Coated fabrics in the military - 7. EMERGING TECHNOLOGIES IN POLYMER-COATED TEXTILES : SMART, INTELLIGENT AND NANO-STRUCTURED FIBRES AND FABRICS : Introduction - Definition of smart and intelligent textiles - Classification of smart textiles - Functions of smart textiles - Configuration of smart and intelligent structures - Properties of smart materials - Varieties of smart and intelligent polymers - Smart polymers for smart textiles - High-tech applications of smart and intelligent textiles - Role of nanotechnology in textiles - Summary of application of smart and intelligent textiles - 8. SOME METHODOLOGIES FOR TESTING AND QUALITY CONTROL OF DOMESTIC AND HIGH TECH POLYMER COATED TEXTILES AND FABRICS : Introduction - Coating mass per unit area (BS 3424, IS 7016 Part 1) - Bursting strength and puncture resistance (ASTM D751 and IS 7016 Part 6 - Hydrostatic resistance (ASTM D751, BS 3424 and IS 7016 Part 7) - Cone test (IS 7941) - Water Repellency – spray rating test (IS 390, AATCC 22 – 1996) - Adhesion of the coating to the fabric (ASTM D751) - Low temperature bending test (ASTM D2136,IS 7016 Part 10) - Brittleness point of flexible polymers and coated fabrics (ASTM D2137, BS 3424, IS 7016 Part 14) - Accelerated ageing test (BS 3424, IS 7016 Part 8, ASTM D751) - Lifetime estimation by ageing studies - Test methods for determination of volatile loss (ASTM D1203) - Blocking test (ASTM D751, IS 7016 Part 9) - Wicking test (ASTM D751) - Degree of fusion (or degree of curing) of the coating (BS 3424, ASTM D4005) - Stiffness of fabric test (IS 6490) - Flexibility flat loop method (IS 7016 Part 11) - Colour fastness to dry and wet rubbing (BS 3424, IS 1259) - Flame resistance test (IS 11871, BS 3119) - Abrasion resistance test (ASTM D3389, BS 3424) - Method for determination of air retention (ASTM D5193) - 8.21. Damage due to Flexing test (ASTM D2097, BS 3424, IS 7016) Part 4 - Hydrolytic stability of upholstery fabric (ASTM D3690) - Air permeability test (BS 3424) - Water vapour permeability yest (ASTM E96) - Resistance to permeation by hazardous liquid chemicals (ASTM F739) Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=33574

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Oil modified and waterborne polyurethane resin / G. Gündüz in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 74, N° 931 (08/2002)

[article]  inJOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 74, N° 931 (08/2002) . - p. 59-62 Titre : Oil modified and waterborne polyurethane resin Type de document : texte imprimé Auteurs : G. Gündüz, Auteur ; Yasir Idlibi, Auteur ; Guneri Akovali, Auteur Année de publication : 2002 Article en page(s) : p. 59-62 Note générale : Bibliogr. Langues : Américain (ame) Tags : Etude  expérimentale  Feuil  Propriété  mécanique  physique  Tartrique  acide  Monoglycéride  Triol  Ethylène  copolymère  Propène  Préparation  Uréthanne  Liant  Formulation  Peinture  eau  Revêtement Index. décimale : 667.9 Revêtements et enduits Résumé : Air-dried water-dispersed polyurethane resins were produced from poly(propylene-ethylene) copolymer triol, monoglyceride, toluene diisocyanate, and tartaric acid. Monoglyceride and poly(propylene-ethylene) copolymer triol were employed at different ratios, with the monoglyceride ranging between 50-70% of the total polyol used, and the isocyanate/hydroxyl ratio was kept at 1.82, Some surfaces showed heavy wrinkling when the monoglyceride was below 54.5% and above 60%, yet clear and unwrinkled surfaces occurred when the monoglyceride fell between 54.5-60%. The hardness values increased as the percentage of monoglyceride increased. Hardness, impact, adhesion, bending, and abrasion tests were applied and the samples passed each test. All exhibited very good flexibility and toughness. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=5638 [article]

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