Haroon a m saeed (14 risultati)

Paperback. Condizione: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

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Taschenbuch. Condizione: Neu. Preparation of HBPET and its application in recycled PET spinning | Haroon A. M. Saeed | Taschenbuch | 184 S. | Englisch | 2017 | Noor Publishing | EAN 9783330853959 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

Paperback. Condizione: Brand New. 184 pages. 8.66x5.91x0.42 inches. In Stock.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This study is carried out to study the quality measures of the Sudanese clothing products regarding the quality of raw material and finished garment. Different samples of fabrics were collected from clothing industries, some imported and others locally made, and tested for some physical properties. Grading and appearance tests together with finishing parameters were conducted for the local ready- made garments and compared with standards. The study has shown clearly that the fabric of higher density, 100% polyester fibers lead to the production of garment of high tensile strength and high tearing resistance . The garment made of cotton/ polyester blend has shown medium tensile and tearing strength. The locally ready-made garments have medium grades concerning the final finishing , seams , and seam finishing. 72 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This study is carried out to study the quality measures of the Sudanese clothing products regarding the quality of raw material and finished garment. Different samples of fabrics were collected from clothing industries, some imported and others locally made, and tested for some physical properties. Grading and appearance tests together with finishing parameters were conducted for the local ready- made garments and compared with standards. The study has shown clearly that the fabric of higher density, 100% polyester fibers lead to the production of garment of high tensile strength and high tearing resistance . The garment made of cotton/ polyester blend has shown medium tensile and tearing strength. The locally ready-made garments have medium grades concerning the final finishing , seams , and seam finishing.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: A M Saeed HaroonHaroon Abdelrahman Mohamed Saeed. Academic Position: Assistant Professor - Materials Science and Engineering. Nationality: Sudanese. Address: University of Gezira, Faculty of Textiles, Wad Medani, Sudan, P.O Box 20.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This study focuses on the modification of recycled poly (ethylene terephthalate) (RPET) with hyperbranched polyesters. The main objectives were to investigate the influence of hyperbranched polyester on the crystallization kinetics, rheological behavior, mechanical properties, dyeability and color fastness of the RPET fibers. Three different types of hyperbranched polyesters (AA-Ph-1, AA-Ph-2 and AA-Ph-3) with aromatic-aliphatic structure were synthesized by single step-melt polycondensation of adipic acid (AA) and phloroglucinol (Ph) at three different mole ratios (AA/Ph=A2: B3=1:1, 1:1.5 and 1:2. It was found that these hyperbranched polyesters show inherent viscosities ranging from 0.24 to 0.27 dL/g. The degree of branching was calculated to be 45-49% based on1H NMR and 13C NMR measurements. The thermogravimetric analysis (TGA) measurement revealed that hyperbranched polyester had10% weight loss at 324-377°C in nitrogen. Also three different types of hyperbranched polyester (IPA-Pe-1, IPA-Pe-2 and IPA-Pe-3) with aromatic-aliphatic structure was synthesized at three different mole ratios (pentaerythritol to isophthalic acid (1:1, 1:1.5, 1:2) respectively) by melting polycondens 184 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This study is carried out to study the quality measures of the Sudanese clothing products regarding the quality of raw material and finished garment. Different samples of fabrics were collected from clothing industries, some imported and others locally made, and tested for some physical properties. Grading and appearance tests together with finishing parameters were conducted for the local ready- made garments and compared with standards. The study has shown clearly that the fabric of higher density, 100% polyester fibers lead to the production of garment of high tensile strength and high tearing resistance . The garment made of cotton/ polyester blend has shown medium tensile and tearing strength. The locally ready-made garments have medium grades concerning the final finishing , seams , and seam finishing.Books on Demand GmbH, Überseering 33, 22297 Hamburg 72 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: A.M.Saeed HaroonName: HAROON ABDELRAHMAN MOHAMED SAEED. Academic Position: Assistant Professor - Materials Science and Engineering. Nationality: Sudanese. Address: University of Gezira, Faculty of Textiles, Wad Medani, Sudan, P.O B. …

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This study focuses on the modification of recycled poly (ethylene terephthalate) (RPET) with hyperbranched polyesters. The main objectives were to investigate the influence of hyperbranched polyester on the crystallization kinetics, rheological behavior, mechanical properties, dyeability and color fastness of the RPET fibers. Three different types of hyperbranched polyesters (AA-Ph-1, AA-Ph-2 and AA-Ph-3) with aromatic-aliphatic structure were synthesized by single step-melt polycondensation of adipic acid (AA) and phloroglucinol (Ph) at three different mole ratios (AA/Ph=A2: B3=1:1, 1:1.5 and 1:2. It was found that these hyperbranched polyesters show inherent viscosities ranging from 0.24 to 0.27 dL/g. The degree of branching was calculated to be 45-49% based on1H NMR and 13C NMR measurements. The thermogravimetric analysis (TGA) measurement revealed that hyperbranched polyester had10% weight loss at 324-377°C in nitrogen. Also three different types of hyperbranched polyester (IPA-Pe-1, IPA-Pe-2 and IPA-Pe-3) with aromatic-aliphatic structure was synthesized at three different mole ratios (pentaerythritol to isophthalic acid (1:1, 1:1.5, 1:2) respectively) by melting polycondens.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This study focuses on the modification of recycled poly (ethylene terephthalate) (RPET) with hyperbranched polyesters. The main objectives were to investigate the influence of hyperbranched polyester on the crystallization kinetics, rheological behavior, mechanical properties, dyeability and color fastness of the RPET fibers. Three different types of hyperbranched polyesters (AA-Ph-1, AA-Ph-2 and AA-Ph-3) with aromatic-aliphatic structure were synthesized by single step-melt polycondensation of adipic acid (AA) and phloroglucinol (Ph) at three different mole ratios (AA/Ph=A2: B3=1:1, 1:1.5 and 1:2. It was found that these hyperbranched polyesters show inherent viscosities ranging from 0.24 to 0.27 dL/g. The degree of branching was calculated to be 45-49% based on1H NMR and 13C NMR measurements. The thermogravimetric analysis (TGA) measurement revealed that hyperbranched polyester had10% weight loss at 324-377°C in nitrogen. Also three different types of hyperbranched polyester (IPA-Pe-1, IPA-Pe-2 and IPA-Pe-3) with aromatic-aliphatic structure was synthesized at three different mole ratios (pentaerythritol to isophthalic acid (1:1, 1:1.5, 1:2) respectively) by melting polycondensBooks on Demand GmbH, Überseering 33, 22297 Hamburg 184 pp. Englisch.…