Spinnability and Dyeability for Copolymer/Nano-SiO2 Fiber of Glycol and 1,2-Propanediol with PTA
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J. Wu
Abstract
In the use of corn raw materials to produce glycol (corn-EG) and 1,2-propanediol (PDO), the output of PDO is more than that of corn-EG and the latter also contains some PDO. In order to produce high-performance polyester fibers by low-cost corn-EG instead of petroleum-EG, the paper initially seeks for the highest percentage of PDO that can be added in the conventional copolymerization of corn-EG/PDO/nano-SiO2 and terephthalic acid (PTA). The experiment shows that as the content of PDO in copolyester exceeds 12 %, the POY breaking strength quickly decreases. The DTY of copolyester fiber with 12% PDO and 0.1% nano-SiO2 can be dyed in the condition of atmospheric pressure and boiling water.
Acknowledgements
This work is sponsered by the fundation No 065258207 by Shanghai Scientific and Technical Commitee.
References
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© 2007 Walter de Gruyter GmbH, Berlin/Boston, Germany
Articles in the same Issue
- Contents
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- Functionalization of Low Density Polyethylene with Ricinol-2-oxazoline Methyl Maleate in a Twin-screw Extruder
- Modelling of Phase Transitions and Residual Thermal Stress of CTBN Rubber Modified Epoxy Resins during a Pultrusion Process
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- Spinnability and Dyeability for Copolymer/Nano-SiO2 Fiber of Glycol and 1,2-Propanediol with PTA
- Development of a Novel Transcription Molding Process to Fabricate Sophisticated Polymer Products with Precise Microstructure and High Transparency Applicable to Display Devices and Bio-chips
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- Analysis of Film Blowing with Flow-enhanced Crystallization
- Analysis of Film Blowing with Flow-enhanced Crystallization
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- Surface Defects of TPO Injected Foam Parts for Automotive Applications
- PPS News
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- Seikei-Kakou Abstracts
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Articles in the same Issue
- Contents
- Regular Contributed Articles
- Functionalization of Low Density Polyethylene with Ricinol-2-oxazoline Methyl Maleate in a Twin-screw Extruder
- Modelling of Phase Transitions and Residual Thermal Stress of CTBN Rubber Modified Epoxy Resins during a Pultrusion Process
- Real-time Diagnosis of Micro Powder Injection Molding Using Integrated Ultrasonic Sensors
- Rheological Behavior of HEUR Mixtures in Aqueous Media
- Spinnability and Dyeability for Copolymer/Nano-SiO2 Fiber of Glycol and 1,2-Propanediol with PTA
- Development of a Novel Transcription Molding Process to Fabricate Sophisticated Polymer Products with Precise Microstructure and High Transparency Applicable to Display Devices and Bio-chips
- Effect of Aspect Ratio of Whisker on the Fibrillation of Liquid Crystalline Polymer in Polysulfone Matrix
- Gas Assisted Injection Molding of an Industrial Part: 3D Simulation Provides Virtual Molding Trials
- Analysis of Film Blowing with Flow-enhanced Crystallization
- Analysis of Film Blowing with Flow-enhanced Crystallization
- A Composite Model for Melting, Pressure and Fill Factor Profiles in a Metered Fed Closely Intermeshing Counter-rotating Twin Screw Extruder
- Surface Defects of TPO Injected Foam Parts for Automotive Applications
- PPS News
- PPS News
- Seikei-Kakou Abstracts
- Seikei-Kakou Abstracts
