东华大学：《纺织材料学》课程教学资源（PPT课件讲稿，英文版）Introduction to Textile Materials Science（邱夷平）

Introduction to Textile materials Science Dr. Yiping Qiu 邱夷平 Donghua University

Introduction to Textile Materials Science Dr. Yiping Qiu 邱夷平 Donghua University

Course syllabus Textbook Kathryn L. Hatch, Textile Science, West Publishing Company, 1993 Reference book Yao, M. et. al. Textile Materials (in Chinese) 2nd ed, Textile Industry Publishing House 1990

Course Syllabus • Textbook – Kathryn L. Hatch, Textile Science, West Publishing Company, 1993. • Reference book – Yao, M. et. al. Textile Materials (in Chinese), 2 nd ed., Textile Industry Publishing House, 1990

Justification Textile materials are the basic materials. It is crucial to establish a basic understanding of the science governing the behavior of these materials The course is taught in a bilingual system such that the students will have an opportunity to enhance their English ability while learning the key knowledge in textiles

Justification • Textile materials are the basic materials. It is crucial to establish a basic understanding of the science governing the behavior of these materials. • The course is taught in a bilingual system such that the students will have an opportunity to enhance their English ability while learning the key knowledge in textiles

Grading Grades for this course are determined by homework (10%) two tests (30% each) and one final exam(30%) The final grade will be from a to F corresponding to the total score according to the student handbook

Grading • Grades for this course are determined by – homework (10%), – two tests (30% each) and – one final exam (30%). The final grade will be from A to F corresponding to the total score according to the student handbook

Attendance Attendance is mandatory a class roll will be taken at the beginning of each class Missing every three times without reasonable excuses in the semester will have course grade deducted 10 points or one letter grade a perfect attendance record will be rewarded 5 points in their total course grade

Attendance • Attendance is mandatory. • A class roll will be taken at the beginning of each class. • Missing every three times without reasonable excuses in the semester will have course grade deducted 10 points or one letter grade. • A perfect attendance record will be rewarded 5 points in their total course grade

Honor code Students will be expected to adhere to the guidelines for academic integrity That means that any action that goes against the rules set forth when giving homework or test or taking class roll will be dealt with in a very strict fashion Grades are valuable: honor and integrity are priceless

Honor Code • Students will be expected to adhere to the guidelines for academic integrity. That means that ANY action that goes against the rules set forth when giving homework or test or taking class roll will be dealt with in a very strict fashion. • Grades are valuable: honor and integrity are priceless

Topical Outline No Lectures 1. Introduction. classification and definition of fibers 2. Molecular. micro and macro structures of fibers 3. Morphological properties of fibers 4. Moisture absorption properties of textiles 5. Mechanical properties of fibers 6 6. First test(Oct. 15) 7. Thermal, optical, and electrical properties of fibers 8. Structures, properties, and identification of commodity textile fibers 9. Classification and structure of textile yarns 10. Structural parameters of textile yarns 11. Mechanical properties of textile yarns 12. Second test(Dec 1) 13. Classification of textile fabrics 14. Performance properties of fabric for apparels 6 15.Textile testing and quality evaluation 16. Final test

Topical Outline Subject No. Lectures 1. Introduction, classification and definition of fibers 4 2. Molecular, micro and macro structures of fibers 4 3. Morphological properties of fibers 4 4. Moisture absorption properties of textiles 4 5. Mechanical properties of fibers 6 6. First test (Oct. 15) 1 7. Thermal, optical, and electrical properties of fibers 6 8. Structures, properties, and identification of commodity textile fibers 6 9. Classification and structure of textile yarns 4 10.Structural parameters of textile yarns 6 11.Mechanical properties of textile yarns 2 12.Second test (Dec. 1) 1 13.Classification of textile fabrics 4 14.Performance properties of fabric for apparels 6 15.Textile testing and quality evaluation 4 16.Final test

Introduction Reading assignment Textbook: Kathryn L Hatch, Chapter 7, Textile Science, West Publishing Company, New York USA Handouts when available

Introduction • Reading assignment – Textbook: Kathryn L. Hatch, Chapter 7, Textile Science, West Publishing Company, New York, USA – Handouts when available

Introduction Expectations At the conclusion of this section, you should be able to · Classify fibers Describe spinning processes for fibers Describe application and future development of fiber industry

Introduction • Expectations – At the conclusion of this section, you should be able to: • Classify fibers • Describe spinning processes for fibers • Describe application and future development of fiber industry

Introduction What is a fiber Large length to width ratio Small enough to be flexible Textile fibers Minimum length: 12.5 mm, desirable: >20 mm Strong enough to be processed

Introduction • What is a fiber? – Large length to width ratio – Small enough to be flexible • Textile fibers – Minimum length: 12.5 mm, desirable: >20 mm. – Strong enough to be processed