Course
Name: Textile Materials Course Number: 10210094
English
name: Textile Material (1)
Applicable
Major: Textile Engineering
Total
credit hours: 60 Credit points: 4
Theoretical
teaching hours: 28 Experimental (practical) teaching hours: 32
Author:
Wang Chunhong Date of
Compilation: March 2019
1.
Course nature, purpose and tasks
Course
nature:
"Textile
Material Science" is a professional basic course for undergraduates,
graduate students and international students of textile engineering, and it is
a required course.
The
main purpose of the course study is:
1. Through learning the
theory, basic knowledge and skills in the basic structure, performance and
testing of fibers, yarns and fabrics, systematically master the basic knowledge
involved in textile engineering.
2. Through classroom
experiments, verify and deepen the knowledge learned; through subject research,
master the basic academic research methods.
3. Through the forum,
consolidate the knowledge learned, promote academic exchanges between students
and teachers, stimulate students ''innovative thinking ability, and improve
students'' ability to solve practical problems.
4. Curriculum learning
is to train textile composite talents with both basic knowledge and innovative
ability, and at the same time lay a good foundation for further professional
direction learning.
2.
Teaching links and allocation of hours
Chapter
Contents
Class
Hours Experimental Practice Class Hours Total Class Hours
Section 1 Course
overview, introduction to class methods, scoring method, reference material
recommendation, grouping;
Fiber
identification (theory) 2 2 4
Section 2 Fiber
Identification (Experimental); Research Methods, Selection of Research Topics,
and Research Case Analysis 2 2 4
Section 3 New Fibers and
Applications (Theory) 4 0 4
Section 4 Overview of
Fiber Properties and Evaluation Methods (Theory) 4 0 4
Section 5 Fiber fineness
and testing (theory + experiment) 2 2 4
Section 6 Fiber density
and test (theory + experiment) 2 2 4
Section 7 Project
investigation (practice); fiber moisture regain, surface friction coefficient
and test (theory) 2 2 4
Section 8 Fiber moisture
regain, surface friction coefficient and test (experimental); fiber curling,
specific resistance and test (theory) 2 2 4
Section 9 Fiber curling,
specific resistance and testing (experimental); mid-term report of research
results (practice) 0 4 4
Section 10 Yarn Blending
Ratio and Test (Theory + Experiment) 2 2 4
Section 11 Project
research (practice); yarn fineness, twist and test (theory) 2 2 4
Section 12 Yarn
fineness, twist and testing (experimental); yarn strength, hairiness and
testing (theory) 2 2 4
Section 13 Yarn
Strength, Hairiness and Testing (Experimental); Green Textile Materials and
Ecological Textiles (Theory) 2 2 4
Section 14 Reporting
preview (practice); preparing and perfecting PPT content (practice) according
to the teachers'' opinions 0 4 4
Section 15 Summary, Forum,
Submitting Reports, Comments and Communication 0 4 4
28
32 60
3.
Course teaching content
Lesson 1: Course
overview and laboratory visit (4 hours in total)
An
overview of the course and an explanation of the visit and experimental
practice training modules of the Key Laboratory of Textile Composites of the
Ministry of Education and the National Textile Experimental Teaching
Demonstration Center.
Second class: fiber
identification (4 hours in total)
Understand
the common methods of fiber identification, focusing on the microscope method
and reagent method, to identify the seven common fibers, can choose the
appropriate method for the initial identification of fiber types.
Lesson 3: Overview of
fiber properties and evaluation methods (4 hours in total)
Understand
the basic properties of fibers, as well as conventional testing methods and
principles, and be able to choose appropriate methods to test and evaluate the
relevant properties of fibers based on actual conditions.
Lesson 4: Fiber fineness
evaluation (4 hours in total)
Understand
the concept of fiber fineness, understand the principle and scope of different
fiber fineness test methods, and master the method of interrupting weighing and
microscopy to test fiber fineness.
Lesson 5: Fiber density
evaluation (4 hours in total)
Understand
the different test methods and test principles of density, be able to choose
appropriate methods for density testing according to the type of fiber, and
master the method of measuring fiber density by the pycnometer method.
Lesson 6: Fiber moisture
absorption performance evaluation, surface friction coefficient evaluation (4
hours in total)
Understand
the basic concept of fiber hygroscopicity, master the operation method of
measuring the moisture regain of the fiber by the eight basket oven method, and
master the test method of fiber friction coefficient
Lesson 7: Fiber curling,
specific resistance and testing (4 hours in total)
Understand
fiber curling, specific resistance test principles and influencing factors, and
master test instrument operation and test methods.
Eighth lesson: New fiber
(4 hours in total)
Understand
the types of new fibers, fiber characteristics and comparison with common
fibers, understand their production methods, characteristics and application
fields.
The 9th class: research
methods, selection of research topics, research case analysis (4 hours in
total)
Through
case analysis, learn common research methods, master the use of school
electronic resources, master the research methods of different documents,
understand the distribution of library collection resources, master the use of
school electronic reading rooms and borrow books.
The tenth lesson:
Project research (4 hours in total)
According
to the selected research topic, students find relevant literature, read and
summarize, exercise their scientific research ability and problem solving
ability, complete the project presentation PPT, and prepare for academic forum
exchange.
The 11th lesson: Yarn
Blending Ratio and Test (4 hours in total)
Understand
the purpose and method of yarn blending, and master the test method of
polyester-cotton yarn blending ratio.
The twelfth lesson: yarn
fineness, twist and test (4 hours in total)
Understand
the basic concepts of yarn fineness and twist, the influence of yarn fineness
and twist on fabric performance, and master their respective test methods.
The thirteenth class:
yarn strength, hairiness and testing (4 hours in total)
Understand
the influencing factors of yarn strength and hairiness, and master the testing
principles and methods.
The 14th lesson: Project
research (4 hours in total)
According
to the selected research topic, students find relevant literature, read and
summarize, exercise their scientific research ability and problem-solving
ability, complete the project presentation PPT, and prepare for academic forum
exchanges.
The fifteenth class:
cutting-edge technology of textile materials (2 hours in total)
Understand
the latest development of textile material production technology and products,
and develop thinking.
The fifteenth lesson:
summary, forum, report submission, comment and communication (2 hours in total)
The
written knowledge and research results are written and turned into results.
Academic discussions are conducted among student teams and between students and
teachers to have a deeper understanding of textile materials science.