Fiber Theory 1

Question 1

Textiles 텍스타일

Answer 1

General term used to describe fibers, yarns, fabrics and products made from fibers, yarns and fabrics

Question 2

Fabric직물

Answer 2

Planner substance made from solutions, fibers, yarns, fabrics or any combination of these

Question 3

Yarn실

Answer 3

Assemble of fibers, twisted or laid to form continuous strands that can be made into textile fabric

Question 4

Fiber 섬유

Answer 4

Substance with high length to width ratio (높은 종회비) with suitable characteristics to be processed into fabrics.

• unit of matter 기본단위
• basic structure 기본구조
• form basic element of textile structure 텍스타일의 기본재료

Question 5

Crimp 권축

Answer 5

Waves, bends, twists, curls along finer length (measured as crimp per unit length)

-linear - silk
-2d - mechanically added crimp
-3d - wool 양모

Question 6

Linear polymers

Answer 6

선상중합체

Question 7

Degree of polymerization 중합도

Answer 7

Length of polymer고분자/중합체 (number of monomers단량체)

Effects - tenacity강인성, elongation신도, modulus탄성

Question 8

Homopolymers

Answer 8

단일중합체

Rayon, cotton

Question 9

Alternating copolymers

Answer 9

교호공중합체

Acrylic

Question 10

Block copolymers

Answer 10

블록 공중합체

Spandex

Question 11

결정영역

Answer 11

Crystalline region

-섬유분자 규칙적으로 치밀하고 평행하게 배열

Question 12

비결정영역

Answer 12

Amorphous

섬유분자 무질서하게 분포 영역

Question 13

결정화도

Answer 13

Crystallinity

결정영역 비중

Question 14

배향도

Answer 14

Orientation

연신시켜 분자를 한 방향으로 배열