18 Questions
What is the microfibrillar angle (MFA) of bamboo fibers?
20-100
How does the microfibrillar orientation influence the mechanical properties of fibers?
Microfibrillar orientation is a very important influence factor for fibers' mechanical properties.
What role does cellulose content play in determining the strength and stiffness of fibers?
Cellulose content affects fibers' strength and stiffness.
How are elementary fibrils associated to form aggregations?
In a more or less random fashion.
What is the starting point of the textile chain?
Fiber
What is the microfibrillar angle (MFA) of flax fibers?
100
Which type of fiber is known for its luxurious feel, appearance, and good drapability?
Acetate
In what products are carbon fibers commonly used?
Wind turbine blades, automotives, braiding composite applications, carbon rings
What is the main feature of Lyocell fibers?
Soft, strong, absorbent, good dyeability
Which type of fibers are made from ultrahigh molecular weight polyethylene?
Dyneema
What is the main application of bicomponent fibers?
Uniform distribution of adhesives, lamination
Which fibers offer the functional ability of special polymers in a cost-effective manner?
Bicomponent
What is the term used to describe the waviness of a fiber?
Crimp
How is density defined in relation to fibers?
Density indicates the mass per unit volume of the fiber.
What property of a fiber is described as its capacity to be prolonged or lengthened?
Elongation
What is the significance of the amorphous region of a fiber?
The amorphous region of a fiber contains randomly oriented polymers.
How are fibers classified based on their interaction with water?
Fibers are classified as hydrophobic or hydrophilic based on their interaction with water.
What is the term used to describe the region of a fiber where crystalline orientation of polymers is found?
Crystalline region
Test your knowledge on the properties of textile fibers including fineness, cross section, crimp, and elasticity. Learn how these properties affect yarn count, strength, regularity, surface appearance, luster, twisting, bending, cohesiveness, warmth, softness, thickness, absorbency, and elasticity.
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