Learning objective
Students should be able to name and describe popular names of natural, man-made and synthetic fibres and fabrics, including: • Tactel ® • Lyocell ® • Modal ® • Tencel ® • Lycra ® • Polar fleece. 18 Visit aqa.org.uk/7562 for the most up-to-date specification, resources, support and administration Performance characteristics of fabrics.
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Performance characteristics of materials
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Performance characteristics of materials
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Quick explanation
Students should be able to name and describe popular names of natural, man-made and synthetic fibres and fabrics, including: • Tactel ® • Lyocell ® • Modal ® • Tencel ® • Lycra ® • Polar fleece. 18 Visit aqa.org.uk/7562 for the most up-to-date specification, resources, support and administration Performance characteristics of fabrics
- This point belongs to Performance characteristics of materials, especially Performance characteristics of materials.
- You need to be able to students should be able to name and describe popular names of natural, man-made and synthetic fibres and fabrics, including: • Tactel ® • Lyocell ® • Modal ® • Tencel ® • Lycra ® • Polar fleece. 18 Visit aqa.org.uk/7562 for the most up-to-date specification, resources, support and administration Performance characteristics of fabrics.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Why it matters
This objective helps connect Performance characteristics of materials to exam-style questions, flashcards, and revision notes for Performance characteristics of materials.
Quick student answer
Which of the following fabrics is known for its moisture-wicking properties and is often used in activewear?
Direct answer
Tactel® is a lightweight, durable fabric that is known for its moisture-wicking properties, making it ideal for activewear.
Key terms
- Lycra®: A synthetic fiber known for its exceptional elasticity, often used in activewear and swimwear.
- Lyocell®: A biodegradable fiber made from wood pulp, known for its softness and eco-friendly production.
Common trap
Confusing synthetic and natural fibers: Remember that synthetic fibers are man-made, while natural fibers come from plants or animals.
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Related learning objectives
- Performance characteristics of fibres.
Performance characteristics of materials
- Students should be able to name different types of fibres.
Performance characteristics of materials
- Students should be able to describe the performance characteristics of fibres, including: • absorbency • strength • elasticity • flammability • thermal qualities • lustre • handle.
Performance characteristics of materials
- Students should be able to explain the different fibres and their specific performance characteristics, including: • plant/cellulose fibres: very absorbent, little elasticity, good strength, poor insulators • animal/protein fibres: very absorbent, thermally insulating • regenerated fibres: poor strength, soft, highly absorbent, crease badly • new generation lyocells: with improved performance characteristics • synthetic fibres: very good strength, totally non-absorbent, smooth, lightweight, do not crease, can be heat set (thermoplastic).
Performance characteristics of materials
- Students should be able to explain the shape and formation of fibres. They should understand and be able to discuss the different cross- sectional and linear formation of fibres that can occur in natural form, and those that can be engineered during synthetic and manmade fibre production. Understand how the physical shape and formation of fibres affect their performance. 12 Visit aqa.org.uk/7562 for the most up-to-date specification, resources, support and administration Fibre production.
Performance characteristics of materials