Science . Write the note on acrylic fibre.?
Acrylic Fibre
Acrylic fibre is a synthetic polymer made from acrylonitrile. It is a type of textile fibre that closely resembles the look and feel of wool. Acrylic fibres are known for their softness, warmth, and lightweight nature.
Properties of Acrylic Fibre
Acrylic fibres have several properties that make them suitable for a range of applications, including clothing, carpets, and outdoor equipment. Some of the key properties of acrylic fibre include:
- Softness: Acrylic fibres are incredibly soft to the touch, making them comfortable to wear.
- Warmth: Acrylic fibres are excellent insulators, trapping heat close to the body.
- Lightweight: Acrylic fibres are lightweight, making them ideal for outdoor clothing and equipment that needs to be portable.
- Moisture resistance: Acrylic fibres are hydrophobic, meaning they repel moisture and dry quickly.
- Durability: Acrylic fibres are strong and resistant to wear and tear, making them suitable for use in carpets and upholstery.
Uses of Acrylic Fibre
Acrylic fibre is a versatile material that is used in a variety of applications, including:
- Clothing: Acrylic fibres are commonly used in sweaters, socks, and other cold-weather clothing items due to their warmth and softness.
- Outdoor equipment: Acrylic fibres are used in outdoor equipment such as sleeping bags, tents, and backpacks due to their lightweight nature and moisture resistance.
- Upholstery: Acrylic fibres are used in upholstery for their durability and resistance to wear and tear.
- Carpets: Acrylic fibres are used in carpets due to their softness, durability, and resistance to stains.
Advantages and Disadvantages of Acrylic Fibre
Like any material, acrylic fibre has its advantages and disadvantages. Some of the main advantages and disadvantages of acrylic fibre include:
- Advantages:
- Softness and warmth
- Lightweight
- Moisture resistance
- Durability
- Affordability
- Disadvantages:
- Not as breathable as natural fibres
- Can pill over time
- Not as environmentally friendly as natural fibres
- May cause skin irritation in some people
Overall, acrylic fibre is a versatile material with many useful properties. Its softness, warmth, and durability make it suitable for a range of applications, from clothing to outdoor equipment. However, it is important to consider the drawbacks of acrylic fibre, such as its environmental impact and potential skin irritation, before using it.