Terylene, Terene, and Dacron are different types of polyester fibers.
Polyester is a synthetic fiber that is known for its durability, wrinkle resistance, and quick-drying properties. It is widely used in the textile industry for making various types of clothing, home furnishings, and industrial materials. Terylene, Terene, and Dacron are specific brand names or trade names for polyester fibers.
Here are some key points about polyester fibers:
- Polyester fibers are made from a polymer called polyethylene terephthalate (PET), which is derived from petroleum.
- Terylene, Terene, and Dacron are all brand names for polyester fibers that were developed by different companies.
- Terylene is a brand name for polyester fibers that was developed by Imperial Chemical Industries (ICI) in the United Kingdom.
- Terene is a brand name for polyester fibers that was developed by Celanese Corporation in the United States.
- Dacron is a brand name for polyester fibers that was developed by DuPont in the United States.
- All three types of polyester fibers have similar properties and can be used for a wide range of applications, including clothing, upholstery, bedding, and industrial materials.
In conclusion, Terylene, Terene, and Dacron are all different brand names for polyester fibers. They are known for their durability, wrinkle resistance, and quick-drying properties, making them popular choices in the textile industry.

Terylene, Terene, and Dacron: An Overview
Terylene, Terene, and Dacron are all types of synthetic fibers known for their durability and versatility. These fibers fall under the category of polyester, which is a widely used material in the textile industry.

What is Polyester?
- Polyester is a category of polymers that contain the ester functional group in their main chain.
- It is formed through the reaction of alcohol and acid, resulting in a strong and durable fiber.
- The most common type of polyester used in textiles is polyethylene terephthalate (PET).

Types of Polyester Fibers
- **Terylene**:
- A brand name for a type of polyester fiber, known for its strength and resistance to wrinkling.
- Commonly used in clothing, upholstery, and various textiles.
- **Terene**:
- Another brand of polyester that is similar to Terylene.
- It is also used in making fabrics that are strong and easy to care for.
- **Dacron**:
- A trademarked name for a specific type of polyester fiber.
- Known for its high resilience and ability to retain shape, often used in pillows, mattresses, and sportswear.

Applications and Benefits
- Polyester fibers, including Terylene, Terene, and Dacron, are prized for their durability, moisture-wicking properties, and easy care.
- They are used in a wide variety of applications, from clothing to home furnishings.
In conclusion, Terylene, Terene, and Dacron are distinct types of polyester fibers, making option 'A' the correct answer for this question.