11.5 Factors Affecting Fabric Care · Part 3

recommended for window curtains or draperies Nylon is highly resistant to attack by most insects and microorganisms Polyester No loss of strength when polyester is wet; can be easily washed Good elastic recovery and resilience Does not require hot ironing Develops small balls in its surface, which cannot be removed. Moisture regain of polyester is very low, i.e., it does not absorb water easily. Accounts for discomfort during hot climates If oil drips or drops on this fabric, it refuses to part with it. Oily stains need to be handled carefully It is resistant to microorganisms and insects Acrylic Strength is similar to cotton Can be washed easily without any special care Has high elongation with good elastic recovery, so it does not get wrinkled easily Moisture regain of acrylic is low and the fabrics dry quickly It has good resistance to most alkalis and acids and most of the dry-cleaning solvents do not damage the fiber. The fibers have excellent resistance to sunlight, all types of soaps, synthetic detergents and bleaches. It is not affected by moths It catches fire readily and unlike other synthetic fibres continues to melt and burn Care to be taken; can prove hazardous for children