Research on Thermal Insulation and Comfort of Hollow Polyester

摘要

As a synthetic filling material, the hollow polyester was well known for its superior thermal insulating properties and was widely used as an insulated filling material for winter outwear and quilters. However, as the limitations of existing knowledge of the material, it was difficult to explain the mechanisms or the sources for its high thermal insulation. The effect of the number of holes and filling amount on its thermal insulation was introduced. Hollow polyester was compared with other thermal material. It also directed the design and product of the thermal production in order to ensure physiological function and comfort when people wearing the thermal production.