Wool fabric has good thermal insulation properties due to its unique fiber structure and material properties. The following is an evaluation of the thermal insulation effect of woolen fabrics:
1. High thermal insulation performance: Woolen fabrics are composed of capillary fibers, and there are a large number of fibers between them. The air pores can hinder the flow of cold air and form a layer of warm air, effectively retaining body heat and providing good insulation effect.
2. Long-lasting thermal insulation effect: Woolen fabric has excellent thermal insulation properties and strong heat retention, which can keep the body warm for a long time. . Even at lower outside temperatures, it can still provide enough heat to the human body to make people feel comfortable and warm.
3. Moisture absorption and warmth preservation: Woolen fabric has excellent hygroscopic properties, which can quickly absorb sweat and moisture from the body and absorb it through the air layer between fibers. It evaporates quickly. This moisture-absorbing and warm-keeping property allows woolen fabrics to stay dry for a long time, effectively preventing the cold feeling caused by moisture.
4. Light and comfortable: Woolen fabric is soft, light and comfortable to wear. Its fiber structure makes the fabric have a certain degree of elasticity and softness, which does not give people a sense of restraint when wearing it, while maintaining the body’s natural movement and breathing.
5. Wear resistance and pressure resistance: Woolen fabric has good wear resistance and pressure resistance due to the many interlacing points between fibers. . Woolen clothing can withstand a certain amount of pulling and pressure, is not easily deformed and broken, and can maintain good shape and warmth.
In short, woolen fabric is widely favored for its excellent thermal insulation performance, moisture absorption and warmth retention, lightness and comfort. It is an ideal material choice for making winter clothing and thermal products, effectively providing warmth and comfort.
