Which is better, graphene fabric or pure cotton? Graphe […]
Which is better, graphene fabric or pure cotton? Graphene is currently the thinnest and highest-strength material in nature. Its strength is 200 times higher than that of steel. At the same time, it has good elasticity and can stretch up to 20% of its own size.
As a new type of nanomaterial with the thinnest, strongest, and strongest electrical and thermal conductivity discovered so far, graphene is called "black gold" and is the "king of new materials". Some scientists predict that graphene is very likely to set off a battle. The disruptive new technology and industrial revolution sweeping the world will "completely change the 21st century."
Graphene fabric has strong stretch and strength, and the fabric also has very good elasticity. Graphene fabric also has good antibacterial and antibacterial properties. The fabric itself is non-toxic, and it is very skin-friendly and comfortable after being made into clothes. Excellent wearing experience. At the same time, it can also be worn next to the body. Graphene fabric has a good health care effect.
Pure cotton fabric is a fabric produced by textile technology with cotton as raw material. It has the characteristics of moisture absorption, breathability, heat resistance, alkali resistance and hygiene. Generally speaking, pure cotton fabrics have better moisture absorption and heat resistance and are comfortable to wear.
Features of pure cotton:
1. Hygroscopicity:
Cotton fiber has good hygroscopicity. Under normal circumstances, the fiber can absorb moisture from the surrounding atmosphere, and its moisture content is 8-10%, so it touches human skin and makes people feel soft and not rigid. If the humidity of the cotton cloth increases and the surrounding temperature is higher, all the moisture contained in the fiber will evaporate and disperse, so that the fabric will maintain a water balance and make people feel comfortable.
2. Warmth retention
Because cotton fiber is a poor conductor of heat and electricity, the thermal conductivity is extremely low, and because cotton fiber itself has the advantages of porosity and high elasticity, a large amount of air can accumulate between the fibers, and air is a poor conductor of heat and electricity, so pure Cotton fiber textiles have good warmth retention. Wearing pure cotton clothing makes people feel warm.
3. Heat resistance:
Pure cotton fabric has good heat resistance. When the temperature is below 110°C, it will only cause the moisture on the fabric to evaporate and will not damage the fiber. Therefore, the pure cotton fabric has no effect on the fabric at room temperature, wearing, washing, printing and dyeing. Improve the washability and wearability of cotton fabrics.