1. High moisture absorption, large shrinkage rate, about 4~10%
2. Alkali-resistant but acid-sensitive. Cotton fabric is extremely unstable to inorganic acids, even very dilute sulfuric acid can cause damage to it, but
organic acidsThe effect is weak, almost without destructive effect. Cotton cloth is relatively alkaline-resistant, and general dilute alkalis do not affect cotton cloth at room temperature, but under the action of strong alkalis, the strength of cotton cloth will decrease. It is often used to take advantage of 20%.
Soda ashLiquid-processed cotton fabric can be obtained as 'silk-bright' cotton fabric.
3. Light resistance
Thermal resistanceGeneral. Cotton cloth slowly oxidizes in sunlight and the atmosphere, causing strength to decrease. Long-term exposure to high temperatures can damage cotton cloth, but it can withstand brief high-temperature treatments of 125~150℃.
4. Microorganisms have destructive effects on cotton fabrics, which is manifested by their susceptibility to mold.
5. Hygiene: Cotton fiber is
Natural fibersIts main component is cellulose, with a small amount of wax-like substances and nitrogenous compounds as well as pectin.
100% CottonThe fabric has been thoroughly inspected and tested, and there is no stimulation or adverse effects when it comes into contact with the skin. It is beneficial and harmless to the body, and has good hygiene performance.