Bamboo fiber is a cellulose fiber extracted from naturally grown bamboo. It is the fifth largest natural fiber after cotton, linen, wool and silk. Alfa Chemistry offers bamboo fiber products to meet your specific needs.
Introduction
Bamboo fiber is a truly natural and environmentally friendly green fiber. It has good softness, breathability, hygroscopicity, antibacterial, hypoallergenic, deodorant and anti-ultraviolet properties. These excellent properties make bamboo fiber widely used in the textile field.
Chemical Composition
The chemical composition of bamboo fiber is mainly cellulose, hemicellulose and lignin. The three are all high polysaccharides, and the total amount accounts for more than 90% of the dry mass of the fiber, followed by protein, fat, pectin, tannin, pigment, ash, etc. Cellulose is the main component of bamboo fiber, but the cellulose content in bamboo fiber is significantly lower than that of cotton fiber and fibrilia. Hemicellulose is an amorphous substance, which is the "adhesive" and "filler" between fibers and microfibers. Lignin is an aromatic polymer compound composed of phenylpropane structural units linked by ether bonds and carbon-carbon bonds. It is located between the intercellular layer and the fine fibers. Its content is generally 23%-34%, which is the main factor producing the color of bamboo fiber.
Morphological Structure
A single bamboo fiber is slender, pointed at both ends, and spindle-shaped. The inner wall of the fiber is relatively smooth, the cell wall is very thick, and the cell cavity is small. There are many shallow grooves on the longitudinal surface of the bamboo fiber. The cross section is close to an ellipse, and it is covered with large and small gaps, arranged in a plum blossom shape, and the edges are irregularly serrated.
Properties
- Softness. Bamboo fiber is often compared to silk and cashmere, offering a luxurious softness.
- Breathability. The porous nature of bamboo fiber makes it have excellent breathability. Its breathability is 3.5 times stronger than cotton, and it is known as "breathing fiber".
- Hygroscopicity. Bamboo fibers can absorb moisture efficiently, being 3-4 times more absorbent than cotton. This property makes them excellent for towels, bathrobes, and other moisture-wicking applications.
- Antimicrobial property. Bamboo fiber has natural antibacterial, bacteriostatic and bactericidal effects. Because bamboo contains "bamboo-kun," a natural antimicrobial agent that helps reduce bacteria growth.
- Hypoallergenic property. The natural properties of bamboo make it less likely to cause allergic reactions compared to synthetic fibers and even some natural fibers.
Applications
Bamboo fiber is a popular choice for various textile applications, including but not limited to:
- Clothing. Bamboo fiber is used to manufacture a variety of clothing such as t-shirts, socks, underwear, and athletic wear. Its softness, breathability, and moisture-wicking properties make it particularly suitable for activewear and intimate apparel.
- Home textiles. Bamboo fiber is employed in producing bed linens, towels, and curtains. The antibacterial and moisture-absorbing qualities of bamboo make it an excellent choice for items that come in close contact with the skin.
- Medical textiles. The antimicrobial and hypoallergenic properties of bamboo fiber are beneficial in medical textiles, including bandages, surgical gowns, and hospital linens, reducing the risk of infections and providing comfort.
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