Name: China Customized Water Soluble Silk Fibroin Manufacturers Suppliers Factory - Good Price - Asclepius
Brand: Asclepius
SKU: 69002919

Function

1.Fiber efficiency

Silk is a natural protein fibre, which contains about 70% of silk fibroin, while silk fibroin is rich in protein and contains 18 kinds of amino acids.

Leucine can accelerate cell metabolism, serine and threonine can delay skin aging, tryptophan and tyrosine can absorb ultraviolet rays.

Therefore, various excellent functions of silk fibroin are transferred to the wearing fibers that live with human beings overnight.

Care for human skin, so that human beings have healthy skin. In line with the new century of human green consumption concept.

At the same time, adding silk protein into various wearing fibers can improve various properties of the fibers, such as improving hygroscopicity to a certain extent, enhancing dyeing and antistatic properties, which is conducive to wearing comfort.

2.Application of Water soluble silk fibroin in crease-proof finishing of cotton fabrics

With the increasing awareness of environmental protection at home and abroad, formaldehyde-free crease-proof finishing has become an inevitable development trend.

The developed formaldehyde-free finishing agents, such as epoxy resin, dihydroxyethyl sulfone, polycarboxylic acid and water-soluble polyurethane, have achieved some results in application, but they all have some shortcomings.

Water soluble silk fibroin is difficult to select a wrinkle-proof finishing agent with good comprehensive properties such as strong wrinkle-proof, little damage to strength, no yellowing, low toxicity and low cost.

3.Application of silk fibroin in wool fabrics

Two-component fibers can be formed by coating silk fibroin on the surface of wool fibers, resulting in a fabric with both silk feel and natural characteristics of wool fibers.

The soluble protein is coated on the surface of wool fabric pretreated with multi-functional resin, and evenly coated on the surface of wool fibers by using a pad dyeing machine in the laboratory. Compared with untreated fabric samples, all treated fabric samples have soft and furry sensations, especially wool/silk fabrics.

The experimental wool white cloth with certain dyeing fastness was treated with silk fibroin sericin aqueous solution of 0.5% for one hour at different temperatures at a ratio of 1:20, then washed in 40 cC running water for 15 minutes, and then dried naturally. The dyeing property is good. The color of the wool is similar to that of silk. SEM observation shows that there is a phenomenon of sericin and silk fibroin attachment between the surface of wool scales and wool scales. The friction coefficient decreases, and the texture has a sense of smoothness, body feeling and thickness.

Woven wool fabrics were pretreated by anion and then immersed in silk fibroin aqueous solution containing cationic resin. The resin fixed the silk fibroin particles on wool fibers by ionic bonding with wool.

The surface of modified wool fibers is uniformly and firmly adhered to silk fibroin particles, which makes wool fabrics have silk texture and luster, and improves durability: due to the uniform adhesion of silk fibroin, the fabric has no dyeing defects; silk fibroin firmly adheres to the fibers, repeated washing will not fall off. Good washing resistance.

4.Skin Care

The cosmetic effects of silk were recorded in Sun Simiao's Thousand Gold Prescriptions in Tang Dynasty, Wang Huaiyin's Taiping Sacred Prescription in Song Dynasty and Li Shizhen's Compendium of Materia Medica in Ming Dynasty. Because the natural skin affinity of silk is very obvious, it has been widely used in ancient cosmetology. Limited by the technical conditions at that time, in ancient times, silk was ground into fine powder and applied to the face to make the skin moist and white.

Modern research has confirmed that the function of silk in skin care and beauty is mainly related to silk fibroin protein contained in silk. Silk fibroin contains 18 kinds of amino acids and trace elements. It has strong affinity with human skin and is easily absorbed by human skin. The birth of modern biochemical technology and nanotechnology further improves the absorption of silk fibroin and other trace elements in skin.

It can increase the water content of cuticle, promote collagen synthesis, enhance skin tension and elasticity, promote the decomposition of pigments, and evenly skin color. Frequent use of silk fibroin cosmetics and skin care products can make the skin white, moist, glossy and elastic, and can significantly improve the problem of yellowish, dumb, dry lines and relaxed skin.

As a natural skin care product, silk has great advantages and development space in the field of cosmetology and skin care because of its obvious efficacy, safety and no side effects.