Sun Protection Factor, abbreviated as SPF, refers to the ratio of the energy required to produce small erythema on skin protected by sunscreen to the energy required to produce the…

Disperse dyes are used every day, but can you tell me at once why glacial acetic acid is added to adjust the pH value when dyeing with disperse dyes? (Nowadays, organic acids are a…

Sanitation Sanitation has two meanings: antibacterial (bacteria, fungi) and anti-odor. . The Tokyo Metropolitan Industrial Research Institute in Japan uses mustard to develop anti-…

According to the different use occasions of antistatic textiles, various industries also have different technical requirements. Therefore, product standards and corresponding techn…

ISO standards ISO 18184-2014 Textiles–Determination of antiviral activity of textile products ISO 13629-2-2014 Textile Antifungal Performance Test Standard Part 2 Plate Metho…

Antibacterial materials ASTM E2149-2013a Determining the antimicrobial behavior of steady-state antimicrobials under dynamic contact conditions GB/T 21510-2008 Testing method for a…

(1) What is static electricity? All substances are directly composed of atoms. Usually atoms have the same electrons (negative charge) and protons (positive charge), so normally th…

What is functional clothing fabric? Today, let’s talk about this topic. With the improvement of people’s living standards, great demand changes have taken place in the field …

1. Principle of wrinkle formation Cotton fiber is composed of cellulose macromolecules linked by β-2D glucose residues through 1,4 glycoside bonds. Each glucose ring in the cellulo…