Antibacterial mechanism Organic quaternary ammonium salts have excellent antibacterial and antibacterial properties, which have been proven through practice. Studies have shown that using it for the finishing of pure cotton fabrics, it was found that the inhibition rates of Staphylococcus aureus, E. coli and Candida albicans reached 98.12%, 96.86% and 95.14% after 24 hours, showing a broad-spectrum antibacterial effect. It has a high antibacterial rate, and is safe, non-toxic and non-enzyme. Huang Zuoxin [3] studied the adsorption performance of polysiloxane with side groups of benzyldimethylsilylammonium chloride on pure cotton bedding and its bactericidal activity against Escherichia coli and Staphylococcus aureus. The results show that the bactericidal activity is very strong. The Japanese patent reports the use of trimethoxysilyl substituted isocyanurate compounds, trimethoxysilane containing C 10-30 quaternary ammonium group (quaternary ammonium group) and CH 2 Cl 2 as finishing agents to treat polyester Fabric. After heat treatment at 100°C for 10 minutes, the fabric has excellent antibacterial and washing resistance. Organic silicon quaternary ammonium salt (quaternary ammonium salt) is a new type of cationic surfactant. It has high temperature resistance, washing resistance and long-lasting effects. It has a wide range of antibacterial properties and can effectively inhibit Gram-positive bacteria, Gram-negative bacteria, yeasts and fungi. . Its bactericidal mechanism is: using organosilicon as a medium, the ammonium cation group with bactericidal properties is strongly adsorbed on the surface of the bacteria, changing the permeability of the bacterial cell wall, and overflowing enzymes, coenzymes and metabolic intermediates in the bacteria. Make the microorganisms stop breathing and die, so as to achieve the effect of sterilization and bacteriostasis, that is, “contact death” occurs. In the structure, R is an active group, such as OCH 3, OC 2 H 5, etc., which can be hydrolyzed into easily crosslinked silanol groups, dehydrated and condensed with hydroxyl groups on the surface of the fabric. Covalent bonds attach and fix it on the surface of the fabric. Through the graft polymerization of organosilicon, a strong membrane that can kill and inhibit bacteria is formed. The film is non-toxic, non-irritating, harmless to the human body, safe and reliable. R1 is a hydrocarbyl group, an oxygen-containing or nitrogen-containing group, such as (CH2)3NHCH2CH2, CH2COCH2CH2, CH2, etc.; R2 is a hydrocarbyl group containing 1-20 carbon atoms; X is an acid radical anion.
V-Grooved MDF Tambour Board for Advertising, Creating and Installing a V-Grooved Panel Tambour Advertising Board Unleash Creative Freedom with V-Grooved MDF Tambour Board for Advertising Introducing a groundbreaking innovation in the world of advertising – the V-Grooved MDF Tambour Board. This exceptional solution seamlessly blends the classic elegance of wood with modern versatility, transforming your …
Flexible wood panel boards (Tambour boards) with fluted half round wood sticks or V-grooved wood slats designs for home wood wall paneling use. Both fluted half round wood sticks pattern and V-grooved wood slats design flexible wood wall paneling boards are flexible, rollable, suitable for wall covering use, especially for curved and art wall …
Flexible wood panel board (Tambour boards) with fluted half round wood sticks or V-grooved wood slats designs for wood wall paneling use. Both fluted half round wood sticks pattern and V-grooved wood slats design flexible wood wall paneling boards are flexible, rollable, suitable for wall covering use, especially for curved and art wall covers. …
Advantages of using flexible half round fluted wood sticks design wood panel boards to create room or office dividers/partitions: Elegance and Aesthetics: The half round fluted wood sticks design of the flexible half round fluted wood sticks design wood panel boards adds a touch of sophistication and elegance to any space, enhancing its visual …
A DIY process for using flexible wood panel boards with V-grooved wood slats or fluted half round wood sticks designs for interior ceiling decoration: Materials Needed: Flexible wood panel boards with V-grooved wood slats or fluted half round wood sticks designs Measuring tape Pencil Straight edge or ruler Saw or utility knife Adhesive suitable …
Flexible wood panel boards with V-grooved wood slats or fluted half round wood sticks designs for ceiling decoration through DIY Using flexible wood panel boards with V-grooved wood slats or fluted half round wood sticks design for ceiling decoration through DIY offers several advantages: Cost-Effective: DIY ceiling projects using flexible wood panels can be more …
Portable, rollable, and DIY purposes of V-groove engineered wood flooring panel with back-bonded textile (4′ x 8′ large flexible and rollable wood flooring panel) Compare the advantages and differences for portable, rollable, and DIY purposes between V-groove engineered wood flooring panel with back-bonded textile (4′ x 8′ large flexible and rollable flooring panel) and …
Stability and resistance to temperature changes for wood swelling or contraction of V-groove engineered wood flooring panel and traditional wood flooring Compare the stability and resistance to temperature changes for wood swelling or contraction between V-groove engineered wood flooring panel with back-bonded textile (4′ x 8′ large flexible and rollable panel) and traditional wood …
V-groove engineered wood flooring panel in 4’x8′ large flexible and rollable panel type. compare V-groove engineered wood flooring with back-bonded textile (4′ x 8′ large rollable panel) and traditional wood flooring (joint type piece by piece) for DIY user consideration: V-groove Engineered Wood Flooring with Back-Bonded Textile (4′ x 8′ Large flexible and Rollable …
Flexible wood panel board with fluted half round wood sticks and V-grooved wood slats designs for home divider and office partition use. Both fluted half round wood sticks image and V-grooved wood slats design of the flexible wood panel boards are suitable for home divider and office partition use. Showcase the slats or sticks …
