Textile Coating Formula Table
The following is the textile coating formula table:| Ingredient | Weight (g) |，|------------|------------|，| Polymer binder | 300 |，| Titanium dioxide | 200 |，| Zinc oxide | 150 |，| Mica powder | 100 |，| Carbon black | 50 |，| Nylon-6,6 | 200 |，| Butylene-1,3-diene | 100 |，| Ethylene-1,2-diene | 50 |，| Trimethylolpropane | 20 |，| Ethylene oxide | 10 |，| Diethylamine | 5 |
The textile coating process is a crucial step in the production of textiles, offering protection, functionality, and aesthetic enhancement. Coating formulations are tailored to meet specific performance criteria and ensure that the end product meets the desired quality standards. This article presents a textile coating formula table that outlines the essential components and their corresponding concentrations for a range of coating applications.
Textile Coating Formula Table
| Component | Concentration (wt%) | Description |
| Polymer Binder | 20-40% | Polymer used to bind the coating to the textile surface. |
| Pigments | 5-20% | Colored particles that impart color to the coating. |
| Fillers | 10-30% | Inorganic or organic particles used to enhance mechanical or thermal properties. |
| Antibiotics | 0.5-5% | Agents that protect the coated textile from microbial growth. |
| Flame Retardants | 5-15% | Compounds that enhance the fire resistance of the coated textile. |
| Wetting Agents | 0.5-5% | Surface-active compounds that improve the wettability of the coating solution. |
| Emulsifiers | 1-5% | Agents that stabilize the coating solution by breaking up large droplets into smaller ones. |
| Preservatives | 0.5-1% | Compounds that prevent the deterioration of the coating solution during storage. |
| Water | Balance | Solvent used to adjust the viscosity and ensure proper mixing of the components. |
Polymer Binder
Polymer binders are essential components in textile coatings, providing adhesion between the coating and the textile surface. The concentration of polymer binder in the formula table ranges from 20 to 40%, depending on the desired mechanical properties and adhesion performance. Commonly used polymer binders include polyesters, polyamides, and acrylics.
Pigments
Pigments impart color to the coating and are typically present at concentrations between 5 and 20%. The choice of pigment depends on the desired color and its stability under various conditions, such as heat, light, and chemical exposure. Common pigments include inorganic pigments, such as titanium dioxide (TiO2), iron oxide (Fe2O3), and zinc oxide (ZnO), as well as organic pigments, such as carbon black, phthalocyanine blue, and anthraquinone dye.
Fillers
Fillers are inorganic or organic particles added to enhance mechanical or thermal properties of the coating. Their concentration in the formula table ranges from 10 to 30%. Common fillers include silica, alumina, talc, calcium carbonate, and fibers such as glass fibers and carbon fibers. These fillers provide additional reinforcement and improve the overall performance of the coated textile.
Antibiotics
Antibiotics protect the coated textile from microbial growth, particularly in applications where the textile is exposed to water or soil. Their concentration in the formula table is between 0.5 and 5%. Common antibiotics include copper compounds, quaternary ammonium compounds, and halogenated hydrocarbons. These antibiotics effectively kill or inhibit the growth of bacteria, fungi, and other microorganisms.
Flame Retardants
Flame retardants enhance the fire resistance of the coated textile by reducing the flammability of the material. Their concentration in the formula table is between 5 and 15%. Common flame retardants include phosphorus compounds, nitrogen compounds, and antimony compounds. These retardants work by forming a protective layer on the surface of the textile that can withstand high temperatures and prevent further combustion.
Wetting Agents
Wetting agents improve the wettability of the coating solution by reducing surface tension and promoting spreadability on the textile surface. Their concentration in the formula table is between 0.5 and 5%. Common wetting agents include surfactant compounds such as alkylphenol ethoxylates (APEs), alkylsulfates (AS), and fluorinated surfactants (F-surfactants). These agents help ensure that the coating solution is evenly distributed on the textile surface and improves adhesion between the coating and substrate.
Emulsifiers
Emulsifiers stabilize the coating solution by breaking up large droplets into smaller ones, improving its dispersibility in water or other solvents. Their concentration in the formula table is between 1 and 5%. Common emulsifiers include fatty acids, esters, and block copolymers composed of hydrophilic and hydrophobic segments. These emulsifiers help ensure that the coating solution remains stable during storage and application.
Preservatives
Preservatives prevent deterioration of the coating solution during storage by inhibiting microbial growth or chemical reactions
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