Fluorine-containing and fluorine-free products are increasingly popular in the textile market. More and more textile companies choose to waterproof fabrics to increase their waterproof function and enhance their market competitiveness. So what is the difference between fluoride-free and fluoride-containing?
1. In terms of chemical composition: fluorine-free fabrics are completely free of fluoride and comply with international environmental protection requirements and import and export trade standards; while fluorine-containing fabrics are fabrics containing fluorine compounds, mainly divided into C6 and C8. C8 has gradually become more popular due to environmental issues. It was eliminated from the market, and the PFOS/PFOA content contained in C6 was lower than the detection value. It became an upgraded version of C8 and participated in international import and export trade.
2. In terms of functions: the fluorine-free waterproof effect is outstanding, and the fabric after finishing has a high water-repellent effect; the fluorine-containing fabric has excellent three effects of waterproofing, oil-proof, and anti-fouling, and the processed fabric is waterproof, oil-proof, and anti-fouling. The effect is good and the washability is particularly good.
3. Compatibility: Fluorine-free has a water-repellent effect when used alone, and can be used as a fluorine-containing synergist to improve the waterproof level of fabrics;
4. Application scope: Fluorine-free is mainly used for waterproof finishing of fabrics, while fluorine-containing can be used for three-proof finishing of fabrics.
Focusing on the research and development and application of textile, it has rich application experience. Its main products include: fluorine-free, waterproof and oil-repellent agents, three-antibiotic finishing agents, antibacterial deodorants and other functional finishing agents. Welcome to call for consultation: 020-32058382.
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