Softener formulation analysis component detection

Most synthetic fabrics and wool, velveteen fabric after repeated washing gradually harden, feel rough, wearing uncomfortable, and even electrostatic dust, sparkle phenomenon. Softener is able to improve the situation well, it can be adsorbed on the surface of textile fibers and fiber surface feel smooth to change, to make products more comfort auxiliaries. Clothes softener used only with a soft performance, but also anti-static, anti-hard water effect, moisturizing effect and other characteristics. Softener commonly used mainly surfactant and polymer two categories. Cationic softener is the most important species in all types of softener, softening the polymer main types of emulsion silicone softener and polyethylene. Low molecular weight polyethylene is a low molecular weight polyethylene softener emulsion treatment after the oxidation products by emulsion formed, has a certain affinity for the fiber, the fabric has a smooth feel, can use the same bath with resin and the resin can be increased due to consolidation reduced tear strength and abrasion resistance. Cationic softener softeners can be divided into tertiary amines, quaternary ammonium softener. Cationic softener easily adsorbed on the fiber surface, the strong binding capacity, high temperature, resistance to washing, antistatic synthetic fibers have a certain effect, therefore, widely used in cotton, nylon, acrylic and other fabrics, which use the most is the double octadecyl dimethyl ammonium chloride. And every kind of fabric softener with the performance is always limited, in order to get a number of good results, you can use two or more of softener mixed use. Softener product analysis commonly used infrared spectroscopy (FTIR), means of nuclear magnetic resonance (1H NMR), mass spectrometry (MS), X diffraction analysis (XRD), ICP-MS, X fluorescence spectroscopy, ion chromatography analysis. By means of these tests can be a good resolve softener formulation, the role of softener composition to have a detailed understanding of the various companies develop more convenient, the market dynamics.哲博 detection rely on Zhejiang University academic strengths and analysis personnel, with a variety of analytical testing methods, has accumulated rich experience in chemical analysis products, through professional, reliable and comprehensive means of separation and detection identify unknown qualitative and quantitative analysis, research and production adjustment formula, new product development, improve the production process to provide a scientific basis, but according to customer needs, provide post-tracking technical guidance.