FUMED SILICA ( EROSIL – NV/200 XL 5M) ( For Printing Ink Industry)

FUMED SILICA ( EROSIL – NV/200 XL 5M), Fumed silica, such as Erosil-NV/200, is a type of amorphous, nano-sized silica produced by the vapor-phase hydrolysis of silicon compounds also known as pyrogenic silica, is a highly pure form of silicon dioxide that is manufactured by burning silicon tetrachloride in an oxygen-rich flame. FUMED SILICA ( EROSIL – NV/200 XL 5M) is commonly used in the printing ink industry as an additive to improve various ink properties. Here are some of the applications and uses of fumed silica in the printing ink industry:

1. Thickening Agent: FUMED SILICA (EROSIL – NV/200 XL 5M) is a highly effective thickening agent for printing inks. It has a high surface area, which allows it to absorb large amounts of liquid, and its fine particle size gives it a low bulk density. This makes it easy to disperse in ink formulations, and it can provide a significant increase in viscosity with relatively small amounts of material. FUMED SILICA (EROSIL – NV/200 XL 5M) is also thixotropic, which means its viscosity decreases under shear stress, making it easier to apply and spread evenly.
2. Anti-settling Agent: Settling of pigments and other solid particles is a common problem in printing inks, and it can lead to inconsistent print quality and other issues. FUMED SILICA (EROSIL – NV/200 XL 5M) is an effective anti-settling agent because it has a high surface area and forms a network of particles that can trap and suspend other particles in the ink. This helps to maintain a uniform dispersion of solids in the ink, even during storage and transport.
3. Rheology Modifier: FUMED SILICA (EROSIL – NV/200 XL 5M) is an excellent rheology modifier for printing inks. It can be used to adjust the flow properties of the ink, making it more or less viscous depending on the application requirements. FUMED SILICA (EROSIL – NV/200 XL 5M) can also improve the thixotropic properties of the ink, allowing it to flow more easily during printing while maintaining its viscosity when at rest.
4. Gloss Control: FUMED SILICA (EROSIL – NV/200 XL 5M) can be used to control the gloss of printed materials. This is because it can form a surface layer that scatters light and reduces the reflectivity of the printed surface. By varying the amount of FUMED SILICA (EROSIL – NV/200 XL 5M) in the ink formulation, it is possible to achieve a range of gloss levels, from high gloss to matte.
5. Inkjet Inks: Inkjet inks are a specialized type of printing ink that require specific properties to function properly in inkjet printers. FUMED SILICA
   (EROSIL – NV/200 XL 5M) is commonly used in the formulation of inkjet inks because it can improve the stability of the ink and prevent clogging of the printer head. Fumed silica also provides a thixotropic effect, which reduces the shear stress on the printer head and helps to prevent ink droplets from breaking up during printing.

Overall, FUMED SILICA ( EROSIL – NV/200 XL 5M) is a highly versatile and valuable additive for the printing ink industry. Its unique properties make it an ideal choice for improving the performance and quality of a wide range of ink formulations, and it is widely used in many different applications, from commercial printing to specialty printing inks for industries like food packaging, electronics, and textiles.