HDK®

Synthetic, hydrophobic, amorphous silica, produced via flame hydrolysis. Acts as a thickening, thixotropic and antisedimentation agent in coatings, printing inks. Mainly used in polar systems... view more

Synthetic, hydrophobic, amorphous silica, produced via flame hydrolysis. Acts as a thickening, and thixotropic agent in coatings, and printing inks. Possesses high purity. Used as a reinforcing... view more

Pyrogenic silica. Acts as a thickening and thixotropic agent in coatings, especially in vinylester, epoxy and polyurethane systems. It is a synthetic, hydrophobic, amorphous silica, produced via... view more

Synthetic, hydrophobic amorphous silica. Used as a thickening and thixotropic agent in coatings especially in vinylester, epoxy and polyurethane systems... view more

Synthetic, hydrophobic, amorphous silica, produced via flame hydrolysis. Acts as a thickening, and thixotropic agent in coatings, and printing inks. Possesses high purity. Used as a reinforcing... view more

Synthetic, hydrophobic amorphous silica, produced via flame hydrolysis. Acts as a thixotropic agent. Has a shelf life of at least 24 months when stored in unbroken original packaging in dry storage... view more

HDK® H20RH by Wacker is a low density, hydrophobic silica treated with alkylsilane. Acts as a thickening agent. It is a silicone-fluid-free additive. Available in the form of white, amorphous... view more

Hydrophobic amorphous silica. Used in coatings and printing inks... view more

Synthetic, hydrophobic, amorphous silica, produced via flame hydrolysis. Acts as a thickening, and thixotropic agent in coatings, and printing inks. Possesses high purity. Used as a reinforcing... view more

HDK® H30LM by Wacker is a silane modified pyrogenic silica. Features high specific surface areas with pronounced water repellency, which is greater in HDK® H30RM. Exhibits excellent transparency in... view more

Hydrophobic amorphous silica. Used in coatings and printing inks... view more

HDK® H30RY by Wacker is a hydrophobic, methacrylic-functional silica. It is a white, amorphous powder of low density and large specific surface area. Can be chemically incorporated into resin... view more

HDK® N20 by Wacker is a high purity, synthetic, hydrophobic, amorphous silica, produced via flame hydrolysis. Acts as a thickening and thixotropic agent in many organic systems, eg. in unsaturated... view more

Synthetic, hydrophobic, amorphous silica, produced via flame hydrolysis. Acts as a thickening, and thixotropic agent in many organic systems, eg. in unsaturated polyesters, coatings, and printing... view more

HDK® N20P by Wacker is a synthetic, hydrophilic, amorphous silica, produced via flame hydrolysis. Acts as a thixotropic agent. It is a white colloidal powder of high purity. HDK® N20P is used in... view more

HDK® S13 by Wacker is a high purity, synthetic, hydrophilic, amorphous silica. Acts as a thixotropic agent. HDK® S13 is used in coatings, inkjet and printing inks... view more

HDK® T30 by Wacker is a synthetic, hydrophobic, amorphous silica, produced via flame hydrolysis. Acts as a thickening and thixotropic agent. HDK® T30 is used in coatings, lacquers and inkjet... view more

HDK® T40 by Wacker is a synthetic, hydrophobic, amorphous silica, produced via flame hydrolysis. Acts as a thickening and thixotropic agent. It is a white colloidal powder of high purity. HDK® T40... view more

HDK® V15 by Wacker is a high purity, synthetic, hydrophilic amorphous silica. It is a white colloidal powder. HDK® V15 is used as a rheology additive in coatings... view more

HDK® V15P by Wacker is a high purity, mechanically densified, synthetic, hydrophilic amorphous silica. Acts as a thixotropic agent. HDK® V15P is used in coatings and printing inks... view more