Products in Thixotropes

HDK® H15 is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H15 is commonly utilized as a thickening and thixotropic agent in coatings, printing inks, adhesives, cosmetics, and other applications. Additionally, it serves as a reinforcing filler in elastomers, particularly silicone elastomers. Moreover, HDK® H15 functions as a free flow additive in the production of technical powders.

HDK® N20 is a synthetic, hydrophilic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. This white colloidal powder offers high purity and serves multiple purposes. One of the primary applications of HDK® N20 is as a thickening and thixotropic agent in organic systems such as unsaturated polyesters, coatings, printing inks, adhesives, and cosmetics. Additionally, it functions as a reinforcing filler in elastomers, particularly silicone elastomers.

HDK® H21 is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H21 is used as a thickening and thixotropic agent in various applications such as composites, coatings, adhesives, and sealants, particularly in vinylester, epoxy, and polyurethane systems.

HDK® H17 is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H17 is used as a thickening and thixotropic agent in composites, coatings, adhesives, and sealants, particularly in vinylester, epoxy, and polyurethane systems.

HDK® H16 is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H16 is applied as a thickening and thixotropic agent in composites, coatings, adhesives, and sealants, especially in vinylester, epoxy, and polyurethane systems. It also finds applications in adhesives.

HDK® T40 is a standard synthetic, hydrophilic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity commonly used in various industrial applications. HDK® T40 finds applications in flexographic printing, gravure printing, industrial wood coatings, inkjet paper, offset printing, and printing inks.

HDK® N20Plus is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® N20Plus is a white colloidal powder of high purity. It finds applications in offset printing and powder coatings.

HDK® T30Plus is a synthetic, hydrophilic, amorphous silica produced via flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® T30Plus is a white colloidal powder of high purity. It finds applications in inkjet paper, makeup, powder coatings, printing inks, and rheology control.

HDK® T30 is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® T30 is a white colloidal powder of high purity. It finds application in inkjet paper, make-up, powder coatings, printing inks, and rheology control.

HDK® H18 is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H18 is used as a thickening and thixotropic agent in composites, coatings, adhesives, and sealants, particularly in vinylester, epoxy, and polyurethane systems.

AEROSIL® R 816 fumed silica powder offers an alternative technology to stabilize oil/water emulsions. Due to the special surface modification of the silica both hydrophilic and hydrophobic properties are introduced in just one material. This enables AEROSIL® R 816 to enrich at oil/water interfaces and thereby stabilize oil droplets in a continuous water phase by the Pickering effect.Furthermore, AEROSIL® R 816 brings structure to the continuous water phase and increases its viscosity which limits the mobility of the oil droplets, thereby providing for even more emulsion stability.

AEROSIL® R 208 is a fumed silica aftertreated with polydimethylsiloxane with excellent thickening properties.

AEROSIL® 200 HV is a hydrophilic fumed silica with a specific surface area of 200 m²/g.

AEROSIL® R 202 is a hydrophobic fumed silica grade, treated with a polydimethylsiloxane. This product can be used in defoamer formulations for sedimentation stabilization and due to its high hydrophobicity as defoaming component.

AEROSIL® R 812 S is hydrophobic fumed silica grade treated with HMDS (Hexamethyldisilazane). It is even more hydrophobic than AEROSIL® R 812 and convenient for stabilizing a defoamer and well suitable as a component of foam control agents.

AEROSIL® R 805 is a high thickening fumed silica surface treated with OCTMO.

AEROSIL® R 106 is a hydrophobic fumed silica after treated with D4 (Octamethylcyclotetrasiloxane).

AEROSIL® R 8200 is a structure modified hydrophobic silica grade treated with HMDS (Hexamethyldisilazane). It is characterized by an extremely low thickening effect and high compacted bulk density. Its high hydrophobicity makes it suitable as a defoamer silica.

AEROSIL® 300 is a hydrophilic fumed silica with a specific surface area of 300 m²/g.

AEROSIL® R 972 is hydrophobic fumed silica grade treated with DDS (Dichlordimethylsilane). The moderate hydrophobicity of these AEROSIL® products is suited for defoaming properties in the presence of appropriate hydrophobic liquids. They are recomended for improving the sedimentation stability of defoamer dispersions as well.

AEROSIL® 200 is a hydrophilic fumed silica with a specific surface area of 200 m²/g.

AEROSIL® R 812 is hydrophobic fumed silica grade treated with HMDS (Hexamethyldisilazane). It can be used for sedimentation stabilization and due to its high hydrophobicity as defoaming agent.

AEROSIL® OX 50 is a fumed silica with a very low specific surface area, low thickening, and high purity. The product can be used as an additive or as a raw material. In polymer composites, high filler loading can be achieved, making it possible to control essential characteristics of polymers.

AEROSIL® R 974 is hydrophobic fumed silica grades treated with DDS (Dichlordimethylsilane). The moderate hydrophobicity of these AEROSIL® products is suited for defoaming properties in the presence of appropriate hydrophobic liquids. They are recommended for improving the sedimentation stability of defoamer dispersions as well.

AEROSIL® 380 is a hydrophilic fumed silica with a specific surface area of 380 m²/g.

GENIOPLAST® PP 20A08 is a pelletized formulation consisting of 20% functional silicone dispersed in polypropylene. It has been specifically developed as a compounding additive for unfilled and filled thermoplastic polyolefin compounds. This product is odorless. When used within the recommended levels (0.5 - 2%), GENIOPLAST® PP 20A08 does not have a negative impact on the thermo-mechanical properties of the compounds it is added to. Additionally, due to its specific effect, the processing temperature of the polyolefin compound can be slightly lowered.

VINNAPAS® C 341 is a solid, colorless to pale yellowish copolymer of vinyl acetate and crotonic acid. Typical applications for VINNAPAS® C 341 include composites and resin modification for composites, such as fiber-reinforced plastics. VINNAPAS® C 341 is supplied in 25-kg paper bags.

AFCONA 7525 is a block polymer with acidic functionality and viscosity-depressing properties. It is recommended for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems and is primarily used as a wetting and dispersing agent in highly filled systems, providing strong viscosity-depressing properties. It has excellent wetting and dispersing properties with pigments and functional fillers such as ATH, resulting in very low viscosity.

AFCONA 7520 is a block polymer with acidic functional groups that has the ability to reduce viscosity. It is recommended for use in UPE, PVC, epoxy, and polyurethane resin systems, and is especially effective in high-filled systems, such as those used in the artificial marble industry.

AFCONA 7530 is specifically designed for rheology control and is recommended for use in unsaturated polyester, PVC, epoxy, and flexible PU compounding applications. It contains hydroxyl, carboxylic, amine and amide groups, which form a hydrogen bonding network that leads to improved rheology control.

AFCONA 7510P is a block polymer with acidic functional groups and viscosity depressing properties in powder delivery form. It is recommended for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems. AFCONA 7510P is very similar to AFCONA 7500 and AFCONA 7520, but with a different modification. As a result, the performance of these three products is very close but may vary in different binder systems. Of the three products, AFCONA 7510P is the most hydrophilic.

AFCONA 7510 is a block polymer with acidic functional groups that has viscosity-depressing properties. It is recommended for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems, and is especially effective in highly filled systems. It is especially suitable for applications involving ATH systems or artificial marble.

AFCONA 7909 is a block polymer with acidic functionality that is recommended for use in unsaturated polyester, epoxy, and polyurethane resin systems, particularly those with high filler loads such as ATH and artificial marble systems. It has excellent viscosity depressing properties.

AFCONA 7500 is a block polymer with acidic functionality and viscosity depressing properties. It is recommended for use in unsaturated polyester, PVC, epoxy, and polyurethane resin systems. It has excellent viscosity depressing properties in highly filled systems, making it particularly suitable for systems with high filler loads, such as ATH or artificial marble systems. Additionally, AFCONA 7500 is an effective anti-separation additive for LS/LP systems.

Reolosil® QS-102 is a very fine amorphous silicon dioxide made by the combustion of high-purity silicon tetrachloride with oxygen and hydrogen. Relosol is a fluffy white powder and is used in many applications because of its unique properties: extremely small particle size, enormous surface area, high purity, and excellent dispersion.

Reolosil® QS-30 is a very fine amorphous silicon dioxide made by the combustion of high-purity silicon tetrachloride with oxygen and hydrogen. Its unique properties offer advantages in many applications: silicone rubber, sealants, organic elastomers, UPR, adhesives, paint, ink, and free flow. It is used as a reinforcing, thickening, anti-settling, thixotropic, and free flow agent.