Products in Fillers & Extenders

BTC Europe GmbH Blanc Fixe BTC F is a barium sulfate within the sulfate chemical family, serving as a filler in the CASE (Coatings, Adhesives, Sealants, and Elastomers) industry. With a solid physical form, this product is tailored for applications in industrial coatings, specifically within the paints and coatings sector. As a versatile ingredient, BTC Europe GmbH Blanc Fixe BTC F contributes to enhancing the properties of coatings, providing desirable features for industrial applications.

MITO® ACRE™ is a renewable, sustainable, cornstarch-based additive that can be used to replace non-renewable fillers like mica. Much like MITO® E-GO™, MITO® ACRE™ added to a polymer acts as a scaffold, creating remarkable bonding and adherence. It is easy to use and integrate, with the same reactive dispersion as MITO® E-GO™. For added flexibility, it doesn’t alter the optical properties of polymers and can be processed with pigmentation. Most importantly, the unique structural properties of MITO® ACRE™ greatly improve product performance.   https://mitomaterials.com/products/mito-acre

HDK® H20 is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H20 is used as a thickening and thixotropic agent in coatings, printing inks, adhesives, cosmetics, and other applications. It also serves as a reinforcing filler in elastomers, particularly silicone-elastomers. Additionally, HDK® H20 acts as a free flow additive in the production of powder coatings.

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® D05 is a synthetic, hydrophilic amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. Achieving a good dispersion of HDK® D05 is essential to ensure optimal performance. This product serves as a filler in both organic and inorganic systems, allowing for high loading without significant impact on rheology. It finds application in various industries, including coatings and resins. HDK® D05 is also valued as a highly pure source of SiO².

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® 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® N20D is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® N20D serves as a thickening and thixotropic agent in numerous organic systems, including unsaturated polyesters, coatings, printing inks, adhesives, cosmetics, and more.

HDK® H30 is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H30 finds application as a thickening and thixotropic agent in various industries including coatings, printing inks, adhesives, cosmetics, and others. Additionally, it is utilized as a reinforcing filler in elastomers, specifically silicone-elastomers. Moreover, HDK® H30 acts as a free flow additive in the production of powder coatings.

HDK® H2000 is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H2000 is primarily used as a reinforcing filler in silicone-elastomers, enhancing their properties. Furthermore, it serves as a free flow additive in the production of technical powders and finds application as an additive in antifoam agents.

Dynasylan® 6490 is a concentrate of vinyl silane (oligomeric siloxane) containing both vinyl and methoxy groups. This nearly odorless, colorless, low-viscosity liquid acts as an excellent compatibilizer between inorganic fillers (such as kaolin, MDH, ATH) and organic polymers (including EPDM, EVA, PE).

Dynasylan® 6498 is a concentrate of vinyl silane (oligomeric siloxane) containing vinyl and ethoxy groups. This low-viscosity liquid, nearly odorless and colorless, serves as a superb compatibilizer between inorganic fillers (such as kaolin, MDH, ATH) and organic polymers (including EPDM, EVA, PE).

DISPERAL 60 is a high-purity, acid dispersible boehmite. It exhibits a unique combination of purity, consistency, and dispersibility that makes it an excellent material for use in colloidal applications. The Sasol range of dispersible boehmites has traditionally been used in application such as sol-gel ceramics, catalysis, refractory materials, rheology control, and surface frictionizing.

Portafill® A10 is produced from carefully selected synthetic aluminum hydroxide (ATH). The standardized quality of Portafill® A is guaranteed by means of an ISO 9001-certified quality management plan. The chemical composition of the raw material and the finished product is closely monitored, and the particle size is kept within a narrow variation. Portafill® A micronized functional fillers are used in thermosetting powder coatings as an alternative to barium sulfate, when the high density is a limitation. In addition, Portafill® A fillers are less prone to the phenomenon known as "water spotting" in comparison to barium sulfate. It has very good chemical inertness (for outdoor and chemical applications).

Dar-Tech Portaryte® D80 is produced from carefully selected, naturally occurring off-white baryte. Dar-Tech Portaryte® D is successfully used in applications where excellent chemical inertness is required but high brightness and consistent color are less important, e.g., primers, sealants, and adhesives. The exceptionally high density of baryte makes Dar-Tech Portaryte® D an economical filler of choice for sound deadening in automotive and domestic applications (e.g. sewer pipes). The quality of Dar-Tech Portaryte® D is guaranteed by an ISO 9001-certified quality management plan. The chemical composition of the raw material and the finished product is closely monitored, and the particle size is kept within a narrow variation.

Portafer M63 is produced from iron oxide, in which the main constituent is magnetite (Fe3O4). The standardized quality of Portafer® M 63 is guaranteed by an ISO 9001-certified quality management plan. The raw materials and production are closely monitored to ensure a constant quality with regard to their chemical composition and grain size. Portafer® M is the filler of choice for sound deadening in automotive and domestic applications due to its exceptionally high density. Portafer® M is used in some applications because of its ferro magnetic properties, such as magnetic paints and microwave heatable compounds.

Portaflame® SG 25 LSA is produced from carefully selected synthetic aluminum hydroxide (ATH). This range of Portaflame® LSA grades are "low viscosity" optimized grades with exceptional low oil absorption values, giving the formulator the opportunity to achieve higher loading levels in different polymer systems.

Casiflux A 7020 is a white wollastonite (calcium silicate) powder that is used in glazes and ceramic bodies. It is used as a filler for paints, plastics, welding electrodes, metallurgical powders, cement fiber boards, calcium silicate boards and bricks, and low temperature refractories.

Silverline 303 is a high-purity microcrystalline talc product. Silverline 303 enhances film strength and flexibility and provides barrier properties in architectural and industrial primers to improve corrosion resistance and stain-blocking ability. This product can be used as a cost-effective reinforcing agent or a dusting/parting agent.

Mistron® Vapor R Densified is a functional additive with high purity that is particularly suitable for adhesives, caulks, mastics, and sealants. This additive enhances the mechanical properties of these products and imparts hydrophobicity and barrier properties, thereby improving their corrosion resistance. Comprised primarily of talc (hydrous magnesium silicate), chlorite, dolomite, and magnesite, the product is odorless and has a white or off-white to light gray color.

Nicron® 604 is a high-purity microcrystalline talc. The lamellar nature of Nicron® 604 enhances film strength and flexibility and provides barrier properties in architectural and industrial primers and topcoats to improve corrosion resistance and stain-blocking ability. Nicron® 604 is also used in paints to improve sag resistance and maximize prime pigment extension.

Casiflux CA 45 is a white wollastonite (calcium silicate) powder that is used in glazes and ceramic bodies. It is used as a filler for paints, plastics, welding electrodes, metallurgical powders, cement fiber boards, calcium silicate boards and bricks, and low temperature refractories.

Mistron® 353 is a high-purity microcrystalline talc. Mistron® 353 is used in interior and exterior coating, adhesive, and sealant formulations to reduce hard settling, improve sag resistance, and maximize prime pigment extension. Mistron® 353 is used in solid-color and semi-transparent wood stains to prevent tannin bleed and improve gloss uniformity without introducing abrasive characteristics.

Mistrofil MT Compacted is a versatile functional mineral that finds its application in numerous industries such as paper, paints, ceramics, plastics, and others. Its composition is predominantly made up of talc (hydrous magnesium silicate), chlorite, dolomite, and magnesite. The product is characterized by its odorless nature and appears in a white or off-white to light gray color.

Magris Talc EZ Flow 40 is a functional mineral used in the manufacture of paper, paints, ceramics, plastics, etc. It is mainly composed of talc (hydrous magnesium silicate), chlorite, dolomite, and magnesite. The product is odorless and has a white or off-white to light gray color.

Dar-Tech Portaryte® B40/10 is produced from carefully selected, very white, naturally occurring baryte. The standardized quality of Dar-Tech Portaryte® is guaranteed by means of an ISO 9001-certified quality management plan. The chemical composition of the raw material and the finished product is closely monitored, and the particle size is kept within a narrow variation. Fine grades of Dar-Tech Portaryte® fillers have been specially developed for powder coating applications. They are successfully used as an alternative for fine synthetic blanc fixe in high-gloss applications.

Steawhite 2 is a versatile functional mineral that finds its application in numerous industries such as paper, paints, ceramics, plastics, and others. Its composition is predominantly made up of talc (hydrous magnesium silicate), chlorite, dolomite, and magnesite. The product is characterized by its odorless nature and appears in a white or off-white to light gray color.

HIFILL® 15 is a ground calcium carbonate filler produced from a uniquely occurring, high-brightness calcite feedstock. HIFILL® grades have exceptional whiteness and are ideally suited for use in brightly colored, contractor-grade trade paints and masonry coatings. Its low oil absorption can help maximize loading levels in either water- or solvent-based systems with only a minimal impact on viscosity.

Magris Talc HON-C is a versatile functional mineral that finds its application in a multitude of industries including paper, paints, ceramics, plastics, and others. The product comprises primarily of talc (hydrous magnesium silicate), chlorite, dolomite, and magnesite. It has an odorless nature and appears in a white or off-white to light gray color.

Vertal® MB is a high-purity functional mineral additive that is ideal for putties and liquid compounds. It improves dimensional stability and reinforces these substances, providing added protection against cracking and shrinking. Due to its shear-thinning rheology, talc is the industry standard for sanding and polishing properties, and it is used in various industries such as paper, paints, ceramics, plastics, and more.

Beaverwhite 325 is a functional mineral used in the manufacture of paper, paints, ceramics, plastics, etc. It is mainly composed of talc (hydrous magnesium silicate), chlorite, dolomite, and magnesite. The product is odorless and has a white or off-white to light gray color.

Magris Talc HON-350R is a versatile functional mineral that finds its application in a multitude of industries including paper, paints, ceramics, plastics, and others. The product comprises primarily of talc (hydrous magnesium silicate), chlorite, dolomite, and magnesite. It has an odorless nature and appears in a white or off-white to light gray color.

Mistron® RCS AC is an excellent choice for demanding applications due to its hydrophobic nature, very low mineral solubility, and proven anti-corrosion performance. It is a high-purity, functional additive ideal for adhesives, caulks, mastics, and sealants. It provides reinforcement for improved mechanical properties and imparts hydrophobicity and barrier properties for improved corrosion resistance.

Portaflame® SG 10 LV is produced from carefully selected synthetic aluminum hydroxide (ATH). The standardized quality of Portaflame® SG is guaranteed by means of an ISO 9001-certified quality management plan. The chemical composition of the raw material and the finished product is closely monitored, and the particle size is kept within a narrow variation. Portaflame® SG 10 LV is a "low viscosity" optimized grade with an exceptional low oil absorption value, giving the formulator the opportunity to achieve higher loading levels.

Silverline 604 is a high-purity functional mineral additive that is ideal for putties and liquid compounds. It improves dimensional stability and reinforces these substances, providing added protection against cracking and shrinking. Due to its shear-thinning rheology, talc is the industry standard for sanding and polishing properties, and it is used in various industries such as paper, paints, ceramics, plastics, and more.