HDK

Wacker Chemie AG Brand

Products:34

HDK® Pyrogenic silica is a mature product that WACKER has produced for over 50 years and is used by customers worldwide with great success. Thanks to our integrated production system with statistical process control and highly efficient reactor dynamics, we produce pyrogenic silica of exceptionally purity. With HDK® you get not only great product performance, but also tailored customer service.

View All HDK Products

HDK® D05

Chemical Family:Silica
Functions:Extender
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® H1000/4

Functions:Flow Promoter
Features:Water Resistance
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® H1000/4 is a highly efficient free flow additive designed specifically for use in various types of electrophotographic toners, including monocomponent magnetic toners, monocomponent nonmagnetic toners, dual-component toners, crushed type toners, and polymerization toners. It offers medium surface area (BET) and consists of medium-sized silica particles.

HDK® H13L

Chemical Family:Silica
Functions:Thickener, Thixotrope, Anti-Settling Agent, Rheology Modifier
Labeling Claims:Environmentally Friendly
Physical Form:Solid, Powder
Features:Corrosion Resistance, Excellent Adhesion
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® H13L is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H13L is primarily used as a thickening, thixotropic, and anti-sedimentation agent in various applications such as coatings, printing inks, adhesives, and others. It finds its main application in polar systems. The strong hydrophobicity of HDK® H13L makes it particularly suitable for solvent-free systems, high solids formulations, and waterborne coatings.

HDK® H15

INCI Name:Silica Dimethyl Silylate
Chemical Name:Pyrogenic Silica
CAS Number:112945-52-5
Functions:Reinforcement, Thickener, Rheology Modifier, Extender, Filler, Thixotrope, Viscosity Modifier
Chemical Family:Silica
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® H16

Functions:Rheology Modifier, Thickener, Thixotrope
Compatible Polymers & Resins:Polyurethanes (PU), Epoxies (EP), Vinyl Esters
Chemical Family:Silica
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® H17

Chemical Name:Pyrogenic Silica
CAS Number:112945-52-5
Functions:Thickener, Thixotrope, Rheology Modifier
Chemical Family:Silica
Compatible Polymers & Resins:Epoxies (EP), Vinyl Esters, Polyurethanes (PU)
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® H18

Chemical Family:Silica
Functions:Thickener, Viscosity Modifier, Rheology Modifier, Thixotrope
End Uses:Wind Turbine Blades, Epoxy Coating, Sensors
Compatible Polymers & Resins:Polyurethanes (PU), Epoxies (EP), Vinyl Esters
Labeling Claims:Cruelty-Free, High Purity, Ulta Beauty's Conscious Beauty, Credo Clean Standard, Clean at Sephora
INCI Name:Silica Dimethyl Silylate
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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.

HDK® H20

INCI Name:Silica Dimethyl Silylate, Silica
Chemical Family:Silica
Functions:Extender, Viscosity Modifier, Reinforcement, Thickener, Thixotrope, Filler, Rheology Modifier
Labeling Claims:Cruelty-Free, Ulta Beauty's Conscious Beauty, Kosher, Credo Clean Standard, Clean at Sephora
Certifications & Compliance:EC No.1907/2006, Kosher, Cruelty-Free, Comprehensive Environmental Response, Compensations & Liability Act (CERCLA), REACH Exempt (Europe)
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® H2000

INCI Name:Silica, Silica Silylate
Chemical Family:Silica
Functions:Extender, Viscosity Modifier, Reinforcement, Thickener, Filler
Labeling Claims:Cruelty-Free, Ulta Beauty's Conscious Beauty, Credo Clean Standard, Clean at Sephora
Certifications & Compliance:ISO 9001, EC No.1907/2006, RoHS Compliant, Cruelty-Free, REACH Exempt (Europe)
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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.

HDK® H2000/4

Chemical Family:Silica
Functions:Flow Promoter
Features:Water Resistance
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® H2000/4 is a highly efficient free flow additive designed specifically for use in electrophotographic toners. It is suitable for various types of toners, including monocomponent magnetic toners, monocomponent nonmagnetic toners, dual-component toners, crushed type toners, and polymerization toners. The recommended application range for HDK® H2000/4 is 0.5 to 3.0 wt%.

HDK® H20RH

Chemical Family:Silica
Functions:Thickener, Thixotrope, Rheology Modifier
Compatible Polymers & Resins:Epoxies (EP), Polyurethanes (PU), Acrylics
Physical Form:Powder, Solid
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® H20RH is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H20RH is highly effective as a thickening and thixotropic agent in various applications such as coatings, printing inks, adhesives, and others. It offers high compatibility, especially in epoxy, polyurethane, and acrylate systems.

HDK® H20RM

Chemical Family:Silica
Functions:Thickener, Thixotrope, Rheology Modifier
Compatible Polymers & Resins:Epoxies (EP), Polyurethanes (PU), Acrylics
Physical Form:Powder, Solid
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® H20RM is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H20RM is used as a thickening and thixotropic agent in various applications such as coatings, paints, printing inks, and adhesives, particularly in epoxy, polyurethane, and acrylate systems.

HDK® H21

Chemical Name:Pyrogenic Silica
CAS Number:112945-52-5
Functions:Thickener, Thixotrope, Rheology Modifier
Chemical Family:Silica
Compatible Polymers & Resins:Epoxies (EP), Vinyl Esters, Polyurethanes (PU)
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® H30

INCI Name:Silica Dimethyl Silylate, Silica
Chemical Family:Silica
Functions:Extender, Viscosity Modifier, Reinforcement, Thickener, Thixotrope, Filler, Rheology Modifier
Labeling Claims:Cruelty-Free, Ulta Beauty's Conscious Beauty, Halal, Credo Clean Standard, Clean at Sephora
Certifications & Compliance:Cruelty-Free, Halal, REACH Exempt (Europe), California Proposition 65, EC No.1907/2006
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® H30LM

Chemical Family:Silica
Functions:Thickener, Thixotrope, Rheology Modifier
End Uses:Powder Coating
Compatible Polymers & Resins:Epoxies (EP), Polyurethanes (PU), Acrylics
Physical Form:Powder, Solid
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® H30LM is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H30LM is commonly used in various applications, including automotive coatings, industrial coatings, powder coatings, and as a rheology control agent.

HDK® H30RM

Chemical Family:Silica
Functions:Thickener, Thixotrope, Rheology Modifier
End Uses:Powder Coating
Compatible Polymers & Resins:Epoxies (EP), Polyurethanes (PU), Acrylics
Physical Form:Powder, Solid
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® H30RM is a synthetic, hydrophobic, amorphous silica produced via flame hydrolysis. It is a white colloidal powder of high purity. HDK® H30RM is commonly used in various applications, including automotive coatings, industrial coatings, powder coatings, and as a rheology control agent.

HDK® N20

INCI Name:Silica
Chemical Name:Pyrogenic Silica
CAS Number:112945-52-5
Functions:Rheology Modifier, Extender, Filler, Thixotrope, Viscosity Modifier, Reinforcement, Thickener
Chemical Family:Silica
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® N20 Nutrition

Functions:Anti-Caking Agent, Thickener, Viscosity Modifier, Flow Promoter, Anti-Caking Agent, Anti-Foaming Agent
Ingredient Name:Pyrogenic Silica
Certifications & Compliance:JECFA (FAO/WHO), ISO 14001, EU Compliant, ISO 9001, FCC Compliant
Features:High Purity, High Quality, Anti-Caking, Flow Enhancement
Physical Form:Powder, Solid

HDK® N20 Nutrition is a synthetic, hydrophilic, amorphous silica powder produced via flame hydrolysis. It is a white, high-purity colloidal powder that serves as a flow improver for powders and a thickener for liquids. Furthermore, HDK® N20 Nutrition meets the specifications for E551 according to Regulation (EU) 231/2012. It also complies with the requirements for INS 551 according to the current FCC (Food Chemicals Codex) and JECFA (Joint FAO/WHO Expert Committee on Food Additives) monographs.

HDK® N20 P Pharma

Functions:Glidant, Flow Promoter
Chemical Name:Pyrogenic Silica
Labeling Claims:Animal Products-free, TSE-free, BSE-free, GMO-free, Non-GMO
Certifications & Compliance:Directive 2011/65/EC amended through EU/2015/863 (RoHS), Consumer Product Safety Improvement Act (CPSIA), Directive 2003/15/EC, FDA 21 CFR 178.3120, FDA 21 CFR 178.3570, EC No.1907/2006, FDA 21 CFR 175.350, FDA 21 CFR 175.105, BSE & TSE, Coalition of Northeastern Governors (CONEG), BfR 52 Recommendation , Directive 2010/75/EU, ISO 9001, European Pharmacopeia (Ph. Eur.), Directive 2001/83/EC, EC No. 1935/2004, FDA 21 CFR 182.90, National Formulary (NF), FDA 21 CFR 176.200, United States Pharmacopeia (USP), GB 9685-2016, FDA 21 CFR 177.2420, FDA 21 CFR 176.210, ISO 14001, Regulation (EU) No. 10/2011 (PIM), Hazard Analysis Critical Control Point (HACCP), FDA 21 CFR 176.170, BfR Recommendation, Directive 2000/53/EC, FDA 21 CFR 177.2600, FDA 21 CFR 176.180, Regulation (EU) No. 1169/2011, FDA 21 CFR 178.3297, FDA 21 CFR 177.1400, USP Class IV, FDA 21 CFR 177.1200, FDA 21 CFR 175.300, Generally Recognized As Safe (GRAS), FDA 21 CFR 175.390, Swiss Ordinance (SR 817.023.21), EU Packaging Directive (94/62/EC)
Dosage Form:Tablets, Powder & Powder Blends
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® N20 P Pharma is a synthetic, hydrophilic, amorphous silica powder produced via flame hydrolysis. It is a white, high-purity colloidal powder. This product serves as a glidant for tableting, effectively improving the flow of powders. Furthermore, HDK® N20 P Pharma undergoes testing according to the EP and USP/NF standards.

HDK® N20 Pharma

Chemical Name:Pyrogenic Silica
Functions:Glidant, Thickener, Flow Promoter, Viscosity Modifier
Certifications & Compliance:National Formulary (NF), ISO 9001, United States Pharmacopeia (USP), European Pharmacopeia (Ph. Eur.), ISO 14001, Hazard Analysis Critical Control Point (HACCP)
Dosage Form:Tablets, Powder & Powder Blends
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® N20 Pharma is a synthetic, hydrophilic, amorphous silica powder produced via flame hydrolysis. It is a white, high-purity colloidal powder that enhances the flow of powders and serves as a glidant for tableting processes. Additionally, HDK® N20 Pharma acts as a thickener for liquid pharmaceutical products. Furthermore, HDK® N20 Pharma undergoes testing according to the pharmacopeias EP and USP/NF standards.

HDK® N20D

INCI Name:Silica
Functions:Rheology Modifier, Extender, Thickener, Thixotrope, Viscosity Modifier, Filler
Labeling Claims:Cruelty-Free, Credo Clean Standard, Clean at Sephora, Ulta Beauty's Conscious Beauty
Certifications & Compliance:Cruelty-Free
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® N20P

Chemical Family:Silica
Functions:Reinforcement, Thixotropic Agent
Compatible Polymers & Resins:Synthetic Rubbers, Natural Rubbers (NR)
Features:High Purity, Amorphous, Hydrophilic, Good Mechanical Properties, Highly Thixotropic
End Uses:Sulfuric Acid Gel Batteries, Industrial Applications, Electronics, Electrical/Electronic Applications
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® N20P is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® N20P is commonly applied in the electronics industry as a white colloidal powder of high purity.

HDK® N20Plus

INCI Name:Silica
Chemical Name:Pyrogenic Silica
CAS Number:112945-52-5
Functions:Rheology Modifier, Extender, Filler, Thixotrope, Viscosity Modifier, Reinforcement, Thickener
Chemical Family:Silica
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® N20ST

Labeling Claims:Ulta Beauty's Conscious Beauty, Credo Clean Standard, Cruelty-Free, Clean at Sephora
Functions:Rheology Modifier, Thickener, Viscosity Modifier, Thixotrope
INCI Name:Silica
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® N20ST is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® N20ST is a white colloidal powder of high purity. It is commonly used in the electronics industry.

HDK® S13

Chemical Family:Silica
Functions:Reinforcement, Thickener, Thixotrope, Rheology Modifier
Compatible Polymers & Resins:Silicones
Physical Form:Powder, Solid
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® S13 is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® S13 is a white colloidal powder of high purity. It finds application in inkjet paper and pulp, paper & printing processes.

HDK® T30

INCI Name:Silica
Chemical Name:Pyrogenic Silica
CAS Number:112945-52-5
Functions:Filler, Thixotrope, Viscosity Modifier, Thickener, Reinforcement, Rheology Modifier
Chemical Family:Silica
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® T30P

Functions:Reinforcement
Chemical Family:Silica
Features:Hydrophilic, Amorphous, High Purity
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® T30P is a hydrophilic, synthetic, amorphous silica produced through flame hydrolysis. It is a standard product widely used in various industrial applications. HDK® T30P is a white colloidal powder of high purity. It serves as a reinforcing filler in elastomers, particularly silicone elastomers. However, it is not suitable for use in pharmaceuticals, food, and feed applications. It is essential to achieve a good dispersion of HDK® T30P to ensure optimal performance.

HDK® T30Plus

INCI Name:Silica
Chemical Name:Pyrogenic Silica
CAS Number:112945-52-5
Functions:Rheology Modifier, Extender, Filler, Thixotrope, Viscosity Modifier, Reinforcement, Thickener
Chemical Family:Silica
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® T40

Chemical Name:Pyrogenic Silica
CAS Number:112945-52-5
Functions:Thickener, Thixotrope, Reinforcement, Rheology Modifier
Chemical Family:Silica
Compatible Polymers & Resins:Polyvinyl Chloride (PVC), Unsaturated Polyester (UPE)
Synonyms:Fumed Silica, Silica, Silicon Dioxide

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® V15

Chemical Family:Silica
Functions:Reinforcement, Thickener, Thixotrope, Rheology Modifier
Compatible Polymers & Resins:Silicones
Physical Form:Powder, Solid
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® V15 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® V15 finds its application as a thickening and thixotropic agent in silicone sealants. Additionally, it is used as a reinforcing filler in elastomers, particularly silicone elastomers.

HDK® V15A

Chemical Family:Silica
Functions:Thickener, Rheology Modifier, Thixotrope
Physical Form:Solid, Powder
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® V15A 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® V15A finds its application as a thickening and thixotropic agent in silicone sealants. It offers higher thickening efficiency compared to HDK® V15.

HDK® V15D

Chemical Family:Silica
Functions:Reinforcement, Thickener, Thixotrope, Rheology Modifier
Physical Form:Powder, Solid
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® V15D is a standard synthetic, hydrophilic, amorphous silica produced via flame hydrolysis. It is commonly used in various industrial applications. HDK® V15D finds its application as a thickening and thixotropic agent in silicone sealants. Additionally, it is used as a reinforcing filler in elastomers, particularly silicone elastomers.

HDK® V16

Chemical Family:Silica
Functions:Thickener, Rheology Modifier, Thixotrope
Physical Form:Solid, Powder
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® V16 is a synthetic, hydrophilic, amorphous silica produced via flame hydrolysis. It is a standard product widely used in various industrial applications. The product is a white colloidal powder of high purity. HDK® V16 is primarily employed as a thickening and thixotropic agent in silicone sealants. Notably, it exhibits higher thickening efficiency compared to HDK® V15A.

HDK® V16D

Chemical Family:Silica
Functions:Thickener, Rheology Modifier, Thixotrope
Physical Form:Solid, Powder
Synonyms:Fumed Silica, Silica, Silicon Dioxide

HDK® V16D is a synthetic, hydrophilic, amorphous silica produced via flame hydrolysis. It is a standard product widely used in various industrial applications. The product is a white colloidal powder of high purity. HDK® V16D finds its application as a thickening and thixotropic agent in silicone sealants.

Knowde Brand Summary

Identification

Chemical Family: Silica
Chemical Name: Pyrogenic Silica
INCI Name: Silica,
Silica Dimethyl Silylate,
Silica Silylate
Ingredient Name: Pyrogenic Silica
Technologies: Animal Feed & Nutrition,
CASE Ingredients,
Composite Materials,
Cosmetic Ingredients,
Elastomers,
Fluids & Lubricants,
Food Ingredients,
Industrial Additives & Materials,
Pharmaceuticals & Nutraceuticals
Product Families: Additives
Thixotropes
Additives
Fillers & Extenders,
Functional Additives,
Rheology Modifiers & Stabilizers
Additives
Performance Additives
Battery & Electronic Materials
Electronic Chemicals
Elastomer Additives
Fillers & Extenders
Excipients
Base Fluids, Glidants & Lubricants,
Formulation & Processing Aids
Functional Additives
Foaming & Antifoaming Aids
Functionals
Rheology Modifiers,
Texturizers & Fillers
Grease Thickeners
Non-Soap Thickeners
Paper & Pulp Chemicals
Finishing Additives & Treatments
Production Aids and Processing Additives
Conditioning & Flow Enhancers,
Emulsifiers, Stabilizers & Thickeners
Texture & Consistency
Starches & Thickeners
Animal Feed & Nutrition Functions: Anti-Caking Agent,
Flow Promoter,
Thickener
CASE Ingredients Functions: Anti-Settling Agent,
Extender,
Flow Promoter,
Rheology Modifier,
Thickener,
Thixotrope
Composite Materials Functions: Reinforcement,
Thickener,
Thixotrope
Cosmetic Ingredients Functions: Filler,
Thickener,
Viscosity Modifier
Fluids & Lubricants Functions: Thickener,
Viscosity Modifier
Food Ingredients Functions: Anti-Caking Agent,
Anti-Foaming Agent,
Thickener,
Viscosity Modifier
Industrial Additives Functions: Thixotropic Agent
Pharma & Nutraceuticals Functions: Flow Promoter,
Glidant,
Thickener,
Viscosity Modifier
Plastics & Elastomers Functions: Reinforcement

Applications & Uses

Markets: Adhesives & Sealants,
Automotive & Transportation,
Building & Construction,
Electrical & Electronics,
Food & Nutrition,
Healthcare & Pharma,
Industrial,
Paints & Coatings,
Personal Care,
Printing & Packaging
Applications: Automotive
Interior
Automotive & Transportation
Automotive OEM Coatings,
Marine Coatings
Beauty & Care
AP/Deo,
Color Cosmetics,
Hair Care,
Oral Care,
Skin Care,
Sun Care,
Treatment Products
Bonding & Assembly
Transportation Assembly
Building & Construction
Architectural Coatings,
Floor Coatings,
Roof Coatings,
Wood Coatings & Finishes
Building Envelope & Roofing
Architectural Coatings,
EIFS & Insulation,
Waterproofing & Weatherproofing
Building Materials
Sealants & Caulks,
Wood
Chemical & Industrial Manufacturing
Equipment & Parts,
Fluids & Lubricants,
Industrial Adhesives & Sealants
Coatings & Finishes
Automotive OEM Coatings,
Marine Coatings
Drug Delivery & Care Solutions
Oral
Flooring & Surfaces
Floor Coatings,
Performance Flooring,
Wood Flooring
Food
Savory & Culinary
Industrial & Assembly Adhesives
Industrial Manufacturing,
Transportation Assembly
Industrial Coatings
Coil Coatings,
Industrial Coatings,
Metal Coatings
Leather & Textiles
Textile Manufacturing
Packaging Coatings
Can Coatings
Packaging Coatings
Can Coatings
Paper & Pulp
Coated Paper & Paperboard,
Pulping & Processing
Parts & Components
Batteries,
Sensors & Actuators
Power, Water & Utilities
Power & Utilities,
Renewable Energy
Printing & Inks
Digital Printing,
Flexography,
Gravure Printing,
Inkjet Printing,
Offset & Lithographic Printing,
Screen Printing
Transportation
Marine
Wire & Cable
Jacketing & Insulation
Application Format: Creams,
Leave On,
Lotions,
Ointments,
Powder,
Rinse Off,
Spray
Compatible Polymers & Resins: Acrylics,
Cement,
Epoxies (EP),
Natural Rubbers (NR),
Polyesters,
Polyurethanes (PU),
Polyvinyl Chloride (PVC),
Silicones,
Synthetic Rubbers,
Unsaturated Polyester (UPE),
Vinyl Esters
Compatible Substrates & Surfaces: Paper,
Wood
Dosage Form: Powder & Powder Blends,
Tablets
Fluids & Lubricants Type: Gear Oils & Lubricants
AP/Deo Applications: Deodorants
Coating End Applications: Coil Coating,
Epoxy Coating,
Powder Coating,
Solventborne Coating,
Solventless & High Solids Coating,
Waterborne Coating
Composites End Use: Cables,
Sensors,
Wind Turbine Blades
Food & Nutrition Applications: Spice Seasoning
Industrial Additives End Use: Electronics,
Inkjet Papers,
Paper & Pulp,
Sulfuric Acid Gel Batteries
Ink & Toner End Applications: Flexography Ink,
Gravure Ink,
Lithographic Ink,
Offset Ink,
Radiation Curable Ink,
Screen Printing Ink,
Solventborne Ink,
Toner,
Waterborne Ink
Oral Care Applications: Toothpaste
Plastics & Elastomers End Uses: Automotive Interior Trim,
Cables,
Electrical/Electronic Applications,
Industrial Applications,
Thermal Insulation
Sun Care Applications: After Sun Products
Treatment Product Applications: Ointments

Knowde Brand Highlights

Advantages

HDK^® pyrogenic silica improves the performance, stability and handling of your systems and formulations at all phases of production and processing. HDK^® is ideal for adjusting the flow properties of liquids and giving powders optimum free-flow properties.

Application Areas

HDK^® optimizes processes and products across a wide range of applications and industries:

Accumulators
Composites
Printing inks, developers
Paints
Joint fillers
Animal feed
Insulating gels
Adhesives
Foodstuffs
Coatings
Natural and synthetic rubber
Food products
Pharmaceuticals
PVC
Bulk goods
Silicone elastomers
Thermal insulation
Toners
Paper coating and textile impregnation

HDK® Pyrogenic Silica - Formation in a flame

It takes extensive experience to produce high-purity pyrogenic silica – and WACKER is one of the world’s leading producers.

Food & Nutrition Formulations

Agriculture & Feed

Sustainable Cosmetic Ingredients

Agrochemicals

HDK

Wacker Chemie AG Brand

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