ビックケミー・ジャパン List of Products and Services

■Easy dispersibility that allows viscosity to be exhibited even with direct addition to the system - Easily dispersible, saving energy required for the process - Contains almost no crystalline silica (less than 0.1%) ■Excellent sedimentation prevention even at low viscosity - Prevents sedimentation without significantly increasing viscosity ■Rapid manifestation of rheological effects - Short time to reach final viscosity - Almost no post-thickening ■Intermediate product (pregel) with low viscosity even at higher concentrations compared to conventional products - Rheological effects remain unchanged whether in powder form or as an intermediate product

• Other polymer materials

Welcome to the world of BYK additives. This multimedia "Wetting and Dispersing Agents" guide has been created to support your business, featuring interactive graphics, engaging animations, and videos showcasing chemical processes.

• Coating Agent

Welcome to the world of BYK additives. This multimedia guide on "Defoamers and Antifoams" has been created to support your business, featuring interactive graphics, engaging animations, and videos showcasing chemical processes.

• Coating Agent

Welcome to the world of BYK additives. This multimedia "Surface Modifiers" guide has been created to support your business, featuring interactive graphics, engaging animations, and videos showcasing chemical processes.

• Coating Agent

【BYK-3558】Features and Benefits Thanks to new technology, the advantages of silicone (reduced surface tension, increased surface slip) and polyacrylate (improved leveling) are achieved with a single additive. • Excellent leveling in high solid and medium solid clear coats and pigment paints for automotive repair and industrial coatings • Reduction in surface tension and increase in surface slip at levels comparable to medium-active silicone • Effective beading prevention

• Coating Agent

Defoamers often contain fluorinated silicone to achieve rapid defoaming effects naturally. BYK is expanding its lineup to offer PFAS-free sustainable defoamers as alternatives to fluorinated silicone-based defoamers. BYK-1810, BYK-1811, BYK-1815, BYK-1816, BYK-1818 These five new additives demonstrate high defoaming efficiency and excellent spontaneous defoaming properties comparable to PFAS-containing products, while being completely free of fluorine. These additives can be used in a wide range of solvent-based and solvent-free applications.

• Coating Agent

In recent years, we have received many inquiries about adjusting the viscosity of varnishes and preventing aggregation when considering new combinations of resins and fillers. We would like to introduce our wetting dispersants as hints for solutions to those of you involved in development facing such issues. 【Recommended Products】 ■BYK-W 903 ■BYK-W 969 ■BYK-W 980 *In addition to the products mentioned above, we have a wide range of options available. Since various possibilities can arise depending on the combinations of resins, solvents, and fillers, please feel free to contact your representative for more information.

• Coating Agent

GARAMITE-7305 is a rheology additive that exhibits superior properties compared to conventional organic affinity phyllosilicates (organic clays). Conventional phyllosilicates require high shear forces and polar activators (surfactants) to promote dispersion during formulation. In contrast, GARAMITE-7305 can be easily dispersed and activated with moderate shear forces in solvents and binders. By using GARAMITE-7305, it becomes possible to achieve high viscosity formulations in low shear areas, resulting in excellent sedimentation prevention effects and anti-syneresis properties. When shear forces are applied, viscosity significantly decreases, greatly improving application characteristics.

• Coating Agent

✓ BYK's unique processing aid masterbatch ■BYK-MAX P 4109 PFAS-free ■BYK-MAX P 4110 PFAS and silicone-free By reducing the melt viscosity of the compound and the friction resistance with the extrusion die, the appearance quality of extruded products can be improved, leading to increased productivity. - Quick startup of good products (reduction of startup loss) - Increased discharge volume (improved productivity) - Reduced cleaning time for resin (reduction of time loss and labor) - Reduced resin changeover time (reduction of lost time)

• Coating Agent

Wet dispersant for plastics - Enhances the wettability of matrix resin on the surface of pigments and fillers, solving the following issues: - Decreased color development and extrudability due to secondary agglomerates (mesh filter clogging) - Lack of surface appearance due to insufficient wetting - Functional expression of difficult-to-disperse fillers such as carbon nanotubes (CNT) - Can be used during compounding with pre-dispersion or drive blending - Can be used in conjunction with general-purpose dispersants such as metal soaps

• plastic

★SCONA TPPET 4214 PA Additive solution for BYK: Improvement of IV value, enhancement of impact strength  Grafted PET resin with GMA

• plastic

★BYK-MAX FR 4145 Flame-retardant additive clay EVA masterbatch Improved handling properties of clay (increased productivity, improved working environment) Improved dispersibility of clay (increased productivity)

• plastic

★RECYCLOBYK Series: Plastic Additive Blend  Unique blend of various stabilizers used in plastic compounds Antioxidants, UV absorbers, light stabilizers, lubricants, compatibilizers, etc.  "Carrier resin-free" design allows for compatibility with various base resins  Easy to use in pellet form  Contains components for the solubilization and neutralization of impurities, minimizing property degradation  Simplifies ordering and inventory management of a wide range of resin additives

• plastic

Functional Additive Masterbatch/Stabilizer BYK-MAX HS Series

• plastic

You can choose from a wide range of additives for automotive (OEM, aftermarket) paints. - Electrodeposition coating - Primer surfacer - One-coat topcoat (solid color) - Base coat - Clear coat

• Other polymer materials

★Recommended Products – Defoamers for PVC Plastisol 【BYK-3105】Defoamer containing silicone • High defoaming performance, but not dependent on PVC resin • Improves defoaming properties without vacuum defoaming 【BYK-3140】Silicone-free defoamer • High defoaming performance, but not dependent on PVC resin • Improves defoaming properties without vacuum defoaming • Addresses fogging and VOC issues 【BYK-3155】Silicone-free defoamer • High defoaming performance, but not dependent on PVC resin • Improves defoaming properties without vacuum defoaming 【BYK-1160 Family】Silicone-free additives • High defoaming performance, but not dependent on PVC resin • Improves defoaming properties without vacuum defoaming • Achieves both viscosity reduction and defoaming effects with one product • BYK-1160 and BYK-1163 meet fogging standards and are suitable for applications requiring low VOCs

• plastic

BYK-8020: A silicone resin-based foam stabilizer suitable for mechanically foamed PVC plastisol. It stabilizes the foam of mechanically foamed PVC plastisol, characterized by the generation of particularly fine and uniform continuous bubble-type foam structures. As a result, it provides very good resistance to compression testing. When using BYK-8020 compared to soap-based foam stabilizers, the surface achieves a dry (drier) texture, and moisture absorption into the gelled plastisol is reduced. BYK-8070: A soap-based foam stabilizer for mechanically foamed PVC plastisol. It stabilizes the foam of mechanically foamed PVC plastisol, particularly characterized by the generation of fine and uniform continuous bubble-type foam structures. As a result, it provides very good resistance to compression testing.

• plastic

VISCOBYK-4000 Series [Viscosity reduction in the medium to high shear rate range] - Aliphatic hydrocarbons and wetting dispersing agents, some products are APEO-free VISCOBYK-5000 Series [Viscosity reduction in the medium to high shear rate range] - A mixture of carboxylic acid esters and wetting dispersants, all products are APEO-free, all products are low volatility DISPERPLAST Series [Viscosity reduction in the low shear rate range] - Fillers and pigments in PVC plastisol BYK-1165 / DISPERBYK-102: Multifunctional additives [Viscosity reduction of fillers in the low to medium shear rate range] - High filler content PVC plastisol -------- [Viscosity increase] Liquid: RHEOBYK Family RHEOBYK-410, D 410, 7410 ET Solid (powder): GARAMITE Family GARAMITE-1958, 7303, 7305, 7590

• plastic

We would like to introduce the "additives for thermoplastic resins" that we handle. Our lineup includes "core technology additives" such as wetting dispersants, processing aids, and surface modifiers, as well as "modifiers and coupling agents" like solid-phase grafts. Additionally, CLOISITE, pure minerals or surface-treated natural minerals, are used in plastics. We also offer environmentally friendly "halogen-free flame retardant additives." 【Lineup (excerpt)】 ■ Core Technology Additives - Wetting Dispersants - Processing Aids - Surface Modifiers - Reinforcing Fillers - Flame Retardant Additives *For more details, please download the PDF or feel free to contact us.

• Other additives

■Bio-based defoamers for products demonstrating biomass and biodegradability [BYK-1740, BYK-1745, BYK-1748] ■Bio-based wax additives for surface protection and design creation [CERAFLOUR 1000, CERAFLOUR 1001, CERAFLOUR 1002] ■Coupling agents for polylactic acid-based thermoplastic resins "SCONA TPPL 1112 PA" (bio content 97%) "SCONA TPPL 1214 PA" (bio content 94%) "SCONA TPPL 5112 PA" (bio content 100%) "SCONA TPPL 1310 PA" (bio content 94%) ■PFAS-free defoamers, waxes, and processing aids are available in a series as "BYK-1810," "BYK-1811," "BYK-1815," "BYK-1816," "BYK-1818." "CERAFLOUR 1050," "CERAFLOUR 1051," "CERAFLOUR 1052" are micronized modified PE waxes. Developed PTFE-free processing aids. "BYK-MAX P 4109" is silicone-based, while "BYK-MAX P 4110" is non-silicone-based.

• Other polymer materials

Viscosity Modifier 【RHEOBYK-430】Pseudoplastic flow modifier for medium polarity, anti-drip 【RHEOBYK-431】Pseudoplastic flow modifier for low polarity, anti-drip 【RHEOBYK-7420 ES】Thixotropic flow modifier for high polarity, sedimentation inhibitor Powdered Viscosity Modifier 【CLAYTONE-APA】Thixotropic flow modifier for medium to high polarity, sedimentation inhibitor Viscosity Modifier Additive 【RHEOBYK-R 606】 Used in combination with fumed silica and the above powdered viscosity modifiers to prevent viscosity changes over time and improve anti-drip performance Defoamer <Non-silicone defoamer. Excellent in foam removal in thick films> New Products: 【BYK-1794】【BYK-1795】【BYK-1788】

• Other polymer materials

【BYK-3950 P】Biobased organic carbon content (%): 100 Appearance enhancer. Dramatically improves flow and leveling properties. Enables high concentration of fillers due to wet dispersion effect. Effective for degassing. 【CERAFLOUR 960, CERAFLOUR 964, CERAFLOUR 993】Biobased organic carbon content (%): 96, 100, 96 Degassing improvement additive.

• Other polymer materials

Improves the adhesion of powder coatings to metal substrates that have undergone various pretreatments. It is also effective for use with powder coatings for non-metal substrates. This improvement in adhesion shows better results in natural salt spray tests (NSS) and other standard testing methods used for powder coating adhesion tests.

• Other polymer materials

[CERAFLOUR 960] and [CERAFLOUR 964] are effective in improving degassing properties in primid-based powder coatings. In particular, [CERAFLOUR 964] enhances degassing without adversely affecting gloss (non-bl blooming). This additive is highly suitable for high-gloss powder coatings and is especially ideal for dark-colored applications where visible surface defects are likely to occur. Its low melting point also makes it optimal for low-temperature curing systems (LT systems).

• Other polymer materials

Recommended Additives ◆Viscosity Adjusting Agents OPTIBENT-602: Modified/Active Bentonite (Powder Type) OPTIGEL-WX: Modified/Active Bentonite (Powder Type) ◆Defoamers BYK-1691 SD: Mixture of Polyether Adsorbed on a Carrier (Powder Type) BYK-1693 SD: Mixture of Plant Oil and Polyether Adsorbed on a Carrier (Powder Type) ◆Wetting and Dispersing Agents DISPERBYK-2290: Mixture of Surfactants and Inorganic Carrier (Powder Type)

• Other polymer materials

OPTIBENT-602 improves the anti-sagging properties of thick plaster systems by achieving a high flow limit and reduces the slip behavior of (cement-based) tile adhesives. At the same time, in many systems, OPTIBENT-602 allows for a reduction in the use of other organic thickening agent formulations, thereby contributing to a stable or optimized anti-sagging effect. It can also enhance open time without affecting the process.

• Other polymer materials

"BYKETOL-WA" is a silicone-free surface modifier that prevents surface defects such as water-based paint edge, pinholes, bubbles, orange peel, and crawling, while improving leveling properties. Separation or cloudiness may occur at temperatures below 5°C. Please warm it up to 20°C and stir thoroughly. This additive should be added to the mill base. With sufficient shear force, it can also be added later to the final paint. 【Features】 ■ This additive is a leveling agent with defoaming properties. ■ Prevents the occurrence of bubbles and edges in water-based baked paints. ■ Prevents surface defects such as crawling and pinholes. *For more details, please download the PDF or feel free to contact us.

• Other additives

Our company provides paint additives, plastic additives, industrial additives, exploration technology for oil/gas, and measuring instruments. "BYK additives" help improve product performance such as scratch resistance and surface gloss with minimal usage, as well as enhance productivity and processability, contributing to the optimization of manufacturing processes. Additionally, "BYK measuring instruments" offer a wide range of measuring devices tailored to our customers' needs across various applications. We provide perfect solutions to address the issues faced by customers in the coatings, plastics, and cosmetics industries regarding color, appearance, and physical properties. [Business Activities] ■ Import and export, sales, and related services (testing, technical services) for additives for paints, printing inks, other coatings, plastics, effect pigments, and measuring instruments. *For more details, please download the PDF or feel free to contact us.

• Other additives

This document is a product guide that includes an additive selection chart for thermoplastic resin compounds. It introduces special polymers such as "SCONA Plastic Modifiers" like polylactic acid, and easily dispersible layered inorganic additives like "BYK-MAX CT4270." Additionally, it features "wetting dispersants" that adsorb onto the surfaces of pigments and fillers, inhibiting the formation of aggregates in the molten resin and stabilizing dispersion. 【Contents (excerpt)】 ■ Selection Chart for Additives for Thermoplastic Resin Compounds ■ SCONA Plastic Modifiers ■ SCONA・PRIEX Product Lineup ■ Layered Inorganic Additives ■ Wetting Dispersants *For more details, please download the PDF or feel free to contact us.

• Other additives

"RHEOBYK 7600" is a new type of urethane associative thickener that introduces a branched structure within the molecule, achieving excellent stability during temperature-dependent viscosity and color matching with colored pastes. Viscosity adjustment in paints significantly affects storage stability, workability, and finish. Please try this product for achieving the appropriate viscosity. 【Features】 ■ Low temperature dependence of viscosity development ■ Excellent color matching stability ■ Achieves appropriate viscosity by combining with high and low shear thickening agents *For more details, please download the PDF or feel free to contact us.

• Other additives

We would like to introduce our "antistatic agents for paper and film." Static electricity that occurs on the surface of paper and film materials can be prevented by applying an antistatic coating. By applying an antistatic coating containing LAPONITE (synthetic hectorite) to the surface of the material, a negative charge covers the surface, thereby dissipating the generated static electricity. 【Features of Antistatic Agents for Paper】 ■ Excellent antistatic performance at low relative humidity ■ Increased dispersion solids possible ■ Overall cost efficiency is superior *For more details, please download the PDF or feel free to contact us.

• Other additives

We would like to introduce the "wetting dispersant" that we handle. By using various products we provide in relation to the binders and solvents used by our customers, it is possible to achieve high filling of high thermal conductivity fillers and low viscosity of slurries. Additionally, we offer the wetting dispersant "DISPERBYK145," which is effective for the dispersion of various metal fillers and adapts to a wide range of polarity. 【Features of DISPERBYK145】 ■ Adapts to a wide range of polarity and is effective for the dispersion of various metal fillers ■ Shows excellent dispersibility in low and medium polarity solvents for aluminum nitride *For more details, please download the PDF or feel free to contact us.

• Other additives

The document includes information on "Functional Additives in the Electronics Field." In the development of electronics devices related to communications, the development and improvement of unit technologies such as particle dispersion and liquid application are crucial. We introduce dispersants suitable for heat dissipation materials, as well as defoamers and surface modifiers that enhance the surface properties of films and coating membranes. The content is presented clearly with the use of diagrams and images, making it an easy reference. We encourage you to read it. 【Contents】 ■ Introduction ■ Wet dispersants for dispersing and stabilizing heat dissipation fillers ■ Polymer-based defoamers to prevent bubbles and defects in liquids ■ Control of film properties using surface modifiers from macromer technology ■ Conclusion *For more details, please download the PDF or feel free to contact us.

• Other additives

We handle "functional wax additives" that are effective for barrier coatings and heat sealability. Due to environmental issues, the use of disposable plastic materials is being gradually reduced in packaging materials. Paper coatings that provide barrier properties are gaining attention for applications such as food, beverages, and medical packaging. In many cases, heat seal functionality is required for barrier-coated paper. We offer formulation examples using our products specifically designed for these applications. 【Features】 ■ High-performance barrier coating: Excellent barrier properties ■ Low application amount barrier coating ・ High barrier performance even with low application amounts due to excellent film-forming properties ■ Eco-label compliant barrier coating ・ Formulation compatible with eco-labels that has excellent barrier properties *For more details, please download the PDF or feel free to contact us.

• Other additives

"RECYCLOBYK" is effective in improving the thermal stability of recycled materials and long-term thermal stability. By re-stabilizing, it adds new value to recycled products, making them reusable for various applications. Additionally, there are products like "PolyAd," which simplifies complex additive formulations into a simple blended pellet, and "RECYCLOBYK 4372," which can enhance weather resistance. 【Product Lineup】 ■ RECYCLOBYK 4370: Recycled HDPE, LDPE, PP, polyolefin resin blend ■ RECYCLOBYK 4371: Recycled PP, polyolefin resin blend ■ RECYCLOBYK 4372: Recycled HDPE, PP, polyolefin resin blend ■ RECYCLOBYK 4373: PP/EPDM recycled, engineering plastics *For more details, please download the PDF or feel free to contact us.

• Other additives

The document includes information on "Wet dispersants for the creation of carbon and CNT paste for lithium-ion batteries." It introduces wet dispersants, which are key materials for the dispersion of conductive additives. Experiments on carbon paste, positive electrode slurry, battery characteristics, and electrochemical stability evaluation are also included. We encourage you to read it. 【Contents (excerpt)】 ■ Introduction ■ Status of the conductive additive paste market ■ Effects of wet dispersants ■ Experiment 1: Evaluation of carbon paste creation ■ Experiment 2: Evaluation of positive electrode slurry creation *For more details, please download the PDF or feel free to contact us.

• Other additives

The document includes information about "high-performance membrane additives for reducing environmental impact and unique functionalities." We introduce the new product "BYK-3760," a polysiloxane-based surface modifier that is compliant with eco-label regulations and free of cyclic siloxanes. It is presented with diagrams and tables, making it a user-friendly reference. We encourage you to read it. 【Contents】 ■ Introduction ■ Polysiloxane-based surface modifier BYK-3760 free of cyclic siloxanes ■ Functionality imparted to membranes using synthetic hectorite nanoparticles LAPONITE ■ Conclusion *For more details, please download the PDF or feel free to contact us.

• Other additives

"DISPERBYK-2013" is a wetting and dispersing agent suitable for difficult-to-disperse pigments. Dispersions without resin have a wide range of applications and are less affected by resin, but they have challenges regarding their own stability and stability during mixing. However, this product has high suitability and solves these issues. Our company has knowledge not only of additives but also of application methods and production insights. We support the high concentration and slurry formulation of functional pigments. 【Features】 ■ Contributes to the dispersion stabilization, high concentration, and slurry dispersion of various functional pigments ■ Stability during let-down *For more details, please download the PDF or feel free to contact us.

• Other additives

Our "Industrial Additives" offer high-performance products for six markets (end uses). They are applicable in the fields of adhesives & sealants, electronics (FPD, ceramics, batteries), and printing inks & inkjet. Additionally, they are applicable in the fields of lubricants & processing oils, as well as paper coating & catalysts. Please feel free to contact us when you need assistance. 【Applicable Fields】 ■ Adhesives & Sealants ■ Electronics (FPD, Ceramics, Batteries) ■ Printing Inks & Inkjet ■ Lubricants & Processing Oils ■ Paper Coating & Catalysts ■ Household Care & Industrial Cleaners *For more details, please download the PDF or feel free to contact us.

• Other additives

We would like to introduce the "antistatic agent" that we handle. Problems caused by the accumulation of static electricity on materials include "decreased productivity during material handling" and "damage to equipment caused by static electricity discharge." By applying an antistatic coating containing LAPONITE (synthetic hectorite) to the surface of materials, it demonstrates superior performance compared to other antistatic methods, even in low relative humidity conditions. 【Functions of Antistatic Coating for Paper】 ■ Prevents clogging of grinding belts in grinding paper ■ Prevents damage to thermal print heads of thermal paper (POS paper) *For more details, please download the PDF or feel free to contact us.

• Other additives

We would like to introduce the "Additives for Adhesives and Sealants" that we handle. By using "BYK-P 105" in polyurethane systems, it is possible to prevent the sedimentation of 50wt% calcium carbonate. Additionally, by using "GARAMITE-7305" in acrylic systems, it prevents the sedimentation of large, coarse fillers. 【Product Lineup】 ■ Defoamers and anti-foaming agents ■ Liquid rheology control agents and layered inorganic additives ■ Wetting and dispersing agents ■ Surface modifiers *For more details, please download the PDF or feel free to contact us.

• Other additives

We would like to introduce our "additives for detergents, cleaning agents, and care products." The properties of detergents, cleaning agents, and care products can be significantly enhanced by adding appropriate additives. Our additives impart various effects to the products. We also have suitable additives for "leather care," "automotive wax," "high solid content cleaning agents," "liquid laundry detergents," and "fabric softeners." For detailed product information and products available in Japan, please contact us. [Applications (excerpt)] ■ Kitchen cleaning agents ■ Bathroom cleaning agents ■ Household cleaning agents ■ Floor polish ■ Leather care products *For more details, please download the PDF or feel free to contact us.

• Other additives

"FULCAT" is an activated white clay catalyst and adsorbent made from the natural mineral "bentonite," which is primarily composed of "montmorillonite." This product is activated by acid (sulfuric acid treatment) and contains Lewis acids and Brønsted acids with catalytic activity. Please feel free to contact us if you have any inquiries. 【Applications and Reaction Examples】 ■ Alkylation reactions ■ Acylation reactions ■ Siloxane equilibrium ■ Lactone ring-opening ■ Hydrogenation of fatty acids *For more details, please download the PDF or feel free to contact us.

• Other additives

This document includes information on "Additives for Plastics and Additives for Thermosetting Resins." We introduce "defoamers" suitable for epoxy and polyurethane resins, as well as "wetting dispersants" that create controlled agglomeration states. Additionally, we also cover "process additives" that improve the impregnation of epoxy resins with carbon fibers and glass fibers. We encourage you to read it. 【Featured Products】 ■ Defoamers/Defoamers ■ Thixotropic Modifiers ■ Wetting Dispersants ■ Process Additives (for Liquid Resins) ■ Process Additives (for Molding Materials) ■ Low Volatility Styrene Monomer Additives and Surface Drying Agents (for Unsaturated Polyesters) *For more details, please download the PDF or feel free to contact us.

• Other additives

This document includes information about "Additives for Plastics and Additives for Thermoplastic Resins." We introduce the high-performance plastic additive "BYK-MAX," which can improve colorability and color strength, as well as melt viscosity and processability, through the use of "wetting dispersants." It also enhances the stability of the additive blend and improves quality through uniform pre-dispersion. Additionally, we feature "layered inorganic additives" that can achieve increased rigidity and reduced linear expansion with a small amount of addition. [Contents (excerpt)] ■ Wetting dispersants ■ Coupling agents and compatibilizers ■ Layered inorganic additives ■ VOC and odor stripping agents ■ Scratch resistance enhancers *For more details, please download the PDF or feel free to contact us.

• Other additives