ビックケミー・ジャパン Product Lineup

Water-based inkjet surface modifier "BYK-3420" with excellent hydrolysis stability The new BYK-3420 is stable against hydrolysis, and even under high temperatures (60°C) or varying pH levels, the surface tension of the formulation remains unchanged after storage. It significantly lowers surface tension without stabilizing foam, promoting wetting on difficult substrates. Complies with Swiss chemical regulations and Nestlé guidelines. No labeling for SVHC is required. You can view it at the 【Converting Webinar】 hosted by the Processing Technology Research Association.

• plastic

BYK-ET 3000; Solvent-based paste of conductive carbon and wetting dispersant for high filler electrode slurry of lithium-ion batteries Features The stabilization effect of BYK-ET 3000 shortens the dispersion process of carbon black and other conductive carbons (such as ketjenblack and carbon nanotubes). Adding BYK-ET 3000 improves particle stability and reduces the viscosity of the slurry compared to standard formulations without dispersants. BYK-ET 3000 facilitates the formulation of electrode slurries for lithium-ion batteries with high solid content. The higher the solid content, the shorter the drying process, which enhances the productivity of electrode manufacturing.

• plastic

Wax-based additives used for matte finish and surface protection: ◎ Biodegradable CERAFLOUR 1000, CERAFLOUR 1001, and CERAFLOUR 1002 utilizing microorganisms. ◎ Recently developed CERAFLOUR 1003 and 1004 using corn starch, and CERAFLOUR 1010 modified from canola oil. Although not composed of wax, they possess wax-like properties, demonstrating scratch resistance and matte finish effects. Wax-based additives that replace PTFE for scratch resistance: ◎ Polyethylene-based CERAFLOUR 1050, 1051, and 1052 as alternatives to PTFE.

• Coating Agent

"BYK-1693 SD" is a highly effective and compatible powdered defoamer for hybrid systems that combine mineral-based dry mix mortars with water-based or powder dispersions. The special combination of active ingredients in the additive provides powerful and lasting defoaming properties across the entire range of applications. By reducing the air bubble content, it improves the characteristics of fresh mortar and the physical properties of the cured system. BYK-1693 SD is particularly suitable for two-component waterproof membranes.

• Coating Agent

"BYK-3558" is a surface additive for high solid and medium solid paints based on silicone and polyether modified acrylate copolymers. Using BYK-3558 moderately reduces the surface tension of wet paint films, improving the wettability of the substrate and effectively preventing beading. It also imparts excellent leveling properties. While surface slip properties increase, the tendency for bubble stabilization within the paint film remains unchanged.

• Coating Agent

■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

In the food packaging industry, it is important to suppress the leaching of harmful substances from packaging materials to ensure food safety. In particular, PFAS (per- and polyfluoroalkyl substances) are a concern not only for environmental impact but also for human health, leading to strengthened regulations. BYK's PFAS-free additives provide a solution for the production of food packaging materials that are PFAS-free while maintaining necessary performance and enhancing safety. 【Application Scenarios】 * Manufacturing of food packaging materials * Packaging materials that come into direct contact with food * Packaging materials that require safety 【Benefits of Implementation】 * Improved safety through PFAS-free formulation * Compliance with regulations * Gaining consumer trust

• Other polymer materials

In the electronics industry, improving insulation is essential to ensure the reliability and safety of products. Particularly in electronic components used in high-voltage or high-temperature environments, the degradation of insulation performance can lead to product failures or accidents. BYK's PFAS-free additives contribute to enhancing the reliability of electronic devices by improving insulation while reducing environmental impact. 【Application Scenarios】 * Coating of electronic components * Manufacturing of printed circuit boards * Additives for insulating paints 【Effects of Implementation】 * Improved insulation * Enhanced product reliability * Reduced environmental impact

• Other polymer materials

■PFAS-free defoamers and antifoams [BYK-1810, BYK-1815, BYK-1816, BYK-022] ■PFAS-free surface additives [BYK-333, BYK-361 N, BYK-399, BYK-3455] ■PFAS-free wax additives [CERAFLOUR 1050, CERAFLOUR 1051, CERAFLOUR 1052, CERAFLOUR 929 N] ■PFAS-free processing aids [BYK-MAX P 4109, BYK-MAX P 4110]

• Other polymer materials

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

■A wetting dispersant that contributes to advancing filler dispersion and increasing filling rate 【Dispersing and stabilizing pigments and fillers in thermoplastic resins - BYK-MAX D 4221】 ■A surface modifier that can control both coating liquid properties and film properties due to its unique molecular structure 【Superhydrophilicity of film surfaces - BYK-3558, BYK-3560, BYK-3565, BYK-3566, BYK-3568】 ■A defoamer and deaerator that is free of fluorine and silicone 【BYK-397】 ■A nanoparticle dispersion that enables scratch resistance and internal stress relief 【Scratch resistance and surface protection in UV curing systems - BYK-UV 3518, BYK-UV 3519】 ■Inorganic particles with rheology control functions and gas barrier properties 【LAPONITE】

• Other polymer materials

Water-based Coating Fabric: Usage Guide for BYK Additives in Multi-layer Coatings ■ Top Skin Layer: Water-based Aliphatic PU BYK-349 / BYK-3455 (Wet ability of release paper), BYK-333 (Improved slip, abrasion resistance), CERAFLOUR 1000 and AQUAMAT 208 (For matte and soft touch), BYK-093 / BYK-092 / BYK-024 (Defoamers), RHEOBYK (Rheology control), DISPERBYK (Pigment concentrator) ■ Surface Layer: Water-based Aliphatic or Aromatic PU, Mechanical Foaming BYK-349 (For substrate wettability), LAPONITE-S 482 (For barrier properties), RHEOBYK (For rheology control), DISPERBYK (For pigment concentration) ■ Adhesive Layer: Water-based Aliphatic or Aromatic PU BYK-349 (Improving substrate wettability), BYK-093, BYK-092, BYK-024 (Defoamers), RHEOBYK (Rheology control agent), DISPERBYK (Pigment dispersant)

• Other polymer materials

Barrier clay to prevent migration of various additives in plasticized PVC • BYK's high aspect ratio synthetic hectorite exhibits excellent barrier performance against the migration of undesirable substances such as plasticizers and hydrocarbons from PVC plastisol. • BYK's high aspect ratio synthetic hectorite minimizes the impact on the color tone and haze of the film. • BYK-3410 (silicone-free leveling and substrate wetting additive) and BYK-014 (silicone-free defoamer) enhance the barrier effect and are essential for optimal processing.

• Other polymer materials

【AQUACER 492】 It applies hydrophobic treatment to all types of textile fibers, creating a water-repellent effect. This product does not negatively affect water vapor permeability, ensuring good breathability of the textile. Furthermore, it achieves a much softer textile compared to some synthetic polymer-based hydrophobing agents. • Exhibits excellent water repellency • Maintains breathability • Soft texture of fibers • Easy incorporation • Free from microplastics, silicones, and PFAS

• Other polymer materials

★Release paper surface modifiers and defoamers In recent years, the transition from solvent-based to water-based systems has gained significant importance. In water-based systems, the following issues frequently arise: • Low wettability of release paper • Entrapment of bubbles BYK-349 and BYK-093 are examples of additives that can solve these problems. 【BYK-349】 A silicone-based surfactant with a significant ability to reduce surface tension, improving the wettability of the substrate. It does not contribute to improved slip properties on the surface. Suitable for systems that do not contain co-solvents. General-purpose product. 【BYK-093】 Water-based defoamer • Applicable to a wide range of uses • Excellent long-term stability (during high and low-temperature storage) • Fewer surface defects (cloudiness, crater-like defects, etc.) due to high compatibility • Easy to mix, recommended for post-addition • Can be used in combination with other defoamers • APEO-free, formaldehyde-free (VdL RL-03), low VOC

• Other polymer materials

★High Solid Content PU Technology BYK-3760 ・ BYK-L 9565 – Substrate Wetting Properties High solid content PU systems require additives that appropriately adjust the wetting and leveling properties of the substrate. In the automotive industry, low fogging and low VOC are required. 【BYK-3760】 Significantly reduces the surface tension of the coating system. Therefore, it particularly improves the wetting properties of the substrate and prevents crater-like defects. BYK-3760 greatly enhances surface slip and improves the scratch resistance of the coating. This product has far less foam stabilization effect compared to other highly active additives containing silicone. It is effective even at low addition levels. 【BYK-L 9565】 BYK-L 9565 improves the wetting and leveling properties of release papers. It can be used universally regardless of the type of coating or the pattern of the release paper. Due to its -OH functional group, this additive is reactive to isocyanates, minimizing the risk of migration and providing lasting properties.

• Other polymer materials

★Hydrophilicity in High Solid Content Polyurethane Compositions High solid content polyurethane (HS PU) is gaining popularity as an alternative to solvent-based systems (DMF coagulation process) and PVC plastisol. The potential applications of HS PU include the manufacturing of coated fabrics for footwear and clothing. To provide comfort and optimal performance during sports activities, it is important to absorb moisture generated by the body. 【BYK-P 9911】 enhances hydrophilicity and moisture absorption. 【BYK-P 9911】 Features - Hydrophilic additive: High compatibility with HS PU and PUD - Improved moisture absorption enhances comfort during sports activities.

• Other polymer materials

★Sustainable Bio-Based Wax-like Polymers @BYK-CERAFLOUR-1000 Series Manufactured from renewable raw materials. 【CERAFLOUR 1000】 A biodegradable micronized polymer with wax-like properties derived from renewable raw materials. Suitable for water-based, solvent-based, solvent-free, and UV systems. Aims to enhance surface protection and soft touch effects, as well as matting. Improves surface protection and soft feel effects. 【CERAFLOUR 1003】 A starch-based polymer that achieves slight surface texture and optimal transparency. Provides excellent matting effects from different angles. 【CERAFLOUR 1004】 Achieves subtle matting effects and high transparency through a fine particle structure. A starch-based polymer that delivers a smooth, soft, and silk-like texture.

• Other polymer materials

★The Importance of Rheology in High Solid Content Polyurethane Formulations High solid content polyurethane (HS PU) is gaining popularity as an alternative to solvent-based systems (DMF coagulation process) and PVC plastisol. HS PU often exhibits relatively high viscosity at room temperature, but it has been observed that when cured in a high-temperature oven at 150-170°C, the viscosity significantly decreases. This phenomenon can potentially affect leveling properties and foaming ratios when using chemical blowing agents. By using 【GARAMITE】, it is possible to suppress the viscosity decrease in the oven. Overview of 【GARAMITE-1958】 - Pseudoplastic - Suitable for solvent-based and solvent-free systems - No polar activation required - Non-dripping - Patented - Allows for easy and rapid formulation

• Other polymer materials

★Digital Printing Digital printing has become more widespread and common in the creation of decorations on coated fabrics and genuine leather. It is necessary to optimize the receptivity of water-based printing inks on PU or PVC substrates. The 【BYK-356X Series】 is effective. BYK-3560 BYK-3565 BYK-3566

• Other polymer materials

★From the perspective of preventing coating defects ■Reducing issues caused by contamination [BYK-3900 P, BYK-3902 P, BYK-3931 P] ■Layered silicates effective for improving edge coverage [CLAYTONE series, GARAMITE-1958/-7305] ■Improving pigment dispersion stability and coating smoothness [BYK-3950 P, BYK-3951 P, RHEOBYK-7590] ■Additives that provide adhesion to substrates [BYK-3941 P] ■Wax-based additives for preventing degassing and pinholes [CERAFLOUR 961/962/964/993] ★From the perspective of imparting functionality to coatings ■Improving slip resistance and scratch resistance [BYK-3932 P] ■Surface modifiers that increase the surface free energy of the coating and improve topcoat suitability [BYK-3933 P] ★Additives useful for enhancing aesthetics ■Texture and pattern imparted by PTFE-free additives [CERAFLOUR 967, CERAFLOUR 961, CLAYTONE-40] ■Matting agents made from layered silicates that differ from silica and wax-based particles [BYK-3938 P]

• Other polymer materials

■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