大成ファインケミカル List of Products and Services

Daisei Fine Chemical Co., Ltd. will be exhibiting at the "2nd Sustainable Materials Exhibition (SUSMA)." At our booth, we will have biomass acrylic resins and biomass urethane acrylates for coatings made from plant-derived materials. With the policy of "contributing to the formation of a circular society even by 1μm," we offer environmentally friendly products. We invite you to visit us. 【Exhibition Information】 Exhibition Name: "2nd Sustainable Materials Exhibition" Dates: December 7 (Wednesday) - 9 (Friday), 2022, 10:00 AM - 6:00 PM (last day until 5:00 PM) Venue: Makuhari Messe, Hall 2 (20-24) 【Exhibited Products】 1. [Solvent-based] Biomass Acrylic Resin 2. [Solvent-based] High Acid Value Biomass Acrylic Resin 3. [Solvent-based] Biomass Acrylic Polyol 4. [Solvent-free] Biomass Urethane Acrylate [Solvent-based] Biomass Urethane Acrylate 5. [Solvent-based] UV-Curable Biomass Acrylic Resin 6. [Water-based] Biomass Urethane Dispersion 7. [Water-based] Biomass Cationic Emulsion

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【 POINT 1 !! 】 Acrylic polyol with approximately 48% biomass content can be used as a binder resin for various coatings, offering a wide range of applications and the potential for reduced environmental impact. 【 POINT 2 !! 】 It has good compatibility with isocyanate prepolymers, allowing for improved film properties. 【 POINT 3 !! 】 With low viscosity, it has a minimal impact on the viscosity of coating materials, enabling improvements in high solid content and reducing solvents.

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This is a urethane acrylate that allows for the incorporation of biomass components into hard coatings! 【 POINT 1 ! 】 Biomass content approximately 30% '8UX-2015A' Biomass content approximately 54% '8UX-2016A' 【 POINT 2 ! 】 Adheres well to general-purpose plastic substrates! PET, PMMA, ABS, PC, TAC 【 POINT 3 ! 】 Customizable for solvent-free and softening options, among others.

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Daisei Fine Chemical offers "contract synthesis services." Leveraging over 60 years of accumulated "acrylic resin synthesis technology" and a "flexible production system," we respond to various contract manufacturing needs of our customers. We can accommodate a diverse range of material selections and reaction formulations within a reaction system centered on "solution chain polymerization (radical polymerization)." Additionally, our proprietary "polymerization simulation system" allows for composition ratio and reaction analysis. 【Features】 ■ Comprehensive support from "flask prototype to mass production" ■ Rapid scale-up with extensive knowledge and similar shape reactors ■ Robust management system for "stable quality/stable supply" ■ Order lead time of "generally 3 weeks" for delivery *For more details, please refer to the PDF document or feel free to contact us.

• Other contract services

We offer a total of 18 types, which are used in various fields such as packaging materials, construction materials, and electronic materials. Molecular weight (Mw): 14,000 to 130,000 OH value (varnish): 24 to 102 We have a rich variety available. *We will introduce products according to your applications and required performance, so please feel free to contact us.

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We offer a total of 30 types, which can be used as binders for inks and paints, as well as various primers. There is a rich variety with molecular weights ranging from 8,000 to 140,000. 【Features】 ■ This is an acrylic polymer made solely from acrylic monomers. *Please feel free to contact us as we will introduce products according to your applications and required performance.

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The "STA-SiA TAZ Series" is a UV-curable organic-inorganic hybrid coating material. By changing the ratio of inorganic/organic components and the resin design of polymer/oligomer components, it is possible to control the physical properties according to customer requirements. 【Features】 ■ High hardness (pencil hardness: 5H) / High flexibility (flexural strength: 32mm) ■ Transparency *For more details, please refer to the PDF materials or feel free to contact us.

• Coating Agent

"8BR" is a UV-curable urethane acrylic polymer with an acrylic polymer as the main chain and urethane polymer (oligomer) as the side chain. The composition and ratio of acrylic and urethane can be adjusted, allowing for the modification of physical properties (hardness, elongation, etc.). It can be used as a polymer material (acid-free) that imparts flexibility to hard coat agents. 【Features】 ■ Can impart flexibility by adding to hard coat agents ■ Excellent tack-free properties due to its polymer type, reducing curing shrinkage ■ Superior adhesion to various film substrates ■ Composition and ratio of acrylic and urethane can be adjusted ■ Physical properties (hardness, elongation, etc.) can be modified *For more details, please refer to the related link page or feel free to contact us.

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"8UA" is a urethane-modified acrylic polymer that can be used as an adhesion promoter or coating agent for various plastics. It is possible to introduce functional groups into the acrylic. It exhibits excellent adhesion to various plastic substrates. The properties can be controlled by changing the ratio of acrylic to urethane. 【Features】 ■ Excellent adhesion to various plastic substrates ■ Ability to introduce functional groups into acrylic ■ Control of properties by varying the ratio of acrylic to urethane *For more details, please refer to the related link page or feel free to contact us.

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"PH" is an alkaline-soluble UV-curable urethane polymer with a urethane main chain type, which offers excellent flexibility and bendability. It exhibits outstanding performance in alkaline developability. Adjustments can be made to acid value, hydrophilicity/hydrophobicity, molecular weight, double bond equivalent, Tg, solvent composition, and monomer composition. Additionally, being a polymer type, it excels in curl resistance (curing shrinkage) and tack-free properties. 【Features】 ■ Exhibits excellent performance in alkaline developability ■ As a polymer type, it excels in curl resistance (curing shrinkage) and tack-free properties ■ The urethane main chain type offers excellent flexibility and bendability ■ Adjustments to monomer composition and other factors are possible (acid value, hydrophilicity/hydrophobicity, molecular weight, double bond equivalent, Tg, solvent composition, etc.) *For more details, please refer to the related link page or feel free to contact us.

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"8KQ" is an alkaline-soluble UV-curable acrylic polymer that exhibits excellent performance in alkaline development. It incorporates methacryloyl and carboxyl groups into the side chains of the acrylic polymer. It can be used as a resist polymer for solder resist, etching resist, and more. Being a polymer type, it excels in curl resistance (curing shrinkage) and tack-free properties, and adjustments to the monomer composition and other factors are possible. 【Features】 ■ Exhibits excellent performance in alkaline development ■ As a polymer type, it excels in curl resistance (curing shrinkage) and tack-free properties ■ Adjustments to monomer composition and other factors are possible (acid value, hydrophilicity/hydrophobicity, molecular weight, double bond equivalent, Tg, solvent composition, etc.) *For more details, please refer to the related link page or feel free to contact us.

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"WEM" is a water-based urethane acrylic emulsion with a core/shell structure and no emulsifiers. It is possible to change the core/shell ratio, allowing for control over physical properties. Additionally, because no emulsifiers are used, it has excellent water resistance. You can choose between anionic and cationic types, enabling a wide range of product configurations. 【Features】 ■ Excellent water resistance due to the absence of emulsifiers ■ Superior transparency and substrate adhesion ■ Ability to change the core/shell ratio, allowing for control over physical properties ■ Wide range of product configurations possible with the choice of anionic or cationic types *For more details, please refer to the related link page or feel free to contact us.

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"8SQ" is a siloxane-crosslinked silicone-modified acrylic polymer that can be used as an adhesion promoter and adhesive binder for inorganic substrates (such as glass). It cures by reacting with moisture in the air, forming a strong coating. It excels in transparency and adhesion to inorganic substrates (such as glass). Additionally, by changing the composition and the amount of alkoxysilyl groups, it is possible to adjust the physical properties (hardness, adhesion, etc.). 【Features】 ■ Excellent adhesion to inorganic substrates (such as glass) ■ Excellent transparency ■ Cures by reacting with moisture in the air, forming a strong coating ■ Physical properties can be adjusted by changing the composition and the amount of alkoxysilyl groups *For more details, please refer to the related link page or feel free to contact us.

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"SE-2915E" is a microemulsion that has a core and shell structure without the use of emulsifiers. It provides a high UV cut effect even in thin films and can impart functions such as transparency and film-forming properties derived from acrylic polymers. Additionally, the particle size and the ratio of the core and shell components can be relatively freely controlled. [Features] - No emulsifiers used - Contains UV absorbers within the emulsion particles - High UV cut effect even in thin films - Can impart functions such as transparency and film-forming properties derived from acrylic polymers - Particle size and the ratio of core and shell components can be relatively freely controlled *For more details, please refer to the related link page or feel free to contact us.

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"6HY-3030" is an acrylic polyol for adhesives. 【Features】 　　■ For adhesives 　　■ Two-component curing (polyol type) *For more details, please refer to the related link page or feel free to contact us.

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"1HY" is a high acid value acrylic polymer for adhesives. *For more details, please refer to the related link page or feel free to contact us.*

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"WBR" is a polyurethane dispersion with good adhesion to various plastic films. Performance can be controlled by changing the type of diol and molecular weight. *For more details, please refer to the related link page or feel free to contact us.*

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"8UA-600" is an acrylic urethane polymer for fluorine blends that excels in compatibility with fluorine resins. It can impart various functionalities (adhesion, hardness, blocking resistance, etc.) to fluorine resins. It can be used in solar cell back sheets and building materials. 【Features】 - For fluorine blends - Two-component curing (polyol) - Excellent compatibility with fluorine resins - Can impart various functionalities to fluorine resins - Usable in solar cell back sheets and building materials *For more details, please refer to the related link page or feel free to contact us.

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The "6FH Series/6WT-002" is an acrylic polyol that exhibits excellent compatibility with high weather-resistant polymer fluororesins. Due to the introduction of UV absorbers, it is expected to have weather resistance even when used alone. 【Features】 ■ Excellent compatibility with fluororesins ■ Can be mixed with fluororesins to adjust adhesion and hardness ■ Excellent weather resistance when used alone due to the introduction of UV absorbers *For more details, please refer to the related link page or feel free to contact us.

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It can be used as an antistatic treatment agent for various films in different applications. It has superior durability compared to low molecular weight surfactants and does not bleed out. Additionally, it has excellent transparency, is not affected by haze, and can exhibit antistatic effects with a small amount of addition. 【Features】 - Superior durability compared to low molecular weight surfactants - Excellent transparency and unaffected by haze - Antistatic effects can be achieved with a small amount of addition *For more details, please refer to the related link page or feel free to contact us.

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"8UX" is a UV-curable urethane acrylate that can be used as a functional hard coat, featuring excellent hardness, low shrinkage, and high durability. It exhibits excellent adhesion and transparency on films, with no yellowing of the coating. Additionally, it can reduce the curing shrinkage of films and has excellent abrasion resistance and flexibility. [Features] - Reduces curing shrinkage of films - Excellent hardness, abrasion resistance, and flexibility - Superior adhesion to films - Excellent transparency with no yellowing of the coating - Usable as a functional hard coat *For more details, please refer to the related link page or feel free to contact us.

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"8KX" is a UV-curable acrylic polymer that incorporates UV-curable reactive groups in its side chains. Being acrylic-based, it offers excellent transparency, and the control of C=C equivalents and main chain Tg allows for the adjustment of elongation and hardness. It has good compatibility with various oligomers, making it suitable for modification as a hard coating agent. 【Features】 ■ Incorporates UV-curable reactive groups in the side chains ■ Excellent transparency due to its acrylic base ■ Allows for adjustment of elongation and hardness through control of C=C equivalents and main chain Tg ■ As a polymer type, the coating film becomes tack-free after solvent drying ■ Good compatibility with various oligomers, making it suitable for modification as a hard coating agent *For more details, please refer to the related link page or feel free to contact us.

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The "Acrylit EM Series" is a polymer that contains alicyclic epoxy groups within acrylic resin. It has alicyclic epoxy groups in the side chains of the acrylic resin, allowing for cationic curing. Additionally, since it is based on acrylic resin, customization of functional group types and concentrations is possible. 【Features】 ■ Rapidly forms a solvent-resistant coating ■ Retains alicyclic epoxy groups in the side chains of acrylic resin ■ High cationic curing capability due to the presence of alicyclic epoxy groups ■ Customization of functional group types and concentrations is possible, etc. *For more details, please contact us using the inquiry section below.

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This document introduces the development of a heat and UV-curable superhydrophilic quaternary ammonium salt acrylic polymer additive. Our company has embarked on the development of an organic-type additive that copolymerizes quaternary ammonium salt monomers, exhibiting features that are unprecedented. In this article, we will explain the characteristics of the heat and UV-curable superhydrophilic quaternary ammonium salt acrylic polymer when used as an additive. [Contents] ■ Introduction ■ 1. Low molecular weight hydrophilic additives ■ 2. High molecular weight hydrophilic additives ■ 3. Superhydrophilic quaternary ammonium salt acrylic polymer additives ■ 4. Coating film properties ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document introduces the quaternary ammonium salt type antistatic polymer "1SX Series" handled by Taisei Fine Chemical Co., Ltd. It explains the types of common antistatic agents used for antistatic treatment of plastic surfaces, as well as the new grades and performance of the polymer-type antistatic agent "1SX Series" developed with our unique technology, along with application examples. [Contents] ■1. Introduction ■2. Types of Antistatic Agents ■3. Quaternary Ammonium Salt Containing Antistatic Polymer ■4. Overview of the 1SX Series Lineup ■5. Application Examples of the 1SX Series ■6. Conclusion *For more details, please refer to the PDF document or feel free to contact us.

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This document is a technical material regarding the urethane-modified acrylic polymer "8UA Series" handled by Taisei Fine Chemical Co., Ltd. It contains abundant data on adhesion to various films and coating film properties. *For more details, please refer to the PDF document or feel free to contact us.*

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"8BS" can be used as a slip and release agent for various coatings. It forms a coating film through heat curing. By orienting silicone on the surface of the coating film, it imparts slip and release functions with a small amount of addition. Additionally, since the main chain structure is acrylic, it is compatible with various coating agents. [Features] ■ Forms a coating film through heat curing ■ Imparts slip and release functions with a small amount of addition ■ Compatible with various coating agents *For more details, please refer to the external link page or feel free to contact us.

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The "8SS Series" is a UV-curable polymer that has the ability to repel water and oil stains, forming a slippery coating. It introduces acrylate groups and silicone into the side chains of the acrylic polymer. As a silicone acrylic polymer type, it offers superior durability compared to oligomers. Additionally, it exhibits functionality with a small amount of additive. 【Features】 ■ Superior durability compared to oligomers ■ Provides a coating surface that repels oil-based markers and water stains ■ Exhibits functionality with a small amount of additive *For more details, please refer to the PDF document or feel free to contact us.

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