Pick up Products ~Emerging Technologies~
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| Lot variation observation, seasonal variation observation, raw material receiving inspection. We place top priority on safe supply. | We focus on the production environment, development goals and challenges, and development of original pastes based on thorough hearings. | In accordance with ISO 14001, we cut down the amount in use of environmentally harmful substances. Our products are designed to be compliant with environmental regulations in the world such as RoHS. |
Our Products
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Paste List by Use / Application
| Pick Up Products ~New Products / Emerging – Technology~ |  |
- Apr.7.2020 Updated measures against the spread of the new coronavirus
- Dec.4→6.2019 Exhibition at the Sensor / OLED / LDC Technology Exhibiton @Makuhari Messe
- Nov.1.2019 The Plasma Research Laboratory was renamed Tsurumi Research Laboratory
- Feb.14→16.2018 Exhibition at the New Functional Materials Exhibtion @Tokyo Big Sight
- Nov. 28→30.2017 Exhibition at SME New Manufacturing / New Service Exhibition @INTEX Osaka
- Feb.1.2016 Reception of a letter of appreciation for the Life Cap Campaign from the Osaka City Waste Managament Association
- Jan.12→15.2016 Nepcon Japan (EXPO 2016) Exhibition at Tokyo Big Sight
- Jul.15.2015 New product, Base metal termination paste for PTC thermister omic, is released
- Feb. 6.2015 Site renewal & Product information updated
- May. 1.2014 Zirconia beads φ100μm、φ75μm is released
- Oct. 1 ~ 5.2013 Attending the exhibition, CEATEC JAPAN 2013 at Makuhari Messe
- Feb. 15 ~ 17.2012 Attending the exhibition, New Functional Material Exhibition 2012 at Tokyo Big Sight
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Various metal conductive paste (Gold, Silver, Platinum, Palladium, Silver-Palladium, Copper, Nickel, etc) |
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Corporate Social Responsibility
Management Policy
Daiken Chemical Co., Ltd. voluntary practices CSR(Corporate Social Responsibility) in various fields such as human rights, labor, environment, health, fair trade, ethics, quality, safety, information security and social services. Daiken searches for every possible mean to satisfy our society and customer needs and wants. Daiken places its business on the base of to promptly develop, manufacture and sale original products for a high tech industry. Daiken, as one of the responsible companies for future generations, persistently aims to obtain the best technology and quality.
Environment Policy
We have a basic policy as “to care about environmental protection, to make a people friendly environment and to succeed a rich global environment to our future generations”. For the sake of diminishing the influence on environment arising from business activities, we operate an environment management system in accordance with the following policies.
1. Keep improving an environment management system, and in parallel, keep pushing prevention of pollution by always recognizing the influence of the materials and products on environment from the very first product design.
2. Comply with all domestic and foreign statutory and administrative requirements concerning environment.
3. Announce and publish this environment policy widely and train employees thoroughly to make sure the importance of efforts for environmental protection is understood as a member of company and a member of society.
4. Work systematically on the environmental objects and targets defined under considering the dimension of influence on the environment from our business activities, products and services.
Quality Policy
| Our president has established our quality policy from our management policy of ‘Daiken places its business on the base of to promptly develop, manufacture and sale original products for a high tech industry. Daiken, as one of the responsible companies for future generations, persistently aims to obtain the best technology and quality’ and keeps improving our quality management system continuously. The president checks appropriateness of our quality policy through the management review and amends it if necessary. |
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Information Security
The Daiken Chemical Group (Daiken Chemical Industry Co., Ltd. and Daiken Chemical Manufacturing and Sales Co., Ltd., hereinafter referred to as the Group) contributes to society as a comprehensive manufacturer of electronic materials that ensures reliable quality by those who continue to take on the challenge of new technologies and open up to the next generation, and deep pursuit of technology. Recognizing that information assets related to our business activities are important, the Group has established information security policies, employees, and related external parties with the aim of systematically and continuously working on information security. We will inform the concerned parties and work on it.
1. Compliance with laws and regulations
The Group will comply with laws and regulations related to information security, national guidelines, contractual obligations, and other social norms.
2. Establishment of information security system and establishment / compliance of management standards
The Group will establish and comply with information security systems and management standards.
3. Implementation of information security measures
The Group will take appropriate measures to protect information assets from threats such as negligence, accidents, disasters and crimes. In the unlikely event that an information security problem occurs, we will promptly investigate the cause and take countermeasures to minimize the damage and strive to prevent recurrence.
4. Implementation of information security education
The Group will provide education to ensure the importance of information security and the proper handling of information assets.
5. Continuous improvement of information security
The Group will continue to review and improve the information security system by rotating the PDCA cycle in information security.
June 1, 2022
Daiken Chemical Group
Daiken Chemical Industry Co., Ltd.
Daiken Chemical Manufacturing and Sales Co., Ltd.
President and CEO Masahiro Harada
Our Expertise
Our Products and Range of our technology
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The major points of our service
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We have a wide variety of high-quality powders, and we are developing reliable pastes that meet various conditions, using our many year of experience and technology.
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Aiming for zero defect production, we operate in-house quality management system in accordance with ISO. |
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We have an edge on built-to-order system. Our engineers devote to listen to each customer to develop products that befit demands, production equipment and production environment. Our product can be designed to correspond with various countries' environmental standards.
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We bring forward reducing environmentally harmful materials.
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We have a wide variety of high-quality powders, and we are developing reliable pastes that meet various conditions by utilizing our many years of experience and technology.
Message from President
Since 1951, Daiken Chemical Co., Ltd. has been pursuing its own distinctive research to develop the potential of precious metals. One of our earliest innovations was the development of liquid gold for ceramics.
During this period, we have responded to the needs of our customers by constantly taking on the challenges of developing new technologies. Today, we have grown to become a renowned Japanese developer of conductive pastes and other leading high-tech metal components.
To all those who have supported our business over the years, we feel a deep sense of gratitude. We remain committed to our precepts as inspired by Shujing (“The Book of History”); specifically, we shall “derive a satisfaction from our work that inspires us to contribute to individuals and society.” Moreover, we shall strive to pursue R&D innovations that provide benefits for up to two decades.
We maintain a focus on providing our customers with superior technology and unmatched quality. At Daiken Chemical, a pioneer in forging the future of precious metals, we look forward to your continued support and encouragement.
History
Our history
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1951 |
April |
Daiken Liquid Gold Co., Ltd. is established in Imafuku, Joto-ku, Osaka, with capital of 2 million yen. |
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The Nagoya Branch is established in Nagoya Ceramics Hall. |
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Daiken Liquid Gold acquires Ito Kinshoja’s manufacturing and sales business for liquid gold for ceramics. |
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1954 |
November |
Corporate capital is increased to 3 million yen. |
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1957 |
Febrary |
The company is renamed to Daiken Chemical Co., Ltd. |
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1959 |
August |
The Company launches a materials business targeting electronic components following the in-house development of conductive paste. |
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1962 |
March |
Corporate capital is increased to 15 million yen. |
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1967 |
May |
Corporate capital is increased to 25 million yen. |
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1973 |
March |
The Company adopts conductive materials, such as precious metal pastes, as its principal product line. |
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1981 |
May |
The Company purchases 9,900 square meters of land for a plant at the Technoport Industrial Park in Mikuni-cho, Fukui Prefecture. |
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1982 |
March |
The Company merges with Daiei Kaken Co., Ltd. Corporate capital is increased to 26.6 million yen. |
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1983 |
September |
The Head Office building is constructed at its current address. |
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1985 |
October |
Corporate capital is increased to 48.9 million yen. |
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1989 |
June |
The Company constructs its Fukui Plant at the Technoport Industrial Park in Fukui Prefecture. |
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1991 |
March |
The Company constructs a three-story dormitory in a sports park in Mikuni-cho, Fukui Prefecture. |
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1992 |
March |
The Nagoya Branch is relocated to the 5th floor of the IF Building, 156, Fujigaoka, Meito-ku, Nagoya. |
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1993 |
March |
The Company purchases 13,200 square meters of land adjoining the Fukui Plant. Fukui Plant No.2 is constructed. |
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1997 |
July |
Fukui Plant No.3 is constructed. |
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1998 |
August |
The Fukui Plant acquires certification of ISO 9002 registration. |
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2003 |
October |
Higashi Osaka Plant is constructed. |
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2004 |
April |
The Tokyo office is opened on the 7th floor of the Mitsubishi Building, 2-5-2, Marunouchi, Chiyoda-ku, Tokyo. |
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September |
The Company acquires certification of ISO 9001:2000 registration. |
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2006 |
April |
The Company acquires certification of ISO 14001 registration for the Head Office, Imafuku Plant, Fukui Plant and Higashi Osaka Plant. |
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2008 |
February |
Gifu Plant is constructed. |
| 2010 | December | Established Plasma Research Laboratory (renamed Tsurumi Research Laboratory) in Tsurumi-ku, Osaka. |
| 2011 | January | Established Daiken Chemical Manufacturing and Sales Co., Ltd., a wholly owned subsidiary, and split the main electronic materials business. |
| 2019 | October | Closed Higashi Osaka Factory due to business restructuring. |
Nano-ZrO2 dispersion for High-R.I. resin.
Corporate Information
| Company Name Daiken Chemical Group |
DAIKEN CHEMICAL CO., LTD. DAIKEN CHEMICAL Sales & Mfg. CO., LTD (The wholly-owned unit of DAIKEN CHEMICAL CO., LTD.) |
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| Capital | 48.9 million yen |
| DAIKEN CHEMICAL CO., LTD. | DAIKEN CHEMICAL Sales & Mfg. CO., LTD | ||
| Establishment | April, 1951 | Establishment | January, 2011 |
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| Capital | 48.9 million yen | Capital | 10 million yen |
Business Pursuits
| DAIKEN CHEMICAL CO., LTD. | DAIKEN CHEMICAL Sales & Mfg. CO., LTD | ||
| Electronic Material Division | Gold liquid for pottery and table ware Various metal conductive paste |
Electronic Material Division | Various metal powders Various metal conductive paste |
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| Gifu Q3 Division | Ceramics and Resonator | ||
| Tsurumi laboratory | NCT Plasma Applied Technology |
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ISO9001 Certification Certification |
JQA-2597 Scope of application: Fukui factory
Scope of registered activities: The design / development and manufacture of precious metal powder, glass powder, and paste for electronic parts.
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Scope of application: Head Office, Gifu Plant, Higashiosaka Incubation center, Daiken Chemical Sales & Mfg. Co., Ltd. Head Office, Daiken Chemical Sales & Mfg. Co., Ltd. Imafuku Plant, Daiken Chemical Sales & Mfg. Co., Ltd. Fukui Plant
Scope of registration activities: Development, Production and Sales of Precious Metal Powder, Base Metal Powder, Conductive Paste for Electronic Parts, Organic and Inorganic Nano-dispersion slurry and Dielectric Ceramic Component.
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East Osaka Incubation Center〒577-0011
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個人情報保護方針
当社は、個人情報の保護及び適正な取扱いが企業の社会的責務であると認識し、個人情報の保護に関する法律、当社の定める個人情報保護方針に基づき、お客様・お取引先様・当社役員及び従業員等の個人情報の保護に努めます。
1.個人情報の取得について
当社は、個人情報の取得に当たっては適法かつ公正な手段で取得します。
2.個人情報の利用目的の公表・明示について
当社は、個人情報を取得するに当たり、その利用目的をあらかじめ公表又は明示します。
3.個人情報の利用目的の範囲について
当社は、ご提供いただいた個人情報を、取得の際に公表又は明示した利用目的の範囲内でのみ取り扱います。この範囲を超えて、個人情報を利用する必要が生じた場合は、ご本人様の同意をいただいた上で利用します。ただし、法令に定める場合を除きます。
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当社は、ご提供いただいた個人情報を、ご本人様の同意を得ることなく第三者に提供しません。ただし、法令に定める場合を除きます。
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当社は、ご提供いただいた個人情報を正確に保持するように努め、安全管理のために組織的・人的・物理的・技術的安全管理措置を講じて、不正アクセス、紛失、破壊、改ざん、漏洩等を防止します。
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7.当社役員及び従業員等への周知徹底について
当社は、この方針を実行するため、この方針の内容を当社役員及び従業員等に周知徹底します。
個人情報の利用目的
当社は、お客様等の個人情報を以下の目的のために利用いたします。
（１） お客様及びお取引先様各社の役員・社員等に関する個人情報
- 取扱製品・商品に関する営業活動
（商談、打ち合わせ、受注、納品及び代金の請求・受領等） - 契約の履行
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- 展示会・セミナー等のご案内
- 取扱製品・商品に関するお問い合わせ・ご相談への対応
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当社は、この方針を実行するため、この方針の内容を当社役員及び従業員等に周知徹底します。
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About DAIKEN |
Our Products |
New & Emerging Products
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Contact Form |
List of our new & emerging products
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0.3~0.5μmUniformity-controlled AgPd powder ＜GDA series＞ |
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Coprecipitated powder of 0.3~0.5μm with alloy character. The peak can be controlled by mixture ratio.
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Metal Organic Compound (Resinate) |
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The Sulfur & Harogen Free Metal Organic Compound optimal to adding a minor component or coating by forming thin film which can be processed with wide range of sintering temperature.
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Gold liquid (Gold/Platinum liquid) |
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The product we started our business with. It can be used not only for ornamental purpose but also for conductive material. Gold liquid products, platinum liquid products, the colors, sintering temperature conditions, adhesiveness, metal content and so on, we accommodate your needs.
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Dielectric Ceramics |
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Resonator with dielectric ceramics for communication devices which is processed by metalizing with dipping method.
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About metal resinate (Organic metal compound)
Metal resinate is also called organic metal compound (including solutions). It is used for a minor component as a metal additive or a material of metal films, alloy films (Au,Pt) and oxide films (Ru, Pd).
We have widely looked on and manufactured the resinate of a platinum group which is especially effective as a catalyst and electrode.
Features
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▲Sintering 850℃ 10min keeping
▲Sintering 350℃ 30min keeping |
Product
We are offering the solutions of platinum group metal shown in the following table. Solvents and metal concentrations in the table are examples only. They are customizable due to high solubility to organic solvents. Please ask for more details.
| Metal | Metal Concn. (%) | Solvent | Decomp. Temp. (℃) | Application |
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| Ru | 6 | Isobutanol | 200-290 | RuO2 film, Catalyst |
| Rh | 7 | Isobutanol | 130-250 | Additive, Catalyst |
| Pd | 8 | Butyl acetate | 200-250 | Pd film, Catalyst |
| Ir | 8 | Isobutanol | 200-250 | Additive, Catalyst |
| Pt | 10 | Butyl acetate | 140-300 | Pt film, Catalyst |
| (Au) | --- | --- | 160-400 | Au film |
Following data is of one of Au metal pastes prepared from the resinates above.
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Paste property
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Application examples
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We are also offering concentrated aqueous solutions of dielectric materials such as titanium oxide, used for manufacturing powders and films of TiO2, BaTiO3, PbTiO3, (Ba,Pb)TiO3. Additionally Ba(Ti,Zr)O3, Pb(Ti,Zr)O3, (BaPb)(Ti,Zr)O3 etc. also can be formed by concomitant use of commercially available zirconium oxide aqueous solution.
New Product: Iridium Resinate
Our corporation has prepared platinum group resinates by using non-halogen starting materials, offering their solutions and metal pastes based on them. Iridium resinate virtually free from Chlorine (containing less than 0.1% of residual chlorine to Iridium atom) has been developed recently. This resinate is easy to form into the paste because it is well soluble in various organic solvents and compatible with various polymers. The resinate is also usable as an additive of iridium metal. Iridium metal is expected to become a good additive for improving heat resistance of metal films due to the characteristics of small solubility to metallic Gold and Silver.
Iridium Acetate, which is soluble in water and stable in the air, is also available
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| In addition, we are able to customize products responding to the needs of customers. |
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