Inquiries
*For Inquiries in Chinese, please use the following link.
（如需中文查询，请访问长濑（中国）有限公司网站。）
Please submit the inquiry using the form below, depending on the product category for inquries related to our products such as SDS, TDS, usage instructions, pricing, purchasing information, regulations, samples, etc., as well as our technologies, business collaboration,and alliances.
Please select the relevant product you would like to inquire about
Epoxy materials for Semiconductor
Liquid Molding Compound (LMC), advanced Sheet Molding Compound (a-SMC)
Inquire through the dedicated website
Epoxy materials for electronics
Epoxy sheet encapsulant, liquid Molding Compound (LMC)・advanced Sheet Molding Compound (a-SMC) for RF module, flux sheet, epoxy formulated resins for power semiconductor, optical devices
Inquire through the dedicated website
Epoxy materials for electronics, structural components
DENATITE (One component, Two component), FRP matrix resin, Epoxy compounds for heavy industry, potting materials, room temperature curing adhesives
Inquire through the dedicated website
Advanced Concept Materials
Easily dismantlable adhesives, rubber-like resins, adhesives for post-vulcanization rubber, bio-based epoxy formulated resin: GREEN DENATITE
Inquire through the dedicated website
Special Epoxy Compound
[DENACOL]Regarding special epoxy compounds (mono- to multi-functional, low chlorine, bio-based products) produced through glycidyl etherification (esterification) of alcoholic hydroxyl groups and carboxylic acids
Inquire through the dedicated website
Conductive Coatings
[DENATRON]Regarding conductive coating materials consisting of Type-P polythiophene-based conductive polymers (PEDOT:PSS) and Type-C carbon nanotube-based materials
Inquire through the dedicated website
Photoresist
(For Lift-off Process)Regarding positive-type lift-off resist (NPR & BLX Series)
Inquire through the dedicated website
Photoresist
(For Etching Process)Regarding FPD photomask manufacturing photoresist (GRX Series), high heat-resistant photoresist (PMS Series), and others
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Wet Chemicals
Regarding resist strippers, etchants, and sustainable chemicals utilizing selective/precision cleaning and interface chemistry/formulation technology
Inquire through the dedicated website
Silver Nano Ink
Silver nano ink that can be applied to 3D structures through inkjet printing, offering high stability and low-temperature sintering capabilities
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Acrylic Polymer
[TEISANRESIN]Acrylic ester copolymers manufactured by suspension polymerization that function as stress relieving components
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Low Endotoxin Materials
[Arcofeliz]Low endotoxin materials and endotoxin removal technologies required in medical devices and regenerative medicine fields
Sales Contact: Nagase & Co., Ltd.Inquire through the dedicated website
Functional Dyes
Specific wavelength-absorbing dyes, photothermal conversion dyes, and dichroic, sensitizing, and fluorescent dyes Sales Contact: Nagase & Co., Ltd.
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Other Products
Regarding products and technologies not listed above
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