更新日： 集計期間:Nov 12, 2025～Dec 09, 2025
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CF COLOR expresses the vibrant colors that are essential for colored anodizing.
The CF COLOR series maintains the same performance as before and is a dye specifically for anodizing that offers excellent cost performance.
Orient oil colors have the property of dissolving well in various organic solvents. They are oil-soluble dyes that dissolve in medium to low polarity solvents.
Utilizing its rich coloring ability, it is used for a wide range of applications, including coloring gasoline, shoe cream, felt pen ink, and general-purpose resins.
Super engineering plastic coloring agent
We introduce high heat-resistant resin coloring dyes. These are resin coloring agents applicable to high heat-resistant amorphous resins (super engineering plastics) such as PA9T (9T nylon), PES (polyether sulfone), and PSF (polysulfone). Additionally, they do not contain heavy metals or halogens in their structural framework. We also introduce high heat-resistant yellow resin coloring dyes suitable for super engineering plastics. These resin coloring agents are applicable to high heat-resistant amorphous resins (super engineering plastics) such as PA9T (9T nylon), PES (polyether sulfone), and PSF (polysulfone). Furthermore, the yellow resin coloring dyes do not contain heavy metals or halogens in their structural framework.
PLA fiber dyeing dye
Until now, there have been no dyes suitable for dyeing fibers made from biodegradable resin (PLA). It has been particularly difficult to achieve deep colors in dyed products and to enhance various dye fastness levels, making it very challenging to finish fibers for practical use. Additionally, due to the low heat resistance of the fibers themselves, high-temperature dyeing is not suitable, and the dyes that can be used are limited. However, through repeated prototypes, we have been able to develop dyes for polylactic acid (PLA) fibers (biodegradable, biomass) by selecting and blending the optimal dyes, including considerations for fastness. With our unique formulation, we deliver comfortable dyeing for PLA fibers.
Yellow oil-soluble dye with excellent alcohol resistance and solvent solubility, and an absorption at 430nm.
We have developed a new product, OPTIMA Yellow 6101, which is a yellow neutral dye. Currently, we are establishing production conditions at the test plant and aiming for production using actual manufacturing facilities. We are attempting to expand its applications as a complementary color to the three primary colors of yellow and black dyes, for printing applications and inks for writing instruments and color filters. Additionally, it can be used for coloring various resins such as polystyrene and acrylic monomers.
A yellow oil-soluble dye with excellent alcohol resistance and solvent solubility, and an absorption at 430 nm.
Our company has developed a new product, OPTIMA Yellow 6101, which is a yellow neutral dye. Currently, we are establishing production conditions at a test plant and aiming for production using actual manufacturing equipment. We are attempting to expand its applications as a complementary color to the three primary colors of yellow and black dyes, for printing purposes, and for inks and color filters in writing instruments. Additionally, it can be used for coloring various resins such as polystyrene and acrylic monomers. 【Features】 - A yellow dye with high solubility in solvents such as toluene, acetate esters, and MEK. - A vivid lemon yellow color with an absorption maximum around 430 nm. - High heat resistance with a decomposition temperature of over 270°C. - High lightfastness as an oil color for neutral dyes.
Alcohol-resistant, solvent-soluble yellow oil-soluble dye with absorption at 430nm.
Our company has developed a new product, OPTIMA Yellow 6101, which is a yellow neutral dye. Currently, we are establishing production conditions at a test plant and aiming for production using actual manufacturing equipment. We are attempting to expand its applications as a complementary color to the three primary colors of yellow and black dyes, for printing purposes, and for inks and color filters in writing instruments. It can also be used for coloring various resins such as polystyrene and acrylic monomers. 【Features】 - A yellow dye with high solubility in solvents such as toluene, acetate esters, and MEK. - A vivid lemon yellow color with an absorption maximum around 430nm. - High heat resistance with a decomposition temperature of over 270°C. - High lightfastness as an oil color for neutral dyes.
Yellow oil-soluble dye with excellent alcohol resistance and solvent solubility, and an absorption at 430 nm.
Our company has developed a new product, OPTIMA Yellow 6101, which is a yellow neutral dye. We are currently establishing production conditions at a test plant and aiming for production using actual manufacturing equipment. We are attempting to expand its applications as a complementary color to the three primary colors of yellow and black dyes, for printing purposes, and for inks and color filters in writing instruments. It can also be used for coloring various resins such as polystyrene and acrylic monomers. 【Features】 - A yellow dye with high solubility in solvents such as toluene, acetate esters, and MEK. - A vivid lemon yellow color with an absorption maximum around 430 nm. - High heat resistance with a decomposition temperature of over 270°C. - High lightfastness as an oil color for neutral dyes.
Detect visible colored oil! Available in three types: V type, FV type, and F type.
The liquid dye for oil leak detection is a liquid dye added to oil to detect leaks in machinery, equipment (including hydraulic equipment), and piping by its distinctive color or fluorescent color in the event of an oil leak. We offer a lineup including the "V type," which does not emit fluorescence but allows for the detection of colored oil under visible light, as well as the "FV type" and "F type." Please use according to your application. 【V Type Features】 ■ Does not emit fluorescence but allows for the detection of colored oil under visible light. ■ Under visible light, among colors that appeal to human vision such as red, yellow, blue, and green, red is the most noticeable and suitable when the oil is colored. *For more details, please refer to the PDF document or feel free to contact us.
It is a water-soluble dye belonging to high-purity acidic dyes, basic dyes, and direct dyes.
WATER COLOR is a water-soluble dye that belongs to the category of acid dyes and direct dyes. Since the product is a high-purity dye that does not use any additives, it is used in writing instruments (such as markers, ballpoint pens, fountain pens, and stamp ink) and inkjet printer ink.
Used for decorative films, in-mold molding, etc.! Can be blended into most resins.
"Lumicolor" is a light-resistant, heat-resistant, and weather-resistant fluorescent dye that can be used outdoors. It exhibits excellent thermal stability under prolonged light exposure, and its fluorescent coloring power is achieved at a low concentration of 0.02% (standard) in resin. It can be blended into most resins. Additionally, it can be used as a vibrant coloring agent with excellent weather resistance for textiles, plastic dyes, and outdoor paints. 【Features】 ■ Fluorescent dye suitable for outdoor use ■ Excellent thermal stability ■ Strong fluorescent coloring power ■ High compatibility with plastics *For more details, please download the PDF or feel free to contact us.
No use of microcapsules! The fusion of the three primary colors, an infinite world of colors created by the primary colors.
The "Aqua Lumicolor Series" is a product that has successfully achieved water-based formulation through new technology, featuring high-quality fluorescent dyes that are stable and resistant to DMF and organic solvents, as well as excellent light resistance and heat resistance. Its outstanding light resistance makes it suitable for outdoor applications and products that require long-term use, significantly reducing concerns about fading. Additionally, by skillfully combining the three primary colors of light, it covers a wide color gamut that is difficult to achieve with conventional pigments, providing clearer and more vibrant hues. 【Features】 ■ Transparent and stable without sedimentation ■ Achieves light resistance of grade 5 to 6 ■ Does not use microcapsules ■ Suitable for outdoor applications and products used for extended periods ■ Boasts high quality comparable to plastic dyes *For more details, please download the PDF or feel free to contact us.
Achieves excellent light resistance, heat resistance, and weather resistance. Demonstrates high coloring power with just a 0.02% addition.
Our product "Lumicolor Red" is a light-collecting fluorescent dye that efficiently gathers sunlight and diffuse light and converts it into fluorescence. It possesses high light resistance, heat resistance, and weather resistance, making it suitable for long-term outdoor use. It is compatible with most resins and exhibits high color development with just a 0.02% addition. It is ideal for toys, golf balls, outdoor signs, gaming machines, and more. 【Features】 - Efficiently converts sunlight and diffuse light into fluorescence - Extremely excellent light resistance, heat resistance, and weather resistance - High fluorescent color development with an addition of 0.02% - Can be blended into most resins It maintains the vividness of intermediate colors. It is compatible with most resins and exhibits high color development with just a 0.02% addition. It is suitable for color appeal in golf balls, outdoor signs, gaming machines, displays, and more.
Barifast Color is a spirit color that utilizes advanced gold complex and salt-forming technology.
This product has extremely high lightfastness, excellent solubility, and does not undergo sublimation or bleeding, making it widely used in writing instruments, paints, coatings, and more.
It has transparency in the ultraviolet range of 350nm to 380nm, particularly excelling in transparency at 365nm.
One of the characteristics of dyes is transparency. Applications that utilize this transparency include color clear coloring agents, sensor coloring agents, and color filters, most of which take advantage of the characteristics of dyes in the visible to near-infrared range. The type of dye introduced here has permeability in the ultraviolet range of 350nm to 380nm, with a grade that particularly excels in permeability at 365nm.
