Significantly improve the weaknesses of organic pigments! Protect pigments with high-density, low-porosity silica.
We would like to introduce the "high-density silica composite organic pigments" that we handle. Organic pigments are more durable than dyes, but when exposed to sunlight, ultraviolet rays, and moisture in the atmosphere over a long period, they gradually fade and degrade. The particle size can be roughly controlled between 1μm and 10μm (with a possibility of several hundred nanometers). 【Features】 ■ The dense silica structure suppresses the intrusion of oxygen and moisture, reducing degradation under sunlight and ultraviolet environments. ■ Difficult to thermally decompose even in high-temperature processes (such as plastic molding). ■ Can be compounded and molded with high melting point plastic resins. ■ When used in paints or resins, they exhibit strong scratch resistance, hardness, and mechanical strength. ■ Improved chemical stability and resistance to acids and alkalis. *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
We are a chemical company that researches, develops, manufactures, and sells cutting-edge materials and technologies in the environmental and energy sectors aimed at building a decarbonized society. We are developing various advanced materials and technologies, including natural biomass-based biodegradable plastics (resins), biomass coating materials, biomass inks, next-generation solar cells, next-generation secondary batteries, next-generation fuel cells, quantum dots, metal-organic frameworks, ionic liquids, deep eutectic solvents, and cellulose nanofibers. Our original brand, Nano Sakura, under GS Alliance, significantly enhances the functional properties of raw materials by "compositing" cellulose nanofibers, which are the main component of plants, with various existing resin materials, resulting in an environmentally friendly, next-generation high-performance advanced material. We also offer products made from 100% natural materials derived from natural biomass waste resources such as wood, plants, bamboo, paper, recycled paper, seaweed, and starch, aiming for a grade with zero petroleum usage, striving to create materials that are as environmentally friendly as possible. We have been selected as a startup support program company by UNOPS, a United Nations-related organization. UNOPS S3i Innovation Centre Japan
