Contract Development and Production

About Contract Development and Production

We solve technical and production challenges related to dispersion and mixing based on your specific needs. We offer a wide range of contract development and production services for processing and manufacturing pigments and functional fillers dispersed in resins or solvents.

From raw material selection and product design to prototyping, evaluation, and manufacturing, we provide comprehensive support. You can entrust us with the entire process, or we can assist with just part of it.

We respond to your challenges and requests flexibly and quickly, so feel free to consult with us anytime.

Why Choose Resino Color Industry?

• 

  Adaptability

  We cater to a wide range of fields using our extensive production facilities and evaluation equipment.

  • Capable of handling various product forms such as powders, sheets, pellets, liquids, and pastes
  • Able to accommodate small-scale prototyping of 100 g to large-scale production in the ton range
• 

  Solutions (Technical Expertise)

  We leverage the knowledge and experience we’ve gained over the years to offer the best solutions.

  • Capable of handling everything from simple mixing to nanoparticle dispersion processing at the scale of tens of nanometers.
  • We propose optimal solutions based on your challenges and requirements
• 

  Quality and Compliance

  We ensure the production of high-quality products through strict quality control.

  • Manufactured in a clean facility designed to prevent contamination
  • Consistent quality management from product design to production and shipping, based on ISO9001 standards

Examples

Various fillers (pigments, inorganic fillers, organic fillers, metal powders, additives) can be processed for dispersion. We possess the following types of processing machines.

Contract Examples	Features	Processing Achievements	Catalog
Three-Roll Dispersion Processing	Capable of dispersing various fillers across a wide range of viscosities (medium to high viscosity) and temperatures (from cooling to heating up to 140°C). We also have production lines separated from general products with vinyl curtains, reducing contamination risks.	Epoxy resin paste for sealing materials Melt-blending pigment into room-temperature solid PEWAX, etc. Adhesive paste Surface treatment processing (titanium oxide, etc.)
Special Compounds and Masterbatch Processing	Equipped with extruders featuring liquid feeders and side feeders, enabling the blending of a wide range of materials into thermoplastic resins and pelletizing.	Liquid flame-retardant polycarbonate masterbatch Conductive nylon compounds Various engineering plastic masterbatches (PC, PET, elastomers, PPS, etc.) Other special compounds
Wet Media Dispersion Processing	We provide dispersion processing of designated fillers in various solvents, ranging from micron-order to nano-order based on desired dispersion levels. To prevent contamination, black and colored products are processed in complete separate buildings from white and colorless products. The factory is fully separated with explosion-proof equipment installed, allowing the use of water-based and various organic solvents.	Conductive carbon/liquid resin dispersions Titanium oxide/water-based inkjet inks High-transparency pigment dispersions (average particle size 60 nm) High-dispersion carbon liquids (average particle size 30 nm)
Atomization processing by wet media-less "NanoVater"	Dispersion mechanism that utilizes fluid energy generated by high-speed shear force. It suppresses direct damage to the fillers and reduces the risk of contamination because there is no dispersion media involved.	Single-walled carbon nanotube water dispersion Single-walled carbon nanotube solvent dispersion
Emulsification processing by wet media-less "NanoVater"	Wet-type media-less atomization equipment enables homogenization and refinement of emulsions that cannot be obtained with conventional processing. In cosmetic formulations, it is expected to improve the feel and transparency during application.	Transparency of O/W emulsion Cosmetic raw material emulsion
Quasi-drug and cosmetic raw materials processing	Everyday items that come into direct contact with human skin, such as bath additives, and cosmetic ingredients, can be produced in a dedicated factory (factory name: Bath Additives Factory).Our bath additive factory is equipped with high-speed mixers and triple roll mills, allowing us to produce in a clean environment.This factory also holds some licenses to manufacture quasi-drugs and cosmetics.	Bath additive composition Cosmetic raw materials (powder)