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Asahi Dyes and Chemicals

Asahi Dyes & Chemicals 株式会社

Textile Auxiliaries

Creating sustainable value in Textile Process Application

Color chemistry, engineered to last.

We formulate dyestuffs and textile auxiliaries that hold their color — and their compliance — from the lab bench to the global retail floor.

 
ACTIVE CLIENTS
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CONTINENTS — ASIA, EUROPE, MIDDLE EAS
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Corporate Milestone

“Seven years of innovation and global growth.”

ACTIVE CLIENTS
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COUNTRIES SERVED
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CONTINENTS — ASIA, EUROPE, MIDDLE EAS
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Quality material, backed by a professional team.

Quality Material

We produce high-quality materials that meet rigorous industry standards. Leveraging advanced R&D capabilities, we consistently innovate to create products with superior performance, reliability, and safety.

Our Commitment

Our relentless pursuit of quality, safety, and innovation is the cornerstone of our operations. With steadfast dedication to environmental responsibility and customer satisfaction, trust isn’t just a word — it’s fundamental to our identity.

Professional Team

A diverse group of experts in chemistry, chemical engineering, and related fields collaborates to drive innovation and ensure consistently high-quality products and solutions.

Solutions engineered for every fibre segment.

From disperse dyes for polyester to specialty auxiliaries for garment processing, each ASAHI brand is purpose-built for a specific fibre, finishing step, or performance need.

 

TERA®

Expert solution for polyester — engineered for brilliance and fastness across demanding dyeing processes.
Polyester

SICO®

Expert solution for cellulosic fibers, formulated for consistent shade reproduction from lab to bulk.
Cellulosic

NERON®

Expert solution for nylon, built for even uptake and reliable fastness on demanding constructions.
Nylon

ASAHIFLEX®

Expert solution for general and functional finishing, extending performance beyond color.
Finishing

NUNO®

Expert solution for garment processing, supporting quality and consistency at the final stage.
Garmenting

ASAHICRYL®

Dyestuffs for PAN (acrylic) fiber, developed for vibrant, durable color on demanding substrates.
PAN Fiber

ASAHIFIX®

A family of reactive fixing agents — including XP‑H, XP‑S, XP‑C, XP‑D, XP‑W and the Supra and Mega UHD ranges.
Fixing Agent

ASAHISPERSE®

A full disperse dye range spanning F, SF, ACE, WXF, UNS, SW and Classical grades.
Disperse Dye

NERONSET®

A dedicated auxiliary line supporting the NERON system for nylon dyeing performance.
Nylon Auxiliary
ASAHISPERSE® F
ASAHISPERSE® SF
ASAHISPERSE® ACE
ASAHISPERSE® WXF
ASAHISPERSE® UNS
ASAHISPERSE® SW
ASAHISPERSE® Classical
ASAHIFIX® XP‑H
ASAHIFIX® XP‑S
ASAHIFIX® XP‑C
ASAHIFIX® XP‑D
ASAHIFIX® XP‑W
ASAHIFIX® Supra

The Perma‑Color® concept.

“Empowering global textile brands through responsible color chemistry.”

  • Engineered for color endurance to enhance level of fastness.
  • Developed through advanced dye chemistry to resist wash-down, light, wet-light (PLF), weathering, chlorine, NOx and perspiration fading.
  • Addresses key retailer demands for quality, durability, and sustainability.
  • Reproducible results from lab to bulk — a right-first-time philosophy.

Woven into the textile supply chain.

Every textile product passes through interconnected stages — fibre, yarn, fabric, dyeing, finishing, garmenting, and retail. Asahi Dyes and Chemicals plays a critical role at the wet-processing stage, where color, performance, and compliance are embedded into the textile.

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Fibre

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Yarn

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Fabric

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Dyeing

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Finishing

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Garmenting

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Retail

AESTHETICS

Product aesthetics

Color accuracy, brilliance, and fastness engineered into every batch.

SUSTAINABILITY

Resource efficiency

Energy and water reduction, driven by right-first-time (RFT) efficiency.

COMPLIANCE

Regulatory assurance

Formulated against ZDHC MRSL, REACH, SVHC and related global frameworks.

Succeeding together, by joining together.

Product Engineering

Advanced dye chemistry R&D that pushes fastness, brilliance, and reproducibility from lab to bulk.

Application Engineering

Hands-on technical support that adapts formulations to each client’s process, fibre, and equipment.

Product Safety

Rigorous safety and regulatory diligence built into every formulation before it ever reaches a client.

Let’s talk color chemistry

Ready to formulate your next shade?

From polyester to PAN fiber, our technical team partners with brands and mills across 12+ countries to engineer color that lasts.

View Product Portfolio

©2026. Asahi Dyes & Chemicals. All Rights Reserved.

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