As global textile supply chains face increasing demands for colour durability, chemical transparency, and compliance with increasingly stringent restricted-substance requirements, manufacturers are seeking solutions that can support both technical performance and changing market expectations. The growing emphasis on sustainable sourcing and chemical stewardship has further accelerated the demand for advanced textile auxiliaries capable of meeting both performance and compliance objectives.
JINTEX has launched JINFIX PA-5408, a bisphenol-free fixing agent for nylon and its blends dyed with acid and metal-complex dyes.
The product offers improved wet fastness, shade stability, hydrophilicity and reduced fixing-spot formation.
Independently verified as bisphenol-free, it aims to support textile processors in meeting evolving quality and chemical compliance standards.
JINFIX PA-5408 has been developed in response to these trends, offering a bisphenol-free fixation technology designed specifically for Polyamide (Nylon) substrates dyed with acid and metal-complex dyes. The product has been engineered to support reliable fixation performance while helping textile processors address common production challenges associated with Nylon after-treatment.
The launch comes at a time when bisphenols, including bisphenol A (BPA), bisphenol S (BPS), and bisphenol F (BPF), are receiving increased attention from global brands, chemical-management programmes, regulatory bodies, and restricted-substance initiatives. As industry expectations continue to evolve, the selection of textile auxiliaries is becoming an increasingly important consideration in product development and supply-chain management.
“The textile industry is evolving rapidly, with growing emphasis on both performance and chemical transparency,” said Dr Joshua Lai, R&D Scientist at JINTEX. “With JINFIX PA-5408, we have combined our expertise in fixation technology with a commitment to responsible chemistry, providing textile processors with a solution designed to support colour durability, process consistency, and changing market requirements.”
Through continuous innovation and close collaboration with textile manufacturers and reputed global brands, JINTEX remains focused on developing practical, application-oriented technologies that address real-world processing challenges. The introduction of JINFIX PA-5408 further strengthens the company’s portfolio of Nylon-fixation solutions and reinforces its commitment to supporting the textile industry’s evolving performance, quality, and chemical-management needs.
Designed for Nylon after-treatment applications, JINFIX PA-5408 offers several key performance benefits, including improved wet-fastness performance, excellent shade stability, reduced risk of fixing-spot formation, broad applicability across a range of acid-dye systems and Polyamide blends, and fabric-friendly performance that helps preserve the quality and handle of finished textiles. As a result, JINFIX PA-5408 provides textile processors with an additional option for meeting application-specific performance requirements while supporting increasingly demanding quality and compliance standards.
In response to these priorities, JINFIX PA-5408 has been independently verified as bisphenol-free through third-party laboratory testing, providing textile manufacturers with greater confidence in their chemical selection decisions. This analytical verification reflects JINTEX’s commitment to transparency and the development of products that support changing industry requirements.
Key technical benefits
- Enhanced wet-fastness performance for improved resistance to colour loss during washing and other wet treatments.
- Excellent shade stability to help maintain colour consistency after fixation.
- Perfect for dark colour
- Outstanding Hydrophilicity for wicking performance
- Reduced risk of fixing-spot formation, supporting process reliability and fabric quality.
- Broad application versatility across a range of acid-dye systems and Polyamide blends.
Note: The headline, insights, and image of this press release may have been refined by the Fibre2Fashion staff; the rest of the content remains unchanged.
Fibre2Fashion News Desk (JP)
