DENVER — In a move set to redefine the safety standards of the global textile industry, CitroTech Inc., a leader in eco-conscious specialty chemicals, and the Texas A&M Engineering Experiment Station (TEES) have formally entered into a 12-month strategic research partnership. Announced on May 13, 2026, the collaboration aims to pioneer a new generation of water-based polymer technologies designed specifically for fire-resistant (FR) textiles. This initiative seeks to solve one of the most enduring challenges in material science: creating fabric coatings that are simultaneously flame-retardant, wash-durable, and free from toxic "forever chemicals."
The partnership, which officially commenced its operational phase on March 1, 2026, arrives at a critical juncture for the textile and chemical industries. As regulatory bodies worldwide tighten restrictions on per- and polyfluoroalkyl substances (PFAS) and volatile organic compounds (VOCs), the demand for "green" chemistry in protective equipment has reached an all-time high. The CitroTech-TEES project is positioned to address this demand by leveraging advanced polymer science to protect first responders, industrial workers, and consumers without the environmental and health trade-offs historically associated with fireproofing.
Addressing the Durability Gap in Fire-Resistant Materials
For decades, the production of fire-resistant textiles has been hampered by a significant technical hurdle: durability versus safety. Traditional FR treatments often rely on topical applications that can leach out during laundering or degrade when exposed to the elements. This degradation not only reduces the protective lifespan of the garment but also raises concerns regarding the environmental impact of chemical runoff in wastewater.
Furthermore, many conventional flame retardants are known to cause skin irritation or present long-term health risks to the wearer. The CitroTech-TEES collaboration is specifically targeting the development of skin-safe, water-based coatings that chemically bond with textile fibers. By focusing on wash-durability, the research team intends to ensure that the flame-resistant properties remain intact through dozens of industrial wash cycles—a prerequisite for the heavy-duty requirements of firefighting turnout gear and industrial uniforms.
The initial phase of the research is concentrated on the "intumescent" properties of polymers. When these specialized coatings are exposed to extreme heat, they undergo a chemical reaction that causes the material to expand and form a carbonaceous char layer. This layer acts as a thermal barrier, insulating the fabric and the wearer from the heat while cutting off the oxygen supply required for combustion to continue.
A Synergy of Industrial Scale and Academic Excellence
The partnership draws upon the distinct strengths of both organizations. CitroTech Inc. brings a robust portfolio of patented fire-inhibitor chemistries that have already seen success in large-scale applications such as utility infrastructure protection, construction materials, and wildfire mitigation in roadside vegetation management.
"CitroTech has built its reputation on delivering fire resilience in some of the most demanding environments," stated Andrew Hotsko, Chief Operating Officer at CitroTech. "This partnership is about extending that foundation into textiles, working alongside the foremost minds in polymer science to introduce a new class of environmentally safe, fire-resistant solutions. We’re taking chemistry proven at scale and applying it to a category that has seen limited innovation, with the goal of protecting people more directly in the environments where they live and work."
On the academic side, the project is spearheaded by Dr. Jaime Grunlan, a professor at Texas A&M University and a globally recognized authority in polymer science. Dr. Grunlan’s laboratory has been at the forefront of "green" flame retardancy, particularly in the development of nanocoatings and layer-by-layer assembly techniques.
"Flame retardancy has long required trade-offs between safety, durability, and practicality, particularly in textiles that are washed, worn, and exposed to the elements," Dr. Grunlan remarked. "What makes this work meaningful is the ability to move beyond those limitations. We’re moving toward solutions that can perform consistently outside the lab and at scale, which is ultimately what’s needed to better protect homes, first responders, and the communities they serve."
Project Timeline and Research Milestones
The 12-month research agreement is structured to accelerate the transition from fundamental laboratory discovery to commercial readiness. The timeline is divided into several key phases:
- Phase I (March – June 2026): Formulation and Substrate Compatibility. Researchers are currently identifying the optimal water-based polymer blends that adhere most effectively to common textile fibers, including cotton, polyester, and aramid blends used in professional protective equipment (PPE).
- Phase II (July – October 2026): Durability and Wash-Fastness Testing. This phase will subject treated textiles to rigorous laundering simulations, assessing how the polymer coatings withstand mechanical agitation and chemical detergents over 50+ wash cycles.
- Phase III (November 2026 – February 2027): Advanced Thermal Analysis. Using cone calorimetry and vertical flame testing, the team will measure the heat release rates and flame spread of the developed materials to ensure they meet or exceed NFPA (National Fire Protection Association) standards.
- Phase IV (March 2027): Pilot Production and Industry Feedback. The final stage of the initial 12-month contract will involve producing prototype garments for field testing and gathering feedback from industrial partners.
To support this ambitious schedule, CitroTech is providing direct funding for graduate-level research positions at TEES. This investment ensures that the project benefits from dedicated, high-level scientific inquiry while simultaneously training the next generation of chemical engineers in sustainable fire-safety technologies.
Market Context: The Shift Toward PFAS-Free Solutions
The urgency of the CitroTech-TEES partnership is underscored by the shifting regulatory landscape. In recent years, the "forever chemicals" known as PFAS—historically used in textiles for water and oil repellency—have come under intense scrutiny by the Environmental Protection Agency (EPA) and European regulators due to their persistence in the environment and links to various health issues, including cancer and immune system disruption.
For the firefighting community, this issue is particularly poignant. Recent studies have suggested that the chemicals used in the moisture barriers and FR treatments of turnout gear may contribute to the disproportionately high rates of occupational cancer among firefighters. By developing a water-based, PFAS-free alternative, CitroTech and Texas A&M are addressing a critical health crisis within the first responder community.
The global fire-resistant textile market, valued at approximately $4.2 billion in 2023, is projected to reach over $6 billion by 2030. The growth is driven not only by stricter safety regulations in the workplace but also by an increasing consumer awareness of fire safety in the home. Beyond industrial PPE, the technologies developed through this partnership have significant implications for the home furnishings sector, including mattresses, upholstery, and drapery, where fire-safe materials are often mandated by building codes but criticized for their chemical content.
Broader Implications for Industry and Community Resilience
The collaboration between a private specialty chemicals firm and a state-funded research agency like TEES serves as a blueprint for modern industrial innovation. Dr. Robert H. Bishop, Vice Chancellor and Dean of Texas A&M Engineering, emphasized the broader impact of the initiative.
"This partnership exemplifies TEES’s mission to connect leading research with industry to solve complex, real-world challenges," Dr. Bishop said. "We’re building a blueprint for the future of safer, more effective fire-resistant materials, with far-reaching implications not only for individual safety, but for the resilience of the communities and systems we depend on."
The economic implications are equally notable. By localizing the research and development of these high-tech polymers within the United States, CitroTech and TEES are contributing to a more resilient domestic supply chain for critical safety materials. As the technology moves toward commercialization, it is expected to create new manufacturing opportunities in the specialty chemical and textile sectors.
Future Outlook and Industry Engagement
As the 12-month research window progresses, CitroTech remains committed to transparency and industry-wide collaboration. The company has announced its role as a lead sponsor for the upcoming Fire and Polymer Workshop in San Diego. This event will serve as a platform for CitroTech and Texas A&M researchers to present their preliminary findings to an audience of international material scientists, regulatory officials, and industry executives.
The workshop is expected to focus on the technical hurdles of eliminating halogenated flame retardants and the potential for bio-derived polymers to further enhance the sustainability profile of FR textiles. For CitroTech, the San Diego event represents an opportunity to align its technological advancements with the evolving needs of the global safety market.
While the current focus remains on the 12-month roadmap, both parties have expressed interest in a long-term relationship. The success of the water-based polymer project could lead to further explorations into smart textiles—fabrics that not only resist fire but also monitor the physiological vitals of the wearer or detect hazardous gases in real-time.
In an era where the frequency and intensity of fire-related risks are increasing due to urbanization and climate factors, the CitroTech-TEES partnership stands as a proactive response to a growing global threat. By prioritizing the intersection of safety, sustainability, and durability, the initiative is poised to deliver a new standard of protection that does not come at the expense of human health or environmental integrity.
