Archroma, a leader in specialty chemicals, has introduced its latest innovation in water repellency for outdoor clothing with the launch of the Smartrepel Hydro line for polyester, polyamide and cotton-based textiles.

Smartrepel Hydro water repellent agents extend the benefits of high-performing, nature-friendlier protection to the full spectrum of fibres used in today’s outdoor segment, the company reports.

The new range comprises Smartrepel Hydro CMD designed for cellulosic fibres and blends, and Smartrepel Hydro PM for synthetic fibres.

Novel technology

A novel technology that is not based on fluorine chemistry, PFC, PFOA, PFOS or solvents supports the increasing adoption of eco-advanced materials and production processes by textile producers and brand owners adhering to industry initiatives, such as the Joint Roadmap towards Zero Discharge of Hazardous Chemicals (ZDHC), and eco-label standards such as bluesign and Oeko-Tex.

“We are quite excited to introduce this technology to the market. Smartrepel Hydro combines two benefits that were long awaited, especially by the outdoor textile segment: a nature-friendlier chemistry, together with long-lasting, efficient water repellency for both synthetic and cellulosic fibres,” commented Georg Lang, Global Head of Product Marketing Finishing, Textile Specialties, at Archroma.

“With its strong eco-profile, supported by recognized eco-certificates, and unmatched performance Smartrepel Hydro now offers the market a positive alternative to conventional fluorocarbon-based water repellency products.”

Great performance

Smartrepel Hydro is said to achieve a level of performance for cotton and synthetic fibres and blends as yet unattainable with alternative non-fluorine solutions, and similar to C6-based solutions.

Archroma’s micro-encapsulated technology uses a repelling agent and anchoring agent that together create a perfect symbiosis of water protection, breathability and durability. Its high water repellence performance for cotton, polyester and polyamide is tested according to AATCC 22.

Thanks to the innovative technology developed by Archroma’s experts, the finish is designed to overcome the limitations of comparable non-fluorine products currently available on the market, and achieve a soft and bulky hand-feel and strengthens the fabric against abrasion and tearing, without any yellowing.

www.archroma.com