#Textile chemistry

2024-05-23

Publication of the Commodity Chemicals Guide V1.0

In support of a holistic approach to sustainable chemical management, the ZDHC Foundation has published the Commodity Chemicals Guide V1.0. This guide builds towards ZDHC's 2030 goal by encouraging the fashion industry to evaluate sellers of commodity chemicals such as sodium sulphate, ammonia or bleach, based on standard criteria, as well as engage in responsible purchasing and storage of such chemicals for the protection of workers, communities and the environment.

ZDHC defines commodity chemicals as "single substances or chemical compounds whose chemical structure is well-known, have a single CAS number and their use is to create conditions or act as an aid in a process. Two commodity chemicals produced by different manufacturers can be the same and can be interchangeable. Commodity chemicals usually do not stay on the final article."

Commodity chemicals are within the scope of the ZDHC MRSL, but are excluded from the Performance Incheck Report. This is due to the challenge of engaging the commodity chemicals industry in the ZDHC Gateway and populating these products in the ZDHC Gateway database of ZDHC MRSL conformant products.

Commodity chemicals are low priced, and easily replaced with another similar product without any need for specific process change. They are not expected to remain on the finished article, but to be washed off in processing, putting the risk on wastewater and sludge quality. Being sold in pure form it is unlikely that they are a ZDHC MRSL intentional addition.

Objective

ZDHC has created this Commodity Chemicals Guide V1.0 to:

+ Provide a list of commodity chemicals that should be responsibly managed as part of the ZDHC input chemical management implementation.

+ Classify the ZDHC list of commodity chemicals into ‘virgin’ and ‘non-virgin’ chemicals for assessing ZDHC MRSL risks.

+ Advise on best practices to:

+++ Evaluate commodity chemical sellers for ZDHC MRSL risks as part of purchasing decisions by suppliers.

+++ Storage, handling and transportation precautions for specific commodity chemicals.

+ Details Root Cause Analysis (RCA) for ZDHC MRSL non-conformities in wastewater test reports as per the ZDHC Wastewater Guidelines.

Expectations

Brands are expected to share this guide with their supply chain, and request their suppliers to embed these best practices for managing commodity chemicals within their facilities.

Suppliers should familiarise themselves with this guide and implement purchasing decisions through commodity chemical vendor evaluation as well as best practices for storage and handling.

ZDHC will work with Signatory Brands to share this guide with their supply chain, requesting suppliers to embed the best practices for managing commodity chemicals within their facilities. Likewise, suppliers themselves are expected to familiarise themselves with this guide to implement best practices in evaluating commodity chemical vendors, as well as ensure safe storage and handling of the chemicals themselves.

Click the link below to view the PDF: Commodity Chemicals Guide V1.0

https://downloads.roadmaptozero.com/input/commodity-chemicals-guide

Nike unites innovation, design and product teams to accelerate athlete-centered innovation

Nike, Jordan Brand and Converse are joining forces under a new, athlete-focused creation structure aimed at accelerating innovation and driving growth across NIKE, Inc. The new setup unites the Innovation, Design and Product teams from all three brands into a single “creation engine” that will enable greater sharing of insights, technology and manufacturing methods throughout the innovation process. This integration is part of Nike’s new Sport Offense strategy and is designed to enhance the creation of products that help athletes perform at their best.

DORNIER celebrates its anniversary at ITMA Asia + CITME

To mark its 75th anniversary, machine and plant manufacturer Lindauer DORNIER will be presenting the latest developments in its rapier and air-jet weaving machines at ITMA Asia + CITME in Singapore (Hall 2, Stand B401) from 28 to 31 October 2025. The focus will be on energy-efficient weaving technologies, new IoT solutions for networked textile production and systems for the series production of modern fibre composite components.

BCI warns against ‘dangerous dilution’ of EU corporate directives

The approval of the European Commission’s Omnibus I proposal by the European Parliament’s Committee on Legal Affairs, accepting controversial changes to key sustainability directives is of great concern. These changes, namely to the Corporate Sustainability Reporting Directive (CSRD) and the Corporate Sustainability Due Diligence Directive (CSDDD), threaten to significantly dilute business reporting and due diligence obligations.

Pioneering open-source framework shows how early innovation drives a just and net-zero fashion future

The non-profit H&M Foundation, in collaboration with Accenture, has unveiled From Signals to Systems Change, an insight report calling on the fashion industry to rethink its role in transformation. At its core is the Reimagined System Map, a pioneering open-source framework that visualises how early-stage innovation could drive a just and net-zero textile future.

Zschimmer & Schwarz at ITMA Asia in Singapore

At ITMA Asia in October 2025, Zschimmer & Schwarz will present 100 % bio-based spin finishes from the LERTISAN range designed for hygiene nonwovens, and HYDROSET ECO-DRY, a bio-based wicking agent that delivers excellent moisture management for synthetic fabrics. For dye fixation on polyamide, the company has developed a sustainable, plant-based product completely free from phenol, bisphenol, and formaldehyde. The patented aftertreatment agent ZETESAL ECO-FIX PA ensures durable and reliable fixation, particularly on dark shades.

Covestro and Heraeus Precious Metals collaborate to enable safer, more sustainable antimicrobial textile coatings

Laboratory tests reveal that AGXX antimicrobial surface technology from Heraeus Precious Metals is fully compatible with Impranil® PU dispersions which are part of the waterborne INSQIN® textile coating technology from Covestro, paving the way for more sustainable antimicrobial textile coatings. This discovery comes at a key moment for the textile coatings industry. As the sharing economy continues to grow, more people are coming into regular contact with high-use surfaces, creating ideal conditions for bacteria, viruses, and other microorganisms to thrive.

Archroma launches the first truly durable silicone softener for cotton that stays silky soft for longer: SILIGEN® D2W LIQ C

Archroma, a global leader in specialty chemicals towards sustainable solutions, today launched SILIGEN® D2W LIQ C, the industry’s first truly durable silicone softener for cellulosic as well as cotton-lycra blended knits. Designed to keep the fabric soft and elastic for an extended usage, it is ideal for textile and fashion applications where long-lasting comfort and breathability are important, from undergarments and sleepwear to baby and children’s clothing, dresses and trousers, activewear, T-shirts and towels.

Groz-Beckert showcases textile innovation at ITMA Asia + CITME 2025 in Singapore

From October 28 to 31, 2025, the global textile industry will gather at ITMA Asia + CITME at the Singapore Expo, where Groz-Beckert will present its latest highlights and innovations across its six product areas – Knitting, Weaving, Nonwovens, Tufting, Sewing, and Spinning – at Hall 5, Booth B301.

Technical textiles for more and new business

KARL MAYER's composite machines and warp knitting machines with weft insertion produce technical textiles offering an impressive variety of properties and textures. The range of tasks these textiles can perform is as broad as the spectrum of their possible fields of application. Both newcomers with the right textile solution and already established players can trust their business will flourish, as demonstrated by the examples from KARL MAYER's Technical Textiles division at ITMA ASIA + CITME 2025. The exhibition at stand A 301 in Hall 5 of the Singapore EXPO focuses on two areas: filtration and construction.