Mass Spectrometry & Spectroscopy

Near-infrared Spectroscopy – collected applications for the textile industry

Jul 28 2017 Comments 0

Near infrared spectroscopy (NIRS) has been used in the textile industry to differentiate fiber types for carpet recycling. Metrohm offers a collection of several applications for the straightforward analysis of wool, cotton, nylon, polyester, and other fibers. Transferability between different NIRS systems is simple, allowing some laboratory methods to be utilized directly in the process for more control.

Blend analysis of different polymer fibers can be analyzed with NIR spectroscopy as well. Real-time analysis of the application of polyvinyl alcohol (PVA or PVOH) sizing to warp yarn has been done with NIR online process analyzers. Common fiber identified with NIRS include: cotton/linen, merchandized cotton, acrylic, modified acrylic, acetate, triacetate, Nomex®, Kevlar® (K-29, K49, and K129), nylon-6, nylon-6,6, silk, polyester, cationic and disperse dyeable polyester, polypropylene, PVA and PVC.

Read comments0

Do you like or dislike what you have read? Why not post a comment to tell others / the manufacturer and our Editor what you think. To leave comments please complete the form below. Providing the content is approved, your comment will be on screen in less than 24 hours. Leaving comments on product information and articles can assist with future editorial and article content. Post questions, thoughts or simply whether you like the content.


Digital Edition

Labmate UK & Ireland October / November 2017

November 2017

In this Issue Articles - How to Achieve Ultimate PCR Optimisation Spotlight Features - Incubators, Freezers & Cooling Equipment - Balances & Strain Gauges - Proteomics, Genomics & Mic...

View all digital editions

Events

MSACL 2018 US

Jan 21 2018 Palm Springs, CA, USA

HTC-15

Jan 24 2018 Cardiff, UK

Arab Health

Jan 29 2018 Dubai International Convention & Exhibition Centre

SLAS 2018

Feb 03 2018 San Diego, CA USA

MEDLAB MIDDLE EAST

Feb 05 2018 Dubai, UAE

View all events