New 3P concept launched to protect polyamide during processing
Global manufacturer of differentiated and commodity chemicals Huntsman’s Textile Effects business segment, based in Switzerland, has launched a new 3P Concept to protect polyamide fibres during processing. The 3P Concept comprises products and processes that protect fabrics from damage during processing steps such as high-temperature dyeing, drying, heat setting and moulding, as well as during storage and use. The concept is said to prevent yellowing or browning and promote shade and whiteness consistency.
The concept is said to allow all processing methods to be used without impairment of the fibre quality resulting from thermal damage, which is especially important with stretch fabrics for leisure-, sports- and swimwear as well as for intimate apparel. It can also be used in conjunction with fluorescent whitening agents and reactive dyes for polyamide.
“Lack of protection during processing results in poor quality, yellowing, fading of colours or whites, loss of mechanical properties, and irreversible fibre damage,” said Peter Otto, global head of Marketing in Textile Effects. “To prevent this, full white or dyed polyamide fabrics often require high resistance to different heat processing treatments. The 3P Concept ensures that the polyamide fibre is protected during processing, allowing costs to be reduced and adding lasting value to textiles.”
