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BASF Unveils PA6/6.6 Copolyamide for Film and Monofilament Applications

Published on 2016-07-06. Author : SpecialChem

PA6/6.6 Copolyamide
BASF offers Ultramid C37LC, a new high-quality Ultramid® for film and monofilament applications such as fishing lines. Ultramid C37LC is a PA6/6.6 copolyamide.

BASF's new Ultramid C37LC PA6/6.6 copolyamide allows manufacturers of shrink film for food packaging to achieve higher hot water and hot air shrinking. The manufacturer can thus forgo the otherwise usual admixture of amorphous polyamides, which makes the production process leaner and more efficient.

PA6/6.6 Copolyamide - Simplifies Production of Films

The improved properties of the product also avoid undesired curling of asymmetrical multi-layer films with polyethylene or polypropylene. These films are used for stand-up pouches, lid films and deep drawing applications, among others. By reducing the melting point of the Ultramid to 182°C, the usual effort for post-treatment in form of a water bath or the admixture of amorphous polyamides can be omitted.

Films produced with Ultramid C37LC have a low crystallinity and are therefore significantly softer and more transparent than films made of conventional copolyamide.

Improved Tensile and Knot Strength of Fishing Lines

BASf at K 2016
The product properties of Ultramid C37LC allow manufacturers of fishing nets and fishing lines, monofilaments, to improve the tear resistance or knot strength of their product. The production process for monofilaments is also becoming more efficient as the admixture of amorphous polyamides or caprolactam can be forgone.

"The new Ultramid C37LC is a huge step forward," emphasizes Frank Reil, Head of Marketing and New Business Development for Polyamides at BASF. "It will redefine the standard for shrink films and monofilaments. This is our way of fulfilling the industry's request for higher product quality and efficiency in the manufacturing process."

Ultramid Products for Wide-ranging Applications

With more than 60 years of experience, BASF is among the leading suppliers of high quality polyamides and polyamide intermediates for the engineering plastics, film, and fiber and monofilament industry. The product portfolio includes Ultramid B (polyamide 6), Ultramid C (polyamide 6/6.6 copolymer) and Ultramid A (polyamide 6.6). The product offerings are supplemented by technical services for our customers.

BASF operates Ultramid polymerization plants in Ludwigshafen, Germany; Antwerp, Belgium; Freeport and Texas, USA and Shanghai, China.

About BASF

BASF creates chemistry for a sustainable future. It combines economic success with environmental protection and social responsibility. The approximately 112,000 employees in the BASF Group work on contributing to the success of our customers in nearly all sectors and almost every country in the world. BASF’s portfolio is organized into five segments: Chemicals, Performance Products, Functional Materials & Solutions, Agricultural Solutions and Oil & Gas. BASF generated sales of more than €70 billion in 2015. BASF shares are traded on the stock exchanges in Frankfurt (BAS), London (BFA) and Zurich (AN).

Source: BASF

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