The U.S. Food and Drug Administration has approved Food Contact Substance Notification FCN
103, which encompasses both single-service use (for film, sheet and articles made from
them) and repeated contact with all types of foods, including dry, wet, fatty,
high-alcohol, acidic and basic foods, at all temperatures. This FCN gives food
processors and packagers access to twelve Vectra® and four Vectran liquid
crystal polymers (LCP) from Ticona, the technical polymers business of Celanese AG (NYSE:
CZ).
The Vectra and Vectran LCPs covered by FCN 103 range from unfilled to 50 percent
glass-filled resins. This includes five industry-standard Vectra A-series
grades (A115, A130, A150, A530 and A950) and Vectra B130, C115, C130, C150, E130i, L130
and L140 LCPs, which offer a wide range of stiffness and flow properties. The
four Vectran grades (V100P, V200P, V300P, and V400P) are used primarily in
films. FDA-compliant blue, red/pink, white and green color concentrates are
available for the Vectra LCP family.
Ticona's Vectra and Vectran LCPs also meet a variety of medical and pharmaceutical
standards. Many Vectra grades have passed U.S. Pharmacoepia Class VI
requirements and International Standards Organization (ISO) 10993 biocompatibility
testing. The company has established both a Drug and a Device Master File for
Vectra LCP at the FDA. It also has established an FDA Drug Master File for
Vectran LCP for drug packaging.
About Vectra and Vectran LCPs
Vectra LCPs are high-performance polymers primarily used in injection molding that flow
well in thin walls and have excellent dimensional stability and temperature and chemical
resistance. They are inherently flame resistant and offer a low coefficient of
expansion and high impact and mechanical strength. Typical food industry
applications include conveyor belts components, baking trays and filtration media.
Vectran LCP can be cast or blown as monolayer or coextruded films having similar
properties to those of Vectra LCP, as well as excellent oxygen and water vapor barrier
properties. Vectran LCP typically is used in applications requiring excellent
oxygen barrier under high humidity conditions, such as medical packaging, retort pouches,
boil-in-a-bag and bag-in-box systems, frozen food packaging, food trays and lids.
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