Brand: Basf
BASF D-6334 is a type of grade control agent (GCA) used in the production of synthetic fibers, mainly polyamide (nylon) yarns. GCAs are added to the spinning solution to improve various properties of the fiber, such as dyeing, water absorption, and strength.In the case of BASF D-6334, it is a liquid dicarboxylic acid mixture, which is added to the polymer melt before spinning. The dicarboxylic acids in this mixture are typically adipic, phtalic, or isophthalic acid, depending on the specific application. GCAs help to prevent fiber breakage during the spinning process, improve color fastness, and enhance fibers' overall mechanical properties.In summary, BASF D-6334 is a crucial ingredient in the production of high-quality synthetic fibers that meet the stringent requirements of various applications, from apparel to engineering plastics and automotive components.