Irgastab - Antioxidants, Process and heat stabilizers, UV-light stabilizers - BASF SE

Kunststoffe international, 2005-11-21, Integrated Solutions
...isation. During further processing into the different compounds, additional stabilisers are frequently added in order to limit damage to the polymer. At this processing stage, it is possible for phenolic antioxidants to be replaced by the Ciba Irgastab FS 301 hydroxylamine system in order to avoid pink discolouration in the final application. This effect has been verified in the laboratory. As Table1 shows, optimum results can be achieved if the phenol is replaced and a light stabiliser with a l...

Kunststoffe international, 2006-05-23, Innovative Potential: Additives Now and in the Future
...50), - multifunctional stabiliser system to impart excellent processing and long-term stability to adhesives, e.g. based on SIS/SBS [11] (grade: Ciba Irganox 1726) and - liquid stabiliser system for peroxide-crosslinked PE cables [12] (grade: Ciba Irgastab Cable KV 10). Even with additives such as lubricants and PVC stabilisers, exciting new products are being launched, e.g. metallocene catalysts are providing a new family of waxes [13]. Environmental concerns leading to the replacement of lead ...

Kunststoffe international, 2010-09-24, A Motley Range of Innovations
...C and very low migration in the substrate contribute to the performance of the additive. In 20 ?m PMMA film, 80 % of the initial absorption was still measurable after 20,000 hours of xenon exposure. Additive systems will benefit from the launch of Irgastab RM 68 for rotational sintering (Fig. 2). This is an additive formulation that mainly promotes the melting behavior of the polymer during the molding process. Lead times can be shortened and oven temperatures reduced. The good level of stabili...