Interlaken 944
Interlaken 944 is a Polymer Additive of the group of polymeric high molecular weight hindered amine light stabilizer (HALS), with low volatility, migration resistance and high temperature resistance. It has excellent synergetic effect with antioxidants and UV absorbers. The product is suitable for various polymer materials such as polyolefin materials, cross‐linked polyethylene, olefin copolymers, PS, PA, PU, flexible PVC etc., especially thin products and silk fabrics.
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Identification
IUPAC Name:
Molecular Formula: [C35H64N8 ]n (n=4‐5)
REACH: Make request
CAS: 70624‐18‐9
Typical Values
Melting Point: min. 110 °C
Molecular Weight: 2’100 - 3’000 g/mol
Ash Content: max. 0.5 %
Transmittance: @ 425 nm: min. 93 % / @ 450 nm: min. 95 %
Product Form & Packaging
Powder / Carton with plastic lining / 25 kg net weight
Granules / Carton with plastic lining / 25 kg net weight