Combining plastics based on renewable raw materials with food colorants opens up new ways of achieving closed loop recycling. This has inspired the Grafe Group, Blankenhain, Germany, to develop a range of corresponding color masterbatches which it is presenting at Fakuma for the first time.
The silica (SiO2) encapsulated colorants (SECs) from Sensient Imaging Technologies GmbH, Bitterfeld-Wolfen, Germany, greatly restrict migration in plastics formulations
…Full Text: http://www.kunststoffe-international.com/ku/o_np.asp?task=1&p_id=201209131347496&nav_id=29052MDPS8dcGD
Tags: silica matrix, color combinations, colorants’ resistance, solvents, water, environmental influences, approved for food applications, anti-oxidizing
Source
Kunststoffe- International, 2012-09-24.
Supplier
GRAFE Advanced Polymers GmbH
Sensient Technologies Corporation
Share
Renewable Carbon News – Daily Newsletter
Subscribe to our daily email newsletter – the world's leading newsletter on renewable materials and chemicals