MPI Chemie

MPI Bright 300 (OB-3)

Nom chimique: 2,2’-(vinylenedi-p-phenylene)bisbenzoxazole & brightener enhancer
Numéro CAS: 1533-45-5


Item Standard Test method
Appearance   Yellowish-green powder
Assay % Min. 97
Volatile content % Max. 0.5


MPI Bright 300 has been designed to provide great improvement to the whiteness degree in
polyester-, nylon- and textile fibres, as well as intensifying existing colours. Providing a permanent
and brilliant, bluish white colour. Furthermore, due to its good thermal stability, MPI Bright 300 is
compatible with many polymers. Thus making it and excellent brightener for a variety of plastics.
Dissolving MPI Bright 300 into the fibre or polymer during the manufacturing process, ensures an
increased brightness retention compared to conventional surface treatment.


Drums of 25kg nett. Pallets of max 375kg nett


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