10 g / 10min (Test Method: BS 2782: 720A)
1.2 g / cm3 (Test Method: BS 2782:509A)
Universal Black Masterbatch for General Extrusion, Moulding and Compounding Applications
PVB21 is a concentrate of a 26-30nm particle sized carbon black in a Universal carrier. It is manufactured with a high pigment loading making it suitable for quality
compound/component colouring. PVB21 is based on a carrier that offers compatibility with a wide range of polymers including low temperature processing such as EVA, PVC, PE, PP, PS, PC, PA6, PA12, ABS, HIPS
Carbon black content TGA under Nitrogen (HTM 17 or HTM 30) % 42.5 – 47.5
Filter Test HTM 40 (40/100/40) screen pack No of agglom 50 Max
