PU/ABS
Deryblack specialty pigment carbon black widely used in high-end plastic industry, for PU/ABS engineer plastic，
it gives excellent UV resistanc.High blakness, small primary particle size to be required when apply to high quality automotive ABS
engineer plastic.
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TYPE OF PACKING
| PACKING SPECIFICATIONS | Material of package |
| P : Powdery-10KGS/Bag | Composite kraft paper bag |
| G : Granule-20KGS/Bag |
PRODUCT FEATURES
Deryblack 261
Regular color furnace carbon black used in polyurethane(PU) sealant industry, gives excellent reinforcing
and thickening ability.
Deryblack 2490
Universal carbon black apply to PU/ABS plastic industry ,gives higher blakness and easier of dispersion.
DETAIL PARAMETER TABLE
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SPECIFICATION PARAMETERS
SPECIFICATIONS DERYBLACK Particle Size （nm）
Surface Area （m²/g） Tingting Strength
DBP(cc/100g） Volatile （%） PH Beads Powder Beads Powder Deryblack® 261 G P 24 125 125 110 110 1.5 8.0 Deryblack® 2490 G P 24 105 125 96 98 5.0 3.5