Carbon Black N234

Carbon Black N234 specifications

Primary Analytical Test Properties: Target Value Recommended
Specification
ASTM STM*
Iodine Absorption Number, g/kg 120 114/126 D1510
Oil Absorption No. [OAN] cm³ / 100g 125 119/131 D2414
Tint Strength 123 117/129 D1513
Primary Analytical Test Properties: Typical
Value
Pour Density, lb/ft³ 20.5 18.5/22.5 D1513
Fines Content, %
Bulk shipments
Bag shipments
3.0
5.0
/6.0
/9.0
D1508
Sieve Residue, ppm
No. 325 mesh
No. 35 mesh
300
0
/500
/5
D1514
Heat Loss, %
Bulk shipments
Bag Shipments
1.0
1.0
/1.5
/2.0
D1509

*Annual Book of ASTM Standards, Vol. 09.01

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