Carbon Black

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

large

Pack. & Delivery:

20kgs/p.p.bag

Carbon Black, ( Black Pigment)

CAS NO: 1333-86-4

Items: N220; N330; N550; N660; N772; N990; N991

lecular Formula: C

Molecular weight: 12.01

Appearance: Black power or granular

Packing: 25 kgs in net bag ( waterproof 3 layers)

Uses: Rubber Industry, such as Tyres, Cable, Tape, also used in ink industry etc.

Specification:

Items N220 N330 N550 N660
Iodine Absorption Number g/ kg 121 + / -5 82 + / -5 43 + / -4 36 + / -4
DBP Absorption Number 10-5m3/ Kg 114 + / -5 102 + / -5 121 + / -5 90 + / -5
DBP Absorption Number of Compressed Sample 10-5m3/ Kg 93~ 107 81~ 95 81~ 95 68~ 82
CTAB Surface Area 103m2/ Kg 106~ 116 79~ 87 38~ 46 31~ 39
Nitrogen Surface Area 103m2/ Kg 114~ 124 78~ 88 38~ 46 30~ 40
Tint Strength 110~ 120 98~ 108 - -
Heating Loss 3.0 2.5 2.5 1.5
Ash 0.5 0.5 0.5 0.5
Tensile Strength Map ( min) -0.8 -1.5 -3.5 -3.5
Extension% ( min) + 10 -10 -10 + 10
Map Modulus at 300% -2.5 + / -1.3 -1.7 + / -1.3 -1.7 + / -1.3 -3.5 + / -1.3

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