Products Specification

CARBON BLACK QUALITY SPECIFICATION ( T.M.)

NO. Property Abbrev. N - 375 N - 550 N - 660 Unit ref. test method W. NO
1 Iodine Adsorption Number IAN 86 - 94 39 - 47 32 - 40 gr/Kg ASTM D-1510 WQ - 0608
2 DBP Absorption Number DBP 110 - 118 117 -125 86 - 94 cm3/100gr ASTM D-2414 WQ - 0605
3 Nitrogen Surface Area NSA 88 - 98 35 - 45 30 - 40 m2/gr ASTM D-6556 WQ - 0606
4 CTAB Surface Area CTAB 91 - 105 35 -49 28 - 42 m2/gr ASTM D-3765 WQ - 0604
5 DBP Of Compressed Sample CDBP 91 - 101 80 - 90 69 - 79 cm3/100gr ASTM D-3493 WQ - 0609
6 Sieve Residue (max): Grit ASTM D-1514 WQ - 0616
Sieve no. 325 ( 0.045 mm ) 0.1 0.1 0.1 % ASTM D1514 WQ - 0616
Sieve no. 35 ( 0.5 mm ) 0.001 0.001 0.001 % ASTM D-1514 WQ - 0616
7 Ash Content(max) Ash 0.75 0.75 0.75 % ASTM D-1506 WQ - 0601
8 Fines Content(max) (BAG) Fines 12 12 12 % ASTM D-1508 WQ - 0617
9 Fines Content(max)(BIG BAG) Fines 7 7 7 % ASTM D-1508 WQ - 0617
10 Individual Pellet Strength IPHT 10 - 40 10 - 40 10 - 40 CN ASTM D-5230
11 Heating Loss(max) H.loss 2.0 1.5 1.5 % ASTM D-1509 WQ - 0615
12 Tint Strength Tint 109 - 119 58 - 68 55 -65 % ITRB ASTM D-3265 WQ - 0607
13 Pour Density 320 - 370 335 - 385 415 - 465 Kg/m3 ASTM D-1513 WQ - 0611
14 Toluene Discoloration (min) Toluene 80 75 75 % ASTM D-1618 WQ - 0612
15 Volatile Content(max) Volatile 1 1 1 % WQ - 0610
15 PH(MIN) PH 7 7 7 ASTM D-1512 WQ - 0614
16 Sulfur(MAX) 2.5 2.5 2.5 % ASTM D-1619 WQ - 0603

CARBON BLACK QUALITY SPECIFICATION ( T.M.)

NO. Property Abbrev. N - 220 N - 330 Unit ref. test method W. NO
1 Iodine Adsorption Number IAN 117 - 125 78 - 86 gr/Kg ASTM D-1510 WQ - 0608
2 DBP Absorption Number DBP 110 - 118 98 -106 cm3/100gr ASTM D-2414 WQ - 0605
3 Nitrogen Surface Area NSA 114 - 124 73 - 83 m2/gr ASTM D-6556 WQ - 0606
4 CTAB Surface Area CTAB 104 - 118 76 - 90 m2/gr ASTM D-3765 WQ - 0604
5 DBP Of Compressed Sample CDBP 93 - 103 83 - 93 cm3/100gr ASTM D-3493 WQ - 0609
6 Sieve Residue (max): Grit ASTM D-1514 WQ - 0616
Sieve no. 325 ( 0.045 mm ) 0.1 0.1 % ASTM D1514 WQ - 0616
Sieve no. 35 ( 0.5 mm ) 0.001 0.001 % ASTM D-1514 WQ - 0616
7 Ash Content(max) Ash 0.75 0.75 % ASTM D-1506 WQ - 0601
8 Fines Content(max) (BAG) Fines 12 12 % ASTM D-1508 WQ - 0617
8 Fines Content(max)(BIG BAG) Fines 7 7 % ASTM D-1508 WQ - 0617
9 Individual Pellet Strength IPHT 10 - 40 10 - 40 CN ASTM D-5230
10 Heating Loss(max) H.loss 2.0 2.0 % ASTM D-1509 WQ - 0615
11 Tint Strength Tint 111 - 121 99 - 109 % ITRB ASTM D-3265 WQ - 0607
12 Pour Density 330 - 380 355 - 405 Kg/m3 ASTM D-1513 WQ - 0611
13 Toluene Discoloration (min) Toluene 80 80 % ASTM D-1618 WQ - 0612
14 Volatile Content(max) Volatile 1 1 % WQ - 0610
16 Sulfur(MAX) 2.5 2.5 % ASTM D-1619 WQ - 0603