SHANXI LINN CHEMICAL CO., LTD
TECHNICAL DATA SHEET
Basic Info
PRODUCT NAME: Rubber Carbon Black Grades
TYPES: N774 (Semi-reinforcing furnace black-high modulus nonstaining; SRF-HM NS)
COLOR INDEX: PIGMENT BLACK 7
CAS NO.: 1333-86-4
EINECS NO.: 215-609-9
PLACE OF ORIGIN: China
Product Introduction
● Big particle size
○ Low blackness,Low Tinting Strength, high purity
○ Semi-reinforcement
○ High Elongation Rate, Good Elasticity
○,Low Heat Buildup,Low Deformation
● Structural Form
○ Low structural
○ Granular form
Recommend Application
● Inner Tube,Coating.
Basic index
TEST ITEMS | UNIT | INDEX |
Iodine Adsorption Number | g/kg | 29 ± 5 |
Oil Absorption Number (OAN) | 10-5m3/kg | 72 ± 5 |
Crushed OAN (COAN) | 10-5m3/kg | 58 – 68 |
CTAB Surface Area | 103m2/kg | 26 – 38 |
STSA | 103m2/kg | 24 – 34 |
NSA Multipoint | 103m2/kg | 25 – 35 |
Tinting Strength | % | — |
Heating Loss at 125℃ | % | ≤ 1.5 |
Ash Content | % | ≤ 0.7 |
45μm Sieve Residue | mg/kg | ≤ 500 |
500μm Sieve Residue | mg/kg | ≤ 5 |
Impurity | — | None |
Fines and Attrition | % | ≤ 10 |
Pour Density | kg/m3 | 490 ± 40 |
Stress at 300% Modulus | MPa | －3.7 ± 1.5 |
Packing
●PACKING:20kgs paper bag / 500kgs jumbo bag / 1000kgs jumbo bag.
20’GP：10000KGS 20KGS/BAG, 1000KGS/PALLET * 10PALLETS
40’HC：25200KGS 20KGS/BAG, 1400KGS/PALLET * 18PALLETS
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