Carbon Black

Name: Carbon Black
Brand: YUSHENG ENTERPRISE LIMITED
Price: 100 USD

Carbon black is a material produced by the incomplete combustion of coal and coal tar, vegetable matter, or petroleum products, including fuel oil, fluid catalytic cracking tar, and ethylene cracking. Carbon black is a kind of rubber auxiliary and a form of paracrystalline carbon that has a high surface-area-to-volume ratio, albeit lower than that of activated carbon. It has high reinforcement property, small deformation, low calorification, good elasticity and flex stiffness characteristics.

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Specification of Carbon Black

Standard Item	N110	N115	N121	N134	N219	N220
Ioding AdsorptionNumber g/kg	145±8	160±8	121±7	142±8	118±7	121±7
DBP Absorption Number 10-5M3/kg	113±7	113±7	132±8	127±7	78±7	114±7
DBP Compressed Sample10-5M3/kg	89-105	89-105	103-119	95-111	67-91	90-106
CTAB surface Area103M2/kg	117-135	119-137	112-130	124-144	98-116	102-120
Nitrogen Surface Area103M2/kg	120-134	129-145	115-129	135-151	109-123	112-126
Tint Strength %	115-131	115-131	111-127	123-139	115-131	108-124
Heating Loss %≤	3.0	3.0	3.0	3.0	2.5	2.5
Ash Content %	0.7	0.7	0.7	0.7	0.7	0.7
45μm Sieve Residue % ≤	0.1	0.1	0.1	0.1	0.1	0.1
500μm Sieve Residue % ≤	0.001	0.001	0.001	0.001	0.001	0.001
Impurity	no	no	no	no	no	no
stress at 300% Elongation Mpa	-3.5±1.6	-3.4±1.6	-0.4±1.6	-1.8±1.6	-3.9±1.6	-2.3±1.6
Characteristics of vulcanized rubber	N110: High reinforcing, super abrasion N115: High reinforcing, super abrasion N121: High reinforcing, super abrasion, high modulus N134: High reinforcing N219: High reinforcing, low modulus, good elongation and resistance to tearing, good flex resistance N220: High reinforcing, high tear resistance, good processing

Standard Item	N375	N539	N550	N660	N762	N774
Iodine Adsorption Number g/kg	90±7	43±6	43±6	36±6	27±6	29±6
DBP Absorption Number 10-5M3/kg	114±7	111±7	121±7	90±7	65±6	72±7
DBP Compressed Sample10-5M3/kg	88-104	73-89	77-93	66-82	53-65	57-69
CTAB surface Area103M2/kg	87-105	34-48	35-49	29-43	23-35	23-35
Nitrogen Surface Area103M2/kg	86-100	33-45	34-46	29-41	24-34	25-35
Tint Strength %	106-122	-	-	-	-	-
Heating Loss %≤	2.5	1.5	1.5	1.5	1.5	1.5
Ash Content %	0.7	0.7	0.7	0.7	0.7	0.7
45μm Sieve Residue % ≤	0.1	0.1	0.1	0.1	0.1	0.1
500μm Sieve Residue % ≤	0.001	0.001	0.001	0.001	0.001	0.001
Impurity	no	no	no	no	no	no
stress at 300% Elongation Mpa	0.1±1.6	-1.6±1.6	-0.9±1.6	-2.6±1.6	-4.9±1.6	-4.1±1.6
Characteristics of vulcanized rubber	N375: medium-high reinforcing, high modules and hardness, smooth surface of extrusion N539: Medium-high reinforcing, high modulus and hardness, smooth surface of extrusion N550: Medium-high reinforcing, high modulus and hardness, smooth surface of extrusion N660: medium-high reinforcing and modulus, good flex resistance, low heat buildup N762: low reinforcing N774: semi-reinforcing, good elongation, high resilience, low compressed deformation

Standard Item	N234	N326	N330	N339	N347	N351
Coding Adsorption Number g/kg	120±7	82±7	82±7	90±7	90±7	68±7
DBP Absorption Number 10-5M3/kg	125±7	72±7	102±7	120±7	124±7	120±7
DBP Compressed Sample10-5M3/kg	94-110	62-74	80-96	91-107	91-107	87-103
CTAB surface Area103M2/kg	110-128	74-92	73-91	84-102	78-96	64-82
Nitrogen Surface Area103M2/kg	112-126	71-85	71-85	84-98	78-92	64-78
Tint Strength %	115-131	103-119	96-112	103-119	97-113	92-108
Heating Loss %≤	2.5	2.5	2.5	2.5	2.5	2.5
Ash Content %	0.7	0.7	0.7	0.7	0.7	0.7
45μm Sieve Residue % ≤	0.1	0.1	0.1	0.1	0.1	0.1
500μm Sieve Residue % ≤	0.001	0.001	0.001	0.001	0.001	0.001
Impurity	no	no	no	no	no	no
stress at 300% Elongation Mpa	-0.4±1.6	-3.9±1.6	-0.9±1.6	0.6±1.6	0.2±1.6	0.8±1.6
Characteristics of vulcanized rubber	N234: High reinforcing, high abrasion, high modulus, good dispersion N326: Medium-high reinforcing, low modules, good elongation and resistance to tearing, good flex resistance N330: medium-high reinforcing and modulus, good processing N339: medium-high reinforcing, high modulus and hardness, good processing N347: medium-high reinforcing, high modulus and hardness, good processing N351: medium-high reinforcing, high modulus and hardness, good processing

Packing of Carbon Black

20kg/package: 1MT/Pallet

1000kg/package: 1MT/Pallet

Or customized

Application of Carbon Black

Carbon black is mainly used as reinforcing filler in tyres and other rubber products during the vulcanization process to improve the tensile strength and wear resistance of styrene-butadiene, such as rubber conveyor belts, rubber hose, Airsprings and other rubber products.

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