Carbon black is composed of fine particles consisting mainly of carbon. Various features of carbon black are controlled in production by partially combusting oil or gases.
Carbon black is widely used in various applications from black coloring pigment of newspaper inks to electric conductive agent of high-technology materials. A large amount of carbon black is used mainly in rubbers and tires as excellent rubber reinforcement. Carbon black is also an excellent coloring agent as black pigment, and therefore is widely used for printing inks, resin coloring, paints, and toners.Furthermore, carbon black is used in various other applications as an electric conductive agent, including antistatic films, fibers, and floppy disks.
FAQS:
Q1: Can I get some sample?
A: Sure. Free sample can be provided accordingly.
Q2: What's your quality assurance?
A:We have very strict quality control system, to reduce the complaint rate to nearly Zero. Meanwhile, Our products are certified by ISO, HACCP,FAMI-QS,etc.
Q3: What's the MOQ?
A: We can offer small quantity for trials, so we accept one bag order and MOQ is 10kgs.
Q4: What's the lead time?
A: Production lead time is around 10days after payment confirmed.
Q5: What's your payment terms?
A: We accept the following payment terms:
30% TT in advance +70% TT COPY, L/C at sight,Western Union or Paypal, etc. We will negotiate with you for firm orders.
Q6, How to solve once with quality problem.?
A: We will accept products return and bears all cost if there is any quality problem happens.
Q7: Where Can I load TDS and MSDS?
A: Pls contact us for documents.
How to contact us?
Please write us below directly.
Website: http://haochuangchemical.en.made-in-china.com
Welcome to visit our factory whenever you come to China!
Carbon black is widely used in various applications from black coloring pigment of newspaper inks to electric conductive agent of high-technology materials. A large amount of carbon black is used mainly in rubbers and tires as excellent rubber reinforcement. Carbon black is also an excellent coloring agent as black pigment, and therefore is widely used for printing inks, resin coloring, paints, and toners.Furthermore, carbon black is used in various other applications as an electric conductive agent, including antistatic films, fibers, and floppy disks.
| Grade Index Item | N220 | N234 | N326 | N330 | N339 | N375 | N550 | N660 | N774 | Test Method |
| Iodine absorption(mg/g) | 121±5 | 120±5 | 82±5 | 82±5 | 90±5 | 90±5 | 43±4 | 36±4 | 29±4 | ASTM D 1510 |
| DBP absorption (ml/100g) | 114±5 | 125±5 | 72±5 | 102±5 | 120±5 | 114±5 | 121±5 | 90±5 | 72±5 | ASTM D 2414 |
| CDBP absorption(ml/100g) | 93-103 | 97-107 | 64-72 | 83-93 | 94-104 | 91-101 | 80~90 | 69-79 | 58-68 | ASTM D 3493 |
| NSA(m2/g) | 114-124 | 114-124 | 73-83 | 73-83 | 86-96 | 88-98 | 36~44 | 31-39 | 25-35 | ASTM D 6556 |
| STSA(m2/g) | 106±5 | 112±5 | 76±5 | 75±5 | 88±5 | 91±5 | 39±5 | 34±5 | 29±5 | ASTM D 6556 |
| Tint Stength % | 111-121 | 118-128 | 106-116 | 99-109 | 106-116 | 109-119 | ---- | ----- | ----- | ASTM D 3265 |
| 300% Modulus(IRC4#) MPa | -1.9±1.0 | -0.0±1.0 | -3.5±1.0 | -0.5±1.0 | 1.0±1.0 | 0.5±1.0 | -0.5±1.0 | -2.2±1.0 | -3.7±1.0 | ASTM D 3192 |
| Pour Density(kg/m3) | 355±30 | 320±30 | 455±30 | 380±30 | 345±30 | 345±30 | 360±30 | 440±30 | 490±30 | ASTM D 1513 |
| Loss at 125ºC (big bags) % | ≤1.5 | ≤1 | ASTM D 1509 | |||||||
| Toluene Discolouration % | ≥95 | ≥90 | ASTM D 1618 | |||||||
| Sieve analysis on 45um (325 mesh)% | ≤0.05 | ASTM D1514 | ||||||||
| Sieve analysis on 500um(35mesh)% | ≤0.001 | ASTM D 1514 | ||||||||
| Ashes % | ≤0.5 | ASTM D 1506 | ||||||||
| Fines Content (paper bags) % | ≤7.0 | ASTM D 1508 | ||||||||
| Pellet Hardness (mv n=20,Cn) | ---- | ASTM D 3313 | ||||||||
| Total Sulfur Content % | ≤1.1 | --- | ||||||||
FAQS:
Q1: Can I get some sample?
A: Sure. Free sample can be provided accordingly.
Q2: What's your quality assurance?
A:We have very strict quality control system, to reduce the complaint rate to nearly Zero. Meanwhile, Our products are certified by ISO, HACCP,FAMI-QS,etc.
Q3: What's the MOQ?
A: We can offer small quantity for trials, so we accept one bag order and MOQ is 10kgs.
Q4: What's the lead time?
A: Production lead time is around 10days after payment confirmed.
Q5: What's your payment terms?
A: We accept the following payment terms:
30% TT in advance +70% TT COPY, L/C at sight,Western Union or Paypal, etc. We will negotiate with you for firm orders.
Q6, How to solve once with quality problem.?
A: We will accept products return and bears all cost if there is any quality problem happens.
Q7: Where Can I load TDS and MSDS?
A: Pls contact us for documents.
How to contact us?
Please write us below directly.
Website: http://haochuangchemical.en.made-in-china.com
Welcome to visit our factory whenever you come to China!