Our advantage:
1. Factory price,
2. Good Quality,
3. Free sample,
4. ISO Cerficate,
5. A long stable supplier,
6. Good support to you
``````````````````````````````````````````````````````````````````````````
Specifications
Carbon black pigment
1. Factory price
2. ISO SGS
3. N220 /n330 /n550 /n660
4. Prompt delivery
Black powder pigment carbon black n220, n330
1. Property:
High abrasion performance and cracking resistance.
Type: N220, n330, n550. N660.
CAS No: 1333-86-4
Place of origin: China
Standard: GB 3778-2003
Form: Black granule or powder
Process: Wet or dry process
3. Usage:
Using in rubber industry, painting, printing ink, Ni-MH battery's cathode and other industry.
1. Silicon Rubber: Improves silicon rubbers durability, rebound rate, and anti-distortion performance.
2. Plastics Industry: Improves plastic s tenacity, strength and prevents water absorption.
3. Coating Industry: Prevents agglomeration and drip. Thixotropic additives. Increase denseness and smoothness of paint.
4. Medicine Industry: Increase denseness, floating, carrying function in medicine. It also can be used as the pesticide powder and anti-agglomeration
4. Packing:
N220: 25kg PP bag, 16MT/40GP
N330: 700kg PP bag, 16MT/40GP
N550: 1300kg PP bag, 26MT/40GP
N660: 1300kg PP bag, 26MT/40GP
Carbon black Executive Standard : GB3778 |
Items of Test | N220 | N326 | N330 | N339 | N375 | N550 | N660 | N774 |
Iodine Absorption g/kg | 121±7 | 82±6 | 82±6 | 90±6 | 90±6 | 43±5 | 36±5 | 29±5 |
DBP Absorption 10 -5 m 3 /kg | 114±6 | 72±6 | 102±6 | 120±7 | 114±6 | 121±7 | 90±5 | 72±5 |
CDBP Absorption 10 -5 m 3 /kg | 92~104 | 62~74 | 82~94 | 93~105 | 90~102 | 80~90 | 69~79 | 58~68 |
CTAB Adsorption Surface Area 10 3 m 2 /kg | 103~117 | 74~86 | 73~85 | 86~98 | 89~101 | 36~48 | 31~43 | 26~38 |
Surface Area 10 3 m 2 /kg | 99~113 | 70~82 | 69~81 | 82~94 | 85~97 | 34~44 | 29~39 | 24~34 |
Total Surface Area 10 3 m 2 /kg | 107~121 | 72~84 | 72~84 | 85~97 | 86@100 | 35~45 | 30~40 | 25~35 |
Pigmentation Intensity % | 108~124 | 103~119 | 96`112 | 103~119 | 107~121 | ------- | ------- | -------- |
Heating Loss ≤% | 2.5 | 2 | 2 | 2 | 2 | 1.5 | 1.5 | 1.5 |
Ash ≤% | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
Fine powder content ≤% | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
45μm Sieve Residue ≤mg/kg | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
500μm Sieve Residue ≤mg/kg | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Impurity | None | None | None | None | None | None | None | None |
Pumping Density kg/m 3 | 355±40 | 455±40 | 380±40 | 345±40 | 345±40 | 360±40 | 440±40 | 490±40 |
300% Elongation Stress Mpa | -1.9±1.5 | -3.5±1.5 | -0.5±1.5 | 1.0±1.5 | 0.5±1.5 | -0.5±1.5 | -2.2±1.5 | -3.7±1.5 |