| Customization: | Available |
|---|---|
| CAS No.: | CAS No.: 1333-86-4 |
| EINECS: | 215-609-9 |
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Description: carbon blackBR/2BR Other name: carbon black CAS No.: 1326-82-5 Purity: 180% 200% Packing: N. W: 25kg/PP Bag/Iron drum Usage: carbon black is mainly used dyeing on cotton, also used dyeing on cambric, viscose and vinyl on. Storage & Transportation: The product must be stored in shade, dry & well_ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substance. Keep it away from direct sunlight, heat, sparks and open flames. Carefully handle the product and avoid damaging the package.
Carbon black Executive Standard : GB3778-2003 |
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Items of Test |
N220 |
N330 |
N550 |
N660 |
Iodine Absorption g/kg |
122 |
83 |
43 |
36 |
DBP Absorption 10-5m3/kg |
144 |
103 |
122 |
92 |
DBP Absorption of Compressed Sample 10-5m3/kg |
98 |
88 |
86 |
73 |
CTAB Adsorption Surface Area 103m2/kg |
109 |
81 |
42 |
35 |
STSA 103m2/kg |
107 |
75 |
39 |
34 |
Nitrogen Surface Area 103m2/kg |
117 |
78 |
39 |
35 |
Pigmentation Intensity % |
116 |
105 |
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Heating Loss %≤ |
1.5 |
1.5 |
1.0 |
1.0 |
Ash %≤ |
0.2 |
0.2 |
0.2 |
0.2 |
Grit Mesh 45# ≤ |
0.042 |
0.042 |
0.042 |
0.042 |
Impurity |
None |
None |
None |
None |
Pumping Density kg/m3 |
362 |
388 |
370 |
448 |
300% Elongation Stress Mpa |
-2.2 |
-1.0 |
-1.0 |
-0.4 |
Test Conclusion |
First Grade |
First Grade |
First Grade |
First Grade |
Hebei Zhongyi Import & Export Co., Ltd. is a Chinese manufacturer specializing in the production of chemicals. Our company is well
known for its high-quality products and excellent service. At present, our products are steadily supplied to more than 200 countries
and regions including the Middle East, South America, North America, Southeast Asia, Africa, Europe, etc.We welcome all the customers
from all over the world to contact us for future business relationships and mutual success.
Q: Are you a factory or trading company?
A: We have our own factory and also sell some other products which we don't procuce by ourselves. But the price is competitive and the service is comprehensive.
Q: What's your delivery time?
A: Usually we will arrange the shipment within 7 -15 working days.
Q: How does your factory do regarding quality control?
A: Each batch of products,we have three independent laboratories for content and performance testing,to ensure that products meet the standard.
Q: How do you solve quality complaint?
A: First of all,our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
Q: Do you provide samples? is it free or extra ?
A:Yes ,we supply free sample but customer pay express charge.
Q: Why should you buy from us not from other suppliers?
1.Competitive factory price
2.Professional technical development team
3.24 hours professional service
4.Well-developed after service
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