Our Ultra pure Conductive Carbon Black, Leather Carbon Black, Industrial Rubber Carbon Black has many styles and diversified applications, and we are direct production and delivery with fine workmanship and quality assurance. With the effort to keep pace with world's trend, we will always endeavor to meet customers' demands. The company has advanced equipment, strong technical force, reliable reputation and good service. With flexible operation, we warmly welcome new and old friends from all walks of life to write to us, come to consult and negotiate.

Printing And Packaging Carbon Black

The color of printed matter depends on the color of the ink and its optical properties, and the properties of carbon black have a significant impact on the blackness, tinting strength, gloss and hue of black ink. The particle size of carbon black for printing ink is relatively small, the surface free energy is high, and there is a strong tendency of self-aggregation, which makes it difficult to disperse stably in the solvent. If it is processed, various types of carbon black can be grafted on the surface of the ink. High-molecular polymers will significantly improve the stability of the dispersion of pigment carbon black in solvents. The blackness and tinting strength of carbon black are closely related to the particle size (surface area) and structure of carbon black. The printing and packaging carbon black produced by Shanxi Starwin is strongly acidic and has excellent wettability. Please feel free to contact if you have any needs.

CAS NO:1333-86-4

EINECS NO:215-609-9

H.S NO. 2803.0000

PACKING: IN 20KG PE BAG OR 500KG/1000KG BIG BAGS SHRINK WRAPPED ON PALLET.

Product specifications：

certification

Raw oil store tanks

FAQ

Q. How do you garantee the quality?

A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.

Q. How about your after-sale service ?

A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.

We have advanced production equipment, excellent technology and marketing network to spread our Ink Grade Carbon Black C3150 all over the world. We will, as always, follow the enterprise tenet of "still science, strict quality, credibility, create famous brand". We deeply understand that innovation is the driving force that leads our company to sustainable development.