Products Description
N220 carbon black is a high-purity, highly dispersed carbon black with an average particle size of about 20nm (nanometers), so it is also known as ultra-fine carbon black. Due to its small particle size and large specific surface area, it has high chemical activity and good dispersion. In addition, N220 carbon black also has high electrical conductivity and good hiding power.The gpf carbon black here refers to carbon black N220.

Product application
Rubber products: N220 carbon black is mainly used as a black filler in rubber products, which can improve the electrical conductivity, wear resistance and anti-aging properties of products. At the same time, due to its good dispersion and chemical activity, it can improve the processing performance and stability of rubber products.
For example, automobile tires are an important application area in rubber products. In the production of automobile tires, adding an appropriate amount of N220 carbon black can significantly improve the electrical conductivity and wear resistance of tires, while also improving the processing performance and stability of tires, thereby improving the service life and safety of tires.
In addition, N220 carbon black can also be used to produce other rubber products, such as rubber hose, tape, rubber shoes and so on. In these products, adding an appropriate amount of N220 carbon black can improve the electrical conductivity, wear resistance and anti-aging properties of the products. The gpf carbon black here refers to carbon black N220.
Polymer materials: In addition to its application in rubber products, N220 carbon black can also be used in other polymer materials, such as plastics, coatings, etc. In these materials, N220 carbon black can play a role in strengthening the strength of the material, improving the electrical conductivity and aging resistance of the material. At the same time, due to its good dispersion and chemical activity, the processing performance and stability of the material can be improved.
For example, adding an appropriate amount of N220 carbon black to plastic products can significantly improve the strength and electrical conductivity of the product, while also improving the processing performance and stability of the product, thereby improving the service life and safety of the product. In addition, adding an appropriate amount of N220 carbon black to the paint can improve the hiding power and weather resistance of the paint, thus extending the service life of the paint. The gpf carbon black here refers to carbon black N220.




Specifications
|
Item/Grade |
N220 |
|
Ioding Adsorption NO. (g/kg) |
126±7 |
|
Oil Absorption No. (10-5m3/kg) |
114±6 |
|
Crushed OAN (10-5m3/kg) |
92~104 |
|
Tinting Strength (%) |
108-124 |
|
CATB Surface Area (103m2/kg) |
103~117 |
|
STSA Surface Area (103m2/kg) |
99~113 |
|
NSA Surface Area (103m2/kg) |
107~121 |
|
Heating Loss at 125℃ |
≤2.5 |
|
Stress at 300% Elongation (Mpa) |
-1.9±1.0 |
|
Pour Density (kg/m3) |
355±40 |




Storage Logistics






FAQ
Q1: After we received the goods, we have some disagreement about the quantity of the goods. How to deal with the feeling that it is less than the order quantity?
A: After you receive the goods, do not open the package and pour the goods out for weighing. The correct way is to first take the packaging to check the gross weight of the goods and take photos of the weighing results, and then take photos of the weight of the goods out to weigh the packaging. If there is insufficient weighing, please contact our company at some time and send the photos of the weighing process as evidence and the final results to our company. We will make up the quantity for you according to the certificate.
Q2: What do I need to pay attention to during the processing and production of this goods?
A: First of all, environmental control needs to be carried out in the production process to prevent this product dust from causing harm to the environment and human body. Secondly, it is necessary to strictly maintain safe operation in the processing process, and regularly check the equipment to ensure production safety.
Q3: How will the goods be packed?
A: Depending on the state of the goods, such as powder, pellet, or liquid, the packaging is different. Usually there are nylon bags, paper-plastic composite kraft paper bags and cardboard buckets, plastic buckets and so on. According to the order quantity and customer requirements, small packaging and labeling will also be different. The specific packaging according to customer's requirements.
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