Products Description
N550 carbon black is a kind of rubber carbon black, suitable for natural rubber and all kinds of synthetic rubber. N550 carbon black is a granular black solid, the main component of which is carbon. It has a high specific surface area and adsorption properties, which makes it show many excellent properties in the rubber industryeasy to disperse, can give the rubber material high stiffness, fast extrusion speed, smooth extrusion surface, small expansion of the mouth, vulcanized rubber has good high temperature resistance and thermal conductivity, reinforcement, elasticity and resilience. The carbon black used in tyres here refers to carbon black N550.
Product application
1. Physical properties: N550 carbon black has a large specific surface area and pore volume, which allows it to effectively increase fillers in rubber materials, thereby improving the tensile strength and hardness of rubber.
2. Dispersion performance: N550 carbon black has uniform particle size and good dispersion, which can be integrated with rubber to form a uniform composite structure, thereby improving the wear resistance and aging resistance of rubber. The carbon black used in tyres here refers to carbon black N550.
3. Electrical conductivity: Because N550 carbon black has good electrical conductivity, it can effectively release static electricity in rubber tires, reduce the electrostatic friction between the tire and the ground, and improve the safety of car driving.
4. Automobile tire is one of the most important application areas of N550 rubber carbon black. Adding N550 carbon black as a filler to rubber tires can significantly improve the tensile strength, wear resistance and aging resistance of tires, increase the service life of tires, and thus improve the safety and stability of vehicle driving. The carbon black used in tyres here refers to carbon black N550.
Specifications
|
Item/Grade |
N550 |
|
Ioding Adsorption NO. (g/kg) |
43±5 |
|
Oil Absorption No. (10-5m3/kg) |
121±7 |
|
Crushed OAN (10-5m3/kg) |
80～90 |
|
Tinting Strength (%) |
-- |
|
CATB Surface Area (103m2/kg) |
36～48 |
|
STSA Surface Area (103m2/kg) |
34～44 |
|
NSA Surface Area (103m2/kg) |
35～45 |
|
Heating Loss at 125℃ |
≤1.5 |
|
Stress at 300% Elongation (Mpa) |
-0.5±1.0 |
|
Pour Density (kg/m3) |
360±40 |
Storage Logistics
FAQ
Q1. After my online purchase goods, whether your company to provide the invoice?
A: Our company is a regular general taxpayer, can issue VAT special invoice of 13% and ordinary invoice. The invoicing time of our company is generally about 3 working days, the quality inspection list, delivery list and other documents will be sent to the customer within the agreed working time along with the invoice, if the customer needs to send electronic documents in the form of email.
Q2. Who will bear the cost of the samples?
A: Our company can provide a small number of free samples for customers to try. If the demand for the sample is small and the intention to purchase is large, then we can bear the freight. Because there are too many customers who need samples every day, our company does not bear the freight of large sample quantity, so the customer needs to pay the postage. Please confirm that customers who need a large number of samples for trial can accept collect or pay postage to our company after receiving the samples. The company can provide samples for your trial, bulk goods according to sample quality and product implementation standards acceptance; The company can provide quality inspection reports for each batch of goods.
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