Products Description
N330 is the most widely used high wear resistance type carbon black, the wear resistance of this product is slightly worse than the medium and super wear series, but it is superior to the trough process carbon black. The blackness is slightly lower than N220, the oil and iodine absorption value is not high, and it is widely used in ink and coating factories as industrial raw materials. The carbon black in tyres here refers to carbon black N330. Carbon black N330 is a product with good reinforcing properties, which can give the colloidal particles better strength and elongation, tear resistance, wear resistance and elasticity. The rolling loss (hysteresis loss) of passenger tires using this product is smaller than other varieties in the N330 carbon black series, and the dispersion and extrusion performance in rubber powder is also good, suitable for all kinds of synthetic rubber and natural rubber. The carbon black in tyres here refers to carbon black N330.
Product application
The combination and application of N330 carbon black with other series carbon black in tire:
1. Carbon black N326 is suitable for tire side, curtain layer, conveyor belt, sealing products. Attention should be paid to dispersion, and the addition of softener is conducive to dispersion.
2. Carbon black N330 is used for tire tread, tire side, cord fabric and products. Good processing performance, wide range of use. Mostly used to turn the tread.
3. The use and properties of carbon black N332 are similar to those of N330.
4. Carbon black N339, N347, N375 are typical tire furnace black. The carbon black in tyres here refers to carbon black N330.
5. Carbon black N339 is suitable for car tread, load tread and rubber products requiring wear resistance, but the rolling resistance is the highest in N300 series, and the wear resistance is the best, the rubber discharge temperature is high, and the burning time is short. The tread made with N339 is much more durable than that made with N220. N347 In addition to tire tread, it is also suitable for cable outer layer, hose, tape, etc. The carbon black in tyres here refers to carbon black N330.The N375 is suitable for car tires, truck tires and off-road tread, and is also suitable for conveyor belt covering rubber material, similar in performance to the N220.
6. Carbon black N351, N375 high structure, can improve the processing property of rubber. N351 is not easy to degummy when used on off-road tires. When used in the radial tire side, it is conducive to the bonding of the rubber material to the steel wire. The carbon black in tyres here refers to carbon black N330.The performance of tire cord rubber is equivalent to N326, and it can also be used in high amount to manufacture steel wire radial tire tread in SBR with high oil content. Its processing and mechanical properties are equivalent to N330 and N347, and the heat generation is lower than N347 rubber material. The carbon black in tyres here refers to carbon black N330.
7. Carbon black N358 is suitable for tire tread and rubber products, used in car tread, rolling loss is smaller than N330, and is comparable to N351 compound (in high oil filled compound), has very high fixed elongation stress and good processing performance.The carbon black in tyres here refers to carbon black N330.
Specifications
|
Item/Grade |
N330 |
|
Ioding Adsorption NO. (g/kg) |
84±6 |
|
Oil Absorption No. (10-5m3/kg) |
102±6 |
|
Crushed OAN (10-5m3/kg) |
82～94 |
|
Tinting Strength (%) |
96-112 |
|
CATB Surface Area (103m2/kg) |
73～85 |
|
STSA Surface Area (103m2/kg) |
69～81 |
|
NSA Surface Area (103m2/kg) |
72～84 |
|
Heating Loss at 125℃ |
≤2.0 |
|
Stress at 300% Elongation (Mpa) |
-0.5±1.0 |
|
Pour Density (kg/m3) |
380±40 |
Storage Logistics
FAQ
Q1. Is the list price of the product the selling price?
A: No, it isn't. Since the price of chemical raw materials fluctuates greatly in the market, our current price is not necessarily the same as the listed price on the details. (Quotation validity is generally subject to our background communication or email communication) due to frequent market fluctuations, please consult with the staff to confirm whether there is spot and price.
Q2. What should I do if I find the packing damaged after receiving the goods?
A: First of all, different situations should be analyzed specifically. First, it is necessary to make sure that the goods are in good condition before packing. If the goods are in good condition before packing, they are divided into extrusion damage during freight and pallet damage at the end of loading and unloading. And the size of the damage, the amount of cargo loss and other factors will lead to different solutions. For follow-up compensation plans, please contact the back office and the company's responsible person. For specific contact information, please refer to the website homepage.
Q3: How should we contact each other about after-sales issues?
A: First of all, the official website has the contact information of our employees, including but not limited to mobile phone number and email. You can also contact directly on this purchase platform, send the order number and other proof, and then explain the problem. We will provide a good solution.
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