Machining characteristics: Medium and high reinforcement modulus, high hardness, good wear resistance and excellent processability.
Other names: High abrasion furnace black; High abrasion furnace black; HAF.
Hysical and chemical properties: N330 is the most widely used high wear resistance type carbon black, iodine absorption value of 82g/kg, DBP absorption value of 102cm3/100g, the wear resistance of this product is slightly worse than the medium and super wear series, but better than the tank method carbon black.
Main purpose: Used for tire tread, cord glue, tire inside and various rubber industrial products.
Usage and function: This product is a kind of carbon black with good reinforcing properties, which can give the adhesive good strength and elongation, tear resistance, wear resistance and elasticity. The rolling loss (hysteresis loss) of the passenger tire using this product is only greater than N351 in the N300 series carbon black, which is smaller than other varieties, and the dispersion and extrusion performance in the rubber compound is also better, which is suitable for various synthetic rubber and natural rubber.
Technical parameters of carbon black N330
| Item name | N330 |
| Iodine absorption value g/kg | 82±6 |
| DBP absorption value 10-5m3/kg | 102±6 |
| DBP Absorption Value of Compressed Sample 10-5m3/kg | 82~94 |
| Adsorption Specific Surface Area of CTAB 103m2/kg | 73~85 |
| Surface area 103m2/kg | 69~81 |
| Total surface area 103m2/kg | 72~84 |
| Coloring strength % | 96~112 |
| PH value | 8±2.0 |
| Heating decrement %≤ | 2 |
| Ash content %≤ | 0.7 |
| 45μm residue on sieve mg/kg≤ | 1000 |
| 500μm residue on sieve mg/kg≤ | 10 |
| Impurity substance | Nothing |
| Fines content %≤ | Bulk 7/Packaging 10 |
| Pour density（kg/m3） | 380±40 |
| 300% stretching stress Mpa | -0.5±1.5 |
1. tire industry
Carbon black is an important chemical raw material, which is closely related to people's lives and is widely used in many fields. In these applications, the largest amount is rubber carbon black. Rubber carbon black accounts for about 89.5% of the total carbon black. Among rubber carbon black, tire carbon black accounts for about 67.5%; Nonrubber carbon black accounts for about 10.5%.
2. plastic industry
Carbon black for plastics accounts for a large proportion in the field of nonrubber applications. It can not only color or color but also prevent ultraviolet aging, antistatic or conductive.
The NC8310, NC8362, NC1270, NC5012, NC5011 and other carbon black produced by Nestor carbon black are widely used in Masterbatch, plastic film blowing, PCV color cake, cable shielding material, etc.
3. rubber products
Carbon black for rubber products accounts for about 20% of the whole carbon black industry and is widely used in the manufacture of automotive rubber products and other rubber products, such as rubber hoses, tapes, rubber shoes, etc.
The N330, N339, N550, N660, N774 and other carbon black products produced by Nestor carbon black are widely used in the production of rubber products.
It is impossible for the rubber industry to develop without the assistance of the carbon black industry; On the contrary, the carbon black industry cannot develop rapidly without the support of the rubber industry. Among the carbon black used in rubber, carbon black is used to make various types of tires, such as automobile tires, tractor tires, aircraft tires, power car tires, etc. The amount of carbon black in rubber is about 35-50% of that of raw rubber.
Existing packaging:
25kg/ bag, made of kraft paper. It can also be packaged according to the packaging form and specifications provided by the customer.
Other Products: PVC Paste Resin, Pet Resin, PVA Resin, Pvb Resin, DOP
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