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| Pallets Packing | 20'FCL | 40'FCL | ||
| With | Without | With | Without | |
|
25KG/Paper Bag
|
9 MT
|
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|
22 MT
|
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|
Technical parameters of carbon black N339
Grade Name | N339 |
Iodine g/kg | 90±6 |
DBP absorption 10-5 m3/kg | 120±7 |
Compressed sample DBP absorption 10-5m3/kg | 93~105 |
%Tint strength | 103~119 |
CTAB Surface area 103m2/kg | 86~98 |
STSA Outside surface area 103m2//kg | 88±6 |
Total surface area 103m2/kg | 85~97 |
Heating Loss % | ≤2.0 |
Modulus at 300% | 1.0±1.5 |
Pour density kg/m3 | 345±40 |
Ash content %≦ | 0.7 |
45µm Sieve Ressidue ≦ Mg/kg | 1000 |
500µm Sieve Ressidue ≦ Mg/kg | 10 |
Impurity | Not had |
Fine powder content % ≦ | 10 |
Machining characteristics:
Medium and high reinforcement modulus, high hardness, good wear resistance and excellent processability
Main purpose:
Sidewall carcass conveyor belt rubber products
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.
Nicest carbon black company has a variety of rubber carbon black, such as N115, N134, N220, N234, N330, N375, N550, and N660, which are widely used in tires and enjoy a wide reputation in the industry.
1. Existing packaging materials and specifications
25kg/ bag, made of kraft paper. It can also be packaged according to the packaging form and specifications provided by the customer.
2. Main physical and chemical properties of carbon black
Black granular amorphous solid, tasteless, specific gravity 1.82, ignition point >400 ℃, insoluble in water, non-toxic, stable chemical properties.
3. Hazard of carbon black
Non-combustible, flammable, corrosive, toxic, radioactive, oxidizing and dangerous goods.
Item name | N326 | N660 | N339 | N375 | N330 | N234 |
Iodine absorption value g/kg | 82±6 | 36±5 | 90±6 | 90±6 | 82±6 | 120±7 |
DBP absorption value 10-5m3/kg | 72±6 | 90±5 | 120±7 | 114±6 | 102±6 | 125±7 |
DBP Absorption Value of Compressed Sample 10-5m3/kg | 62~74 | 69~79 | 93~105 | 90~102 | 82~94 | 96~108 |
Adsorption Specific Surface Area of CTAB 103m2/kg | 74~86 | 31~43 | 86~98 | 89~101 | 73~85 | 109~125 |
Surface area 103m2/kg | 70~82 | 29~39 | 82~94 | 85~97 | 69~81 | 105~119 |
Total surface area 103m2/kg | 72~84 | 30~40 | 85~97 | 86~100 | 72~84 | 112~126 |
Coloring strength % | 103~119 | - | 103~119 | 107~121 | 96~112 | 115~131 |
PH value | 8±2.0 | 8±2.0 | 8±2.0 | 8±2.0 | 8±2.0 | 8±2.0 |
Heating decrement %≤ | 2 | 1.5 | 2 | 2 | 2 | 2.5 |
Ash content %≤ | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
45μm residue on sieve mg/kg≤ | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
500μm residue on sieve mg/kg≤ | 10 | 10 | 10 | 10 | 10 | 10 |
Impurity substance | Nothing | Nothing | Nothing | Nothing | Nothing | Nothing |
Fines content %≤ | Bulk 7/Packagin g 10 | Bulk 7/Packagin g 10 | Bulk 7/Packagin g 10 | Bulk 7/Packagin g 10 | Bulk 7/Packagin g 10 | Bulk 7/Packagin g 10 |
Pour density（kg/m3） | 445±40 | 440±40 | 345±40 | 345±40 | 380±40 | 320±40 |
300% stretching stress Mpa | -3.5±1.5 | -2.2±1.5 | 1.0±1.5 | 0.5±1.5 | -0.5±1.5 | 0.0±1.5 |
Manufacturing
