Audited Supplier
N220, N330, N550, N660, N339, N234
Powder
White, Black
Paint, Ceramic, Cosmetic, Plastic
20mt
20kg/Bag
HY
500sheets/Ream, 5reams/Carton
national standard
China
28030000
Product Description
Carbon Black N660
TYPE
N219, N220, N234, N326, N330, N339, N472, N539, N550, N660, N772, N774
PRODUCT INTRODUCTION OF N-660
1. Package
1.1 The packages of 20Kgs, which were made of PP material or Kraft papers.
1.2 The packages of 500kgs /1000kgs, which were made of PP material
1.3 Special specifications on the package are acceptable.
2. The Physical & Chemical property.
Grainy black amorphous solids, odorless, specific weight 1.82, burning point beyond 400° C, water insoluble, non-poisonous, stable chemical property.
3. The Perniciousness of carbon-black.
Nonflammable, explosibility, corrosive, toxicant, radioactive, dangerous nature.
4. Production standards.
We strictly fulfill the National Standard GB3778-2003 to produce rubber used carbon-black
5. Application.
It is used as the Strengthening agents and the filling agents for the production of Cord layer of tires, inner tubes, bicycle tires, rubber tubes, rubber tapes, cable ropes, shoes kind, and patterns.
6. Function
N660 fits for all kinds of rubber. Compared with half-reinforcing carbon-black, N660 has more complicated structure, smaller particles, and higher disperstiveness. The tensile strength, the tear resistance, and the tensile stress at a given elongation of vulcanized rubber are very high. Deformed little, heat rise slowly, well elasticity and good flex resistance, but the tensile stretch is low
TYPE
N219, N220, N234, N326, N330, N339, N472, N539, N550, N660, N772, N774
PRODUCT INTRODUCTION OF N-660
1. Package
1.1 The packages of 20Kgs, which were made of PP material or Kraft papers.
1.2 The packages of 500kgs /1000kgs, which were made of PP material
1.3 Special specifications on the package are acceptable.
2. The Physical & Chemical property.
Grainy black amorphous solids, odorless, specific weight 1.82, burning point beyond 400° C, water insoluble, non-poisonous, stable chemical property.
3. The Perniciousness of carbon-black.
Nonflammable, explosibility, corrosive, toxicant, radioactive, dangerous nature.
4. Production standards.
We strictly fulfill the National Standard GB3778-2003 to produce rubber used carbon-black
5. Application.
It is used as the Strengthening agents and the filling agents for the production of Cord layer of tires, inner tubes, bicycle tires, rubber tubes, rubber tapes, cable ropes, shoes kind, and patterns.
6. Function
N660 fits for all kinds of rubber. Compared with half-reinforcing carbon-black, N660 has more complicated structure, smaller particles, and higher disperstiveness. The tensile strength, the tear resistance, and the tensile stress at a given elongation of vulcanized rubber are very high. Deformed little, heat rise slowly, well elasticity and good flex resistance, but the tensile stretch is low
| Carbon black Executive Standard : GB3778 | ||||||||
| Items of Test | N220 | N326 | N330 | N339 | N375 | N550 | N660 | N774 |
| Iodine Absorption g/kg | 121±7 | 82±6 | 82±6 | 90±6 | 90±6 | 43±5 | 36±5 | 29±5 |
| DBP Absorption 10 -5 m 3 /kg | 114±6 | 72±6 | 102±6 | 120±7 | 114±6 | 121±7 | 90±5 | 72±5 |
| CDBP Absorption 10 -5 m 3 /kg | 92~104 | 62~74 | 82~94 | 93~105 | 90~102 | 80~90 | 69~79 | 58~68 |
| CTAB Adsorption Surface Area 10 3 m 2 /kg | 103~117 | 74~86 | 73~85 | 86~98 | 89~101 | 36~48 | 31~43 | 26~38 |
| Surface Area 10 3 m 2 /kg | 99~113 | 70~82 | 69~81 | 82~94 | 85~97 | 34~44 | 29~39 | 24~34 |
| Total Surface Area 10 3 m 2 /kg | 107~121 | 72~84 | 72~84 | 85~97 | 86@100 | 35~45 | 30~40 | 25~35 |
| Pigmentation Intensity % | 108~124 | 103~119 | 96`112 | 103~119 | 107~121 | ------- | ------- | -------- |
| Heating Loss ≤% | 2.5 | 2 | 2 | 2 | 2 | 1.5 | 1.5 | 1.5 |
| Ash ≤% | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
| Fine powder content ≤% | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| 45μm Sieve Residue ≤mg/kg | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| 500μm Sieve Residue ≤mg/kg | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Impurity | None | None | None | None | None | None | None | None |
| Pumping Density kg/m 3 | 355±40 | 455±40 | 380±40 | 345±40 | 345±40 | 360±40 | 440±40 | 490±40 |
| 300% Elongation Stress Mpa | -1.9±1.5 | -3.5±1.5 | -0.5±1.5 | 1.0±1.5 | 0.5±1.5 | -0.5±1.5 | -2.2±1.5 | -3.7±1.5 |
