Product Description:
Product Description
Carbon black is produced with high pure acetylene, which made from calcium carbide method.
Carbon black is made by the controlled combustion of acetylene in air under pressure.
It is characterized by the highest degree of aggregation and crystallization orientation when compared with all types of carbon black.
It has high iodine absorption, effective conductivity and steady chemical performance. It is not easy to react with acid, alkali and water and is an excellent raw material for battery, conductive rubber, plastic, cable, etc
2.Specification
Item | N220 | N330 | N550 | N660 |
Iodine Absorption Value,g/kg | 121±7 | 82±7 | 43±6 | 36±6 |
DBP Absorption Value,10-5m³/kg | 114±7 | 102±7 | 121±7 | 90±7 |
DBP Absorption of Compressed sample,10-5m³/kg | 90-106 | 80-96 | 77-93 | 66-82 |
CTAB Absorption Area,103m2/kg | 102-120 | 73-91 | 35-49 | 29-43 |
Adsorptive Specific Surface Area of Nitrogen, 103m2/kg | 106±9 | 75±9 | 39±9 | 34±9 |
Nitrogen Absorption Surface Area, 103m2/kg | 112-126 | 71-85 | 34-46 | 29-41 |
Tint Intensity, % | 108-124 | 96-112 | -- | -- |
Decrement After Heating,%≤ | 2.5 | 2.5 | 1.5 | 1.5 |
Ash, %≤ | 0.7 | 0.7 | 0.7 | 0.7 |
45µm Sieve Residue, %≤ | 0.100 | 0.100 | 0.100 | 0.100 |
150µm Sieve Residue, %≤ | 0.001 | 0.001 | 0.001 | 0.001 |
Impurities | -- | -- | -- | -- |
300% Stretching Stress, Mpa≥ | -2.3±1.6 | -0.9±1.6 | -0.9±1.6 | -2.6±1.6 |
3.Why us?
1.More than 10 years' exporting experience in chemical materials.
2.All products quality can be guaranteed.
3.Professional technical support and service support.
4.Free sample is available and prompt delivery.
5. BV&ISO SGS Approved.
4.Reference Pictures
- Q:Which kind of rubber material has the best corrosion resistance?
- Excellent oil resistance and chemical resistance. Weatherability and ozone resistance are second only to that of ethylene propylene rubber and butyl rubber. The heat resistance and the nitrile rubber, the decomposition temperature of 230 ~ 260 DEG C, short-term resistance at 120 to 150 DEG C, used for a long time at 80 to 100 DEG C, with a certain flame retardancy. Oil resistance second only to nbr. Good resistance to inorganic acids and alkalis. Cold resistance is slightly worse, electrical insulation is poor. Rubber poor storage stability, will have a "sulfur" phenomenon, Mooney viscosity increased, hard rubber. Foreign brands are: AD 1, 30 (USA), A-90 (Japan), 320 (Germany), and MA40S (France).
- Q:What happens when the rubber material is heated? Is it hardened or cracked?
- Rubber is an elastomer that does not harden and crackBut long time more than the rubber material of the specified temperature will appear aging hardening crack
- Q:What are the categories of foamed rubber materials?
- Domestic production and use of sponge a variety of foam cotton, stereotypes cotton, rubber cotton, memory cotton, and so on. Setting: this cotton sponge made of polyurethane material, the foaming agent and other additives, pressure agent into simple mold heating can form different shapes of the sponge, it is suitable for chairs, sofa cushion, cotton back, a small handrail with setting cotton.
- Q:What's the inner lining, please?
- Is the coating of the inside of the pipe, such as pipe conveying sulfuric acid will corrode, corrosion, but soft plastic pipe, buried in the ground to wall thicker, then you can use the liner and characteristics of hard for using steel pipe laying, sheathed in the steel pipe into the thin plastic tube, it can transport the sulfuric acid,Half of the lining is for conveying corrosive medium
- Q:How do various kinds of rubber come from petroleum processing?
- Special rubber depends on the type: butyl is isobutene polymerizationAcrylonitrile butadiene rubber is butadiene and acrylonitrile polymerizationEthylene propylene is produced by the polymerization of ethylene and propylene
- Q:What kind of rubber material is CORCS made of?
- From the United States of Colorado, Boulder, Bodeker M, Hansen and Seaman, three, from the high school is also friends, are water sports enthusiasts. In 2002, they found that a Canada Company produced a closed resin, croslite, which made shoes excellent in their ability to scratch and skid. Better still, the resin becomes softer with the body temperature, fits the contours of the feet, is exceptionally comfortable to wear, and can slow muscle fatigue, especially when worn at sea. The three hit it off, decided to use this resin production for sailing and outdoor sports shoes design professionals.
- Q:What are the mechanical properties of rubber materials?
- The hardness, tensile strength, elongation, elasticity, abrasion resistance (Akron, Shao Boer wear), compression heat build-up, flexure resistance, tear resistance and so on.
- Q:Comparison of physical properties of HNBR rubber material with other rubber materials?
- Hydrogenated nitrile rubber (HNBR) is a highly saturated elastomer obtained by the special hydrogenation of nitrile butadiene rubber. Hydrogenated nitrile rubber has good oil resistance (of fuel oil, lubricating oil, aromatic solvent resistance and good); and due to their high saturation, which has good heat resistance, excellent chemical resistance (of freon, acid and alkali resistance is good, excellent) ozone resistance, high anti compression permanent deformation performance; at the same time the hydrogenated nitrile rubber also has high strength, high tear resistance, excellent wear resistance and other characteristics, is one of the most outstanding performance of the rubber.
- Q:Waterproof material, rubber powder is divided into several kinds, as well as in the waterproof materials industry what role?
- The structure of the building should be protected from rain, snow and groundwater; to prevent moisture, steam and other harmful gases from flowing into the air, and to prevent the seepage of the water supply and drainage. These anti seepage, seepage and erosion materials are collectively referred to as waterproof materials.
- Q:Plastic material is rubber or oil?
- If butadiene and styrene are copolymerized, styrene butadiene rubber is obtained
1. Manufacturer Overview |
| Location |
|
| Year Established |
|
| Annual Output Value |
|
| Main Markets |
|
| Company Certifications |
|
2. Manufacturer Certificates |
| a) Certification Name |
|
| Range |
|
| Reference |
|
| Validity Period |
|
3. Manufacturer Capability |
| a)Trade Capacity |
|
| Nearest Port |
|
| Export Percentage |
|
| No.of Employees in Trade Department |
|
| Language Spoken: |
|
| b)Factory Information |
|
| Factory Size: |
|
| No. of Production Lines |
|
| Contract Manufacturing |
|
| Product Price Range |
|
