Carbon Black N220/330/550 Low & Factory Price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
- Option:
- N220/330/550
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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:Are the ingredients in the rubber formula causing the rubber to age?
- Rubber aging, in essence, is the rubber molecules in thermal oxygen, ozone, ultraviolet or fatigue conditions such as broken chain. Therefore, easily lead to broken chain material is easy to lead to aging
- Q:Rubber products (pads) appear white, just like mildew, and the ingredients are the same as before, starting in September last year,
- If, as you say, the material is the same, it has only recently been discovered
- Q:How many kinds of hardness are indicated in rubber materials?
- According to the hardness of the test material, three different scales are used to represent the hardness:HRA: the hardness obtained by means of 60kg load and diamond cone press. Used for extremely hard materials.HRB: the hardness of the steel ball, which is hardened by 100kg load and 1.58mm diameter, is applied to the material with lower hardness. HRC: the hardness obtained by means of a 150kg load and a diamond cone press. Used of materials of high hardness.The Vivtorinox hardness tester press the diamond square cone press in the load of 120kg and the vertex angle is 136 degrees, press the surface of the material, and the surface product of the indentation dent is divided by the load value, that is, the Vivtorinox hardness HV value (kgf/mm2).
- Q:I would like to know the role of vulcanized rubber materials, please master pointing
- Rubber vulcanizing agents are divided into two major categories: inorganic and organic. With sulfur, sulfur chloride, selenium and Tellurium in front of a class. The latter are sulfur containing accelerators (such as accelerator TMTD), organic peroxides (such as benzoyl peroxide), quinone oxime compounds, polysulfide polymers, urethane, maleimide derivatives, etc..
- Q:Plastic, synthetic rubber, synthetic fiber is synthetic polymer material?
- Plastic (resin), synthetic rubber, synthetic fiber is the synthesis of three major polymer materials!
- Q:What kind of rubber material can make wipers?
- Compared with rubber, nano silica gel has many advantages, such as long service life, no noise, no pollution, good coating effect and so on.
- Q:What's the difference between TPU and silicone?
- Polyurethane rubber, also known as PU, has high abrasion resistance and is often used as an oil seal ring. Raw materials, oils, films and pellets are mostly market - based products for granular materials. Generally speaking, more wear-resistant polyurethane rubber, which is characterized with high hardness, good elasticity, high strength, high wear resistance, tear resistance, aging resistance, ozone resistance, radiation resistance and good conductivity, is generally not more than rubber.
- Q:Are synthetic materials organic? Synthetic rubber, right? Natural rubber, isn't it?
- Synthetic materials, also known as man-made materials, are artificially different substances by chemical methods or polymerization process of materials, and its characteristics and raw materials are different, such as plastics, glass, steel and so on. Plastics, synthetic fibers and synthetic rubber are known as the three major organic synthetic technologies in twentieth Century. Natural rubber is said to be natural and, of course, not synthetic material
- Q:What material is the line on the rubber court floor? What's the practice?
- According to the leveling layer thickness and rubber flooring laying time plan, as early as possible leveling layer construction, in order to ensure dry.In order to ensure the effect of large area (flatness). Strength) it is necessary to use bottom oil and self leveling on leveling layer before laying.In order to ensure the laying site has enough strength to set off on the structure of each layer, and under high load in the future, that should choose high grade leveling layer, such as fine stone concrete practice, it is recommended that the mark of C30.In China, people are accustomed to using PVC resin as raw material for the production of the floor PVC sports flooring (referred to as artificial leather); using PU resin as raw materials for the production of artificial leather called PU artificial leather (PU leather) with PU resin and non-woven synthetic leather as raw material called PU floor (referred to as synthetic leather). The difference between PVC and PU sports flooring flooring can be used synthetic gasoline difference method is with a small piece of fabric, put in gasoline for half an hour, and then take out, if it is PVC sports flooring, is hard and brittle, if PU synthetic leather is not hard and brittle. PVC floor construction plan
- Q:What's the material on the rubber floor?
- As the name suggests, rubber floors are made of natural rubber, synthetic rubber and other components of high polymer materials.
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Send your message to us
Carbon Black N220/330/550 Low & Factory Price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 5000 m.t./month
- Option:
- N220/330/550
OKorder Service Pledge
OKorder Financial Service
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