Carbon Black N219 Granluar

Ref Price:
Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
10000MT m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Carbon Black N219 (Granule)

Product Description:

carbon black N219:
1.Usage Rubber Auxiliary Agents;
2.Product Status:Black powder or granular;
3.Standard: ISO 9001:2000

Suggest for Use:


uses for the truck tire, passenger tire tread rubber, etc., and require high strength, high wear-resistant rubber products, such as high-strength conveyor belt, industrial rubber products.

TDS of the Carbon Black N219

Product Varieties

N219

Pouring density(kg/m3)

----

Iodine absorption Value(g/kg)

113~123

300%modulus(Mpa)

-4.9~2.9

DBP absorption Value (10-5m2/kg)

73~83

Ash content

≤0.7%

24Mn DBP(10-5m2/kg)

70~80

45um sieve residue

≤0.05%

CTAB surface area(103m2/kg)

101~113

500um sieve residue

≤0.001%

STSA/(103m2/kg)

-----

Impurity

NO

Nsa surface area(103m2/kg)

111~121

Fine content

≤10%

Tint strength(%)

118~128

Tensile strength(Mpa )

---

Heatloss(%)

≤2.5

Elongation at failure

---

Safety:

As a matter of good industrial hygiene, gloves and safety glasses with side shields or better eye protection should be worn when handing Carbon Black ,For more information, refer to the MSDS.




Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Why is the catalyst?
Only answer lz, the last question and. The reason is that both the restriction endonuclease and the ligase are required for certain reaction conditions and the reaction substrate. And the reaction conditions are different, so that the final results are different, of course, the enzyme is relatively speaking is not so high, perhaps the destruction is always stronger than the building it. The ligase is the need for a specific substrate, three distilled water, temperature, time (long time do not forget the formula) to control, it may have a certain proportion of connection. So this is two questions.
Q:Are biological enzymes harmful to humans?
Biological enzymes through scientists more than a century of research, usually known as more than 3,000 kinds of enzymes, the current application of biological enzymes in the textile a wide range of technology, fiber modification, silk degumming, raw hemp (ramie, linen, Kenaf) degumming, dyeing and finishing of the desizing, refining, finishing and net cleaning processing, textile printing and dyeing wastewater treatment and garment processing and other aspects of the application. Enzyme technology has a unique advantage in improving dyeing and finishing processes, saving energy, reducing environmental pollution, improving product quality, adding value and developing new raw materials. At present in the textile processing using a wider range of enzyme system
Q:Why is the catalyst in the chemical balance, the rate of change and balance?
But the positive reaction rate is accelerated, but also speed up the reverse reaction rate, the two increase the same multiple, so the system is still in a stable state, the same balance.
Q:What is the difference between the conditions in the iron as a catalyst can not be reacted with toluene to produce tribromotoluene?
The concentrated bromine water is a bromine aqueous solution and the liquid bromine is pure bromine. Only liquid bromine can produce tribromotoluene, and to add iron powder as a catalyst, and the main production is to lead bromotoluene and p-bromotoluene, tribromotoluene this content is very small.
Q:On the issue of chemical balance and catalyst
The catalyst also changes the forward and reverse reaction rate.
Q:High school chemistry, catalyst activation energy map
Catalytic reaction is the reaction of the first reaction with the catalyst or attached to the catalyst to form intermediates, and then further reaction to produce products and catalysts, so the amount of catalyst in theory is the same! The activation of these two processes can be reduced! So there will be two peaks! Can be simplified as a peak!
Q:Why are transition metals more likely to be catalysts?
there are so much catalysts made up of transition metals. because one of the characteristics of transition metals is can be made to catalyst. one of the catalyst that is mostly used is iron fillings which is used as catalyst to make ammonia from nitrogen gas and hydrogen gas.
Q:Is the catalyst considered a chemical reaction?
But in fact the catalyst is in the process of the whole process of the catalyst involved in the reaction of the consumption of the catalyst but eventually produced a catalyst equivalent to no reference
Q:Gene cloning of heat - resistant bacteria
The process of metabolism in the body contains many complex and regular material metabolism and energy changes.Green plants and certain bacteria use solar energy, water, CO2 and inorganic salts and other simple substances, after a series of changes, the synthesis of complex sugar, Fat, protein and other macromolecules, and animals and the use of these plants in the material, and through the complex decomposition and synthesis, the reaction into their own part of the need to grow, breeding, etc. In the laboratory, complex The synthesis and decomposition of organic matter must be carried out under severe conditions such as high temperature, high pressure, strong acid and alkali, such as starch and protein hydrolysis, and some reactions are difficult to carry out in vitro, such as protein synthesis, but in biological conditions Mild (370C or so, near neutral pH), these reactions can be carried out smoothly and quickly.For example, animals eat meat in the digestive tract only a few hours will be completely digested and decomposed; bacteria in the appropriate conditions, Twenty minutes to proliferate generation, in this short twenty minutes, the synthesis of new cells within the need for all the complex substances, etc., what is the reason? This makes the chemical reaction in the body easier And the root cause of rapid progress is the prevalence of a catalytic role in the body of the protein - enzyme.
Q:Can chemical reaction limits be changed by catalyst or other methods?
You can use heating, pressurization and other methods.

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