Manufacturer of Carbon Black N220/N330/N550/N660 for rubber, tyre

Manufacturer of Carbon Black N220/N330/N550/N660 for rubber, tyre System 1

Manufacturer of Carbon Black N220/N330/N550/N660 for rubber, tyre System 2

Manufacturer of Carbon Black N220/N330/N550/N660 for rubber, tyre System 3

Manufacturer of Carbon Black N220/N330/N550/N660 for rubber, tyre

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: 20000mts m.t./month

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Specifications

carbon black N220
1. Factory of carbon black N220
2. 5000MT monthly production
3. SGS, ISO Certification

Manufacturer of carbon black N220/N330/N550/N660

Product Description

CAS NO. of carbon black N220 : 1333-86-4

H S CODE: 28030000

Appearance: black powder or granules

specification of carbon black N220 :

Items	N220	N330	N550	N660
Iodine Absorption Number g/kg	121+/-5	82+/-5	43+/-4	36+/-4
DBP Absorption Number 10-5m3/kg	114+/-5	102+/-5	121+/-5	90+/-5
DBP Absorption Number of Compressed Sample 10-5m3/kg	93~107	81~95	81~95	68~82
CTAB Surface Area 103m2/kg	106~116	79~87	38~46	31~39
Nitrogen Surface Area 103m2/kg	114~124	78~88	38~46	30~40
Tint Strength	110~120	98~108	-	-
Heating Loss	3.0	2.5	2.5	1.5
Ash	0.5	0.5	0.5	0.5
Tensile Strength Map≥	-0.8	-0.5	-3.5	-3.5
Extension %≥	+10	-10	-10	+10
Map Modulus at 300%	-2.5+/-1.3	-1.7+/-1.3	-1.7+/-1.3	-3.5+/-1.3

Product Uses

carbon black N220 application:

Used as a black dye, it is used in the manufacture of chinese ink, printing ink, paint etc, also used in the rubber reinforcing agent.

Packaging & Shipping

in 25kg bags, 16MT loading per 20 feet container for carbon black N220.

Q:Chemical production of iodine and magnesium with water as catalyst!: In the 250mL three bottles were equipped with spherical condenser and constant pressure dropping funnel, in the condensate tube connected to the anhydrous calcium chloride drying tube. The flask was placed with 1.5 g of magnesium chip and a small tablet of iodine, 10 g of bromobenzene and 30 mL of anhydrous ether were mixed in a constant pressure dropping funnel. First 1/4 of the mixture into the flask, a few minutes later see the magnesium surface of the bubble generated, the solution was slightly cloudy, iodine color began to disappear. If no reaction occurs, use a hot water bath. After the start of the reaction, stir, slowly dropping the remaining bromophene ether solution, dropping the rate to keep the solution was slightly boiling state, after adding, in the water bath to continue reflow 0.5h, magnesium tablets full effect.

Q:how do catalysts help in green chemistry?: Catalysts reduce the energy barrier for reactions, meaning they require less energy to make the forward reaction go. This means less heat, light, or other energy sources are required to perform the same reaction without a catalyst. Also, by definition, a catalyst is not consumed in a reaction and can therefore be recycled many many times before replacement is necessary.

Q:Will the catalyst decompose during the reaction between two substances? Exp:the decomposition of hydrogen peroxide.Will the manganese 4 oxide decompose?: Catalysts are not used/destroyed in any reactions, it merely speeds up the process by lowering the reaction activation energy. It functions by being able to weaken or break the required bonds necessary in the chemical reaction (thus lowering activation energy) through temporary and weak bonding to form a complex. In this case the H2O2 molecule will bind with the MnO2 molecule due to the complimentary sites (thus forming a complex) to weaken the bonds for decomposition, but after decomposition the products (oxygen and water molecules) break off from the catalyst (as there are no more complementary sites with them) thus the catalyst will not be destroyed.

Q:Seems intuitive that it wouldn't, but I dunno the qualitative difference between activation energy & Gibbs free energy. I'M TOO LAZY TO GOOGLE I GOTS STUFF TO DO: A catalyst can change the activation energy not the Gibbs energy. The Gibbs energy is the energy difference between the initial state and final state. A catalyst cannot change that. Imagine you are driving from school to home. How you drive do not change the height difference between the school and your home. However, a catalyst can change your path which can change the routine you drive from school to home. So if there is a hill in between your school and you home, you have the choice to drive through it or drive around. Here is a picture: upload.wikimedia.org/wikipedia/co... A catalyst can change the height of the barrier, but cannot alter the initial or final state.

Q:What is the catalyst in the end?: You said the chemical catalyst or Ati graphics card catalyst? If the above is enough to explain the above, if it is the latter, that is, the meaning of the graphics card, Ati's graphics drive like a catalyst

Q:A catalyst elevates the rate of a reaction by?: reducing the energy required for the reactants to reach the transition state.

Q:What is the difference between an enzyme catalyst in a living body and a catalyst in chemistry?: enzyme susceptibility inactivation Chemical catalyst under certain conditions, due to poisoning and loss of catalytic capacity; and enzyme than the chemical catalyst is more fragile, more volatile activity. Any factor that makes the protein degenerate (to strengthen the acid, alkali, high temperature, etc.), can make the enzyme completely lost activity.

Q:Before and after the reaction, the chemical properties and quality of the water did not change, and the water was the catalyst: 3I2 + 3H2O = 3HI + 3HIO

Q:Cl + O3 ---&gt; ClO + O2O + ClO ---&gt; Cl + O2= O + O3 ----&gt; 2O2What is the catalyst? The intermediate?How do you know which is which? If the rate law is rate=k [O3] [Cl]determine:a) the overall order.b) unit for k.c) the rate determining step, justify your answer.: Cl is the catalyst. ClO the intermediate. The catalyst is the component which does not change in overall reaction. He forms some intermediate component(s) with the reactants. In the later reaction steps the intermediate(s) react forming the catalyst in its original state. (a) The overall order is the sum of the orders with respect to the components: n = 1 +1 = 2 (b) the unit of the rate of reaction is r [=] mol/ (Ls) (more general mol per unit time and volume) compare dimensions mol / (Ls) [=] k · mo/L · mol/L =k [=] L/(s mol) (more general unit volume per unit time and mole) (c) First reaction For elementary reaction steps the order of the reaction rate with respect to a reactant is equal to stoichiometric coefficient. Hence the rate of first reaction is: r? = k?·[Cl]·[O?] Overall rate is given by the rate determining step, while other reaction steps are in equilibrium: r = r? = k?·[Cl]·[O?] If second reaction is the rate determine step r? = k?·[O]·[ClO] while reaction 1 is at equilibrium K? = ( [ClO]·[O?] ) / ( [Cl]·[O?] ) =[ClO] = K?·( [Cl]·[O?] ) / [O?] the overall rate would be: r = r? = k?·[O]·[ClO] = K?·k?·[O]·[Cl]·[O?] / [O?] = k·[O]·[Cl]·[O?] / [O?] That doesn't match the observed rate law

Q:What is the principle of catalyst reaction rate in chemical reactions?: Whether the chemical reaction can be carried out according to the change of free energy, but only according to the change of free energy can not determine whether the reaction can be completed, because the chemical reaction is also completed by the reaction of the energy barrier, that is, if the reaction energy barrier is high, To provide some energy, across the barrier, to complete the reaction. The energy barrier is called activation energy. And the role of the catalyst is to reduce the activation energy, so that in a relatively harsh environment, chemical reaction occurs.

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