Carbon Black N234(ISAF-HS) for granular
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 m.t./month
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Specifications
high strcture;comparatively nice rubber-reinforcing and abrasion-resistant ability in the series of N200
Technical Data Sheet:
No. | Item | Product Name: N234 | Performance |
1. | Iodine Absorption(g/kg) | 120±7 | It is also known as medium super abrasion furnace black. It is frequently used furnace with higher structure, whose abrasion resistance is between super abrasion furnace black and high abrasion furnace black. The product is used in truck tire and other rubber products, where high strength and high abrasion resistance are required. |
2. | DBP absorption (10-5m³/kg) | 125±7 | |
3. | Compressed DBP absorption (10-5m³/kg) | 96~108 | |
4. | CTAB surface area (10³m²/kg) | 109~125 | |
5. | STSA (10³m²/kg) | 105~119 | |
6. | Nitrogen surface area (10³m²/kg) | 112~126 | |
7. | Tint strength % | 115~131 | |
8. | Pour density (kg/m³) | 320±40 | |
9. | Heating loss % ≤ | 2.5 | |
10. | Ash content % ≤ | 0.7 | |
11. | 45μm residue on sieve % ≤ | 0.100 | |
12. | Impurity | no | |
13. | 300% stress at definite elongation MPa ≥ | 0.0±1.5 |
Packing Dimension:
Packing | Unit Dimension (cm) | Folded Packing Dimension (cm) |
20kg/bag | 65*45*15 | 105*105*230 |
500kg/bag | 105*105*130 | 105*105*230 |
1000kg/bag | 105*105*230 | 105*105*230 |
Storage & Transportation:
Storage:Keep in dry and well-ventilated place, protect from moisture and sharp objects, separate from oxide.
Transportation: With pallet, coating, protect from rain, sun and sharp objects, separate from other articles.
- 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:How are a catalyst and an intermediate similar? How are they different?
- A catalyst speeds up the rate of a reaction by lowering the activation energy barrier which is, presumably, the energy required to achieve the reaction intermediate. Catalysts are also not consumed in the reaction, they are regenerated towards the end. A reaction intermediate is a configuration that a molecule takes prior to achieving it's lowest energy form which would signify the end of the reaction. Intermediate usually are hard to isolate because of the incentive to go to the most stable configuration. How are they different? A catalyst is not a part of the reaction product and it doesn't get consumed. An intermediate in a reaction is transformed into the product. How are they similar? Well, catalysts drive the reaction and make it easier for the reaction for follow through. Since intermediates are high energy and thermodynamics tells us that low energy is favorable, the incentive for a high energy intermediate to drive down to it's stable for can also drive a reaction. I hope that helps. I hope it makes sense.
- Q:How does active charcoal catalyze in some chemical reactions?
- Activated carbon is generally in the catalytic reaction to do more carriers, has not yet seen its catalyst to report.
- Q:How the catalyst accelerates the chemical reaction
- The effect of the catalyst on the rate of reaction and the effect of temperature on the reaction rate is fundamentally different. The catalyst can change the route of the reaction, reduce the activation energy of the reaction, increase the percentage of activated molecules in the reactants and increase the reaction rate.
- Q:Describe the role of a catalyst and a substrate in a chemical reaction.
- Describe Catalysts
- Q:I opened catalyst control center to see what its was, i didn't change anything and now when i full screen a youtube and hulu the screen will be black and the loading bar at the bottom will be stuck. I also noticed that now when i play minecraft all the blocks have a black out line i cant get rid of. I tried deleting my .minecraft and that didn't fix it.
- Catalyst control center? You, my friend, have a Radeon graphics card. What's happening is that somewhere you have Anti-Aliasing turned on. Go back into your catalyst control center and anywhere where there is an option to 'use application settings'- select it. It's supposed to improve your graphics quality, but there are a lot of bugs with it on a whole bunch of applications and games- including Minecraft. Oh, and as for the youtube thing- alt+tab should show you where your video has disappeared to. Yes, I know- it's bloody weird, but flash is buggy as heck, and Radeon graphics cards are weird; I should know- I have one too! That should do the trick! If it doesn't work then there's likely an extra option somewhere that you haven't ticked to 'use application settings'.
- Q:Like biological and industrial reations. Thanks.
- Reactions that have high Activation Energy need catalysts to speed up reactions. These reactions aren't spontaneous since the reactants do not have enough energy to overcome the activation energy barrier. Catalysts are compounds that speed up reactions by providing an alternative pathway for the reaction. It is a common misconception that catalysts lower the activation energy. It doesn't actually lower the activation energy, instead it provides an alternative pathway with lower activation energy. For example, breakdown of hydrogen peroxide happens in nature but, relatively slowly. When you add a little bit of manganese dioxide, the breakdown happens a lot faster. Another example is, breakdown of glucose in the body. It is facilitated by an enzyme called amylase (or carbohydrase). An industrial example is the use of vanadium pentoxide (V2O5) in the Contact process, where SO2 is converted to SO3 in the presence of V2O5. Hope that helps!
- Q:what is metallocene catalyst technology?
- Metallocene catalyst A transition-metal atom sandwiched between ring structures having a well-defined single catalytic site and well-understood molecular structure used to produce uniform polyolefins with unique structures and physical properties. See also Catalysis; Coordination chemistry; Coordination complexes; Metallocenes; Organometallic compound. In the early 1980s, W. Kaminsky discovered that an appropriate co-catalyst activated metallocene compounds of group 4 metals, that is, titanium, zirconium, and hafnium, for alpha-olefin polymerization, attracting industrial interest. This observation led to the synthesis of a great number of metallocene compounds for the production of polymers already made industrially, such as polyethylene and polypropylene, and new materials. Polymers produced with metallocene catalysts represent a small fraction of the entire polyolefin market, but experts agree that such a fraction will increase rapidly in the future. See also Polymer; Polymerization; Polyolefin resins.
- Q:Why does the CuO catalyze the reaction rate faster and faster when catalyzing the decomposition of hydrogen peroxide or tell me how to make the catalyst catalyst faster
- CuO exothermates when catalyzing the decomposition of hydrogen peroxide, so the reaction becomes faster.
- Q:Does increasing the amount of catalyst added to, say, a solution of Hydrogen Peroxide, make the rate of reaction go faster. Is the rate of reaction directly proportional to the amount of catalyst added to the solution? Or does the experiment go at the same rate regardless of how much catalyst there is? Thanks would really appreciate some answers. - Sarah
- A catalyst works by providing the optimal conditions for a reaction to occur, so the more there is, the more contact it has with the reactant/s, so the more there is, the faster the reaction will take place, until there is a point where there are too many catalyst sites for the number of reactant molecules, so it doesn't speed it up any further past that point, if it's a relatively slow reaction it may slow the process by diluting the solution too much with useless catalyst sites, but generally the reaction rate will reach a point where it will not become any faster, and stay at that maximum speed. less catalyst does mean less speed though, as the catalyst sites have more work to do. hope this helps.
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Carbon Black N234(ISAF-HS) for granular
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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