RUBBER VULCANIZING ACCELERATOR·DPG (D)
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20MT m.t.
- Supply Capability:
- 120000MT Per Year m.t./month
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Chemical Name: Diphenyl guanidine
Molecular Formula: C13H13N3
Molecular Weight：211.27
CAS NO.: 102-06-7
Executive standard：Q/CNPC55-2001
Specification
|
Item |
Index | |
|
First-class products |
Acceptable end-product | |
|
Appearance(Visual inspection) |
white powder |
Greyish-white powder |
|
Initial M.P, oC ≥ |
145.0 |
144.0 |
|
Loss on drying, % ≤ |
0.20 |
0.30 |
|
Ash, % ≤ |
0.30 |
0.40 |
|
Residues on 150μm sieve,% ≤ |
0.10 |
0.10 |
|
Residues on 63μm，% ≤ |
0.50 |
0.50 |
Properties: Grayish-white or white powder notaste, nontoxic . Density is 1.13--1.19. Soluble in acetone, ethyl acetate, benzene, alcohol, slightly soluble in carbon tetrachloride Insoluble in water and gasoline.
Application: mainly used for natural rubber syntheic the medium-speed accelerator. Used in thiazoles, Autumn Lamb, and the second category of iodine acid catalyst for the active agent, and agent for DM, TMTD used, can be used for continuous vulcanization. Mainly used in the manufacture of tires, plastic sheet, soles and industrial products, rigid and thick plastic products.
Packaging: Polypropylene knitted bags lined with polyethylene bags.Net weight 25kg per bag.
Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions.
Note: The product could be oiled and pelleted apon customer request.
- Q: What is the color of the isobutyl silane impregnant for concrete anticorrosion?
- Normal should be transparent, it is best to ask a Kazakhstan
- Q: How to control the impregnation conditions to obtain the active components of the various distributions of different catalysts
- The amount of active components and additives is an important factor affecting the catalytic performance of the catalyst, the active components, the amount is too small, the activity of course, with the increase in the amount of load, the activity slowly increased, but generally have When the optimum value is greater than this optimum value, the activity is almost constant, and even the metal is sintered due to the excessive load, and the activity and stability of the channel are blocked. Auxiliaries are the same.
- Q: Friends, ask you a question, the capacitor of the different impregnation, capacitance What is the difference?
- The impregnant determines the dielectric coefficient of the capacitor medium, which determines the capacitance and field strength of the capacitor.
- Q: How to determine the load when the load is loaded
- I wonder if you have learned the method of asking for extreme values. The function has a first derivative of 0 at the extreme (max or min) point. Find the value of the argument R when the derivative of the function P = E ^ 2 * R / (R + r) ^ 2 is zero. At this time the P is the maximum value. Let the output impedance r of the amplifier be constant, and for the above equation, P '= f (R)', then let P '= 0, we can get R = r
- Q: The laboratory was used as a rotary sprinkler for impregnation of the catalyst
- The laboratory was used as a rotary sprinkler for impregnation of the catalyst
- Q: The use of silane impregnants
- Second explain what is dipping. Impregnation is the process of spraying concrete surface, according to the different requirements of engineering design documents, the use of different silane products, as well as the construction site and other reasons will determine the different spraying methods or tools, such as roller, high pressure spray, airless spray and so on.
- Q: Dipping method and precipitation method to prepare the catalyst
- The non-roasting catalyst is easily lost with the solution
- Q: What is the silane impregnant
- Silane impregnant is a high performance silane product for the anticorrosive effect of reinforced concrete structures on concrete surfaces such as isobutyltriethoxysilane DB-H538, isooctyltriethoxysilane DB-H580, etc. ( China Daoer chemical industry can provide professional). Are relatively stable small molecular structure, painted to the concrete ...
- Q: How to do the best volume impregnation to prepare a supported catalyst?
- Take a certain amount of material measured its saturated adsorption volume, then this part is in the back of the impregnation of the precursor solution, it can not be used to be lost? The amount of catalyst used to do not measure the saturation adsorption volume with water immersion carrier , After the completion of the carrier can also be used. Drying (station contact TA) You may have a problem with this system, CeO2 part of the water, PtCl2 aqueous solution is strong acid, the carrier will dissolve!
1. Manufacturer Overview
| Location | Jiangsu, China |
| Year Established | 1995 |
| Annual Output Value | Above US$ 20 Million |
| Main Markets | 20.00% North America 15.00% South America 15.00% Eastern Europe 10.00% Southeast Asia 10.00% Northern Europe 10.00% South Asia 10.00% Western Europe 5.00% Africa 5.00% Mid East |
| Company Certifications | ISO9001:2000;ISO14001:2004 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Lianyungang Port |
| Export Percentage | 41% - 50% |
| No.of Employees in Trade Department | 6-10 People |
| Language Spoken: | English; Chinese; |
| b) Factory Information | |
| Factory Size: | Above 135,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | Design Service Offered; Buyer Label Offered |
| Product Price Range | High; Average |
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RUBBER VULCANIZING ACCELERATOR·DPG (D)
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20MT m.t.
- Supply Capability:
- 120000MT Per Year m.t./month
OKorder Service Pledge
OKorder Financial Service
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