RUBBER VULCANIZING ACCELERATOR·ETU(NA-22)
- 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: Ethylene thiourea
Molecular Formula: C3H6N2S
Molecular Weight: 102.17
CAS NO. : 96-45-7
Executive standard： HG/T2343-92
Specification:
|
Item |
Index | ||
|
Top Grade |
First grade |
Qualified Grade | |
|
Appearance (Visual inspection) |
white powder | ||
|
Initial M.P, oC ≥ |
195.0 |
193.0 |
192.0 |
|
Loss on drying, % ≤ |
0.30 |
0.30 |
0.50 |
|
Ash, % ≤ |
0.30 |
0.30 |
0.50 |
|
Residues on 150μm sieve, % ≤ |
0.50 |
0.10 |
0.10 |
Properties: White powder. Little bitter. Density is 1.42-1.43. Soluble in water，alcohol, ethylene glycol and pyridine, do not dissolve ether, benzene, chloroform and petroleum ether. No pollution to final products. Stabilization storage
Application:: The product can be used to chloroprene rubber, Epichlorohydrin rubber, chlorinated polyethylene, etc., are particularly suited to non-curing system of the chlorine-butylamine Hopewell accelerator. Can often 100-500 oC , with the right selection system can be the best rapid curing, and the whole parade security. Its products vulcanized high tensile strength, permanent deformation small for W (54-1 type polychloroprene), a non-curing system into effect significantly. It usually with zinc oxide and magnesium oxide together with the use, mainly for industrial products, and coating lines, shoes and other clothing chloroprene rubber products.
Packaging: 25kg plastic woven bag, paper with plastic film bag, Kraft paper bag.
Storage: To keep the bags tightly closed in a cool, well-ventilated place at 25 max, to place the goods on the dry wooden shelf at a height of 20cm min. And to avoid from moisture, sunshine, light and fires. The recommended max.shelf life is 2 years.
Note: The product could be ultra fine powder based on customer accurate require.
- 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
- Personal humor petrocatal (station contact TA) can be given in accordance with the literature of the load, the first comparison of different load methods or different starting materials (salt) of the catalyst is good or bad, determine the load method, and then examine the carrier The impact of the difference, and finally look at the impact of the load. On the second floor of the orthogonal law, very good, but for writing articles, the point too little, not suitable for mapping!
- Q:Friends, ask you a question, the capacitor of the different impregnation, capacitance What is the difference?
- These capacitors represent different dipping agents. Concrete can refer to the following answer: BKMJ --- self-healing low-voltage parallel power capacitors, mainly used to compensate for power frequency power system reactive power, adaptive and low voltage reactive
- Q:How to determine the load when the load is loaded
- Wanglilove (station contact TA) is generally enough for a day, in order to completely impregnated, the best long time, so that the lack of immersion hulei1049 (station contact TA) the best time long, let it slowly adsorption! Zhangwei643 (station contact TA) can be a few hours! Lingliaopiao (station contact TA) not so exaggerated, the general two or three hours on the complete .
- 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:Dipping method and precipitation method to prepare the catalyst
- The non-roasting catalyst is easily lost with the solution
- Q:How to do the best volume impregnation to prepare a supported catalyst?
- A certain amount of material by adding excess water, immersed for a period of time after the filter, calculated by the amount of material to be adsorbed by the amount of water, so as to get the saturated adsorption capacity of the material bolted (station contact TA) recommended the use of insects have resources bingyu0729 ( Station contact TA) take a certain amount of material to measure 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 to do is not much zhangwengui330 (station contact TA) and other volume impregnation is not the most homogeneous preparation method, in order to achieve uniform control, often take the method of adding additives such as microemulsion
- 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: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.
1. Manufacturer Overview |
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|---|---|
| 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 |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| 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·ETU(NA-22)
- 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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