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2021 wholesale price 2-Nitrodiphenylamine, 2-Ndpa - Hydroxyl Terminated Copolymers of Ethylene Oxide and Tetrahydrofuran – YANXA
2021 wholesale price 2-Nitrodiphenylamine, 2-Ndpa - Hydroxyl Terminated Copolymers of Ethylene Oxide and Tetrahydrofuran – YANXA Detail:
Colorless or slightly yellow transparent liquid.
Density: about 1.05g/cm3.
Crystallization temperature: less than -70℃.
Soluble in benzene, halohydrocarbon and many other organic solvents.
Low vapor pressure.
Thermal stable, not hydrolyzed, not deteriorated. Less poisen and pungency.
Technical Specification
|
SN |
Item |
Unit |
Two degree of functionality |
Three degree of functionality |
|||
|
Ⅰ |
Ⅱ |
Ⅲ |
Ⅳ |
||||
| 1 | Number average |
|
3500 |
4000 |
4500 |
5000 |
4500 |
| 2 | molecular weight |
(Mn) |
±350 |
±400 |
±450 |
±500 |
～7000 |
| 3 | Hydroxyl value |
(mgKOH/g) |
23.0～37.6 |
20.1～32.6 |
17.9～29.2 |
16.2～26.4 |
19.5～45.0 |
| 4 | Acid value |
(mgKOH/g) |
≤0.10 |
||||
| 5 | Water |
% |
≤0.10 |
||||
Notes
1) all the technical data indicated above are for your reference.
2) alternative specification is welcome for further discussion.
Customization
Customized manufacturing is available for various application based on your technical requirement.
We have rich experienced R&D, and production department, capable of developing and trial-producing new material and specification as per the specific requirement.
For more information, please send an email to “pingguiyi@163.com”.
Customer Orientation
Our customer weighs the first priority in our business activities. We want to focus on everything we do through our customer’s expectation. We position ourselves as a solution provider not only in the aspect of product itself, but also in the value-added chain thereof. We want to work closely with our partners to develop custom solutions that are profitable and sustainable within our reach. We contribute our expertise to optimize processes and applications together with our customers.
Product detail pictures:
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Just about every member from our large efficiency income crew values customers' wants and enterprise communication for 2021 wholesale price 2-Nitrodiphenylamine, 2-Ndpa - Hydroxyl Terminated Copolymers of Ethylene Oxide and Tetrahydrofuran – YANXA , The product will supply to all over the world, such as: Georgia, Greece, Chicago, To work with an excellent items manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.
By EliecerJimenez from Oslo - 2018.05.15 10:52
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Stephen from Algeria - 2018.02.12 14:52
