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Hot sale 2-Ndpa - Hydroxyl Terminated Copolymers of Ethylene Oxide and Tetrahydrofuran – YANXA

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Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for Polyethylene Glycol 500, Industrial Metal Powder, 3d Printing Metal Powder, We will keep working hard and as we try our best to supply the best quality products, most competitive price and excellent service to every customer. Your satisfaction, our glory!!!
Hot sale 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.

6 7

Technical Specification

SN

Item

Unit

Two degree of functionality

Three degree of functionality

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.


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Fast and great quotations, informed advisers to help you choose the correct solution that suits all your requirements, a short creation time, responsible top quality manage and distinct providers for paying and shipping affairs for Hot sale 2-Ndpa - Hydroxyl Terminated Copolymers of Ethylene Oxide and Tetrahydrofuran – YANXA , The product will supply to all over the world, such as: Canada, Comoros, Morocco, The design, processing, purchasing, inspection, storage, assembling process are all in scientific and effective documentary process , increasing usage level and reliability of our brand deeply, which makes us become superior supplier of the four major product categories shell castings domestically and obtained the customer's trust well.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Joseph from Victoria - 2018.09.23 17:37
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Elma from Cancun - 2017.09.09 10:18
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