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Manufactur standard Polyethylene Glycol (Peg) Precipitation - Hydroxyl Terminated Copolymers of Ethylene Oxide and Tetrahydrofuran – YANXA

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Manufactur standard Polyethylene Glycol (Peg) Precipitation - 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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Sincerity, Innovation, Rigorousness, and Efficiency could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Manufactur standard Polyethylene Glycol (Peg) Precipitation - Hydroxyl Terminated Copolymers of Ethylene Oxide and Tetrahydrofuran – YANXA , The product will supply to all over the world, such as: Czech republic, Brasilia, Swiss, With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.
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    5 Stars By ROGER Rivkin from Zurich - 2018.06.26 19:27
    The supplier abide the theory of quality the basic, trust the first and management the advanced so that they can ensure a reliable product quality and stable customers.
    5 Stars By Karl from Dominica - 2017.10.25 15:53
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