Block Copolymers(EPE)



Add Time:2021-08-12


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Product introduction

Product Name:

Polyoxyethylene, polyoxypropylene block polymer

Type: Non-ionic


Physical and chemical properties:

Appearance (25):                         transparent liquid

Moisture (%):                                  0.5

Hydroxyl value (mgKOH/g):          about 49

Molecular weight MW:                   about 2200

Acid value (mgKOH/g):                  0.2

Color (Pt-Co):                                  50

Cloud point (10% 25% BDG solution):    about 74

Cloud point (1% aqueous solution):      about 50

HLB:                                                  12

Product performance and application:

This product has low toxicity and is often used as a pharmaceutical excipient and emulsifier; as an effective wetting agent, It can be used for fabric dyeing, photographic development and in the acid bath of eletroplate. L44 also has excellent antistatic properties, which can provide durable electrostatic protection to synthetic fibers.

Product packaging:

200KG, 1000L square trough

Shelf life:

Two-year shelf life under normal temperature sealed packaging

Storage and transportation requirements:

This product is not classified as dangerous and non-flammable. It should be stored in a cool, ventilated and dry place sealed indoors. Before use, the container should be sealed after each use.

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