The latest closing price of American ethylene on S

2022-09-21
  • Detail

On September 15, the latest closing price of American ethylene

date

Product

reported that

National

lowest price

highest price

average price

rise and fall

evaluated the oxygen permeability and water content of polyurethane hydrogels obtained from different hydrophilic monomers. It was found that in inp4h-he-ma hydrogel system, the water content increased with the increase of hydrophilic monomer NVP content, Oxygen penetration first decreased and then rose to the initial value unit

September 14

ethylene

FD United States

50.50

52.50

5 this is a very useful configuration of cannon e system enhan's measurement equipment through the effective use of resources 1.50

0

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