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Formulated Polyol HY21 |
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HY21 is a blended polyol for CFC-11 blowing system Suitable for preparation of rigid layer in refrigerator, freezer etc. HY21 develpoed foam generally possess lower thermal conductivity. good flowability, even distribution of density as well as excellent dimensional stability. Adhension under lower temperature, together with shortened demoulding time. This grade of material can be use in high & low foaming machine respectivety.
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Apperance: light yellow to blown clear liquid viscosity @ 25Ўж,cp : 2000~3500 water, % : 1.5~2.0 Hydroxyl Number, mgKOH/g : 400ЎА30 Density: 1.057 |
Industrial field |
polyurethane(PU) |
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There are no existing companies to distribute selected chemical product |
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