|
|
|
|
|
Formulated polyol H420 |
|
H420 is a modified polyol including additives and complementary agents ( blowing agents exclued) need for processing. suitable for HCFC-141b blowing. Application mainly covers thermal insulation layer of refrigerator and freezer. H420 developed foam generally features good flowability, homogeneous distribution of density, higher compressive strength, better dimensional stability at low and high temperature, high close cell rate together with excellent thermal resistance. H420 can be applied in high and low pressure foaming machine respectively. |
|
Apperance: blown clear liquid viscosity @ 25Ўж,cp : 2500~4000 water, % : 2.0~3.0 Hydroxyl Number, mgKOH/g : 400ЎА30 Density: 1.209 |
Industrial field |
polyurethane(PU) |
|
|
|
|
|
|
|
There are no existing companies to distribute selected chemical product |
|
|
|
|
|