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юридически?услуги
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Formulated polyol H420
юридически?услуги
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)
Nanjing Hongbaoli Co., Ltd
Phone 86-25-57350038
Fax 86-25-57385588
Homepage www.hongbaoli.com
E-mail hongbaoli@chem.com.cn
Address NO. 128, TAIAN ROAD, GAOCHUN 211300, NANJING
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