POLYETHER POLYOL 403A is a high viscosity, 1,2-Ethanediamine initiated polyether polyol with functionality around 4.0. It is designed for the production of rigid polyurethane foam in most applications, such as spray insulation.It has high activity that can decrease the amount of catalysts in System

Polyol .The foam has good properties such as good foam stability.

1. Quality specification

Items	Spec	Test standard
OHv [mgKOH/g]	635±15	GB/T 12008.3-2009
Water content [%]	max. 0.15	GB/T 22313-2008
Viscosity (25°C) [cps]	20000±3000	GB/T 12008.7-2010
PH	7～12	GB/T 12008.2-2010
Color [Gardener]	max. 5	GB/T 22295-2008

2. Package

200KG/steel drum，1000KG/IBC，20tons/isotank or as requested.

3. Storage

Should be stored in a well-ventilated dry, cool area. Suggest stored in indoor places, store temprature 15~20℃.

Storage stability (ex works): 6 months if stored in moisture-tight drums under suitable condition.