Molecular Weight 3500 Polyether Polyol used for Flexible Polyurethane Foam
PPG3500 is a kind of polyether polyol based on glycerol. The product has no BHT, and is used for mattress, cushion, furniture and other soft foam. It is suitable for low, medium and high density polyurethane foam.
Specification
Item | PPG3500 | Test Standard |
Appearance | Transparent liquid | / |
Vis (at 25ºC), mPa·s | 600-700 | GB/T 12008.7-2010 |
Specific gravity (at 20ºC), g/mL | 1.05±0.10 | GB/T 15223-2008 |
OHv, mgKOH/g | 48±1.5 | GB/T 12008.3-2009 |
PH Value | 5.0-7.0 | GB/T 12008.2-2010 |
Av, mgKOH/g | ≤0.05 | GB/T 12008.5-2010 |
H2O% | ≤0.02 | GB/T 22313-2008 |
Storage and transportation
The product is packed in galvanized steel drums, with net weight 210kg. As your request, the product also can be supplied with the package of IBCs, flexitank, tank containers or road tankers. Please keep the product in a well ventilated, cool and dry place, preventing direct exposure to sunlight and rain, and keep it away from water or heat sources. Long-term storage over the temperature of 60 degrees will lead to the lower quality of the product. Short-term warming or cooling will not affect the product quality. The product is non inflammable and non explosive.
Expiration date
Under the condition of proper preservation, the product has a shelf life of one year.
210kg/drum, 1000kg/IBC, 22MT/Flexitank.
