polyether poyols for flexible foam
1)Hydroxyl value,mgKOH/g,54-58;
2)used for flexible foam,such as mattress
Characteristics
330N is a highly active polyether triols that is polymerized by glycerol,ethylene oxide and propylene oxide,and then refine.
Specifications
Item | Specifications |
Appearance | Colorless or light yellow viscous liquid |
hydroxyl value,mg koH/g | 56±1.5 |
Acid value,mg koH/g | ≤0.05 |
water,% | ≤0.05 |
Viscosity,mPa.s,25°C | 400-600 |
K+Na+ cotent,ppm | ≤3 |
Degree of unsaturation,mmol/g | ≤0.08 |
Applications
This product is a tipycalest and reprenspective polyether Polyols for PU flexible foam. It can be used for high resiliencefoam when it reacts with POP36/28
;it can be made sefirigid foam. Besides, it can be used for cars,bicycle,furniture,and so on .
Packing and storage specifications: 200kg/barrel,200-liter iron drum
Products should be stored in airtight containers to prevent absorption of water vapor. This products in storage and transport process do not belong to flammable liquids, explosives, oxidizers, corrosive substances, toxic chemicals and radioactive goods, and are not dangerous .
Control the expiration date in six months.
