| CAS No.: | 9003-11-6 |
|---|---|
| Formula: | C5h10o2 |
| EINECS: | 618-355-0 |
| Appearance: | Liquid |
| Boiling Point: | 200 Degree Centigrade |
| Flash Point: | 230 Fahrenheit Degree |
| Samples: |
|---|
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PPG/PPLYETHER POLYOL
PPG-polyether polyols are started from the compounds containing active hydrogen group, which are synthesized by the polymerization traction with propylene oxide(PO)and ethylene oxide(EO). They are characterized by BHT free.All non-reactive polyols have a PO end-cap,creating secondary hydroxyl groups. They are the standard polyols for the furniture foam, brassiere foam, industry foam automotive foam and packaging foam, which are used in the mattress, sofa, carinteriors, packaging materials,etc.High-reactive polyols have an EO end-cap, creating primary hydroxyl groups. They are the standard polyols for producing the carseat, armrest, headrest,steering wheel, carpet and high resilience sofa or mattress.
| No. | ITEM | UNIT | SPECIFICATION | RESULT |
| 1. | Color | Pt-Co | ≤50 | 25 |
| 2. | Hydroxyl Value | Mgkoh/g | 56±2 | 56.3 |
| 3. | Acid Value | Mgkoh/g | ≤0.06 | 0.03 |
| 4. | Water Content | % | ≤0.08 | 0.06 |
| 5. | K+Na+Content | ug/g | ≤5 | 3.6 |
| 6. | Unsaturation | Mol/kg | ≤0.06 | 0.02 |
| 7. | Viscosity | MPA.S | 400-600 | 530 |
| 8. | PH Value | / | 5.0-7.0 | 6.4 |
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