Slightly soluble in water, insoluble in ethanol, acetone and so on. For the preparation of surface coating,PVC resin, rosin este
Mono- Pentaerythritol 93-99% min(Micronized)
Packing: 25Kgs per bag, 17.5Mt/20'FCL.
Purity: | 93%min. | 95% | 98% | 99% |
Hydroxyl content: | 47.5% min. | 47.5% min | 49% min | 49.5% |
Melting point: | 180°C | 180°C | 250°C | 255-265°C |
Ash: | 0.05% max. | 0.05% | 0.02% | 0.05% |
Moisture: | 0.3%max. | 0.3% | 0.1% | 0.1% |
Particle size: | 20um max | 20um max | 20um max | 20un max |
It's white powder ,As the material for Alkyd resin, rosin esters, PVC stablizers and fire-retardant etc.
Di-Pentaerythritol 85-95% min. (Micronized)
Packing: 20Kgs per bag, 14Mt/20'FCL.
Structure:
Purity: | 95% min | 90% min | 85%min. |
Mono Penta.. | 2.0% max | 3.0% max | 5%max. |
Tri-Penta..: | 4.0% max | 7.0% max | 10%max. |
Hydroxyl content: | 39.5-40.5% | 38-40% | 38%-40% |
Ash: | 0.1% max | 0.1% max | 0.05%max. |
Melting point | 250 | 250 | 250 |
Moisture | 1.0% max | 1.0% max | 1.0%max. |
Particle size: | 30um max | 30um max | 30um max |
It's white powder, mainly used as the material for Alkyd resin , rosin esters ,Printing inks and fire-retardant etc.
Tri-pentearythritol(Micronized)
Properties: white powder
Structure:
.
Specification:
Purity % | 60 min | 70 min. |
Mono Penta % | 12 min | 10 max. |
Di-Penta % | 12 max | 17 max. |
Hydroxyl content % | 33 min | 33 min. |
Melting point | 248-250°C | 248-250°C. |
Density | 1.30g/cm3. | 1.30g/cm3. |
Ash % | 3.5 max | 3.0 max. |
Moisture % | 1.5 max | 1.0 max. |
Packing:20KG/bag;20’FCL:14mt.
Shelf life:18month
Slightly soluble in water, insoluble in ethanol, acetone and so on. For the preparation of surface coating,PVC resin, rosin esters and modified phenolic resin, Aviation Oil Lubricant, flame retardant.