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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.
Di-Pentaerythritol 85-95% min. (Micronized)