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22053
Tri-Penta
Tri Pentaerythritol
Tripentaerythrite, Tripentaerythritol
78-24-0
372.409
C15H32O10
201-097-4
2905420000
Appearance: white crystalline powder.
Solubility: slightly soluble in water, insoluble in ethanol, acetone.
Main indexes:
| Index | High Grade 80% | First Grade 75% | Qualified Grade 70% |
| Tri-PE by wt % | 80 min | 75 min | 70 min |
| Mono-PE by wt % | 6 max | 8 max | 10 max |
| Di-PE by wt % | 10 max | 12 max | 14 max |
| Ash by wt % | 0.5 max | 0.5 max | 0.5 max |
| Moisture by wt % | 0.5 max | 0.8 max | 1 max |
| Hydroxyl Group by wt % | 34 min | 34 min | 33 min |
| Melting point (final) by ºC | 220 min | 215 min | 210 min |
It has similar functions as Dipentaerythritol. But perform better in the use for acrylic resin, fire-retardant coating, senior Aviation lubricants, plastic additives and Polymer modified materials.
We normally list 2 years as the shelf life in our COA, the real shelf life is actually much longer than 2 years if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials).
Appearance: white crystalline powder.
Solubility: slightly soluble in water, insoluble in ethanol, acetone.
Main indexes:
| Index | High Grade 80% | First Grade 75% | Qualified Grade 70% |
| Tri-PE by wt % | 80 min | 75 min | 70 min |
| Mono-PE by wt % | 6 max | 8 max | 10 max |
| Di-PE by wt % | 10 max | 12 max | 14 max |
| Ash by wt % | 0.5 max | 0.5 max | 0.5 max |
| Moisture by wt % | 0.5 max | 0.8 max | 1 max |
| Hydroxyl Group by wt % | 34 min | 34 min | 33 min |
| Melting point (final) by ºC | 220 min | 215 min | 210 min |
It has similar functions as Dipentaerythritol. But perform better in the use for acrylic resin, fire-retardant coating, senior Aviation lubricants, plastic additives and Polymer modified materials.
We normally list 2 years as the shelf life in our COA, the real shelf life is actually much longer than 2 years if it's stocked in good condition (bags are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials).
