Dipentaerythritol
Ⅰ.Molecular formula: C10H2207，25kg pp/ craft paper bags, or as customer’s request.
II. Component information:
Mixture of pentaerythritol (115-77-5),dipentaerythritol (126-58-9), tripentaerythritol and linear formal (6228-26-8).
III. Application:
Important application areas of Di-pentaerythritol include:
1. Alkyd resins
2. Rosin esters
3. PVC stabilizers and plasticizers
4. Synthetic lubricants
5. Acrylic monomers
Ⅳ. Quality Specification:
|
Composition |
90grade |
85grade |
|
Di-PE, wt.%, min. |
90 |
85 |
|
Mo-PE, wt.%, min. |
5 |
5 |
|
Tri-PE, wt.%, min. |
7 |
12 |
|
Hydroxyl, wt.%, min. |
37-40 |
37-40 |
|
Melting Point, ℃ |
205-224 |
205-224 |
|
Moisture, wt.%,max. |
0.05 |
0.05 |
|
Ash, wt.%,max. |
0.5 |
0.5 |
|
PhthalicColor ((Fe,Co,Cu) max. |
2 |
2 |