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Dipentaerythritol
Product Name: Dipentaerythritol
Abbreviation: DI-PE
Dipentaerythritol is a white, odorless and crystalline powder . It is no poison to animal, no stimulation to skin, no pollution to environment. melting point is 221-222.5℃. Di-PE is slightly soluble in water, but little soluble in most organic solvent. It can react with organic material and turn into ester. Di-PE usually consists of a little mono-PE and Tri-PE. So its hydroxyl value is between 38 and 40.
Application: Dipentaerythritol , as an important fine-chemical intermediate, it is mainly used in coating industry, polyether, alkyd resin and photosensitive resin film. Its low aliphatic ester is used as PVC Plasticizer in hi-temp insulating material. Its high aliphatic ester is used in aviation lubricant.
Dipentaerythritol Specification:
Dientaerythritol Grade |
||
Di-pe wt % ≥ |
90 |
85 |
Mono-pe wt % ≥ |
3.0 |
4.0 |
Tri-pe wt%≤ |
7.0 |
10.0 |
Hydroxyl value % |
38-40 |
38-40 |
Moisture wt% ≤ |
1.0 |
1.0 |
Ash wt % ≤ |
0.1 |
0.1 |
Color≤ |
2 |
2 |
Package: In 25kg/500kg bags or as customer's special request.
Other related products:Pentaerythritol Tripentaerythritol