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Destcription:
| Identification | ||
| Name | Trimethylolpropane diallyl ether | |
| Synonyms | 2,2-Bis(allyloxymethyl)butan-1-ol | |
| Molecular Structure | ||
| Molecular Formula | C12H22O3 | |
| Molecular Weight | 214.30 | |
| CAS Registry Number | 682-09-7 | |
| EINECS | 211-661-1 | |
TMPDE contain two allyl groups and one hydroxyl group.It is used in unsaturated polyesters giving excellent coatings for furniture with high build and gloss.Formulations are available for UV curing and peroxide curing.
Specicifatipn:
| Index | TMPDE |
Composition range | weight (%) |
allyl ether | ≥ 99 |
| light component | < 1 |
| hydroxyl value (mg KOH/g) | 280±10 |
| peroxide (PPM) | ≤12 |
| Colour (APHA) | ≤10 |
Application:
1. unsaturated polyester resin(PE)
2.Alkyd Resin
TMPDE can improve water resistance,drying and color alkyd resin
3. Water-based Resin
In water,TMPDE can dissolve or disperse alykd and polyester resin thus improving their drying ability
4.Others
TMPDE can applied to many other fields such as UV curable acrylate,polyurethane,epoxy and polyacrylate thickener
Trimethylolpropane Diallyl Ether(TMPDE)