Synthesis and characterization of polysiloxane containing phenylethynyl groups
โ Scribed by Caihong Xu; Shengyu Feng
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 116 KB
- Volume
- 47
- Category
- Article
- ISSN
- 1381-5148
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UV-curable polydimethylsiloxane epoxy acrylate (PESA) was synthesized by reacting epoxy polydimethylsiloxane with acrylic acid (AA). It is shown that the optimum synthesis temperature for PESA is 100-110 ยฐC and triethylamine is best one among those catalysts tested. The structure of the oligomer was
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