Effects of defrosting period on mold adhesion force of epoxy molding compound
β Scribed by Hwe-Zhong Chen; Wen-Hung Lee; Huei-Huang Lee; Durn-Yuan Huang; Shyang-Jye Chang; Sheng-Jye Hwang
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 2009
- Tongue
- English
- Weight
- 397 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1932-2135
- DOI
- 10.1002/apj.186
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## Abstract The curing process of an epoxyβurethane copolymer in a heated mold was studied. The epoxy resin (DGEBA, Araldyt GY9527; Ciba Geigy), was coreacted with a urethane prepolymer (PU, Desmocap 12; Bayer) through an amine that acted as crosslinking agent (mixture of cycloaliphatic amines; Dis