Adhesive effect of low-density polyethylene gels on polyethylene moldings |
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| Authors: | H. Fujimatsu S. Ogasawara N. Satoh K. Komori Y. Matsunaga S. Kuroiwa |
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| Affiliation: | (1) Present address: Department of Fine Materials Engineering, Faculty of Textile Science and Technology, Shinshu University, Japan |
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| Abstract: | Adhesive effect of low density polyethylene (LDPE) gels in organic solvents such as decalin, tetralin, ando-dichlorobenzene on high density polyethylene (HDPE) moldings has been investigated by shearing tests, electron microscopy, and DSC measurements. When heated at 110°C for 2 h, all of the gels showed strong adhesive strengths around 30 kg/cm2, which is sufficiently strong for practical uses. It has been found that the adhesive strength increases with the heating temperature and that the temperature at which the heated gel begins to exhibit the adhesive effect depends upon solvents and is about 30° lower than that of the HDPE gels. |
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| Keywords: | Adhesion gel decalin tetralin o-dichlorobenzene lowdensitypolyethylene |
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