The thermal properties of isocyanate (IC) resins prepared with a small amount of polyether polyols and water were investigated using dynamic mechanical analysis (DMA). The bond strengths of 3-ply plywoods glued with these polyol-containing IC resins were also measured. The thermal stability was dram
Studies on adhesion of allylic resin. III. Rheological treatment for the adhesion of diallyl phthalate resin
β Scribed by Shigeo Nara; Kentaro Matsuyama
- Publisher
- John Wiley and Sons
- Year
- 1971
- Tongue
- English
- Weight
- 251 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0021-8995
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β¦ Synopsis
Abstract
Rheological treatment was carried out for the joining system of diallyl phthalate resin and dichromateβtreated copper foil. Rotational and diffusional segmental motions in the diallyl phthalate molecule are required to obtain the necessary bonding strength, and this consideration was confirmed by Kanamaru's setting rate theory. Furthermore, the bonding strength was dependent on the setting temperature and time, and these results were investigated by the dynamic properties of diallyl phthalate resin.
π SIMILAR VOLUMES
The improved adhesion of an ultrahigh molecular weight polyethylene (UH-MWPE) fiber to an epoxy from applying polypyrrole (PPy) was investigated using chemical oxidation polymerization. The interfacial shear strength of the PPy-treated fiber/epoxy was enhanced by 280%. Such an improvement was verifi