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한국응용과학기술학회지
(The Korean Society of Applied Science and Technology)
Vol.18 No.4 (2001.12)
pp.261-272
pp.261-272
한국응용과학기술학회(구 한국유화학회)
(The Korean Society of Applied Science and Technology (KSAST))
초록
An ACR/HMMM film was prepared by blending high-solid ACR with curing agent, hexamethoxymethyl melamine (HMMM). An active curing reaction was observed at 170℃. The dynamic viscoelastic Tg of the final film increased with the static viscoelastic Tg of the film. The log damp value, which means a viscoelastic ratio, decreased with the increase in the curing temperature of the film. Physical properties of the films were within a suitable range for films, and by an accelerated weathering resistance test the films were proved weather resistible ones.
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