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Monomer Emulsion에 의한 강화목재

Wood-Polystyrene-Composite by Monomer Emulsion

HWAHAK KONGHAK, February 1974, 12(1), 28-32(5), NONE
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Abstract

나왕(Lauan)목재에 styrene emulsion 및 순수 styrene 단량체를 각각 침투, 중합하고 목재내부에서의 중합체의 분포거동 및 역학적 성질의 차이를 비교하였다. 강화목재화는 단량체가 침투된 목재시료를 열중합하여 이루었고 목재내부에서의 중합체 균일분포도는 시료의 비중변화를 측정하여 검토하였다. Emulsion을 침투, 중합한 시료에서 더 균일한 중합체의 분포가 이루어졌고 역학적 성질들도 더 우수하였다.
The salient features of Lauan-Polystyrene Composite using monomer emulsion, as it differs from composite using pure styrene both on the distribution of polymer in wood and mechanical behavior of products, are discussed. Wood reinforcing is achieved by loading styrene emulsion and pure styrene and by subsequent thermal polymerization. Uniformity of polymer in wood is discussed in connection with specific gravity variation, and mechanical properties are also determined. It appeared that monomer emulsion played an important role of enhancing both the uniformity and mechanical strengths.

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