What is the optimal epoxy resin mixture ratio for FRP sandwich panels to achieve maximum strength and durability?
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The optimal epoxy resin mixture ratio for FRP sandwich panels to achieve maximum strength and durability is 1:1 . The research conducted on glass fiber/epoxy composites found that using a mixing ratio of novolac type epoxy and isocyanate modified epoxy in equal proportions resulted in the best mechanical properties for the composites . The study examined the thermal stability and interface of the epoxy resin, observed the glass transition temperature, and measured the static contact angle . The change in IR peak and Tg confirmed the influence of different epoxy mixing ratios . Tensile, compression, and flexural properties were tested, and the composites exhibited the highest mechanical properties when the epoxy mixing ratio was 1:1 .
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| Papers (5) | Insight |
|---|---|
31 Aug 2014 4 Citations | The provided paper does not mention FRP sandwich panels or their optimal epoxy resin mixture ratio for maximum strength and durability. |
29 Citations | The provided paper does not mention FRP sandwich panels or their optimal epoxy resin mixture ratio for maximum strength and durability. |
Open access 27 Nov 2017 3 Citations | The provided paper does not mention the optimal epoxy resin mixture ratio for FRP sandwich panels to achieve maximum strength and durability. |
| The provided paper does not mention the optimal epoxy resin mixture ratio for FRP sandwich panels. The paper focuses on the optimal configuration of an end adhesively bonded double-lap joint for GFRP composite sandwich panels. | |
| The optimal epoxy resin mixture ratio for FRP sandwich panels to achieve maximum strength and durability is not mentioned in the provided paper. |
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