Скачать или смотреть Insulation material water green epoxy board, 3204 epoxy resin board, epoxy glass fiber board

3240 epoxy board is made of electrical glass cloth impregnated with epoxy resin, dried and hot pressed.

Epoxy resin generally refers to organic polymer compounds containing two or more epoxy groups in the molecule. Except for a few, their relative molecular mass is not high.

The molecular structure of epoxy resin is characterized by the active epoxy group in the molecular chain. The epoxy group can be located at the end, in the middle or in a cyclic structure of the molecular chain.

The surface of 3240 epoxy board laminate is required to be smooth, free of bubbles, pits and wrinkles, but other defects that do not affect the use are allowed, such as: scratches, indentations, stains and a small amount of spots. The edges should be cut neatly, and there should be no delamination or cracks on the end face.

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