2 ethylhexyl acrylate

Butyl acrylate (>99%), 2-ethylhexyl acrylate (>99%), ethyl acrylate (>99%), 2-hydroxyethyl acrylate (>95%), acrylic acid (>99%), abietic acid (>80%), triethylamine (>99%), and 2-isocyanatoethyl methacrylate (>98%) were purchased from Tokyo Chemical Industry. Tris(4-hydroxyphenyl)methane triglycidyl ether (>95%) and dibutyltin dilaurate (95%) were purchased from Sigma-Aldrich Korea Ltd. (Yongin, Korea). Toluene (99.5%), ethyl acetate (99.5%), and methyl ethyl ketone (99.5%) were purchased from Samchun Chemical (Pyeongtaek, Korea). Azobisisobutyronitrile (AIBN, 98%) was purchased from Junsei Chemical (Tokyo, Japan). All chemicals were used as received without further purification. The epoxy crosslinker was used after dilution to a solid content of 5 wt% with Toluene. A 17-μm-thick graphite sheet was purchased from Tanyuan technology (Changzhou, China). A silicone-coated polyethylene terephthalate (PET) film and a polyethylene terephthalate (PET) film were purchased from SKC (Seoul, Korea). A stainless steel (SS) plate was purchased from MMSTECH (Bucheon, Korea). The micro structure of the g-TC film was analyzed using a scanning electron microscope (SEM, JSM 6380, JEOL, Tokyo, Japan) and a digital microscope (MXB-5000REZ, HIROX, Tokyo, Japan).

Butyl acrylate, 2-ethylhexyl acrylate, ethyl acrylate, 2-hydroxyethyl acrylate, and triethylamine were purchased from Tokyo Chemical Industry (Tokyo, Japan). Dichloromethane, sodium bicarbonate, magnesium sulfate, celite, and methacryloyl chloride were purchased from Sigma-Aldrich Korea Ltd. (Yongin, Korea). Toluene and ethyl acetate were purchased from Samchun Chemical (Pyeongtaek, Korea), and 2,2-azobisisobutyronitrile (AIBN) was purchased from Junsei Chemical (Tokyo, Japan). All chemicals were used as received without further purification. A silicone-coated polyethylene terephthalate film and a polyethylene terephthalate film were purchased from SKC (Seoul, Korea). A stainless steel (SS) plate was purchased from MMSTECH (Bucheon, Korea).