탄소복합재상용화기술센터

○ Prepreg width : max. 1000 mm
○ Release paper width : max. 1100 mm
○ Drive speed : 0.2 ~ 30m/min
○ Resin type - Hot Melt Epoxy - Thermoplastic powder - Thermoplastic slurry
○ Spool creel for rovings with outside pull - Spool creel : 200ea 1. Prepreg width : max. 1000 mm 2. Release paper width : max. 1100 mm 3. Drive speed : 0.2 ~ 30 m/min - Resin type 1 : Hot Melt Epoxy - Resin type 2 : Thermoplastic powder - Resin type 3 : Thermoplastic slurry 4. Approx. size of the machine excluding electrical cabinets : - Length approx : 27,000 mm - Width approx : 3,500 mm - Height approx : 3,300 mm 5. rollers Width diameter - Compaction rollers : 1,200 mm 350 mm(2ea) - Calender rollers : 1,200 mm 350 mm(2ea) - Drive rollers : 1,200 mm 350 mm(2ea) - Reverse Roll Coater : 1,200 mm 300 mm(3ea) 6. Resin film thickness : 10 ~ 500 μm - depending on viscosity for Reverse Roll Coater : 25 to 300 μm - FAW of UD Prepreg : 75 to 400 g/m² - Resin volume fraction : 30 ~ 50 % 7. Heating temperature - heating plate 1 & 2 : RT to 380°C - section 1 : RT to 150°C - section 2 : RT to 400°C 8. Compaction roller and calender : RT to 200 °C 9. Cooling section temperature 3 zone : RT °C