products Customized Chemical Processing Solution

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The innovative manufacturing solution for physical foaming
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Physical foaming with SOMOS¢ç PERFOAMERÃÊÀÓ°è ÀÌ»êȭź¼Ò¸¦ ÀÌ¿ëÇÑ ¹°¸®Àû ¹ßÆ÷

The PLASTINUM¢ç ¹ßÆ÷»çÃâÀåÄ¡´Â »çÃâ°øÁ¤¿¡¼­ È­ÇÐÀû ¹ßÆ÷¿Í ¹°¸®Àû ¹ßÆ÷¸¦ °áÇÕÇÑ´Ù.

¹ßÆ÷ Çöó½ºÆ½ ºÎÇ°Àº Áß·®, Àç·áºñ¸¦ ÁÙÀÔ´Ï´Ù. ¿¹Àüº¸´Ù ´õ ¸¹Àº ¿ëµµ¿¡ À־ °æ·®È­¿Í µ¿½Ã¿¡ Æ°Æ°ÇÑ ºÎÇ°ÀÇ ¼ö¿ä°¡ ´Ã¾î³ª°í ÀÖ½À´Ï´Ù. ¹ßÆ÷ ºÎÇ°Àº Àç·á »ç¿ë·® °¨¼Ò¿¡ ÀÇÇØ »ý»ê ÄÚ½ºÆ®¸¦ Àý°¨ÇÒ ¼ö ÀÖµµ·Ï ÇØÁÝ´Ï´Ù. ÀÌ°ÍÀº ÀÚµ¿Â÷, ÀüÀÚ, Á¦¾à, ½ºÆ÷Ã÷ ·¹Àú µîÀÇ ¸¹Àº ºÐ¾ß¿¡¼­ ¾ÆÁÖ Áß´ëÇÑ ÀÌÁ¡ÀÔ´Ï´Ù.

¹ßÆ÷ °øÁ¤Àº ƯÈ÷ »çÃ⼺ÇüÀÇ Áß·®À» ÁÙÀ̴µ¥ È¿°úÀûÀ̸ç, µ¿½Ã¿¡ ¹ßÆ÷ ¿ø·á´Â ³·Àº Á¡µµ ´öºÐ¿¡ °¡°øÀÌ ºü¸£°í ½¬¿öÁý´Ï´Ù. °Ô´Ù°¡, ¸¹Àº Çöó½ºÆ½µé¿¡ À־ ¹ßÆ÷°¡ À̹æ¼öÃà(anisotropic shrinkage)À» ÁÙ¿© ÁÜÀ¸·Î½á ÀüÅëÀûÀÎ »çÃ⺸´Ù ´õ ³ªÀº ÇüÅ Àç»ýÀ» °¡´ÉÄÉ ÇÕ´Ï´Ù. °á°úÀûÀ¸·Î ³·Àº ÀÀ·Â, Ä¡¼ö ¾ÈÁ¤¼º, ¿ì¼öÇÑ ¹æÀ½, º¸¿Â¼ºÀ» °¡Áö°Ô µË´Ï´Ù.

The innovative SOMOS¢ç PERFOAMER°£´ÜÇÑ ´Ù¸ñÀû ¼Ö·ç¼Ç

SOMOS¢ç PERFOAMER´Â Çöó½ºÆ½ °¡°ø¾÷ü¿¡ ÃÖÃÊ·Î Çõ½ÅÀûÀÎ ¡°PLASTINUM¢ç ¹ßÆ÷»çÃâ(LINDE GASƯÇã)ÀÇ ÇýÅÃÀ» °¡Á®´Ù ÁÝ´Ï´Ù. 2017³â¿¡ LINDE GAS¿Í ·òµ§»þÀ̵å Çöó½ºÆ½ ¿¬±¸¼Ò°¡ °øµ¿°³¹ßÇÑ ÀÌ °øÁ¤Àº ¹°¸®Àû ¹ßÆ÷¿Í È­ÇÐÀû ¹ßÆ÷ÀÇ ÀÌÁ¡À» °áÇÕÇÕ´Ï´Ù. SOMOS PERFOAMER¢ç ´Â ´Ù¾çÇÏ°Ô Àû¿ëµÉ ¼ö ÀÖ´Â ¿îÀüÀÌ ¿ëÀÌÇÑ ¼Ö·ç¼ÇÀÔ´Ï´Ù. ¼³Ä¡°¡ ºü¸£°í °£´ÜÇÏ¿© ½Å±Ô¼³Ä¡ ¶Ç´Â ±âÁ¸¼³ºñÀÇ °³Á¶¿¡µµ ÀûÇÕÇÕ´Ï´Ù.
  • »ó´çÇÑ ¿ø·á Àý°¨ È¿°ú (¿ø·á »ç¿ë·® °¨¼Ò)SOMOS¢ç PERFOAMER¸¦ »ç¿ëÇÏ¸é ¾ãÀº Á¦Ç°¿¡¼­µµ ¿ì¼öÇÑ ¹ßÆ÷°¡ °¡´ÉÇؼ­ »ó´çÇÑ ¿ø·á »ç¿ë·®ÀÇ °¨¼Ò¸¦ °¡Á®´ÙÁÝ´Ï´Ù. ±× °á°ú PC¿¡¼­´Â 60%, GF30¿¡¼­´Â 16%, ±¤¹°°­È­PP¿¡¼­´Â 37%±îÁö »ç¿ë·®À» ÁÙÀÏ ¼ö ÀÖ½À´Ï´Ù. (¾Æ·¡ Ç¥ ÂüÁ¶)
  • ³ôÀº »ý»ê¼º°Ô´Ù°¡, Æç·¿ÀÇ CO2 ¼ººÐÀÌ, °¡°øÇÒ Æú¸®¸ÓÀÇ Á¡µµ¸¦ ³·Ãß¾î À¯µ¿¼ºÀ» Áõ°¡½ÃÅ´À¸·Î½á ÈξÀ »¡¸® »çÃâµÇ°í »ý»êÀ» °¡¼Ó½ÃÄÑ »çÀÌŬŸÀÓÀ» ÁÙ¿©ÁÝ´Ï´Ù.
  • ³·Àº ÅõÀÚºñ±âÁ¸ÀÇ Á¶¹ÐÇÑ »çÃâ¿¡ ºñÇØ, ³·Àº ÁÖÇüÃæÁø(mold filling) ¾Ð·ÂÀÌ ÇÊ¿äÇϹǷΠ½ÇÁ¦ ³·Àº º¸¾Ð(holding pressure)ÀÌ »ç¿ëµË´Ï´Ù. ±× °á°ú ÀÛÀº »çÃâ±â¿Í ±ÝÇü »ç¿ëÀÌ °¡´ÉÇÕ´Ï´Ù.
  • ¸ðµç »çÃâ±â¿¡ Àû¿ë °¡´ÉÇÔ»ç¿ëÀÚµéÀº ¸ðµç »çÃâ±â¿¡¼­ SOMOS¢ç PERFOAMER ÀÇ °£´ÜÇÑ Ãë±Þ°ú ´Ù¾çÇÑ Àû¿ë ÀÌÁ¡À» °¡Áú ¼ö ÀÖ½À´Ï´Ù. Åë»ó ¼³ºñ¶ó´Â °ÍÀº, »õ·Î¿î ŸÀÔÀ¸·Î Àüȯ ½Ã ºñ¿ëÀÌ µéÁö¸¸, ÀÌ °æ¿ì´Â »õ·Î¿î ½ºÅ©·ù, »çÃâ±â, ¹è¾ÐÁ¶Àý±â°¡ ÇÊ¿ä ¾øÀÌ ´ÜÁö Â÷´Ü ³ëÁñ ¶Ç´Â ½ºÅ©·ù À§Ä¡Á¶ÀýÀåÄ¡(screw position controller)°¡ ±ÇÀå »çÇ×ÀÏ »ÓÀÔ´Ï´Ù.
  • ´Ù¾çÇÑ ¿ø·á¿¡ Àû¿ë °¡´É½ÇÁ¦·Î ¹ÙÀÌ¿À Çöó½ºÆ½, ¿£Áö´Ï¾î¸µ Çöó½ºÆ½, ºÎ·¯Áö±â ½¬¿î ¿­°¡¼Ò¼º¼öÁö ¹× º¹ÇÕ¼öÁö µî ¸ðµç ¼öÁö¿¡ Àû¿ë °¡´ÉÇÕ´Ï´Ù. ¸¸¾à ¾ÆÁÖ ³ôÀº Ç¥¸éÇ°ÁúÀÌ ¿ä±¸µÉ °æ¿ì, °¡½º ¿ª¾Ð(counter- pressure)°ú °°Àº Ãß°¡ ´Ü°è¸¦ °ÅÃÄ ´Þ¼ºµÉ ¼ö ÀÖ½À´Ï´Ù.
  • °¨·® È¿°ú(Weight reduction)ÀÌ »õ·Î¿î ±â¼ú·Î ÀÎÇØ ±âÁ¸ »ó¿ë Æú¸®¸Ó ´ëºñ ÃÖ´ë 60%ÀÇ °¨·®À» ´Þ¼ºÇÒ ¼ö ÀÖ´Ù.

Weight reduction for selected polymers *

Polymer Compact [g] Foamed [g] Reduction [%]
PC 25,6 10,2 60
ABS 24,8 19,2 23
PA GF30 31,9 26,9 16
PP 22,8 14,4 37
TPE 28,5 20,9 26
PLA 35,4 30,6 14
PTT GF15 33,6 30,7 9
  • * Production optimized for maximum weightreduction (weight reductions can vary)
  • Source: Kunststoff-Institut Ludenscheid

modular and Industry 4.0 capable

ÀÌ Çõ½ÅÀûÀÎ SOMOS¢ç PERFOAMER ´Â ¼öÁö Æç·¿À» °ÇÁ¶½ÃŲ ÈÄ CO2¸¦ ÁÖÀÔÇÏ¿© ÀúÀåÇÑ ´ÙÀ½ 1°³ ÀÌ»óÀ¸·Î ¿¬°á µÈ »çÃâ±â¿¡ °ø±ÞµË´Ï´Ù.
ÀÏ´Ü CO2¸¦ ÁÖÀÔÇϸé, ¼öÁö Æç·¿Àº ¼öÁöÀÇ Á¾·ù¿¡ µû¶ó ±ä ½Ã°£µ¿¾È °¡°ø °¡´ÉÇÑ »óÅ·ΠÀ¯ÁöµË´Ï´Ù. SOMOS¢ç PERFOAMER´Â ÄÁµð¼Å´× À¯´Ö, ÁÖÀÔÀåÄ¡, °¡¾Ð 󸮱â·Î ÀÌ·ç¾îÁý´Ï´Ù. ÄÁµð¼Å´× À¯´ÖÀº ó¸®ÀüÀÇ ¼öÁö¿Í CO2¸¦ ÃÖÀûÀÇ »óÅ·ΠÁÖÀÔÀåÄ¡¿¡ ÅõÀÔÇÕ´Ï´Ù. ÀÌ °øÁ¤Àº ÀÏÁ¤ÇÑ Ç°ÁúÀ» À¯Áö½ÃÄÑÁÖ´Â PLC controller¿¡ ÀÇÇØ ÁøÇàµË´Ï´Ù.
¿îÀüÀº ÅÍÄ¡½ºÅ©¸°À¸·Î ÁøÇàµË´Ï´Ù. SOMOS¢ç PERFOAMER´Â »óÀ§ ÄÁÆ®·Ñ ½Ã½ºÅÛ¿¡ ÅëÇÕµµ °¡´ÉÇÕ´Ï´Ù. SOMOS¢ç PERFOAMER¿¡´Â CO2 °¡ ÁÖÀÔµÈ Æ縴À» ÀúÀåÇÏ´Â 250¸®ÅÍÀÇ buffer tank°¡ ÀÖ´Ù. SOMOS¢ç PERFOAMER¿¡¼­ ³ª¿À´Â ¼ö·®Àº ¿©·¯ »çÃâ±â·Î ¹èºÐµÉ ¼ö ÀÖ½À´Ï´Ù. ¼ÒÀç¿¡ µû¶ó ÃÖ´ë ½Ã°£´ç 60Kg±îÁö °ø±Þ °¡´ÉÇÕ´Ï´Ù.

Output volume as a function of material

Polymer Bulk density [kg/l] Process time [h] Output volume [kg/h]
PC 0,74 2,5 59
PA6 * 0,70 5,0 28
PP 0,56 2,5 45
ABS 0,70 2,5 52
PLA (cryst.) * 0,80 6,0 27
TPE 0,72 2,5 58
  • * If need be, output volumes can be significantly increased by predrying
  • Source: ProTec Polymer Processing
  • LeftPressure conveying shut-off valve on the impregnating unit

  • Center leftExhaust elbow on conditioning unit

  • Center rightElectrical connection for impregnating/conditioning unit

  • RightCO2 supply to impregnating unit