ºñ¹Ù À̾×Çü ÆßÇÁ Àû¿ë »ç·Ê (3) : The plus - Simultaneous application
Together with the corrosion protection specialists Julio Crespo in Spain, the likewise Spanish firm Huntsmann
Polyurethanes has developed a polyurea coating for use in water supply lines.
ºÎ½Ä ¹æÁö Àü¹®°¡ÀÎ ½ºÆäÀÎ ÁÙ¸®¿À Å©·¹½ºÆ÷¿Í ½ºÆäÀÎȸ»ç Huntsmann Polyurethanes¿Í ÇÔ²² ¹° °ø±Þ ¶óÀο¡ »ç¿ëÇϱâ
À§ÇÑ polyurea ÄÚÆÃÀ» °³¹ßÇß´Ù
This new type of coating demonstrates excellent resistance against salt water, microbes and chemicals.
ÀÌ »õ·Î¿î polyurea À¯ÇüÀÇ ÄÚÆÃÀº ¼Ò±Ý¹°°ú ¹Ì»ý¹° ¹× ÈÇй°¿¡ Ź¿ùÇÑ ³»¼ºÀ» º¸¿©ÁØ´Ù.
Julio Crespo developed and installed a coating system specially designed for applying this new material to the large diameter,
spiral-welded steel pipes and offering several advantages at once.
ÁÙ¸®¿À Å©·¹½ºÆ÷ÀÇ °³¹ßÇÑ ÄÚÆÃ ½Ã½ºÅÛÀº Ưº°È÷ Å« Á÷°æ, ³ª¼±Çü - ¿ëÁ¢ °Ã¶ ÆÄÀÌÇÁ¿Í ÇÑ ¹ø¿¡ ¿©·¯°¡Áö ÀåÁ¡À»
Á¦°øÇÏ´Â »õ·Î¿î ¼ÒÀ縦 Àû¿ëÇϱâ À§ÇÏ¿© Àû¿ëµÈ´Ù
An absolute plus for this unit is the ability to sandblast the pipes inside and out at the same time. Likewise, the polyurea
coating can be simultaneously applied internally and externally by the WIWA DUOMIX 333 spray unit.
ÀÌ ÀåÄ¡¿¡ ´ëÇÑ Àý´ëÀûÀÎ °ÍÀº ÆÄÀÌÇÁ ³»ºÎ¿Í ¿ÜºÎ¿¡ °°Àº ½Ã°£¿¡ ¸ð·¡¸¦ ºÐ»çÇÏ´Â °ÍÀÌ´Ù. ¸¶Âù°¡Áö·Î, polyurea ÄÚÆÃÀº
³»ºÎ¿Í ¿ÜºÎ¸¦ µ¿½Ã¿¡ WIWA DUOMIX 333 À̾×Çü µµÀå Àåºñ¸¦ Àû¿ëÇÑ´Ù
One of the first large projects in Spain to benefit from this new technology is a salt water purification facility which can
be supplied with sea water from great distances.
½ºÆäÀο¡¼ ÃÖÃÊÀÇ ÀÌ ´ëÇü ÇÁ·ÎÁ§Æ®´Â ¸Õ °Å¸®¿¡ ÀÖ´Â ¹Ù´å¹°À» ²ø¾î¿Í ¼Ò±Ý¹° Á¤ÈÇÏ´Â ½Ã¼³¿¡ »õ·Î¿î ±â¼úÀûÀÎ ÇýÅÃÀÌ
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