{"id":319,"date":"2018-04-13T15:11:01","date_gmt":"2018-04-13T06:11:01","guid":{"rendered":"http:\/\/wptest2.mir9.co.kr\/?page_id=319"},"modified":"2018-05-07T09:36:45","modified_gmt":"2018-05-07T00:36:45","slug":"st-203","status":"publish","type":"page","link":"https:\/\/www.cychem.co.kr\/en\/product\/scale-remover-chemical-polisher\/st-203\/","title":{"rendered":"ST-203"},"content":{"rendered":"<div class=\"flex_column av_one_full  flex_column_div av-zero-column-padding first  \" style='border-radius:0px; '><section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock fz24 black mb15 '   itemprop=\"text\" ><p>ST-203<\/p>\n<\/div><\/section>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock fz24 black medium bullet_tit '   itemprop=\"text\" ><p>Cu Surface Treatment Agent<\/p>\n<\/div><\/section>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock  '   itemprop=\"text\" ><p><strong>ST-203<\/strong> is a high functional surface treatment agent which removes scale and oil generated from pressing, drawing &amp; annealing processes, and oxidized layer formed from long term storage. After cleaning, the solution does not cause discoloration of material even in long term storage.<\/p>\n<\/div><\/section>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock fz20 black medium mt30 '   itemprop=\"text\" ><p>[ Properties and method ]<\/p>\n<\/div><\/section>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock image_table fixed '   itemprop=\"text\" ><table>\n<tbody>\n<tr>\n<th>Appearance<\/th>\n<td>\u00a0Colorless transparent liquid<\/td>\n<th>Concentration<\/th>\n<td>10~25% diluted in water<\/td>\n<\/tr>\n<tr>\n<th>Odor<\/th>\n<td>Unique odor<\/td>\n<th>Temp.<\/th>\n<td>Room temp. ~ 50 \u2103<\/td>\n<\/tr>\n<tr>\n<th>pH(1%)<\/th>\n<td>1 \u00b1 0.5<\/td>\n<th>Method<\/th>\n<td>Dipping, spray<\/td>\n<\/tr>\n<tr>\n<th>S\/G (g\/ml)<\/th>\n<td>1.12 \u00b1 0.02<\/td>\n<th>Packing<\/th>\n<td>20L (pail) \/ 200L (drum)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock fz20 black medium mt30 '   itemprop=\"text\" ><p>\u203b Solution management<\/p>\n<\/div><\/section>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock fz14 '   itemprop=\"text\" ><p>\u2022 Check the initial acidity of the solution.<br \/>\n\u2022 When the time of etching becomes longer, check the acidity and add adequate amount of original solution.<br \/>\n\u2022 When the solution is used for a long term, change the solution to a new one.<\/p>\n<\/div><\/section>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock fz20 black medium mt30 '   itemprop=\"text\" ><p>\u203b Wastewater treatment<\/p>\n<\/div><\/section>\n<section class=\"av_textblock_section \"  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock common_ul '  style='font-size:19px; '  itemprop=\"text\" ><ul>\n<li>(1) Set the pH to 7.5~8.0 with NaOH.<\/li>\n<li>(2) Settle the solution by adding inorganic coagulants.<\/li>\n<li>(3) Filter and discharge.<\/li>\n<\/ul>\n<\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":216,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"template-page.php","meta":[],"_links":{"self":[{"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages\/319"}],"collection":[{"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/comments?post=319"}],"version-history":[{"count":3,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages\/319\/revisions"}],"predecessor-version":[{"id":912,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages\/319\/revisions\/912"}],"up":[{"embeddable":true,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages\/216"}],"wp:attachment":[{"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/media?parent=319"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}