{"id":317,"date":"2018-04-13T15:10:53","date_gmt":"2018-04-13T06:10:53","guid":{"rendered":"http:\/\/wptest2.mir9.co.kr\/?page_id=317"},"modified":"2018-05-07T09:33:56","modified_gmt":"2018-05-07T00:33:56","slug":"st-201","status":"publish","type":"page","link":"https:\/\/www.cychem.co.kr\/en\/product\/scale-remover-chemical-polisher\/st-201\/","title":{"rendered":"ST-201"},"content":{"rendered":"

ST-201<\/p>\n<\/div><\/section>\n

Carbon Steel Chemical Polishing Agent<\/p>\n<\/div><\/section>\n

ST-201 i<\/strong>s a high functional chemical polishing agent to enhance the surface roughness and glossiness of carbon steel and its alloy. The application method of ST-201 <\/strong>is as below.<\/p>\n<\/div><\/section>\n

\"\"<\/p>\n<\/div><\/section>\n

[Features]<\/p>\n<\/div><\/section>\n

\u2022 Improves surface roughness and provides high glossiness
\n\u2022 Improves adhesion of plating
\n\u2022 Concentration of solution is controllable depends on steel grade
\n\u2022 Solution can be used for long time
\n\u2022 ST-201 can be handled in room temperature (10~25\u2103)
\n\u2022 Short time of application<\/p>\n<\/div><\/section>\n

[ Properties and method ]<\/p>\n<\/div><\/section>\n

\n\n\n\n\n\n
Appearance<\/th>\nLemon yellow transparent liquid<\/td>\nConcentration<\/th>\n–<\/td>\n<\/tr>\n
Odor<\/th>\nNone<\/td>\nTemp.<\/th>\nRoom temp.<\/td>\n<\/tr>\n
pH(1%)<\/th>\n–<\/td>\nMethod<\/th>\n1. Fill up a tank with water up to 80~90%.
\n2. Proceed with ST-201 (10~15%) & PEROXENE (3~5%) added.<\/td>\n<\/tr>\n
S\/G (g\/ml)<\/th>\n1.038 \u00b1 0.02<\/td>\nPacking<\/th>\n20L (pail) \/ 200L (drum)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section>\n

\u203b Average polishing condition by steel grade<\/p>\n<\/div><\/section>\n

\n\n\n\n\n\n\n\n\n
Steel grade<\/th>\nTreatment concentration (%)<\/th>\nTime
\n(min.)<\/th>\n		Surface roughness
\n(Ra)<\/th>\n		Glossiness<\/th>\n<\/tr>\n
ST\u2013201<\/th>\nPEROXENE<\/th>\n<\/tr>\n<\/thead>\n
S\u201310C, 45C<\/td>\n10<\/td>\n5<\/td>\n3~5<\/td>\n0.7<\/td>\nHigh glossiness<\/td>\n<\/tr>\n
SCM steel<\/td>\n15<\/td>\n5<\/td>\n5~10<\/td>\n1.3<\/td>\n\u201c<\/td>\n<\/tr>\n
Boron alloy steel<\/td>\n15<\/td>\n5<\/td>\n5~10<\/td>\n1.3<\/td>\n\u201c<\/td>\n<\/tr>\n
Other special steel<\/td>\n10<\/td>\n3<\/td>\n5~10<\/td>\n0.8<\/td>\n\u201c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

* Time of application : Check and choose most suitable time of application for best glossiness on the surface.
\n* Plating process shall be proceeded after surface adjustment to get rid of smut on the surface.<\/p>\n<\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":216,"menu_order":5,"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\/317"}],"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=317"}],"version-history":[{"count":5,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages\/317\/revisions"}],"predecessor-version":[{"id":910,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages\/317\/revisions\/910"}],"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=317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}