{"id":281,"date":"2018-04-13T15:06:06","date_gmt":"2018-04-13T06:06:06","guid":{"rendered":"http:\/\/wptest2.mir9.co.kr\/?page_id=281"},"modified":"2024-06-20T17:05:28","modified_gmt":"2024-06-20T08:05:28","slug":"sr-893d","status":"publish","type":"page","link":"https:\/\/www.cychem.co.kr\/en\/product\/al-surface-treatment-agent\/sr-893d\/","title":{"rendered":"SR-893D"},"content":{"rendered":"

SR-893D<\/p>\n<\/div><\/section>\n

Smut Remover for Aluminum Diecasting process<\/p>\n<\/div><\/section>\n

SR-893D<\/strong> removes smut after Al etching process, and it can substitute HNO3<\/sub> and HF. SR-893D<\/strong> also removes various carbides, scale, etc. and improves working condition by generating only small quantity of gas.<\/p>\n<\/div><\/section>\n

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

\u2022 Minimizes NOx gas which is harmful to environment and human body
\n\u2022 Easy to treat wastewater
\n\u2022 Minimizes faults around the holes
\n\u2022 Provides good adhesion for post treatment such as plating, painting, filming, etc.
\n\u2022 SR-893D<\/strong> can be handled in room temperature<\/p>\n<\/div><\/section>\n

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

\n\n\n\n\n
Concentration<\/th>\nOriginal\/undiluted<\/td>\nMethod<\/th>\nDipping<\/td>\n<\/tr>\n
Temp.<\/th>\nRoom temp. (20 ~ 25\u2103)<\/td>\nPacking<\/th>\n20kg (pail)\u00a0 \/\u00a0 200kg (drum)<\/td>\n<\/tr>\n
pH<\/th>\n1.5 \u00b1 0.5<\/td>\nApplication<\/th>\nAl desmutting, scale removal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section>\n

[ How to use ]<\/p>\n<\/div><\/section>\n

    \n
  • 1. Treatment process<\/strong>
    \nDegreasing (DAC-2060) \u2192 washing \u2192 etching (DAC-109DZ) \u2192 washing \u2192 desmutting (SR-893D) \u2192 washing \u2192 chrome filming (CAL-30) \u2192 washing \u2192 dry<\/li>\n
  • 2. How to maintain product quality<\/strong>
    \nCheck acidity frequently and add adequate amount of original solution when acidity is decreased during use.<\/li>\n
  • 3. Equipment<\/strong>
    \nUse acid resistant material such as PE, PP, teflon, etc.<\/li>\n<\/ul>\n<\/div><\/section>\n

    [ Etching smartphone frame ]<\/p>\n<\/div><\/section>\n

    \n\n\n\n\n
    Before<\/th>\nAfter<\/th>\n<\/tr>\n<\/thead>\n
    \"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section>\n

    [ Al scale removal ]<\/p>\n<\/div><\/section>\n

    \n\n\n\n\n
    Before<\/th>\nAfter<\/th>\n<\/tr>\n<\/thead>\n
    \"\"<\/td>\n\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/section><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":212,"menu_order":2,"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\/281"}],"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=281"}],"version-history":[{"count":5,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages\/281\/revisions"}],"predecessor-version":[{"id":1298,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages\/281\/revisions\/1298"}],"up":[{"embeddable":true,"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/pages\/212"}],"wp:attachment":[{"href":"https:\/\/www.cychem.co.kr\/en\/wp-json\/wp\/v2\/media?parent=281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}