綠色清洗danfoss htw英中

1、Bio-CircleSurface Technology GmbHBerensweg 200D-33334 Gterslohefon: (05241) 9443-0efax: (05241) 9443-44: HYPERLINK mailto:servicebio-circle.de servicebio-circle.deBIO-CIRCLESurface TechnologyLab. reportCreator: Maiwald Patrick Company: Danfoss Drives A/SContacts name: Mr. Martin NorbakAddress: Ulsna

2、es 1 DK - 6300 GrastenBio-Circle Surface Technology GmbH Berensweg 20033334 Gterslohephone: (05241) 9443-0efax: (05241) 9443-44TrialMechanicalCleanerTemperature CTime (minute)Trial 1Hot watarts washer / flat nozzels / 3,5-7 bar5-7 % bio-chem ALu STAR 20070 C30-45 minutes (depending on level of conta

3、mination)Trial 2Hot watarts washer / flat nozzels / 3,5-7 bar5 % bio-chem ALu STAR 30070 C15-45 minutes (depending on level of contamination)Trial 3Hot watarts washer / flat nozzels / 3,5-7 bar5 % bio-chem Electronic- STAR70 C15-45 minutes (depending on level of contamination)Trial 4Cleaning device

4、for tubes and recuperators5-20 % bio-chem Alu STAR 200 / 300 /Electronic-STAR60 C15-45 minutes (depending on level of contamination)Description of part(s) to clean:Parts from the electronic industry (stencils, filters and tubes)Contaminant(s) to remove:Dust, mud, chaff; Other contaminationSpel appli

5、cation:An easy, fast and eco-friendly cleaning pros should be developed in a laboratory experiment. An automatic cleaning should be preferred.Cleaning method(s) used by company:The parts are now cleaned with 10 % bio-chem Bio Circle Liquid and a dangerous alkaline cleaner. The cleaning result is not

6、 satisfying.Description of contaminant(s):The parts (stencils, filters and tubes) are contaminated with Flux residues and soldering paste.Bio-Circle Surface Technology GmbH Berensweg 20033334 Gterslohephone: (05241) 9443-0efax: (05241) 9443-44Comments Trial 1:The parts (filters, stencils) were clean

7、ed for 30 minutes in a Hot watarts washer (flat nozzels / 7 bar) with 7 % bio-chem Alu STAR 200.The cleaning time is depending on the level of contamination.Normally contaminated components can be cleaned with the Alu STAR 200. The test filter were strong poluted, therfore another labtest was conduc

8、ted.Comments Trial 2:The filters were cleaned for 45 minutes and the stencils were cleaned for 20 minutes in a Hot watarts washer (flat nozzels / 7 bar) with 5 % bio-chem Alu STAR 300.Filters winormal contamination can be cleaned in 15-20 minutes. hctures you can see the cleaning result.Comments Tri

9、al 3:The parts (filters, stencils) can be cleandes with 5 % bio-chem Electronic-STAR in a Hot water parts washer for 15-45 minutes.Comments Trial 4:It issible to clean tubest are contaminated with Flux residues and soldering paste in combination wiCleaning device for tubes and recuperators and the t

10、ested bio-chem products.ObservationA complete cleaning of the parts issiby a Hot watarts washer and bio-chem Alu STAR 300 or Electronic-STAR.Normally contaminated components can be cleaned with the Alu STAR 200.The cleaning time can be reduced wihigher- concentration, temperature and prere.Our techn

11、ical consultant Mr. Becker will explain you the experiment and the different benefits from the tested bio-chemproducts.hctures you can see the cleaning results.Filters before cleaning (strong contamination)Filters before cleaning (strong contamination)Filters after cleaning with bio-hem Alu STAR 300

12、 in a Hotwatarts washerFilters after cleaning with bio-hem Alu STAR 300 in a HotBio-Circle Surface Technology GmbH Berensweg 20033334 Gterslohephone: (05241) 9443-0efax: (05241) 9443-44watarts washerStencils contaminated with soldering pasteStencils contaminated with soldering pasteStencils after cl

13、eaning with bio-hem Alu STAR 300 in a HotStencils after cleaning with bio-hem Alu STAR 300 in a HotwatIt isarts washer.sible to clean this easy contaminations with bio-watIt isarts washer.sible to clean this easy contaminations with bio-chem Alu STAR 200chem Alu STAR 200Bio-Circle Surface Technology

14、 GmbH Berensweg 20033334 Gterslohephone: (05241) 9443-0efax: (05241) 9443-44實 驗制作人：Maiwald Patrick公 司：丹佛斯驅(qū)動器聯(lián)系人：Mr. Martin Norbak公司試驗評價 1：將部件（過濾器、模板）放入高溫高壓機（扁平傘形噴嘴/7 bar）三十分鐘，使用 bio-chem Alu Star 200劑（濃度 7%）。時間根據(jù)污染物的級別。通常受污染的部件可以使用 Alu Star 200劑干凈，但測試的過濾器污染的非常嚴重，因此需要另作一個實驗測試來處理。試驗評價 2：將過濾器和模板放入高溫高壓機

15、（扁平傘形噴嘴/7 bar）使用 5% Alu Star 300劑，分別45 分鐘和 20 分鐘。過濾器上正常的污染物在 15-20 分鐘被干凈，從中可以看到效果。試驗評價 3：將部件（過濾器、模板）放入高溫高壓機內(nèi)15-45 分鐘，使用 5 % bio-chem Electronic-Star劑可以干凈。試驗評價 4：用 bio-chem 管道及熱交換器機和 bio-chem劑可以管道上的助焊劑殘留物和焊劑污染的結(jié)合物。實驗機械力劑溫度時間（分鐘）1、高溫高壓機扁平傘形噴嘴/3.5-7 bar5-7 % bio-chem Alu Star 20070 30-45（根據(jù)污染物級別）2、高溫高壓機扁平傘形噴嘴/3.5-7 bar5 % bio-chem Alu Star 30070 15-45（根據(jù)污染物級別）3、高溫高壓機扁平傘形噴嘴/3.5-7 bar5 % bio-chem Electronic-Star70 15-45（根據(jù)污染物級別）4、管道及熱交換器機5-20 % bio-chem Alu Star 200 /300 /Electronic-STAR60 15-45（根據(jù)污染物級別）部件的描述：電子行業(yè)的部件（模板、過濾器、管道）需去除的污染物：灰塵、泥、箔片和其他污染物特殊應用：針對試驗