Oxidative polymerization coating anti-corrosion technology (OTC), a protective layer consists of three closely linked composition from inside to outside as corrosion paste, corrosion protectants and an outer band, in addition to parts of the opposite sex for anticorrosive plastic clay . This technology has been widely applied in opposite parts of the Dalian International Convention Centre, at home and abroad bridge cables, welding parts, bolts and nuts, spherical nodes, as well as petrochemical tank flange edge panels, protective area of over 10,000 square meters, protective effect good, effective solution to the corrosion protection of steel short board issues.
1, bolts, nuts 2, saving board edge 3, flange 4, welding parts 5, bridge cables 6, spherical nodes
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1 Surface treatment
Remove burrs, rust, remove the surface dirt, water and oil.
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2 Apply corrosion paste
Spread evenly underlying corrosion paste.
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3 Filler shaping
In irregularly shaped part of the filler plug and the smooth surface of the ask.
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4 Wrapped with corrosion
Tensile force with corrosion, 50% of the lap winding, ensure that each section is 2 layers.
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5 Heal with corrosion
Corrosion tape surface smooth hand to closely fit in the steel surface
（Very important） -
6 Brushing adhesive
With a brush or roller evenly skin protectant.
China major projects
- ID Project NameTimeowner
- 1青岛海湾大桥2009.11-2010.10
- 2深圳大铲湾码头2008.12
- 3日照奥运观光码头2007.11
- 4日照港煤码头2007.09-2012.05
- 5福建LNG码头钢管桩、灌注桩包覆 防腐蚀工程2014.10-2015.6青岛港（集团）有限公司
- 6中海油天津LNG码头钢桩PTC包覆工程2013.10-2013.11中国海洋石油总公司
- 7东营胜利油田钻井平台入海栈桥PTC包覆工程2013.08-2013.10中石化胜利油田分公司
- 8杭州湾大桥海中平台钢桩PTC包覆工程2013.08-2013.10杭州湾跨海大桥管理局
- 9胜利油田埕北22单现役海洋采油平台PTC包覆工程2005.07-2005.08中石化胜利油田分公司
- 10胜利油田埕北CB273新建海洋计量平台PTC包覆工程2007.08-2007.10中石化胜利油田分公司
- 11青岛港液体化工码头续建钢桩PTC包覆工程（一期）2007.07-2007.9青岛港（集团）有限公司
- 12青岛港液体化工码头续建钢桩PTC包覆工程（二期）2009.12-2010.01青岛港（集团）有限公司
- 13毛里塔尼亚友谊港钢桩PTC包覆工程2008.07 2008.10中交集团天津一航局
- 14宁波北仑港一期煤码头钢桩PTC包覆工程2008.10-2008.11宁波北仑港
- 15天津港联盟国际码头钢桩PTC包覆工程2011.01-2011.06天津港（集团）有限公司
- 16湛江港400#码头钢桩PTC包覆工程2011.01-2011.06湛江港（集团）股份有限公司
- 17江苏盐城大丰港钢桩PTC包覆工程2011.01-2011.05江苏大丰海港控股集团有限公司
- 18宁波中化兴中码头钢桩PTC包覆工程（一期）2011.06-2011.09中化兴中石油转运有限公司
- 19浙江舟山中化兴中PTC包覆工程 （二期）2014.05-2014.10中化兴中石油转运（舟山）有限公司
- 20江苏龙源风电PTC包覆工程（一期）2011.06-2011.09江苏龙源风力发电有限公司
- 21江苏龙源风电PTC包覆工程（二期）2013.08-2014.04江苏龙源风力发电有限公司
- 22宁波象山港大桥2009.12-2010.01
- 23青岛市人民路高架桥2010.04
- 24东营黄河大桥2010.5
- 25日照港30万吨油码头一期2010.05-2010.07
- 26潍坊白浪河防潮闸墩2010.11-2011.9
- 27环胶州湾公路混凝土桥墩2012.9
- 28日照港30万吨油码头二期2012.11—2014.6
- 29湛江港2012.12-今
- 30浙江舟山油码头2013.4
- 31聊城发电厂冷却塔支柱2013.5
- 32日照港公铁立交桥2013.8-2013.11
- 33陕煤集团红柳林煤矿2014.9-11
- 34大连国际会议中心OTC包覆工程2012.07
- 35丹东华能电厂OTC示范包覆工程2012.11
- 36青岛胶州湾跨海大桥防水套OTC示范包覆工程2012.11
- 37温州东瓯大桥吊杆防水套OTC包覆工程2012.11
- 38湛江港钢板筒仓OTC包覆工程2012
- 39舟山中化兴中码头消防储罐边缘板OTC包覆工程2013.01
- 40黄岛海西重机灯柱地脚螺栓包覆工程2013.07
- 41中海油天津LNG螺栓OTC包覆工程2013.10
- 42杭州湾大桥海中平台OTC示范工程2013.10
- 43淄博华伟银凯、建龙OTC包覆工程2013.10
- 44宁波象山港大桥防水套OTC包覆工程2013.12
