In addition to the requirements in a and b above, types i and ib test specimens that. The coating formed by bonderite mcr 1201 known as alodine 1201 is gold to tan in color and it becomes a part of the aluminum surface. Chromate conversion coating or alodine coating is a type of conversion coating used to passivate steel, aluminium, zinc, cadmium, copper, silver, titanium, magnesium, and tin alloys. Trivalent chromate, however, is only offered in clear. Bonderite mcr 12 chromate coating pens known as touchnprep alodine 12 pen page 3 of 7 ingestion. This family of compounds is formulated to provide a conversion coating on aluminum that will meet a military specification, mildtl5541f, which describes chemical conversion coatings on aluminum and aluminum alloys, and mildtl81706 that describes the processes certified for use. Rinse mouth, drink 12 glasses of water, do not induce vomiting, consult a doctor.
Alodine 12 methods and properties are applicable to the requirements. Proper application and use procedure of alodine 12 touchnprep pen per mildtl81706, class 1a and class 3, form vi, method d step 1. Henkel alodine 12 touchnprep chromate conversion coating. Ps 204 has recently been revised, and is approved, to add the touchn. Henkel is the industry leader in conversion coating technologies, with traditional industry standard products, such as alodine 1200s, as well as alternative nonchrome solutions, such as alodine 5700 or alodine t5900. What is alodine chem film chromate conversion coating. Wet film appearance is very heavy and would sag and possibly drip if held at a 90 degree angle. Substitution of bonderite mcr 1200 aero alodine 1200. Henkel alodine 12 touchnprep coating pen 40ml 1445846. When the alodine wets the tip, release the downward pressure.
Bonderite mcr 12 aero known as alodine 12 touchnprep january2017 product description bonderite mcr 12 aero provides the following product characteristics. This specification references the qualified products list qpl on mildtl81706, which lists both bonderite mcr 12 aero and bonderite mcr 871 aero. Louis has implemented a new method to apply chemical conversion coatings on aluminum and aluminum alloys by involving the use of an applicator pen called touchnprep alodine 12, also europe has now discovered the many advantages of this application method. Difference between alodine 1200 and alodine 12 touchnprep. Global distributor of henkel loctite 800 8880698 info. Alodine 12 touchnprep pen chromate coating pen designed for applying the class 1a chromate conversion coating for mil dtl 5541. Chemfilm chromate conversion coating ams 2473 alodine. Henkel industrial solutions surface treatment selector guide hisco. Listing on qpl 81706 indicates its acceptance under the mil c 5541 document.
Feb 18, 2014 bonderite mcr 1201 known as alodine 1201 is used as received for mil dtl 5541 work. Alodine 12 may be used on aluminum, ferrous metals and galvanized. Known as alodine 1200s 1 of 6 introduction bonderite mcr 1200s aero known as alodine 1200s is a powdered chemical used to produce a protective coating on aluminum which minimizes corrosion and provides an improved bond for paint. Bonderite mcr 12 aero alodine 12 1445846 hexchrome mildtl81706 type 1 class 1a and 3 approved and meets other major oem qualifications bonderite mcr 12 aero touchnprep coating is designed to save labor, material, and time when applying a dryinplace hexchrome conversion coating for touchup applications. For immersion application, alodine 1201 is diluted by mixing 33 parts of alodine 1201 and 67 parts of water for each 100 parts of bath volume required. Bonderite mcr 12 formerly alodine touchnprep bonderite mcr 12 norinse conversion coating effectively phosphates most metals including aluminum, ferrous and galvanized substrates. Your situation depends on the spec that you work to.
Activate by holding the applicator tip down on the surface to be treated. Doesnt require rinsing, and can be air dried or fo. Technical information alodine 12 telford industries. The name, alodine is a registered trade name of henkel surface technologies. In case of adverse health effects seek medical advice. Mil dtl 5541 type 1 contains hexavalent chromium, also known as hex chrome. Alodine 12 touchnprep coating is a felttipped pen that provides a chromate conversion coating on aluminum surfaces prior to painting.
Technology metal pretreatment product type conversion coating application immersion process the henkel bonderite mcr 12 aero pen is designed. Dod metal finishing workshop chromate alternatives for metal. Alodine 22 toner is usually only needed for initial buildup of a fresh alodine 16001660 bath. Surfaces treated with the bonderite mcr 1200s aero process range in color from a light iridescent golden to tan. Touchnprep coating bonderite mcr aero and bonderite mcr aero. Bonderite mcr 12 aero metal pretreatment henkel adhesives. Best regards, erich stauber jet engine engineer basel, baselstadt, switzerland.
Alodine touchnprep replacement tips 598819 na a felt replacement tip for use with the alodine. Alodine 12 touchnprep pen tnp pen conquers aerospace market after boeingst. Mcr 12 aero alodine 12 1445846 hexchrome mildtl81706 type 1 class 1a and 3 approved and meets other major oem qualifications bonderite mcr 12 aero touchnprep coating is designed to save labor, material, and time when applying a dryinplace hexchrome conversion coating for touchup applications. The military specification referred to as mildtl5541, military specification, chemical conversion coatings on aluminum and aluminum alloys covers chemical conversion coatings formed by the reaction of chemical conversion materials with the surfaces of aluminum and aluminum alloys. The military specification referred to as mil dtl 5541, military specification, chemical conversion coatings on aluminum and aluminum alloys covers chemical conversion coatings formed by the reaction of chemical conversion materials with the surfaces of aluminum and aluminum alloys. Alodine 12 touchnprep pen instructions norinse conversion coating. Contact ens technology regarding chromate conversion coating mil dtl 5541 today.
Coating is a felttipped pen that provides a chromate conversion coating on aluminum surfaces prior to painting. Alodine 12 can be air dried, force dried with warm air hair dryer or a heat lamp. For example, if you are working to mil dtl 5541 link is to free spec at defense logistics agency, dla. Iridite, alodine milc5541 class 3 mil dtl 5541 type i class 3 ams2474 astm b44993 class 3 7. Dtl 81706, class 1a and class 3, form vi, method d for aluminium. Alodine 1200 alodine 1200s alodine 1201 brushon turcoat accelagold divercoat lr turcoat alumigold b turcoat liquid accelagold alodine 1203 thixotropic liquid alodine 1202 thixotropic powder alodine 12 touchnprep pen navairdevcen ltr 6062 ser 91638 dtd 15 jul 1970 navairdevcen ltr 6062 ser 91638 dtd 15 july 1970 navairdevcen ltr 6062. Mil dtl 5541 is the process specification for chemical conversion coatings on aluminum and aluminum alloys. Chemfilm is also known as chromate conversion coating, alodine and iridite coating. Product selector guide for the aerospace industry krayden. Henkel surface technologies alodine 12 touchnprep page 3 4.
Aluminum chromate conversion coatings per milc 5541 mildtl5541 and astm b44993. When first charging a new bath it is desirable to process about 10 ft2 per 100. Collins aerospace landing systems document 200 approved. Chemical conversion coating mildtl5541 aluminum coatings. Mar 06, 2019 henkel alodine 12 pdf admin march 6, 2019 march 6, 2019 no comments on henkel alodine 12 pdf order a henkel bonderite mcr alodine pen from skygeek for quick touch up applications of chromate conversion coatings on small areas. Adjustments and titrations are not needed or required.
Our hexavalent chemical films are offered in both clear and gold color. There are various types of chemical film available that can vary in chemistry and shape but the typical process for most chem film applications falls under type i or type ii in the mil dtl 5541 standard. Introduction alodine 600 is a powdered chemical used to produce a chromate conversion coating on aluminium and its alloys, which ranges in colour from light, iridescent golden to tan. Oct 10, 2019 henkel alodine 12 technical data sheet features easy to use, cost effective touchup and repair applicator designed to save labor, material, and time with easy to use applicator nonrinsing, dryinplace technology excellent paint adhesion and painted corrosion resistance contains sufficient solution to treat up to 50 sq ft 4. I know that alodine 1200 is used for aluminum and its alloy.
When alodine 12 dries thoroughly, primer or other coating may be applied. Ellsworth adhesives glue doctors include our engineering sales representatives. Product features and benefits easy to use, cost effective touchup and repair applicator designed to save labor, material, and time with easy to use applicator nonrinsing, dryinplace technology excellent paint adhesion and painted corrosion resistance contains sufficient solution to treat up to 50 sq ft 4. Mildtl5541f chemical conversion coatings on aluminum and. Touchnprep alodine pen implementation at boeing st. Mildtl5541 is the process specification for chemical conversion coatings on aluminum and aluminum alloys. Difference between alodine 1200 and alodine 12 touchnprep 2004. Mila8625f anodic coatings, for aluminum and aluminum alloys. This page is about mildtl5541,contains mildtl5541 pdf,aluminum chromate conversion.
Hexavalent chromate produces the gold color associated with gold alodine. Press the pen tip down for 15 to 30 seconds to open the spring valve allowing alodine 12 to wet the. Chromate conversion coating systems alodine coating. Bonderite mcr 12 aero is designed to save labor, material and time when applying a dryin place hexachrome conversion coating for touchup applications. Sep 05, 2019 henkel alodine 12 pdf posted on september 5, 2019 by admin order a henkel bonderite mcr alodine pen from skygeek for quick touch up applications of chromate conversion coatings on small areas. Coating bonderite m cr aero and bonderite m cr aero. Alodine conversion coatings for light metals, such as aluminum, magnesium and titanium. The marine corps drpm aaa has authorized alodine t5900 as well as.
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