MIL-DTL-81706B(1) 总页数 20页 发布单位 美国国防部标准化文件(含MIL标准) 标准名称:化学转化材料用于铝及其合金涂层 适用范围: 1. 范围:该规范涵盖用于形成铝及其合金表面涂层的化学转化材料。这些材料通过与铝合金表面反应生成保护性涂层。 2. 类型和形式: ...
TypeII–Compositionscontainingnohexavalentchromium. 1.2.2Classes.Thematerials,whichformprotectivecoatingsbychemicalreactionwith aluminumandaluminumalloys,areofthefollowingclasses(see6.2). Class1A-Formaximumprotectionagainstcorrosion,paintedorunpainted. Class3-Forprotectionagainstcorrosionwherelowelectricalresistanceisrequire...
CHEMEON Surface Technology patented eTCP RTU is qualified for use as a Type II, Class 1A, and 3 conversion coating under MIL-DTL-5541 in accordance with MIL-DTL-81706 and QPL-81706. The ready-to-use formula provides superior corrosion protection and adhesion on ...
MIL-DTL-5541 是表面本色钝化处理。这是美国军用标准，针对铝合金，做表面钝化工艺的一个规范。需求不...
Class 1A Maximum corrosion protection B – Class 3 Protection against corrosion where low electrical resistance is required Type (see 1.2.1): 1 – Type I Compositions with hexavalent chromium 2 – Type II Compositions with no hexavalent chromium Specification number M prefix 2 MIL-DTL-81706B 2....
Q.Is there a MIL-DTL-5541, Type II Class 1A Chem film that is doesn't contain hex chrome? Gary Smith - Everett, Massachusetts USA October 13, 2016 A.Hi Gary_. Yes, there are several --MIL-DTL-81706[onDLA]lists them. Type II in actual effect essentially means "doesn't contain hex...
MIL-DTL-81706B w/AMENDMENT 1 1.2.3 Material forms. Chemical conversion materials are of the following forms (see 6.2). Form I Form II Form III Form IV Form V Form VI –––––– Concentrated liquid Powder Premixed liquid (ready for use touch-up brush application) Premixed liquid, ...
(MIL) QPL 81706-16 订购热线:13661610241 产品详情 阿洛订Alodine 1200S 产品标准 (Boeing) BAC 5719 (GE) C03006 (MIL) DTL81706 (Class 1A, Form II, Meth A) (MIL) DTL81706 (Class 1A, Form II, Meth B) (MIL) DTL81706 (Class 1A, Form II, Meth C) ...
If specified in the contract or order, contact marks shall be touched up with MIL-DTL-81706 material approved on QPL-81706 for the applicable type, class, form, and method to prevent localized corrosion (see 6.4 and 6.8). test specified in 4.4 22、.1, test specimens (see 4.2.2) ...
I'm having trouble selecting a chem film class. I'm designing an avionics box that basically operates in a marine environment and is safety critical equipment. Type I is not an option for us (environmental restrictions), so I intended to callout Type II, Class 1A. There were concerns with...