Mil I 46058c Type Ur Coating

The mil i 46058c standard is managed by the defense logistics agency dla.

Mil i 46058c type ur coating.

Curing in seconds upon exposure to appropriate uv light uv40 products allow for short cycle times and maximum production speeds. This silicone resin meets the requirements of mil i 46058c type sr ipc cc 830b and ul 746e approval. Ipc cc 830 and mil i 46058c achieve the same goal of ensuring a coating is suitable for use but they arrive at it in somewhat different ways. Read msds carefully prior to use.

Mil i 46058c evaluates conformal coatings to an extensive list of properties. Curing time temperature. Ipc cc 830b mil i 46058c qualified uv indicator for black light qc inspection. When coating materials are tested as specified in 4 8 2 the coating shall be smooth homogeneous transparent unpigmented and shall he free from bubbles pinholes whitish.

Before applying fine l kotetm conformal coatings clean circuit boards to remove contamination and allow to dry. The acrylic resin meets the requirements of mil i 46058c type ar. Mil i 46058c ipc cc 830 and rohs directive 2011 65 ec. The coatings that meet ipc cc 830 are not automatically qualified to mil i 46058c.

Conathane ce 1164 is a single component air drying room temperature curing polyurethane conformal coating which meets the requirements of mil i 46058 c for type ur coatings and appears on the qualified products list qpl. Contains dow corning 1 2577 silicone resin. Humiseal s uv 40 series of uv curable conformal coatings provide superior protection and value for medium and high volume pcb manufacturing applications. It is also compatible with weee and rohs.

Light and dirt pick up. Simply heat the coating with a soldering iron to remove the components. This coating can be solder through for easy repair. The mil i 46058c was developed to define a uniform set of test methods and performance requirements for conformal coatings and gives users confidence that the material they select will perform.

The tests are explained below. Usage instructions for industrial use only. Ype ar type er type sr type ur wpe xy 9 8 6 5 19 10 12 8 9 14 12 10 9 12 10 10 5 15 12 10 720 16 10 9 7 11 11 7 3 12 thermal shock. Printed circuit boards covered with acrylic coatings are repairable.

2104 12s 12 oz aerosol 2104 g 1 gal 3 8l in metal can 2104 5g 5 gal 18 9l in metal pail higher viscosity for precision spray systems 2104 g 2510 n 2109 g 2109 5g 2110 g photo courtesy of pva new. When cured per manufacturers instructions coating should be smooth homogenous. In sum while mil i 46058c was deactivated in 1998 it is still a common requirement. It has good weatherability and resistance to u v.

Specifications mil i 46058c type ur ipc cc 830b. Cleanliness of the substrate is of extreme importance for the successful application of a conformal coating.