Mil I 46058c Type Ur Coating

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.

Mil i 46058c type ur coating.

The acrylic resin meets the requirements of mil i 46058c type ar. Usage instructions for industrial use only. Contains dow corning 1 2577 silicone resin. Simply heat the coating with a soldering iron to remove the components.

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. 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. Ipc cc 830b mil i 46058c qualified uv indicator for black light qc inspection. Meets or exceeds mil i 46058c type ur and ipc cc 830b.

Curing time temperature. Specifications mil i 46058c type ur ipc cc 830b. When cured per manufacturers instructions coating should be smooth homogenous. 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. The tests are explained below. Curing in seconds upon exposure to appropriate uv light uv40 products allow for short cycle times and maximum production speeds. Light and dirt pick up.

Before applying fine l kotetm conformal coatings clean circuit boards to remove contamination and allow to dry. Coating must meet the requirements of the standard when cured according to the manufacturers instructions. 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. It is also compatible with weee and rohs.

The mil i 46058c standard is managed by the defense logistics agency dla. Read msds carefully prior to use. This coating can be solder through for easy repair. 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. Mil i 46058c qualified uv indicator for black light qc inspection specifications. In sum while mil i 46058c was deactivated in 1998 it is still a common requirement. Humiseal s uv 40 series of uv curable conformal coatings provide superior protection and value for medium and high volume pcb manufacturing applications.

Cleanliness of the substrate is of extreme importance for the successful application of a conformal coating. It has good weatherability and resistance to u v.