Viewed products
Series of two-part liquid casting...
New
Warning: Last items in stock!
Availability date:
The C-RAM KR is a series of two-part liquid casting resin kits which can be used to mold waveguide terminations, attenuators, loads, and other RF absorbing parts. When cured into a solid, these parts have the same properties as parts machined from bars or blocks of CRAM RGD (see Technical Bulletin 330-1). CRAM KR is available in the same range of iron loadings as C-RAM RGD. In general, best performance is obtained at lower frequencies with high iron loadings, whereas low loadings work best at higher frequencies. Generally CRAM KR-117 and -124 are the preferred materials below 20 GHz.
TYPICAL PROPERTIES
Cured parts of C-RAM KR have essentially the same properties as the equivalent grade of CRAM RGD. Please refer to Technical Bulletin 330-1.
Specific Gravity: | |
KR-124 | 4.5 |
KR-117 | 4.2 |
KR-116 | 3.7 |
KR-114 | 2.9 |
KR-112 | 2.1 |
METHOD OF APPLICATION
C-RAM KR is safe to use, provided care is taken to protect eyes and avoid excessive skin contact and breathing of vapors. Consult the Materials Safety Data Sheet for details.
AVAILABILITY
C-RAM KR is available in two-part kits in the following sizes:
3 lb. pint (1.35 kg total weight)
6 lb. quart (2.7 kg total weight)
25 lb. gallon (11.3 kg total weight)
Shelf life is at least 12 months when stored in unopened containers. It may be necessary to power stir the contents as settling may occur. Completed castings or machined parts are available as C-RAM RGD.