HumiSeal 2C51
4 5 (1 evaluate)Category: Silicones
Manufacturer: Humiseal
Packaging: 5L, 20L
Origin: UK or USA
Product Specification
|
Density (part A&B), per ASTM D1475 |
0.97 ± 0.03 g/cm³ |
|
Solids Content, % by weight per Fed-Std-141, Meth. 4044 |
99.00% |
|
Viscosity (Part A), per Fed-Std-141, Meth. 4287 |
275 ± 75 centipoise |
|
Viscosity (Part B), per Fed-Std-141, Meth. 4287 |
550 ± 150 centipoise |
|
VOC |
0 grams/liter |
|
Drying Time to Handle per Fed-Std-141, Meth. 4061 |
10 minutes |
|
Curing Condition to Reach Optimum Properties |
30 minutes @ 70°C or 60 min @ RT |
|
Recommended Stripper |
HumiSeal® Stripper 1091 |
|
Gel Time at Room Temperature |
8-10 minutes |
|
Shelf Life at Room Temperature, DOM |
12 months |
|
Hardness, Shore 00 |
45-55 |
|
Volume resistivity per ASTM D257 |
5.2 x 1013 Ohms.cm (52 TΩ.cm) |
HumiSeal 2C51 offers the following features:
-
silicone based
-
fluoresces under UV light
-
2 component chemical cure
-
high solids
-
No VOCs or solvent
-
excellent environmental resistance and moisture resistance
-
RoHS Directive 2011/65/EU compliant
Application of HumiSeal 2C51
For successful application of HumiSeal® 2C51, it is crucial that the substrate is clean and free of contaminants such as moisture, dirt, wax, grease, flux residues, and other impurities. Any contamination under the coating could cause assembly failures. The recommended mixing ratio of Part A to Part B is 1:1 by volume (or weight). Before use, HumiSeal® 2C51 Parts A and B should be thoroughly mixed until a homogeneous blend is achieved, avoiding vigorous mixing to prevent air pockets.
Spraying
HumiSeal® 2C51 can be applied using conventional spraying equipment in a well-ventilated environment to ensure vapors and mist are carried away from the operator. No thinner is required or recommended for use with HumiSeal® 2C51.
Brushing
The uniformity of the coating film depends on the component density and the operator’s technique.
AAdministratorsQTV
Welcome. Feel free to leave a comment, we will respond soon