|
Optically Clear Silicone
|
|
Description:
RTV-715 is an addition cure, optically clear, RTV silicone rubber. It has excellent release capabilities, is low viscosity, RTV 715 finds use in roller coatings and electronic encapsulation and embeddment. It can be cured rapidly at elevated temperatures, is odorless, and non-toxic.
|
|
Properties:
|
|
Part-A
|
Part-B
|
|
Color
|
|
Clear
|
Clear
|
|
Viscosity, CPS
|
|
200
|
200
|
|
Specific Gravity
|
|
0.98
|
0.98
|
|
Mix Ratio (by weight or volume)
|
100:10
|
|
Mixed Viscosity, CPS
|
200
|
|
Pot Life @ 72° F, min.
|
60
|
|
Shelf Life @ 72° F, months
|
12
|
|
Hardness, Durometer Shore A
|
45
|
|
Tensile Strength, PSI
|
750
|
|
Tensile Elongation, %
|
120
|
|
Tear Strength, Die B lb/in.
|
15
|
|
Linear Shrinkage, %
|
0.2
|
|
Service Temperature Range, °C
|
-54 to 204
|
|
Coefficient of Expansion, ° C
|
27 x 10-5
|
|
Dielectric Strength, Volts/Mil
|
500
|
|
Dielectric Constant 100 HZ
|
3.0
|
|
Dissipation Factor 60 HZ
|
0.001
|
|
Volume Resistivity, ohm-cm
|
1 x 1015
|
|
Thermal Conductivity, BTU in/ft 2 hr ° F
|
1.2
|
Use Instructions:
Pre mix RTV-715 thoroughly. Weigh out the required amount of Part A and add the required amount of Part B. Mix thoroughly scraping both the bottom and sides of the mixing container. Evacuate the air and then apply.
|