Momentive RTV12CE-1P Low Viscosity Dual-Component Silicone Potting Compound Accelerator, Clear, 1 Pint

RTV12C curing agent is mixed with RTV12A base compound producing a clear cured rubber to provide see-through properties in greater thicknesses. RTV12 allows visual observation of the components during pouring and easy identification, repair, and replacement of components when necessary.

RTV12 is suggested for evaluation as a potting material to provide environmental protection to electrical and electronic assemblies. When cured, the soft, rubbery property of RTV12 rubber cushions against mechanical shock and vibration. The excellent electrical properties make it a candidate material for both high and low
voltage electrical assemblies.

Typical Physical Properties

Property	Unit	Value
Uncured Properties As Supplied		RTV12A Base Compound	RTV12C Curing Agent
Color		Clear, Slight Haze	Clear
Viscosity	cps	1300	15
Specific Gravity		1.00	0.84
Solvent		None	Mineral Spirits
Uncured Properties Curing Agent Added		RTV12A with RTV12C
Base to Curing Agent Ratio by Weight		20:1
Catalyzed Viscosity at 5 Min.		1500
Catalyzed Brookfield Viscosity at 30 Min.		3200
Catalyzed Brookfield Viscosity at 60 Min.		Gel
Gel Time, minutes at 25°C (77°F)		100
Durometer, Shore A at 3 days		18
Specific Gravity		1.00
Cured Properties ASTM Sheet 1.9 mm (0.075 in.) Thickness		24 hrs Press + 48 hrs at 25°C (77°F) 50% R.H.
Electrical
Dielectric Strength	volts/mil	400
Dielectric Constant	1 kHz	3.0
Dissipation Factor	1 kHz	0.001
Volume Resistivity	Ω·cm	1.0 x 1013
Thermal
Useful Temperature Range		-60 to 204°C (-75 to 400°F)

Product Overview

More Information

SKU	I256476
Part No.	RTV12CE-1P
Brand	Momentive
Volume	1 Pint