Momentive RTV11-1P General Purpose Dual-Component Liquid Silicone Rubber Potting Encapsulant, White, 1 Pint Kits (Case of 12)

Typical applications for this white silicone include (but are not limited to); potting and encapsulating of electrical coils and connectors, making cast-in-place gaskets and molds, and release applications, such as providing a surface on metals and fabrics from which paint and adhesives can be easily stripped.

Typical Physical Properties

Uncured Properties

Color: White

Consistency: Easily Pourable

Voscoity, cps: 11,000

Specific Gravity: 1.19

Work Time @ 25°C (77°F), hrs: 1.5

Cure Time @ 25°C (77°F), hrs: 24

Cured Properties

Mechanical

Hardness, Shore A Durometer: 41

Tensile Strength, kg/cm² (psi): 36 (510)

Elongation, %: 190

Tear Strength, kg/cm (lb/in): 3.5 (20)

Shrinkage, %: 0.6

Electrical

Dielectric Strength, kv/mm (v/mil) (1.9 mm thick): 20.3 (515)

Dielectric Constant @ 1000 Hz: 3.3

Dissipation Factor @ 1000 Hz: 0.006

Volume Resistivity, ohm-cm 1.1 x 10¹⁵

Thermal

Useful Temperature Range,°C (°F): -54 to 204 (-65 to 400)

Thermal Conductivity (W/mK): 0.29

Coefficient of Expansion,cm/cm, °C (in/in, °F): 25 x 10^-5 (14 x 10^-5)

Specific Heat, cal/gm, °C: 0.35

(BTU/lb, °F): (0.35)

Product Overview

More Information

Sold As	(Case of 12)
SKU	I512083
Part No.	RTV11-1P
Brand	Momentive
Volume	1 Pint