RTV Silicones >> White, paste, 2 Part Potting and Encapsulating Compound >> Extreme low temperature



Jump to Product Number
	3M Engineered Fluids

	3M Electronic Liquids

	Accessories

	Adhesives

	Brushes

	Contact Cleaners

	Desoldering Braid

	Dusters & Circuit Coolers

	Electroless and Electroplating

	Electronic Cleaners

	EMI / RFI Shielding

	Epoxies

	Flux and Flux Remover

	Greases & Lubricants

	Isopropyl Alcohol

	Lead Free Solder

	Leaded Solder

	Pens

	Potting & Encapsulating

	Protective Coatings

	Prototyping Materials

	RTV Silicones

	Screen Cleaners

	Soldering/desoldering

	SpecialtyCleaners

	Specialty Products

	Swabs

	Thermal Management

	Thermally Conductive Adhesives

	Wipes

RTV Silicones by

2-Part Potting/Encapsulating Compound RTV566

Technical Support
for RTV Silicones

1-800-295-2392

M.G. Chemicals Disclaimer
for RTV Silicones >

Locate Distributor >

Quick Links

MSDS

Catalyst options/MSDS

Primer options/MSDS

Specifications

Spec Sheet

Available Sizes

Related products:
	RTV21
	RTV31
	RTV60
	RTV88
	RTV560
	RTV566
	RTV577
	RTV630
	RTV656



	Selection Guide One Part Chart Two Part Chart


	General Purpose Aerospace Marine High Performance Assembly Electronics Thermal Conductivity High Temperature Low Temperature

Primary Characteristics

Red flowable

Extreme high/low temp

Condensation cure

Useful to 260�C
(500�F)

Useful to -115�C
(-175�F)

Condensation cure

Primer required

Use for:
Aerospace applications

Use for applications such as aerospace, requiring a low outgassing product. RTV566 is a low volatile product. Mixing ratio is 1000:1. Primer required. Catalyst RTV566B is supplied.

Available Sizes

Catalog No.	Description
RTV566-1P	RTV566 001-Kit (1.0LBS-0.459KG)
RTV566 requires a primer. Visit our primer guide for details.

Specifications

Use	Potting & Encapsulating
Special Feature	Low outgassing High/low temp
Cross Reference	RTV566
GE Silicone National Stock Number
8030-01-346-9332
Uncured Properties
Consistency	Flowable
Color	Red
Specific Gravity	1.49
Pot Life	1.5 hours
Cure Through Time	24 hours
Useful Temp. Range	-115�C to 260�C (-175�F to 500�F)
Cured Properties - MECHANICAL
Hardness	61 (Shore A)
Tensile Strength	5.49 MPa (800 psi)
Elongation	120%
Cured Properties - ELECTRICAL
Volume Resistivity	2 x 10¹⁴ ohm � cm
Dielectric Strength	21.2 kV/mm (540 V/mil)
Dielectric Constant	3.9 @ 1000Hz
Cured Properties - THERMAL
Thermal Conductivity	0.31 W/m � �K
Thermal Expansion	20 x 10^-5 cm/cm �C
	(11 x 10^-5 in/in �F)
Other
Viscosity (@ 25�C)	42,700 cps
Mix ratio (by weight)	100:0.1

Return to top

web site design by offbeat studio