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Techsil® RTV27905

Category:	Silicone Rubber, RTV-2 , Silicone Rubber, RTV-2
Manufacturer:	Techsil Limited
Trademark:	Techsil®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	2G26lt_TechsilRTV27905.pdf
PRICE:	Order Products email sales@su-jiao.com

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Message
Techsil RTV27905 is one of a family of soft, adherent, clear silicone elastomeric gels designed for the encapsulation and protection of electronic components. It is a low viscosity, 2 component system that is readily mixed in a 1:1 ratio. RTV27905 is the softest gel in this group of products. It is used to provide protection from vibration, thermal or mechanical shock. RTV27905 has excellent dielectric properties and also gives excellent protection from water and many environmental contaminants. Advantages: The following describes some of the properties offered by RTV27905: Low viscosity Soft but resilient Simple 1:1 ratio mix Excellent pot life and curing characteristics Excellent adhesion to many substrates Flexible down to -55°C Suitable up to +200°C

Message

Techsil RTV27905 is one of a family of soft, adherent, clear silicone elastomeric gels designed for the encapsulation and protection of electronic components. It is a low viscosity, 2 component system that is readily mixed in a 1:1 ratio. RTV27905 is the softest gel in this group of products. It is used to provide protection from vibration, thermal or mechanical shock. RTV27905 has excellent dielectric properties and also gives excellent protection from water and many environmental contaminants.

Advantages:

The following describes some of the properties offered by RTV27905:

Low viscosity

Soft but resilient

Simple 1:1 ratio mix

Excellent pot life and curing characteristics

Excellent adhesion to many substrates

Flexible down to -55°C

Suitable up to +200°C

General Information
Features	Flexibility at low temperatures Low viscosity Earthquake resistance Good adhesion Soft Room temperature vulcanization Elastic
Uses	Encapsulant Electrical/Electronic Applications
Appearance	Clear/transparent
Forms	Gel
Processing Method	Enclosure

Additional Information	Nominal Value	Unit
Penetration Depth	3.00 - 7.00	mm
Volatiles		%

Uncured Properties	Nominal Value	Unit
Mix Ratio by Weight (PBW)
Part A	1.0
Part B	1.0
Mix Ratio by Volume (PBV)
Part A	1.0
Part B	1.0
Density (25°C)	0.970	g/cm³
Viscosity	1.0	Pa·s
Curing Time
150°C	0.50	hr
100°C	1.0	hr
25°C	20	hr
Pot Life	45	min

Cured Properties	Nominal Value	Unit
Electric strength	> 18	kV/mm
Volume Resistivity	2.1E+15	ohms·cm

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