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Silopren® Electro 242-0

Category:	Silicone Rubber, LSR , Silicone Rubber, LSR
Manufacturer:	Momentive Performance Materials Inc.
Trademark:	Silopren®
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	BYwFfe_Silopren-Electro-242-0.pdf
PRICE:	Order Products email sales@su-jiao.com

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Silopren* Electro 242-0 is a two-component liquid silicone rubber with a very high flowability especially developed for the economical production of large articles, like hollow core insulators or cable accessories. Due to its low viscosity Silopren* Electro 242-0 can be used in various casting processes if an appropriate metering and mixing equipment is available.

Key Features and Benefits
Vulcanisates consisting of Silopren* Electro 242-0 are distinguished by the following properties:

outstanding ageing behaviour and weather resistance

fast hydrophobicity transfer and hydrophobicity recovery

rapid vulcanisation

exellent dielectric behaviour over a wide range of temperatures

very good tracking and arc resistance

excellent flowability

high stability and flexibility at low temperatures

excellent stability to ozone and ultraviolet light

not readily combustible, does not melt or drip

easy pigmentable with LSR Color Pastes

Potential Applications
Because of the outstanding properties Silopren* Electro 242-0 is particularly suitable for the following elastomeric articles: hollow core insulators, high voltage plugs, cable connectors, fittings and terminals, suspension and long rod insulators, post line and pin insulators and surge arresters.

General Information
Features	Arc Resistant Fast Cure Good Colorability Good Stability Good UV Resistance Good Weather Resistance High Flow Low Temperature Flexibility Low Viscosity Ozone Resistant Tracking Resistant
Uses	Connectors Electrical/Electronic Applications Fittings Insulation Plugs
Forms	Liquid
Processing Method	Casting

Physical	Nominal Value	Unit	Test Method
Density	1.07	g/cm³	DIN 53479

Hardness	Nominal Value	Unit	Test Method
Durometer Hardness (Shore A)	30		DIN 53505

Elastomers	Nominal Value	Unit	Test Method
Tensile Strength	5.00	MPa	DIN 53504
Tensile Elongation (Break)	350	%	DIN 53504
Tear Strength ¹	20.0	kN/m	ASTM D624

Electrical	Nominal Value	Unit	Test Method
Volume Resistivity	5.0E+15	ohms·cm	DIN 53482
Electric Strength	25	kV/mm	DIN 53481
Dielectric Constant (50 Hz)	2.70		DIN 53483
Dissipation Factor (50 Hz)	1.0E-3		DIN 53483
Arc Resistance	> 300	sec	DIN VDE 0441

Thermoset	Nominal Value	Unit	Test Method
Thermoset Components
Part A	Mix Ratio by Weight: 1.0
Part B	Mix Ratio by Weight: 1.0

Additional Information	Nominal Value	Unit	Test Method
Vulcanization (175°C)	10.0	min

Uncured Properties	Nominal Value	Unit	Test Method
Color
-- ²	Translucent
-- ³	Translucent
Viscosity			DIN 53018
20°C ⁴	30	Pa·s
20°C ⁵	30	Pa·s
Pot Life (20°C)	4300	min

Note Message
1 .	Die B
2 .	Part B
3 .	Part A
4 .	Part B
5 .	Part A

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