Dow Silastic® 9204-50 LSR Oil-Bleeding Liquid Silicone Rubber

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Dow Silastic® 9204-50 LSR Oil-Bleeding Liquid Silicone Rubber (discontinued **)
Categories:	Polymer; Thermoset; Silicone; Silicone Rubber; Liquid Silicone Rubber (LSR)
Material Notes:	Standard grade, oil-filled, self-lubricating LSR. SILASTIC™ 920x-yy Series LSRs where x = oil content and yy = Durometer hardness. Product applications: Automotive connector seals Electrical connections Weatherpack seals Key Features: Oil filled Low compression set Low viscosity Unique rheology Opaque Former Dow/ Dow Corning brand.
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Physical Properties	Metric	English	Comments

Specific Gravity	1.12 g/cc	1.12 g/cc	ASTM D792
Viscosity	150000 cP @Frequency 10 Hz	150000 cP @Frequency 10 Hz	Part B; CTM 1094
	195000 cP @Frequency 10 Hz	195000 cP @Frequency 10 Hz	Part A; CTM 1094

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	50	50	ASTM D2240
Tensile Strength	6.10 MPa	885 psi	ASTM D412
Elongation at Break	380 %	380 %	ASTM D412
Tear Strength	41.0 kN/m	234 pli	ASTM D624 DIE B
Compression Set	26 % @Temperature 175 °C, Time 79200 sec	26 % @Temperature 347 °F, Time 22.0 hour	NPC; ASTM D395

Descriptive Properties
Oil Content. Weight %	4

**
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PDOW9932 / 233135

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