Multibase SILASTIC® Q7-4735 Dow-Corning Biomedical Grade ETR Elastomer

Category	Polymer , Thermoset , Silicone
Manufacturer	Multibase
Trade Name	SILASTIC®
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Multibase SILASTIC® Q7-4735 Dow-Corning Biomedical Grade ETR Elastomer.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Information provided by Multibase

Physical Properties	Metric	English	Comments
Specific Gravity	1.12 g/cc	1.12 g/cc	as molded- 10 minutes at 116°C

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	35	35	as molded- 10 minutes at 116°C
	44	44	post cured- 2 hours at 177°C
	45	45	post cured- 4 hours at 177°C
	46	46	post cured- 8 hours at 177°C
Tensile Strength, Ultimate	8.267 MPa	1199 psi	post cured- 8 hours at 177°C
	8.315 MPa	1206 psi	post cured- 4 hours at 177°C
	8.34 MPa	1210 psi	post cured- 2 hours at 177°C
	9.839 MPa	1427 psi	as molded- 10 minutes at 116°C
Tensile Strength, Yield	1.11 MPa	161 psi	at 200%, as molded- 10 minutes at 116°C
	1.95 MPa	283 psi	200%, post cured- 8 hours at 177°C
	1.99 MPa	289 psi	at 200%, post cured- 2 hours at 177°C
	1.99 MPa	289 psi	200%, post cured- 4 hours at 177°C
Elongation at Break	833 %	833 %	post cured- 2 hours at 177°C
	838 %	838 %	post cured- 4 hours at 177°C
	843 %	843 %	post cured- 8 hours at 177°C
	1171 %	1171 %	as molded- 10 minutes at 116°C
Tear Strength	32.6 kN/m	186 pli	post cured- 8 hours at 177°C; Die B
	34.4 kN/m	196 pli	post cured- 4 hours at 177°C; Die B
	34.5 kN/m	197 pli	post cured- 2 hours at 177°C; Die B
	36.6 kN/m	209 pli	as molded- 10 minutes at 116°C; Die B
Compression Set	26.4 %	26.4 %	22 hours at 177°C, post cured- 4 hours at 177°C
	34.9 %	34.9 %	22 hours at 177°C, post cured- 2 hours at 177°C
	39.7 %	39.7 %	22 hours at 177°C, post cured- 8 hours at 177°C
	43.4 %	43.4 %	22 hours at 177°C, as molded-10 minutes at 116°C

Thermal Properties	Metric	English	Comments
Shrinkage	1.60 % @Temperature 116 °C, Time 601 sec	1.60 % @Temperature 241 °F, Time 0.167 hour	as molded
	2.30 % @Temperature 177 °C, Time 7200 sec	2.30 % @Temperature 351 °F, Time 2.00 hour	post cured
	2.50 % @Temperature 177 °C, Time 28800 sec	2.50 % @Temperature 351 °F, Time 8.00 hour	post cured
	2.60 % @Temperature 177 °C, Time 14400 sec	2.60 % @Temperature 351 °F, Time 4.00 hour	post cured

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