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Multibase SILASTIC® Q7-4780 Dow-Corning Biomedical Grade ETR Elastomer

Category Polymer , Thermoset , Silicone
Manufacturer Multibase
Trade Name SILASTIC®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Multibase SILASTIC® Q7-4780 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 1.20 g/cc
1.20 g/cc
as molded- 10 minutes at 116°C
Mechanical Properties Metric English Comments
Hardness, Shore A 76
76
as molded- 10 minutes at 116°C
83
83
post cured- 2 hours at 177°C
83
83
post cured- 4 hours at 177°C
84
84
post cured- 8 hours at 177°C
Tensile Strength, Ultimate 6.04 MPa
876 psi
post cured- 8 hours at 177°C
6.69 MPa
970 psi
post cured- 4 hours at 177°C
6.96 MPa
1010 psi
post cured- 2 hours at 177°C
7.660 MPa
1111 psi
as molded- 10 minutes at 116°C
Tensile Strength, Yield 3.78 MPa
548 psi
at 200%, as molded- 10 minutes at 116°C
4.12 MPa
597 psi
at 200%, post cured- 2 hours at 177°C
4.18 MPa
606 psi
200%, post cured- 4 hours at 177°C
4.21 MPa
611 psi
200%, post cured- 8 hours at 177°C
Elongation at Break 384 %
384 %
post cured- 8 hours at 177°C
444 %
444 %
post cured- 4 hours at 177°C
483 %
483 %
post cured- 2 hours at 177°C
654 %
654 %
as molded- 10 minutes at 116°C
Tear Strength 21.4 kN/m
122 pli
post cured- 8 hours at 177°C; Die B
22.6 kN/m
129 pli
post cured- 4 hours at 177°C; Die B
26.3 kN/m
150 pli
post cured- 2 hours at 177°C; Die B
42.6 kN/m
243 pli
as molded- 10 minutes at 116°C; Die B
Compression Set 62.5 %
62.5 %
22 hours at 177°C, post cured- 4 hours at 177°C
70.9 %
70.9 %
22 hours at 177°C, as molded-10 minutes at 116°C
73.4 %
73.4 %
22 hours at 177°C, post cured- 8 hours at 177°C
81.2 %
81.2 %
22 hours at 177°C, post cured- 2 hours at 177°C
Thermal Properties Metric English Comments
Shrinkage 1.90 %

@Temperature 116 °C,
Time 601 sec
1.90 %

@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
2.40 %

@Temperature 177 °C,
Time 14400 sec
2.40 %

@Temperature 351 °F,
Time 4.00 hour
post cured
2.70 %

@Temperature 177 °C,
Time 28800 sec
2.70 %

@Temperature 351 °F,
Time 8.00 hour
post cured
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