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Multibase SILASTIC® 7-6830 Dow-Corning Biomedical Grade Liquid Silicone Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone Rubber
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® 7-6830 Dow-Corning Biomedical Grade Liquid Silicone Rubber.pdf
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Material Notes:
Information provided by Multibase
Physical Properties Metric English Comments
Density 1.13 g/cc
0.0408 lb/in³
Relative, no post cure- press cured for 5 minutes; ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 30
30
no post cure- press cured for 5 minutes; ASTM D2240
34
34
post cured-2 hours at 200°C; ASTM D2240
36
36
post cured-4 hours at 200°C; ASTM D2240
37
37
post cured- 8 hours at 200°C; ASTM D2240
Tensile Strength, Ultimate 8.246 MPa
1196 psi
post cured- 2 hours at 200°C; ASTM D412
8.743 MPa
1268 psi
post cured- 8 hours at 200°C; ASTM D412
8.83 MPa
1280 psi
no post cure, press cured for 5 minutes; ASTM D412
9.039 MPa
1311 psi
post cured- 4 hours at 200°C; ASTM D412
Tensile Strength, Yield 0.896 MPa
130 psi
at 200%, no post cure- press cured for 5 minutes; ASTM D412
1.60 MPa
232 psi
at 200%, post cured- 2 hours at 200°C; ASTM D412
1.81 MPa
262 psi
200%, post cured- 4 hours at 200°C; ASTM D412
1.97 MPa
285 psi
200%, post cured- 8 hours at 200°C; ASTM D412
Elongation at Break 644 %
644 %
post cured- 8 hours at 200°C; ASTM D412
668 %
668 %
post cured- 2 hours at 200°C; ASTM D412
677 %
677 %
post cured- 4 hours at 200°C; ASTM D412
790 %
790 %
no post cure, press cured for 5 minutes; ASTM D412
Tear Strength 24.5 kN/m
140 pli
Die B, no post cure- press cured for 5 minutes; ASTM D624
32.8 kN/m
187 pli
Die B, post cured- 8 hours at 200°C; ASTM D624
36.3 kN/m
207 pli
Die B, post cured- 4 hours at 200°C; ASTM D624
40.0 kN/m
228 pli
Die B,post cured- 2 hours at 200°C; ASTM D624
Compression Set 3.4 %
3.4 %
post cured- 4 hours at 200°C; ASTM D395
16.5 %
16.5 %
post cured- 8 hours at 200°C
48.3 %
48.3 %
no post cure, press cured for 5 minutes; ASTM D395
64 %
64 %
post cured- 2 hours at 200°C; ASTM D395
Thermal Properties Metric English Comments
Shrinkage 2.3 %
2.3 %
no post cure, press cured for 5 minutes
2.80 %

@Temperature 200 °C,
Time 7200 sec
 2.80 %

@Temperature 392 °F,
Time 2.00 hour
 post cured
2.90 %

@Temperature 200 °C,
Time 14400 sec
 2.90 %

@Temperature 392 °F,
Time 4.00 hour
 post cured
3.00 %

@Temperature 200 °C,
Time 28800 sec
 3.00 %

@Temperature 392 °F,
Time 8.00 hour
 post cured
Processing Properties Metric English Comments
Processing Temperature 150 °C
302 °F
Cure Temp
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