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Multibase SILASTIC® 7-6860 Dow-Corning Biomedical Grade Liquid Silicone Rubber

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone , Silicone Rubber
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® 7-6860 Dow-Corning Biomedical Grade Liquid Silicone Rubber.pdf
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Material Notes:
Information provided by Multibase
Physical Properties Metric English Comments
Density 1.15 g/cc
0.0415 lb/in³
Relative, no post cure- press cured for 5 minutes; ASTM D792
Mechanical Properties Metric English Comments
Hardness, Shore A 57
57
no post cure- press cured for 5 minutes; ASTM D2240
61
61
post cured-2 hours at 166°C; ASTM D2240
62
62
post cured-4 hours at 166°C; ASTM D2240
63
63
post cured- 8 hours at 166°C; ASTM D2240
Tensile Strength, Ultimate 9.253 MPa
1342 psi
post cured- 4 hours at 166°C; ASTM D412
9.666 MPa
1402 psi
post cured- 8 hours at 166°C; ASTM D412
9.687 MPa
1405 psi
post cured- 2 hours at 166°C; ASTM D412
10.0 MPa
1450 psi
no post cure, press cured for 5 minutes; ASTM D412
Tensile Strength, Yield 4.48 MPa
650 psi
at 200%, no post cure- press cured for 5 minutes; ASTM D412
5.36 MPa
778 psi
at 200%, post cured- 2 hours at 166°C; ASTM D412
5.50 MPa
798 psi
200%, post cured- 4 hours at 166°C; ASTM D412
5.85 MPa
848 psi
200%, post cured- 8 hours at 166°C; ASTM D412
Elongation at Break 411 %
411 %
post cured- 8 hours at 166°C; ASTM D412
423 %
423 %
post cured- 4 hours at 166°C; ASTM D412
463 %
463 %
post cured- 2 hours at 166°C; ASTM D412
580 %
580 %
no post cure, press cured for 5 minutes; ASTM D412
Tear Strength 47.3 kN/m
270 pli
Die B, no post cure- press cured for 5 minutes; ASTM D624
49.6 kN/m
283 pli
Die B, post cured- 4 hours at 166°C; ASTM D624
50.5 kN/m
288 pli
Die B, post cured- 8 hours at 166°C; ASTM D624
51.2 kN/m
292 pli
Die B,post cured- 2 hours at 166°C; ASTM D624
Compression Set 15.9 %
15.9 %
post cured- 8 hours at 166°C
27.5 %
27.5 %
post cured- 4 hours at 166°C; ASTM D395
28.1 %
28.1 %
post cured- 2 hours at 166°C; ASTM D395
56.9 %
56.9 %
no post cure, press cured for 5 minutes; ASTM D395
Thermal Properties Metric English Comments
Shrinkage 1.9 %
1.9 %
no post cure, press cured for 5 minutes
2.60 %

@Temperature 166 °C,
Time 7200 sec
 2.60 %

@Temperature 331 °F,
Time 2.00 hour
 post cured
2.70 %

@Temperature 166 °C,
Time 14400 sec
 2.70 %

@Temperature 331 °F,
Time 4.00 hour
 post cured
2.80 %

@Temperature 166 °C,
Time 28800 sec
 2.80 %

@Temperature 331 °F,
Time 8.00 hour
 post cured
Processing Properties Metric English Comments
Processing Temperature 165 °C
329 °F
Cure Temp
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