PlatSil® 71-11 Silicone Rubber
$1,280.00
PlatSil® 71-40 Silicone Rubber
PlatSil® 71-40 Silicone Rubber is a two-part, platinum-catalyzed, liquid silicone system that cures (RTV) to a translucent, Shore A40 rubber. This is a pourable rubber, but it can be easily thickened with PlatThix Liquid Thickener or Fumed Silica for brush-on application.
FOR INDUSTRIAL/PROFESSIONAL USE ONLY.
$177.00
Technical Specifications
- Mix Ratio by Weight:
- 1A:10B
- Shore Hardness:
- A40
- Pour Time:
- 90 min.
- Demold Time:
- 24 hr.
- Cured Color:
- Translucent
- Mixed Viscosity:
- 38,000 cP
- Specific Volume:
- 26.6 in³/lb
- Specific Gravity:
- 1.04
- Elongation:
- 296 %
- Tensile Strength:
- 438 psi
- Die B Tear Strength:
- 98.6 pli
- Die T Tear Strength:
- 32.9 pli
- Cure Inhibition:
- Contamination from sulfur (e.g., sulfur-based clay), amines, tin compounds, cured polyester resin, some paints and some silicone rubbers may inhibit surface cure of platinum-cured rubbers.
More Information
| PlatSil® 71-40 | Components |
|---|---|
| 9-lb kit includes: | 0.9 lb of PlatSil® 71-40 Part A (~1 pint) 8.1 lb of PlatSil® 71-40 Part B (~1 gallon) |
| 44-lb kit includes: | 4 lb of PlatSil® 71-40 Part A (~2 quarts) 40 lb of PlatSil® 71-40 Part B (~5 gallons) |
