A-2186: Platinum Silicone Elastomer
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Product Details
A-2186 Silicone Elastomer (10:1 RTV, High Strength)
A-2186 is a two-part, platinum-cure silicone elastomer with a 10:1 mix ratio, designed for applications requiring clarity, strength, and reliable performance. This clear to translucent, pourable system cures at room temperature, with the option to accelerate cure through heat.
Once cured, A-2186 produces a durable, flexible elastomer with high tear strength and excellent physical properties, making it well suited for detailed and demanding applications.
Product Features
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10:1 mix ratio (Part A : Part B)
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Platinum (addition-cure) system
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Clear to translucent appearance
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Pourable, low-viscosity system
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Room temperature cure with optional heat acceleration
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High tear strength and durability
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Reliable, consistent performance
Applications
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Prosthetic and medical fabrication
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Casting and molding
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Applications requiring strength, flexibility, and clarity
Packaging
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1 lb kit
A versatile and widely used silicone elastomer offering strength, clarity, and processing flexibility for precision applications.
Documents & Downloads
Shipping & Compliance
Most orders ship within 1-2 business days. Hazardous materials may require additional processing time and special shipping arrangements.
Features
- Durometer Shore A: 29
- Tear Strength (PPI): 90: Viscosity: 90,000 CPS
Technical Specifications
| Physical Properties | |
| Durometer (Shore A) | 29 |
| Specific Gravity | 1.1 |
| Color | MetaobjectListDrop |
| Viscosity | 90000 cP |
| Mechanical Properties | |
| Tensile Strength | 900.0 PSI |
| Tear Strength | 90 |
| Elongation | 650.0% |
| Processing Properties | |
| Mix Ratio | 10:1 |
| Work Time | 120.0 min |
| Tack-Free Time | 120.0 min |
| Cure Time (Room Temp) | Tack-free: 2 hours; full cure: 6-8 hours |
| Shelf Life | 12 months from date of shipment |
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Expert Technical Support
Contact UsOur team has decades of experience helping prosthetic clinicians, device manufacturers, and special effects artists select the right materials for their applications.
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Quality Guaranteed
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Consistent material performance backed by batch traceability and available COA/COC documentation for all lot numbers.