Polymer Systems
Technology Limited
Advanced Engineering
Defence:
Commercial Aviation:
Optoelectronics:
Electronics:
R-2550
Adhesives/Sealants
Wide Service Temperature Range Translucent RTV Silicone Elastomer
DESCRIPTION
- Two-part, pourable, translucent RTV silicone
- Based on a dimethyl diphenyl silicone copolymer with a broad temperature range
- 100: 0.5 Mix Ratio (Base: Curing Agent)
APPLICATION
- As a heat shielding material for potting, sealing and bonding applications
- For ablative coatings in aerospace applications that require a material that pours
- For applications in extreme temperatures
- For applications requiring an operating temperature range of -115 to 260°C (-178 to 500°F)
| Typical Properties | Average Result | Metric Conv. |
| Uncured: | ||
| Appearance | Translucent | - |
| Non-Volatile Content | 100% | - |
| Viscosity | 9,000 cP | 9,000 mPas |
| Work Time | 6 hours | - |
| Set up time | 24 hours | - |
| Cured: 7 days minimum at ambient temp. and humidity | ||
| Specific Gravity | 1.08 | - |
| Durometer, Type A | 35 | - |
| Tensile Strength | 500 psi | 3.5 Mpa |
| Elongation | 175% | - |
| Tear Strength | 20 ppi | 3.5 kN/mm |
Recommended Primer SP-120
Note: Some bonding applications may require the use of a primer.
Packaging
1 Pint Kit (458 g)
1 Gallon Kit (3.66 kg)
5 Gallon Kit (18.3 kg)
1 Drum Kit (202.5 kg)
Warranty
6 Months
Product Profile
Material Safety Data Sheet EU EN
Biomaterials
Biomaterials - Medical Silicones for Healthcare
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Tubing
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Equipment
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