Polymer Systems
Technology Limited
Advanced Engineering
Defence:
Commercial Aviation:
Optoelectronics:
Electronics:
R-2145
Adhesives/Sealants
Extremely Tough High Durometer Fast-Cure Adhesive/Sealant
DESCRIPTION
- Two-part, gray silicone adhesive system
- Cures at room temperature or rapidly by applying heat in an oven or by a heat gun or lamp
- Does not require atmospheric moisture to cure
- No curing byproducts such as acetic acid or methyl alcohol
- Product available in easy-to-use, airless side-by-side kits that eliminate mixing and deairing difficulties
- 1:1 Mix Ratio (Part A: Part B)
APPLICATION
- Adhesive for bonding and sealing silicones to each other and other substrates such as metals and plastics
- For rapid production or prototyping due to a rapid cure
| Typical Properties | Average Result |
| Uncured: | |
| Appearance, Part A | Black |
| Appearance, Part B | White |
| Color, Mixed | Dark Gray |
| Extrusion Rate, Part A | 310 g/min |
| Extrusion Rate, Part B | 280 g/min |
| Work Time | 15 min |
| Cured: 2 hours at 65°C (149°F) | |
| Specific Gravity | 1.17 |
| Durometer, Type A | 45 |
| Tensile Strength | 1,050 psi (7.2 MPa) |
| Elongation | 400% |
| Tear Strength | 150 ppi (26.5 N/mm) |
| Stress at 200% Strain | 525 psi (3.6 MPa) |
| Lap Shear, unprimed | 145 psi (1.0 MPa) |
| Lap Shear, primed w/ CF1-135 | 600 psi (4.1 MPa) |
| 180° Peel, primed w/ CF1-135 | 70 ppi (12.3 N/mm) |
| Young's Modulus | 300 psi (2.1 MPa) |
| Dielectric Strength | 825 Volts/mil (32.5 kV/mm) |
Packaging
50 ml SxS Kit
400 ml SxS Kit
2 Pint Kit (910 g)
2 Gallon Kit (7.28 kg)
10 Gallon Kit (36.4 kg)
Warranty
6 Months
Product Profile
Material Safety Data Sheet EU EN
Biomaterials
Biomaterials - Medical Silicones for Healthcare
Advanced Technologies
Space - Aviation Grade Industrial & Engineering Silicones
Tubing
Food, Medical & Industrial Quality Silicone Tubing
Equipment
Mixing Dispensing & Degassing Equipment for Silicone
Biomaterials
Advanced Technologies
Tubing
Equipment