3727A Resin
CPD 3727A Epoxy Resin is specifically designed for use in filament winding processes. It is ideally suited to the manufacture of high-performance composite parts for structural applications.
See hardener options below for more information on how this system functions for your application.
System Specifications
| Part B | Resin Density | Hardener Density | Resin Viscosity | Hardener Viscosity | Mix Ratio by Weight | Mix Ratio by Volume | Initial Mixed Viscosity | Gel Time | Pot Life | Color | Izod Impact | Tensile Strength | Tensile Modulus | Tensile Elongation | HDT Room Temp Cure °F | HDT Post Cure °F | Compressibe Strength | Flexural Strength | Flexural Modulus | Hardness (Shore D) | Linear Shrinkage | Volumetric Yield |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3951B HARDENER | 9.7 | 8.0 | 8,800 | 60 | 100A : 36B | 100A : 44B | 1,000 | 200 | N/A | Clear | 0.89 | 9,800 | 412,000 | 10.8 | 240 | N/A | 12,200 | 16,300 | 408,000 | 89 | N/A | 24.3 |
| 3954B HARDENER | 9.7 | 8.3 | 8,800 | 130 | 100A : 45B | 100A : 53B | 1,500 | 250 | N/A | Clear | 1.25 | 9,100 | 417,000 | 6.5 | 183 | N/A | 10,700 | 14,600 | 364,000 | 85 | N/A | 24.2 |
| 3955B HARDENER | 9.7 | 7.8 | 8,800 | 20 | 100A : 27B | 3A : 1B | 1,300 | 160 | N/A | Clear | 1.25 | 11,900 | 427,000 | 3.9 | 315 | N/A | 15,400 | 18,900 | 448,000 | 88 | N/A | 24.3 |