Type of resin (Gardner)(Sec) | Unsaturated Polyester Resin - Ortho base |
Appearance | Clear Liquid |
Gel time | 12 - 25 min |
Gel time terms | Curing condition with 0.5% Co. (1%) and 2% MEKP (50%) |
Peak Temperature | Max 185 °C |
Solid Content | 62% – 66 % |
Viscosity at 25 C | 300 – 500 cP |
Acid Value | 10 – 30 mgKOH/g |
Shelf life | 6 Month |
Tensile Strength | 50 - 65 MPa (Test Method ISO 527-2) |
Elongation | 9% - 11% (Test Method ISO 527-2) |
Tensile modulus | 300 - 550 MPa (Test Method ISO 527-2) |
Flexural Strength | 95 - 115 MPa (Test Method ISO 178) |
Flexural modulus | 1300 - 3450 MPa (Test Method ISO 178) |
HDT | Max 50 - 60 °C (Test Method ASTM D648) |
Hardness | 35 - 40 Barcol (Test Method ASTM D2583) |
Volumetric Shrink | Max 1.5% (Test Method ASTM D2566) |
Bathtube & Toilets | |
General purpose | |
Sheets | |
Furnitures | |
Polyester parts and artifacts with high flexibility and low shrinkage | |
Flotations Products (Tixotrop & Pre-Accelerator) | |
Hand Lay-up |
Very good mechanical properties | |
Low Colore | |
Low activity | |
Very good flexibility | |
Low shrinkage | |
Good adhesion to glass fibers |